/* ========================================
   Behaviour Battler - CSS Styles
   Paper Cutout Theme
   ======================================== */

/* CSS Variables - Paper Cutout Theme */
:root {
    --primary-color: #E17055;
    --primary-dark: #D35E45;
    --primary-light: #F08A74;
    --secondary-color: #27AE60;
    --danger-color: #E74C3C;
    --warning-color: #F39C12;
    --success-color: #27AE60;
    
    /* Paper Cutout Colors */
    --paper-bg: #FAFAF8;
    --paper-card: #FFFFFF;
    --paper-outline: #2D3436;
    --paper-shadow: #D0D0D0;
    --paper-accent-yellow: #FFEAA7;
    --paper-accent-pink: #FFD6D6;
    --paper-accent-green: #D4EDDA;
    --paper-accent-blue: #D6E9FF;
    
    --bg-primary: var(--paper-bg);
    --bg-secondary: var(--paper-card);
    --bg-tertiary: #F0F0F0;
    --bg-card: var(--paper-card);
    
    --text-primary: #2D3436;
    --text-secondary: #636E72;
    --text-muted: #95A5A6;
    
    --border-color: var(--paper-outline);
    --border-radius: 14px;
    --border-radius-lg: 20px;
    --border-radius-sm: 10px;
    
    --shadow-sm: 2px 2px 0 var(--paper-shadow);
    --shadow-md: 3px 3px 0 var(--paper-shadow);
    --shadow-lg: 4px 4px 0 var(--paper-shadow);
    
    --header-height: 60px;
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
    
    --font-family: 'Inter', 'Fredoka', sans-serif;
    
    --hp-high: #27AE60;
    --hp-medium: #F39C12;
    --hp-low: #E74C3C;
}

/* Accent styling for branding */
.accent {
    color: var(--primary-color);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

#app {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-width: 100%;
    overflow: hidden;
}

/* ========================================
   Header - Paper Cutout Style
   ======================================== */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    height: auto;
    min-height: var(--header-height);
    padding: 10px 16px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    margin: 12px;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
    z-index: 100;
}

.app-header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
    text-align: center;
}

/* Header left section - nav buttons */
.header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* Header navigation buttons - unified style */
.header-nav-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: 20px;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
}

.header-nav-btn:hover {
    transform: translateY(-1px);
    box-shadow: 3px 3px 0 var(--paper-shadow);
    background: var(--paper-accent-blue);
}

.header-nav-btn.active {
    background: var(--paper-accent-yellow);
    border-color: var(--paper-outline);
}

.header-nav-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Header class info - clickable button to change class */
.header-class-info {
    background: var(--paper-accent-yellow);
}

.header-class-info:hover {
    background: var(--paper-accent-pink);
}

.header-class-info .class-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.header-class-info .header-divider {
    color: var(--text-secondary);
    font-weight: 400;
}

.header-class-info .pupil-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.back-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    color: var(--text-primary);
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.back-btn:hover {
    transform: translateY(-1px);
    box-shadow: 3px 3px 0 var(--paper-shadow);
}

.back-btn svg {
    width: 20px;
    height: 20px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    color: var(--text-primary);
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.icon-btn:hover {
    transform: translateY(-1px);
    box-shadow: 3px 3px 0 var(--paper-shadow);
    background: var(--paper-accent-yellow);
}

.icon-btn svg {
    width: 20px;
    height: 20px;
}

.dashboard-link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    color: var(--text-primary);
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

.dashboard-link-btn:hover {
    transform: translateY(-1px);
    box-shadow: 3px 3px 0 var(--paper-shadow);
    background: var(--paper-accent-blue);
    color: var(--text-primary);
}

.dashboard-link-btn svg {
    width: 20px;
    height: 20px;
}

/* ========================================
   Screens
   ======================================== */
.screen {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 16px;
}

.screen.hidden {
    display: none;
}

.screen-content {
    padding: 20px 16px;
}

/* ========================================
   Screen A: Class Selection - Paper Cutout
   ======================================== */
.class-selection-container {
    max-width: 500px;
    margin: 0 auto;
}

.class-selection-container h2 {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.saved-classes {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.saved-class-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-md);
}

.saved-class-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 var(--paper-shadow);
}

.saved-class-card.selected {
    background: var(--paper-accent-green);
}

.class-card-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.class-card-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.class-card-count {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.class-card-arrow {
    color: var(--text-muted);
}

.class-card-arrow svg {
    width: 24px;
    height: 24px;
}

.class-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-md);
    text-decoration: none;
}

.action-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.action-btn.primary {
    background: var(--primary-color);
    color: white;
}

.action-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 4px 5px 0 var(--paper-shadow);
}

.action-btn.secondary {
    background: var(--paper-card);
    color: var(--text-primary);
}

.action-btn.secondary:hover {
    background: var(--paper-accent-yellow);
    transform: translateY(-1px);
}

.action-btn.tertiary {
    background: var(--paper-card);
    color: var(--text-primary);
}

.action-btn.tertiary:hover {
    background: var(--paper-accent-blue);
    transform: translateY(-1px);
}

.action-btn.danger {
    background: var(--paper-accent-pink);
    color: var(--danger-color);
}

.action-btn.danger:hover {
    background: #FFBDBD;
    transform: translateY(-1px);
}

.no-classes-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.no-classes-message svg {
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* ========================================
   Screen B: Today (HP Tracking) - Paper Cutout
   ======================================== */
.today-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--paper-accent-yellow);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    margin: 0 12px 12px;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 50;
}

.class-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.class-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.pupil-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.today-actions {
    display: flex;
    gap: 8px;
}

.action-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: 20px;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.action-chip:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 3px 3px 0 var(--paper-shadow);
}

.action-chip:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.action-chip svg {
    width: 16px;
    height: 16px;
}

.pupils-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
    padding: 4px 12px 16px;
}

.pupil-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 14px 8px 12px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    cursor: default;
    transition: all 0.15s;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.pupil-card:hover {
    transform: translateY(-2px);
    box-shadow: 4px 4px 0 var(--paper-shadow);
}

.pupil-card:active {
    transform: none;
}

.pupil-card.hp-high {
    background: var(--paper-accent-green);
}

.pupil-card.hp-medium {
    background: var(--paper-accent-yellow);
}

.pupil-card.hp-low {
    background: var(--paper-accent-pink);
}

.pupil-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 700;
    font-family: var(--font-family);
    color: var(--paper-outline);
    margin-bottom: 6px;
    position: relative;
    border: 2px solid var(--paper-outline);
    box-shadow: var(--shadow-sm);
    /* Text outline for readability on colorful skin backgrounds */
    text-shadow: 
        -1px -1px 0 rgba(255,255,255,0.6),
        1px -1px 0 rgba(255,255,255,0.6),
        -1px 1px 0 rgba(255,255,255,0.6),
        1px 1px 0 rgba(255,255,255,0.6);
}

/* Canvas-based avatar for consistent skin rendering */
.pupil-avatar-canvas {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    margin-bottom: 6px;
    cursor: pointer;
    transition: transform 0.15s ease;
}

.pupil-avatar-canvas:hover {
    transform: scale(1.08);
}

.pupil-card.excluded .pupil-avatar-canvas {
    opacity: 0.4;
    filter: grayscale(70%);
}

/* Emoji overlay for emoji skins on avatar */
.avatar-emoji-overlay {
    position: absolute;
    font-size: 1.8rem;
    pointer-events: none;
    z-index: 1;
    text-shadow: none;
}

/* ========================================
   Avatar Skin Classes - Match Preview Styles
   ======================================== */

/* Spiral skin - animated rotating spiral overlay */
.pupil-avatar.avatar-skin-spiral {
    overflow: hidden;
}

.pupil-avatar.avatar-skin-spiral::before {
    content: '';
    position: absolute;
    inset: -10%;
    background: conic-gradient(from 0deg at 50% 50%, 
        transparent 0deg, 
        rgba(255,255,255,0.5) 30deg, 
        transparent 60deg, 
        rgba(255,255,255,0.5) 90deg, 
        transparent 120deg,
        rgba(255,255,255,0.5) 150deg,
        transparent 180deg,
        rgba(255,255,255,0.5) 210deg,
        transparent 240deg,
        rgba(255,255,255,0.5) 270deg,
        transparent 300deg,
        rgba(255,255,255,0.5) 330deg,
        transparent 360deg
    );
    border-radius: 50%;
    animation: spiral-rotate 3s linear infinite;
    pointer-events: none;
    z-index: 0;
}

/* Honeycomb skin - golden hexagonal pattern overlay */
.pupil-avatar.avatar-skin-honeycomb {
    overflow: hidden;
}

.pupil-avatar.avatar-skin-honeycomb::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(30deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(150deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(30deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(150deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(60deg, rgba(255,180,0,0.5) 25%, transparent 25.5%, transparent 75%, rgba(255,180,0,0.5) 75%, rgba(255,180,0,0.5)),
        linear-gradient(60deg, rgba(255,180,0,0.5) 25%, transparent 25.5%, transparent 75%, rgba(255,180,0,0.5) 75%, rgba(255,180,0,0.5));
    background-size: 12px 21px;
    background-position: 0 0, 0 0, 6px 10.5px, 6px 10.5px, 0 0, 6px 10.5px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Disco skin - animated color rotation */
.pupil-avatar.avatar-skin-disco {
    animation: disco-spin 2s linear infinite;
    overflow: hidden;
}

.pupil-avatar .hp-badge {
    position: absolute;
    bottom: -4px;
    right: -4px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 1px 1px 0 var(--paper-shadow);
}

.pupil-avatar .hp-badge.high {
    color: var(--hp-high);
    background: var(--paper-accent-green);
}

.pupil-avatar .hp-badge.medium {
    color: var(--hp-medium);
    background: var(--paper-accent-yellow);
}

.pupil-avatar .hp-badge.low {
    color: var(--hp-low);
    background: var(--paper-accent-pink);
}

.pupil-card-name {
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font-family);
    color: var(--paper-outline);
    text-align: center;
    margin-bottom: 8px;
    word-break: break-word;
    line-height: 1.2;
    max-width: 100%;
    letter-spacing: -0.01em;
}

.pupil-hp {
    display: none;
}

.hp-value {
    font-size: 1.5rem;
    font-weight: 700;
    min-width: 40px;
    text-align: center;
}

.hp-value.high {
    color: var(--hp-high);
}

.hp-value.medium {
    color: var(--hp-medium);
}

.hp-value.low {
    color: var(--hp-low);
}

.hp-label-small {
    display: none;
}

.hp-controls {
    display: flex;
    gap: 8px;
    margin-top: 0;
}

.hp-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    font-size: 1.4rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
    font-family: var(--font-family);
}

.hp-btn.add {
    background: var(--paper-accent-green);
    color: var(--paper-outline);
}

.hp-btn.add:hover {
    background: #b8e6c1;
    transform: translate(-1px, -1px);
    box-shadow: var(--shadow-md);
}

.hp-btn.remove {
    background: var(--paper-accent-pink);
    color: var(--paper-outline);
}

.hp-btn.remove:hover {
    background: #ffc4c4;
    transform: translate(-1px, -1px);
    box-shadow: var(--shadow-md);
}

.hp-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: var(--shadow-sm) !important;
}

/* Battle FAB - Paper Cutout */
.start-battle-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--primary-color);
    border: 2px solid var(--paper-outline);
    border-radius: 20px;
    color: white;
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all 0.15s;
}

.start-battle-btn:hover {
    transform: translateY(-1px);
    box-shadow: 3px 3px 0 var(--paper-shadow);
}

.start-battle-btn svg {
    width: 18px;
    height: 18px;
}

/* ========================================
   Screen C: Battle Arena - Paper Cutout Style
   ======================================== */
#battleScreen {
    padding-bottom: 0;
    display: flex;
    flex-direction: column;
    background: var(--paper-bg);
}

.battle-arena {
    flex: 1;
    position: relative;
    background: var(--paper-bg);
    overflow: hidden;
    /* Minimal margin - canvas draws its own border */
    margin: 0 12px;
}

#battleCanvas {
    width: 100%;
    height: 100%;
    display: block;
}

.battle-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(250, 250, 248, 0.9);
    z-index: 10;
}

.battle-overlay.hidden {
    display: none;
}

.countdown {
    font-size: 8rem;
    font-weight: 700;
    color: var(--paper-outline);
    text-shadow: 4px 4px 0 var(--paper-shadow);
    animation: countdown-pulse 1s ease-in-out infinite;
}

@keyframes countdown-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.9;
    }
}

.battle-info {
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 20px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: 20px;
    box-shadow: 3px 3px 0 var(--paper-shadow);
    z-index: 5;
}

.remaining-count {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.battle-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    padding: 12px 16px;
    margin: 12px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.battle-control-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.battle-control-btn:hover {
    transform: translateY(-2px);
    box-shadow: 3px 3px 0 var(--paper-shadow);
}

.battle-control-btn svg {
    width: 24px;
    height: 24px;
}

.battle-control-btn.danger {
    background: var(--paper-accent-pink);
    color: var(--danger-color);
}

.battle-control-btn.danger:hover {
    background: #ffcece;
}

/* Winner Celebration - Paper Cutout Style */
.winner-celebration {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(250, 250, 248, 0.95);
    z-index: 20;
}

.winner-celebration.hidden {
    display: none;
}

.winner-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 48px;
    background: var(--paper-card);
    border: 3px solid var(--paper-outline);
    border-radius: var(--border-radius-lg);
    box-shadow: 6px 6px 0 var(--paper-shadow);
    position: relative;
    max-width: 400px;
    width: 90%;
}

.confetti-container {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.confetti {
    position: absolute;
    width: 12px;
    height: 12px;
    top: -50px;
    opacity: 0;
    border: 2px solid var(--paper-outline);
    animation: confetti-fall 3s linear forwards;
}

@keyframes confetti-fall {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    95% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

.winner-ball-canvas {
    width: 120px;
    height: 120px;
    margin-bottom: 20px;
    animation: winner-bounce 0.5s ease-in-out infinite alternate;
    filter: drop-shadow(3px 3px 0 var(--paper-shadow));
}

.winner-ball {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    margin-bottom: 24px;
    animation: winner-bounce 0.5s ease-in-out infinite alternate;
    border: 3px solid var(--paper-outline);
    box-shadow: 4px 4px 0 var(--paper-shadow);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Emoji overlay for winner ball skins */
.winner-emoji-overlay {
    position: absolute;
    font-size: 3rem;
    pointer-events: none;
    z-index: 1;
}

/* Disco skin animation */
@keyframes disco-spin {
    from {
        filter: hue-rotate(0deg);
    }
    to {
        filter: hue-rotate(360deg);
    }
}

@keyframes winner-bounce {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-8px);
    }
}

.winner-title {
    font-size: 1.6rem;
    font-weight: 700;
    font-family: var(--font-family);
    color: var(--paper-outline);
    margin-bottom: 8px;
}

.winner-name {
    font-size: 1.4rem;
    font-weight: 600;
    font-family: var(--font-family);
    color: var(--text-primary);
    margin-bottom: 6px;
}

.results-saved-note {
    font-size: 0.85rem;
    color: var(--success-color);
    margin-bottom: 20px;
    font-weight: 500;
}

.winner-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

/* Paper Cutout Button Styles for Winner Screen */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-family);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translate(1px, 1px);
    box-shadow: none;
}

.btn-primary {
    background: var(--paper-accent-green);
    color: var(--paper-outline);
}

.btn-primary:hover {
    background: #b8e6c1;
}

.btn-secondary {
    background: var(--paper-card);
    color: var(--paper-outline);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
}

.btn-danger {
    background: var(--paper-accent-pink);
    color: var(--paper-outline);
}

.btn-danger:hover {
    background: #ffc4c4;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* Unlocks Container - Paper Cutout Style */
.unlocks-container {
    background: var(--paper-accent-blue);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    padding: 16px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.unlocks-container.hidden {
    display: none;
}

.unlocks-title {
    font-size: 1.1rem;
    font-weight: 700;
    font-family: var(--font-family);
    color: var(--paper-outline);
    margin-bottom: 12px;
}

.unlocks-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.unlock-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    box-shadow: 1px 1px 0 var(--paper-shadow);
}

.unlock-level {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--warning-color);
}

.unlock-emoji {
    font-size: 1.2rem;
}

.unlock-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--paper-outline);
}

/* ========================================
   Screen D: Leaderboards - Paper Cutout
   ======================================== */
.leaderboard-tabs {
    display: flex;
    gap: 8px;
    padding: 16px;
    background: var(--paper-card);
    border-bottom: 2px solid var(--paper-outline);
    position: sticky;
    top: 0;
    z-index: 50;
}

.tab-btn {
    flex: 1;
    padding: 10px 16px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.tab-btn:hover {
    transform: translateY(-1px);
    box-shadow: 3px 3px 0 var(--paper-shadow);
}

.tab-btn.active {
    background: var(--primary-color);
    color: white;
}

.period-selector {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--paper-card);
    border-bottom: 2px solid var(--paper-outline);
}

.period-selector select {
    padding: 8px 12px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 0.9rem;
    cursor: pointer;
}

.reset-season-btn {
    padding: 8px 12px;
    background: var(--paper-accent-pink);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    color: var(--danger-color);
    font-family: var(--font-family);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.reset-season-btn:hover {
    transform: translateY(-1px);
    box-shadow: 2px 2px 0 var(--paper-shadow);
}

.leaderboard-content {
    padding: 16px;
}

.leaderboard-entry {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    margin-bottom: 12px;
    transition: all 0.15s;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.leaderboard-entry:hover {
    transform: translateY(-2px);
    box-shadow: 3px 3px 0 var(--paper-shadow);
}

.leaderboard-rank {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: 50%;
    border: 2px solid var(--paper-outline);
    flex-shrink: 0;
}

.leaderboard-rank.gold {
    background: var(--paper-accent-yellow);
    color: var(--text-primary);
}

.leaderboard-rank.silver {
    background: #E8E8E8;
    color: var(--text-primary);
}

.leaderboard-rank.bronze {
    background: #F4D4B4;
    color: var(--text-primary);
}

.leaderboard-rank.normal {
    background: var(--paper-card);
    color: var(--text-secondary);
}

.leaderboard-info {
    flex: 1;
}

.leaderboard-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.leaderboard-stats {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.leaderboard-count {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.no-leaderboard-data {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.no-leaderboard-data svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* ========================================
   Screen E: Settings - Paper Cutout
   ======================================== */
.settings-content {
    padding: 16px;
    max-width: 500px;
    margin: 0 auto;
}

.save-settings-container {
    background: var(--primary-color);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    padding: 12px 16px;
    margin-bottom: 16px;
    display: flex;
    justify-content: center;
    animation: slideDown 0.2s ease-out;
    box-shadow: var(--shadow-md);
}

.save-settings-container.hidden {
    display: none;
}

.save-settings-container .action-btn {
    width: 100%;
    font-weight: 600;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.settings-group {
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-md);
}

.settings-group h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--paper-outline);
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
}

.setting-item:not(:last-child) {
    border-bottom: 1px solid #E8E8E8;
}

/* Remove border when followed by a hint or term container */
.setting-item:has(+ .setting-hint),
.setting-item:has(+ .term-dates-container),
.setting-item:last-of-type {
    border-bottom: none;
}

.setting-item label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

.setting-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    padding-top: 0;
    line-height: 1.4;
}

.setting-item input[type="number"],
.setting-item input[type="time"],
.setting-item select {
    width: 100px;
    padding: 8px 12px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 0.9rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.setting-item select {
    width: 120px;
    text-align: left;
}

/* Toggle Switch - Paper Cutout */
.toggle-switch {
    position: relative;
    width: 50px;
    height: 28px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: #E8E8E8;
    border: 2px solid var(--paper-outline);
    border-radius: 28px;
    transition: all 0.2s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 2px;
    bottom: 2px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: 50%;
    transition: all 0.2s;
    box-shadow: 1px 1px 0 var(--paper-shadow);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--paper-accent-green);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

/* Term Dates Settings */
.term-dates-container {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 2px solid var(--paper-outline);
}

.term-dates-container.hidden {
    display: none;
}

.term-dates-info {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.4;
}

.term-section {
    background: var(--paper-accent-blue);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    padding: 12px;
    margin-bottom: 12px;
    box-shadow: var(--shadow-sm);
}

.term-section h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.half-term-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.half-term-row:last-child {
    margin-bottom: 0;
}

.half-term-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    min-width: 85px;
}

.term-date-input {
    padding: 6px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 0.8rem;
    width: 130px;
}

.term-date-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.date-separator {
    font-size: 0.8rem;
    color: var(--text-muted);
}

#saveTermDatesBtn {
    margin-top: 12px;
    width: 100%;
}

/* ========================================
   Bottom Navigation - DEPRECATED (moved to header)
   ======================================== */
.bottom-nav,
.nav-btn {
    display: none !important;
}

/* ========================================
   Modals - Paper Cutout
   ======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(45, 52, 54, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 200;
    animation: fade-in 0.2s ease;
}

.modal-overlay.hidden {
    display: none;
}

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal {
    width: 100%;
    max-width: 420px;
    max-height: 80vh;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: modal-slide-up 0.3s ease;
    box-shadow: 6px 6px 0 var(--paper-shadow);
}

.modal.modal-large {
    max-width: 750px;
}

.modal.modal-small {
    max-width: 360px;
}

@keyframes modal-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--paper-accent-yellow);
    border-bottom: 2px solid var(--paper-outline);
}

.modal-header h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.modal-close:hover {
    background: var(--paper-accent-pink);
    transform: translateY(-1px);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    border-top: 2px solid var(--paper-outline);
    background: var(--bg-tertiary);
    flex-shrink: 0;
}

.modal-footer .action-btn {
    flex: 1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: all 0.15s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(225, 112, 85, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* ClassSlate Import */
.classslate-classes {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.classslate-class-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.classslate-class-item:hover {
    background: var(--paper-accent-yellow);
}

.loading-text {
    text-align: center;
    color: var(--text-muted);
    padding: 20px;
}

/* ========================================
   Student Session Modal
   ======================================== */

.modal.modal-medium {
    max-width: 500px;
}

.session-modal-body {
    text-align: center;
}

.session-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.session-code-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}

.session-code-display {
    font-family: 'Fredoka', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    padding: 16px 24px;
    background: var(--bg-tertiary);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.session-code-display.active {
    background: var(--paper-accent-yellow);
    color: var(--text-primary);
}

.copy-code-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    padding: 0;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.copy-code-btn:hover {
    background: var(--paper-accent-blue);
    transform: translateY(-1px);
}

.copy-code-btn svg {
    width: 20px;
    height: 20px;
    color: var(--text-primary);
}

.session-status {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.session-status.active {
    color: var(--success-color);
    font-weight: 500;
}

.session-qr {
    padding: 20px;
    background: var(--bg-tertiary);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 8px;
}

.qr-placeholder {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.qr-url {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.student-link {
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--primary-color);
    word-break: break-all;
}

.student-link:hover {
    text-decoration: underline;
}

/* ========================================
   HP History Modal
   ======================================== */

.hp-history-modal-body {
    max-height: 60vh;
    overflow-y: auto;
}

.hp-history-summary {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 2px dashed var(--border-color);
}

.hp-history-summary h3,
.hp-history-log h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.summary-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.summary-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.summary-name {
    font-weight: 500;
    color: var(--text-primary);
}

.summary-stats {
    display: flex;
    gap: 12px;
    font-weight: 600;
}

.stat-positive {
    color: var(--success-color);
}

.stat-negative {
    color: var(--danger-color);
}

.stat-neutral {
    color: var(--text-muted);
    font-weight: 400;
}

.no-history {
    color: var(--text-muted);
    text-align: center;
    padding: 20px;
    font-style: italic;
}

.history-entries {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.history-entry {
    display: grid;
    grid-template-columns: 60px 1fr 32px;
    gap: 12px;
    align-items: center;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.history-entry.positive {
    border-left: 3px solid var(--success-color);
}

.history-entry.negative {
    border-left: 3px solid var(--danger-color);
}

.history-entry.neutral {
    border-left: 3px solid var(--text-muted);
}

.entry-time {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.entry-details {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.entry-name {
    font-weight: 600;
    color: var(--text-primary);
}

.entry-change {
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
}

.entry-change.positive {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success-color);
}

.entry-change.negative {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger-color);
}

.entry-hp {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.entry-device {
    display: flex;
    align-items: center;
    justify-content: center;
}

.entry-device svg {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
}

/* Manage Classes */
.manage-classes-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.manage-class-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
}

.manage-class-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.manage-class-name {
    font-weight: 600;
    color: var(--text-primary);
}

.manage-class-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.manage-class-actions {
    display: flex;
    gap: 8px;
}

.manage-action-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: none;
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.manage-action-btn:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.manage-action-btn.danger:hover {
    background: var(--danger-color);
    color: white;
}

.manage-action-btn svg {
    width: 18px;
    height: 18px;
}

/* ========================================
   Action Sheet
   ======================================== */
.action-sheet-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    z-index: 200;
    animation: fade-in 0.2s ease;
}

.action-sheet-overlay.hidden {
    display: none;
}

.action-sheet {
    width: 100%;
    max-width: 400px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    padding: 20px;
    padding-bottom: calc(20px + var(--safe-area-bottom));
    animation: slide-up 0.3s ease;
}

@keyframes slide-up {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.action-sheet-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 24px;
}

.pupil-name-display {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.pupil-hp-display {
    font-size: 1rem;
    color: var(--text-secondary);
}

.action-sheet-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.hp-action-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 20px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s;
}

.hp-action-btn.add {
    background: var(--success-color);
    color: white;
}

.hp-action-btn.add:hover {
    background: #16a34a;
}

.hp-action-btn.remove {
    background: var(--danger-color);
    color: white;
}

.hp-action-btn.remove:hover {
    background: #dc2626;
}

.hp-change {
    font-size: 2rem;
    font-weight: 700;
}

.hp-label {
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.9;
}

.action-sheet-cancel {
    width: 100%;
    padding: 14px;
    background: var(--bg-tertiary);
    border: none;
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.action-sheet-cancel:hover {
    background: var(--paper-accent-yellow);
}

/* ========================================
   Pupil Stats Modal
   ======================================== */
.pupil-stats-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stat-value.gold {
    color: #ffd700;
}

/* ========================================
   Toast Notifications
   ======================================== */
.toast-container {
    position: fixed;
    bottom: calc(var(--safe-area-bottom) + 20px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    animation: toast-in 0.3s ease;
    pointer-events: auto;
}

.toast.success {
    border-color: var(--success-color);
}

.toast.error {
    border-color: var(--danger-color);
}

.toast.info {
    border-color: var(--primary-color);
}

@keyframes toast-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.toast-message {
    font-size: 0.95rem;
    color: var(--text-primary);
}

/* ========================================
   Utilities
   ======================================== */
.hidden {
    display: none !important;
}

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--paper-shadow);
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 480px) {
    .pupils-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .action-chip span {
        display: none;
    }
    
    .action-chip svg {
        width: 20px;
        height: 20px;
    }
    
    .start-battle-btn span {
        display: none;
    }
    
    .start-battle-btn {
        padding: 8px 10px;
    }
    
    /* HP History responsive */
    .history-entry {
        grid-template-columns: 50px 1fr 24px;
        gap: 8px;
        padding: 8px 10px;
    }
    
    .entry-time {
        font-size: 0.7rem;
    }
    
    .entry-details {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .entry-device svg {
        width: 14px;
        height: 14px;
    }
}

/* Cosmetics modal responsive - stack vertically on small screens */
@media (max-width: 600px) {
    .cosmetics-modal-body {
        flex-direction: column;
        min-height: auto;
    }
    
    .cosmetics-preview {
        width: 100%;
        flex-direction: row;
        gap: 16px;
        padding: 12px 16px;
    }
    
    .preview-ball-container {
        width: 80px;
        height: 80px;
        margin-bottom: 0;
    }
    
    .preview-ball-canvas {
        width: 80px !important;
        height: 80px !important;
    }
    
    .cosmetics-options {
        max-height: 300px;
    }
    
    .cosmetics-tabs {
        flex-wrap: wrap;
    }
    
    .cosmetic-tab {
        flex: 0 0 auto;
        padding: 6px 10px;
        font-size: 0.75rem;
    }
}

@media (min-width: 768px) {
    .pupils-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 14px;
    }
    
    .modal {
        max-width: 480px;
    }
    
    .modal.modal-large {
        max-width: 780px;
    }
}

@media (min-width: 1024px) {
    .pupils-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (min-width: 1400px) {
    .pupils-grid {
        grid-template-columns: repeat(8, 1fr);
    }
}

/* ========================================
   Compact Mode - For smaller screens
   Stored in localStorage, not synced
   ======================================== */

/* Header - Compact */
.compact-mode .app-header {
    padding: 6px 12px;
    margin: 8px;
    min-height: 48px;
    gap: 8px;
}

.compact-mode .app-header h1 {
    font-size: 1.1rem;
}

.compact-mode .header-nav-btn {
    padding: 4px 10px;
    font-size: 0.8rem;
    gap: 4px;
}

.compact-mode .header-nav-btn svg {
    width: 16px;
    height: 16px;
}

.compact-mode .back-btn,
.compact-mode .icon-btn,
.compact-mode .dashboard-link-btn {
    width: 32px;
    height: 32px;
}

.compact-mode .back-btn svg,
.compact-mode .icon-btn svg,
.compact-mode .dashboard-link-btn svg {
    width: 16px;
    height: 16px;
}

.compact-mode .action-chip {
    padding: 4px 10px;
    font-size: 0.75rem;
}

.compact-mode .start-battle-btn {
    padding: 6px 12px;
    font-size: 0.8rem;
}

/* Pupils Grid - Compact */
.compact-mode .pupils-grid {
    gap: 8px;
    padding: 4px 8px 12px;
    margin-top: -8px;
    padding-top: 12px;
}

.compact-mode .screen {
    padding-bottom: 0;
}

.compact-mode .pupil-card {
    padding: 10px 8px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Compact mode: Avatar row with buttons on sides */
.compact-mode .pupil-avatar-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-bottom: 4px;
}

.compact-mode .pupil-avatar,
.compact-mode .pupil-avatar-canvas {
    width: 60px;
    height: 60px;
    font-size: 1.7rem;
    margin-bottom: 0;
}

.compact-mode .pupil-name,
.compact-mode .pupil-card-name {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 2px;
    line-height: 1.2;
}

.compact-mode .hp-display {
    font-size: 0.8rem;
    padding: 3px 8px;
    margin-bottom: 6px;
}

.compact-mode .hp-badge {
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
}

/* Compact mode: HP controls inline with avatar */
.compact-mode .hp-controls {
    display: none; /* Hide the original bottom controls */
}

.compact-mode .hp-controls-inline {
    display: flex;
    align-items: center;
    gap: 4px;
}

.compact-mode .hp-btn-inline {
    width: 36px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--paper-outline);
    border-radius: 8px;
    font-size: 1.6rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: 2px 2px 0 var(--paper-shadow);
    font-family: var(--font-family);
    padding: 0;
    line-height: 1;
}

.compact-mode .hp-btn-inline.add {
    background: var(--paper-accent-green);
    color: var(--paper-outline);
}

.compact-mode .hp-btn-inline.add:hover {
    background: #b8e6c1;
    transform: scale(1.1);
}

.compact-mode .hp-btn-inline.remove {
    background: var(--paper-accent-pink);
    color: var(--paper-outline);
}

.compact-mode .hp-btn-inline.remove:hover {
    background: #ffc4c4;
    transform: scale(1.1);
}

.compact-mode .hp-btn-inline:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
}

.compact-mode .exclude-btn {
    width: 18px;
    height: 18px;
    top: 3px;
    right: 3px;
}

.compact-mode .exclude-btn svg {
    width: 10px;
    height: 10px;
}

/* Leaderboard - Compact */
.compact-mode .leaderboard-entry {
    padding: 10px 12px;
}

.compact-mode .leaderboard-rank {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
}

.compact-mode .leaderboard-name {
    font-size: 0.9rem;
}

/* Settings - Compact */
.compact-mode .settings-content {
    padding: 12px;
}

.compact-mode .settings-group {
    padding: 12px;
    margin-bottom: 12px;
}

.compact-mode .settings-group h3 {
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.compact-mode .setting-item {
    padding: 8px 0;
}

.compact-mode .setting-item label {
    font-size: 0.85rem;
}

/* Class Selection - Compact */
.compact-mode .saved-class-card {
    padding: 12px 14px;
}

.compact-mode .class-card-name {
    font-size: 1rem;
}

/* Modals - Compact */
.compact-mode .modal {
    max-height: 85vh;
}

.compact-mode .modal-header {
    padding: 12px 16px;
}

.compact-mode .modal-body {
    padding: 12px 16px;
}

/* ========================================
   Match History - Paper Cutout
   ======================================== */
.match-history-content {
    padding: 16px;
}

.match-history-item {
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    margin-bottom: 8px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.match-history-main {
    display: flex;
    flex-direction: column;
}

.match-history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
}

.match-history-info {
    flex: 1;
}

.match-history-winner {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.match-history-details {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.match-history-time {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-left: 16px;
    text-align: right;
    flex-shrink: 0;
}

.match-delete-btn {
    padding: 6px 10px;
    background: var(--paper-accent-pink);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    color: var(--danger-color);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    margin-left: 12px;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.match-delete-btn:hover {
    transform: translateY(-1px);
    box-shadow: 2px 2px 0 var(--paper-shadow);
}

.no-matches {
    text-align: center;
    color: var(--text-secondary);
    padding: 32px;
}

.match-expand-btn {
    padding: 6px 10px;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    margin-left: 12px;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.match-expand-btn:hover {
    background: var(--paper-bg);
    transform: translateY(-1px);
}

.match-placements {
    padding: 0 16px 12px 16px;
    border-top: 1px dashed var(--paper-outline);
    margin-top: 0;
    background: var(--paper-bg);
}

.match-placements.hidden {
    display: none;
}

.placement-item {
    padding: 6px 0;
    font-size: 0.9rem;
    color: var(--text-primary);
    border-bottom: 1px dotted var(--paper-outline);
}

.placement-item:last-child {
    border-bottom: none;
}

.placement-item:first-child {
    padding-top: 12px;
}

/* ========================================
   Results Saved Note & Undo Button
   ======================================== */
.results-saved-note {
    color: var(--success-color);
    font-size: 0.9rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.undo-match-btn {
    padding: 10px 20px;
    background: var(--paper-accent-pink);
    border: 2px solid var(--paper-outline);
    border-radius: var(--border-radius);
    color: var(--danger-color);
    font-family: var(--font-family);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    margin-top: 20px;
    box-shadow: var(--shadow-sm);
}

.undo-match-btn:hover {
    transform: translateY(-1px);
    box-shadow: 2px 2px 0 var(--paper-shadow);
}

/* ========================================
   Exclude Pupils Feature - Paper Cutout
   ======================================== */
.pupil-card.excluded {
    opacity: 0.7;
    background: #F5F5F5 !important;
    position: relative;
}

.pupil-card.excluded::after {
    content: 'EXCLUDED';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-8deg);
    background: var(--paper-accent-pink);
    color: var(--danger-color);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 4px 10px;
    border: 2px solid var(--paper-outline);
    border-radius: 6px;
    pointer-events: none;
    z-index: 5;
    box-shadow: 2px 2px 0 var(--paper-shadow);
}

.pupil-card.excluded .pupil-avatar {
    filter: grayscale(80%);
    opacity: 0.6;
}

.exclude-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--paper-card);
    border: 2px solid var(--paper-outline);
    border-radius: 50%;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s;
    padding: 0;
    z-index: 2;
    box-shadow: 1px 1px 0 var(--paper-shadow);
}

.exclude-btn:hover {
    background: var(--paper-accent-pink);
    color: var(--danger-color);
}

.exclude-btn:hover {
    background: rgba(100, 116, 139, 0.6);
    color: var(--text-primary);
}

.exclude-btn.active {
    background: rgba(239, 68, 68, 0.3);
    color: var(--danger-color);
}

.exclude-btn.active:hover {
    background: rgba(239, 68, 68, 0.6);
}

.exclude-btn svg {
    width: 12px;
    height: 12px;
}

/* ========================================
   Win Streak Badge
   ======================================== */
.streak-badge {
    position: absolute;
    top: 4px;
    left: 4px;
    background: linear-gradient(135deg, #ff6b00, #ff4500);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    animation: streak-pulse 1s ease-in-out infinite;
    z-index: 2;
}

@keyframes streak-pulse {
    0%, 100% {
        box-shadow: 0 0 5px rgba(255, 107, 0, 0.5);
    }
    50% {
        box-shadow: 0 0 15px rgba(255, 107, 0, 0.8);
    }
}

/* ========================================
   Victory Animations
   ======================================== */

/* Victory type title styling */
.victory-title-flawless {
    color: #ffd700 !important;
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.8), 0 0 60px rgba(255, 215, 0, 0.4) !important;
    animation: title-pulse-gold 1s ease-in-out infinite;
}

.victory-title-domination {
    color: #ff6b35 !important;
    text-shadow: 0 0 20px rgba(255, 107, 53, 0.7) !important;
}

.victory-title-streak {
    color: #ff4500 !important;
    text-shadow: 0 0 20px rgba(255, 69, 0, 0.8) !important;
    animation: title-fire 0.5s ease-in-out infinite alternate;
}

.victory-title-legendary {
    background: linear-gradient(90deg, #ffd700, #ff69b4, #00ffff, #ff6347, #7fff00, #ff00ff) !important;
    background-size: 400% 100%;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    color: transparent !important;
    animation: rainbow-shift 2s linear infinite, title-scale 0.5s ease-in-out infinite alternate;
    text-shadow: none !important;
    /* Ensure proper rendering */
    display: inline-block;
    position: relative;
    z-index: 1;
}

.victory-title-close {
    color: #87ceeb !important;
    animation: title-wobble 0.5s ease-in-out;
}

@keyframes title-pulse-gold {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes title-fire {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-3px);
    }
}

@keyframes rainbow-shift {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 400% 50%;
    }
}

@keyframes title-scale {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.1);
    }
}

@keyframes title-wobble {
    0% { transform: rotate(-3deg); }
    25% { transform: rotate(3deg); }
    50% { transform: rotate(-2deg); }
    75% { transform: rotate(2deg); }
    100% { transform: rotate(0deg); }
}

/* Winner ball victory variants */
.winner-ball.victory-flawless {
    box-shadow: 0 0 50px rgba(255, 215, 0, 0.8), 0 0 100px rgba(255, 215, 0, 0.4);
    animation: winner-bounce 0.5s ease-in-out infinite alternate, golden-glow 1s ease-in-out infinite;
}

.winner-ball.victory-domination {
    box-shadow: 0 0 40px rgba(255, 107, 53, 0.7);
}

.winner-ball.victory-legendary {
    box-shadow: 0 0 60px rgba(255, 215, 0, 1), 0 0 120px rgba(255, 105, 180, 0.5);
    animation: winner-bounce 0.3s ease-in-out infinite alternate, legendary-glow 0.5s linear infinite;
}

.winner-ball.victory-close {
    animation: winner-wobble 0.3s ease-in-out infinite;
}

@keyframes golden-glow {
    0%, 100% {
        box-shadow: 0 0 50px rgba(255, 215, 0, 0.8), 0 0 100px rgba(255, 215, 0, 0.4);
    }
    50% {
        box-shadow: 0 0 70px rgba(255, 215, 0, 1), 0 0 140px rgba(255, 215, 0, 0.6);
    }
}

@keyframes legendary-glow {
    0% {
        box-shadow: 0 0 60px rgba(255, 215, 0, 1), 0 0 120px rgba(255, 105, 180, 0.5);
    }
    25% {
        box-shadow: 0 0 60px rgba(255, 105, 180, 1), 0 0 120px rgba(0, 255, 255, 0.5);
    }
    50% {
        box-shadow: 0 0 60px rgba(0, 255, 255, 1), 0 0 120px rgba(127, 255, 0, 0.5);
    }
    75% {
        box-shadow: 0 0 60px rgba(127, 255, 0, 1), 0 0 120px rgba(255, 215, 0, 0.5);
    }
    100% {
        box-shadow: 0 0 60px rgba(255, 215, 0, 1), 0 0 120px rgba(255, 105, 180, 0.5);
    }
}

@keyframes winner-wobble {
    0%, 100% {
        transform: translateY(0) rotate(-3deg);
    }
    50% {
        transform: translateY(-5px) rotate(3deg);
    }
}

/* Confetti variants */
.confetti-star {
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.legendary-sparkle {
    position: absolute;
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, #fff 0%, transparent 70%);
    border-radius: 50%;
    animation: sparkle-burst 1s ease-out forwards;
    pointer-events: none;
}

@keyframes sparkle-burst {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

/* ========================================
   Unlocks Display
   ======================================== */
.unlocks-container {
    margin: 16px 0 24px;
    padding: 16px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(99, 102, 241, 0.2));
    border: 1px solid rgba(139, 92, 246, 0.4);
    border-radius: var(--border-radius);
    animation: unlocks-appear 0.5s ease-out;
}

.unlocks-container.hidden {
    display: none;
}

@keyframes unlocks-appear {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.unlocks-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #a78bfa;
    margin-bottom: 12px;
    animation: unlocks-title-bounce 0.5s ease-out;
}

@keyframes unlocks-title-bounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.unlocks-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.unlock-item {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 12px;
    border-radius: 20px;
    animation: unlock-pop 0.3s ease-out backwards;
}

.unlock-item:nth-child(1) { animation-delay: 0.1s; }
.unlock-item:nth-child(2) { animation-delay: 0.2s; }
.unlock-item:nth-child(3) { animation-delay: 0.3s; }
.unlock-item:nth-child(4) { animation-delay: 0.4s; }
.unlock-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes unlock-pop {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.unlock-emoji {
    font-size: 1.2rem;
}

.unlock-level {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-color);
    background: rgba(99, 102, 241, 0.2);
    padding: 2px 8px;
    border-radius: 10px;
}

.unlock-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ========================================
   Cosmetics Modal - Side-by-Side Layout
   ======================================== */

/* Side-by-side layout for cosmetics modal body */
.cosmetics-modal-body {
    display: flex;
    gap: 20px;
    padding: 20px;
    flex: 1;
    min-height: 0;
}

.cosmetics-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    flex-shrink: 0;
    width: 200px;
    position: sticky;
    top: 0;
    align-self: flex-start;
}

.preview-ball-container {
    position: relative;
    width: 160px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.preview-weapon {
    position: absolute;
    width: 6px;
    height: 35px;
    background: #888;
    border: 2px solid var(--paper-outline);
    border-radius: 3px;
    top: 50%;
    left: 50%;
    transform-origin: center bottom;
    transform: translate(-50%, -100%) rotate(0deg);
    animation: weapon-rotate 3s linear infinite;
    z-index: 1;
    box-shadow: 2px 2px 0 var(--paper-shadow);
}

@keyframes weapon-rotate {
    from {
        transform: translate(-50%, -100%) rotate(0deg) translateY(-40px);
    }
    to {
        transform: translate(-50%, -100%) rotate(360deg) translateY(-40px);
    }
}

.preview-weapon.rainbow {
    animation: weapon-rotate 3s linear infinite, weapon-rainbow 1s linear infinite;
}

@keyframes weapon-rainbow {
    0% { background: #ff0000; }
    17% { background: #ff8800; }
    33% { background: #ffff00; }
    50% { background: #00ff00; }
    67% { background: #0088ff; }
    83% { background: #8800ff; }
    100% { background: #ff0000; }
}

.preview-weapon.gold {
    background: #ffd700 !important;
    box-shadow: 0 0 15px #ffd700, 0 0 25px #ffd700, 2px 2px 0 var(--paper-shadow);
}

/* Canvas-based preview ball (replaces CSS preview-ball for consistency with battle) */
.preview-ball-canvas {
    width: 160px;
    height: 160px;
    z-index: 2;
}

.preview-ball {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    position: relative;
    border: 2.5px solid var(--paper-outline);
    box-shadow: none;
    transition: all 0.3s;
    z-index: 2;
    overflow: hidden;
}

/* Animated spiral overlay for preview ball */
.preview-ball.spiral-animated::before {
    content: '';
    position: absolute;
    inset: -10%;
    background: conic-gradient(from 0deg at 50% 50%, 
        transparent 0deg, 
        rgba(255,255,255,0.5) 30deg, 
        transparent 60deg, 
        rgba(255,255,255,0.5) 90deg, 
        transparent 120deg,
        rgba(255,255,255,0.5) 150deg,
        transparent 180deg,
        rgba(255,255,255,0.5) 210deg,
        transparent 240deg,
        rgba(255,255,255,0.5) 270deg,
        transparent 300deg,
        rgba(255,255,255,0.5) 330deg,
        transparent 360deg
    );
    border-radius: 50%;
    animation: spiral-rotate 3s linear infinite;
    pointer-events: none;
}

/* Honeycomb pattern overlay for preview ball */
.preview-ball.honeycomb-pattern::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(30deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(150deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(30deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(150deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(60deg, rgba(255,180,0,0.5) 25%, transparent 25.5%, transparent 75%, rgba(255,180,0,0.5) 75%, rgba(255,180,0,0.5)),
        linear-gradient(60deg, rgba(255,180,0,0.5) 25%, transparent 25.5%, transparent 75%, rgba(255,180,0,0.5) 75%, rgba(255,180,0,0.5));
    background-size: 16px 28px;
    background-position: 0 0, 0 0, 8px 14px, 8px 14px, 0 0, 8px 14px;
    border-radius: 50%;
    pointer-events: none;
}

.preview-ball .preview-hp {
    position: relative;
    z-index: 2;
}

.preview-ball .preview-hat {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
}

.preview-name {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.preview-level {
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-top: 4px;
    padding: 4px 12px;
    background: var(--paper-card);
    border-radius: var(--border-radius-sm);
    display: inline-block;
}

/* Right side options container */
.cosmetics-options {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
}

.cosmetics-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    flex-shrink: 0;
}

.cosmetic-tab {
    flex: 1;
    min-width: fit-content;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: none;
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-family);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.cosmetic-tab:hover {
    background: var(--paper-accent-yellow);
}

.cosmetic-tab.active {
    background: var(--primary-color);
    color: white;
}

.cosmetics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 4px;
}

.cosmetic-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 8px;
    background: var(--bg-tertiary);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s;
}

.cosmetic-item:hover {
    background: var(--paper-accent-yellow);
    border-color: var(--primary-light);
}

.cosmetic-item.selected {
    border-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.2);
}

.cosmetic-item.locked {
    opacity: 0.5;
    cursor: not-allowed;
}

.cosmetic-item.locked:hover {
    background: var(--bg-tertiary);
    border-color: transparent;
}

.cosmetic-icon {
    font-size: 1.5rem;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cosmetic-icon-preview {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Canvas-based skin preview in cosmetics grid */
.cosmetic-skin-canvas {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

.cosmetic-icon-preview.stripes {
    background: repeating-linear-gradient(
        45deg,
        #6366f1,
        #6366f1 4px,
        #1e1b4b 4px,
        #1e1b4b 8px
    );
}

.cosmetic-icon-preview.dots {
    background: radial-gradient(circle at 30% 30%, white 3px, transparent 3px),
                radial-gradient(circle at 70% 30%, white 3px, transparent 3px),
                radial-gradient(circle at 50% 60%, white 3px, transparent 3px),
                #6366f1;
}

.cosmetic-icon-preview.gradient {
    background: linear-gradient(to top, #cc0000, #ff4400, #ff8800, #ffff00);
}

.cosmetic-icon-preview.rainbow {
    background: linear-gradient(90deg, #ff0000, #ff8800, #ffff00, #00ff00, #0088ff, #8800ff);
}

.cosmetic-icon-preview.galaxy {
    background: radial-gradient(circle at center, #1a1a2e, #4a148c 40%, #6366f1);
    position: relative;
}

.cosmetic-icon-preview.galaxy::after {
    content: '✨';
    position: absolute;
    font-size: 0.8rem;
}

/* New pattern skins */
.cosmetic-icon-preview.checkerboard {
    background: repeating-conic-gradient(#6366f1 0% 25%, rgba(0,0,0,0.4) 0% 50%) 50% / 12px 12px;
}

.cosmetic-icon-preview.spiral {
    background: #6366f1;
    position: relative;
}

.cosmetic-icon-preview.spiral::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        conic-gradient(from 0deg at 50% 50%, 
            transparent 0deg, 
            rgba(255,255,255,0.5) 30deg, 
            transparent 60deg, 
            rgba(255,255,255,0.5) 90deg, 
            transparent 120deg,
            rgba(255,255,255,0.5) 150deg,
            transparent 180deg,
            rgba(255,255,255,0.5) 210deg,
            transparent 240deg,
            rgba(255,255,255,0.5) 270deg,
            transparent 300deg,
            rgba(255,255,255,0.5) 330deg,
            transparent 360deg
        );
    border-radius: 50%;
    animation: spiral-rotate 3s linear infinite;
}

@keyframes spiral-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cosmetic-icon-preview.camo {
    background: 
        radial-gradient(ellipse 50% 35% at 25% 30%, rgba(34,85,34,0.9) 0%, transparent 100%),
        radial-gradient(ellipse 45% 30% at 75% 25%, rgba(85,107,47,0.85) 0%, transparent 100%),
        radial-gradient(ellipse 40% 30% at 50% 70%, rgba(0,0,0,0.5) 0%, transparent 100%),
        radial-gradient(ellipse 50% 35% at 20% 65%, rgba(85,107,47,0.8) 0%, transparent 100%),
        radial-gradient(ellipse 45% 30% at 80% 60%, rgba(34,85,34,0.75) 0%, transparent 100%),
        radial-gradient(ellipse 35% 25% at 55% 40%, rgba(0,0,0,0.4) 0%, transparent 100%),
        #556b2f;
}

.cosmetic-icon-preview.honeycomb {
    background: #ffc107;
    position: relative;
}

.cosmetic-icon-preview.honeycomb::before {
    content: '';
    position: absolute;
    inset: 2px;
    background-image: 
        linear-gradient(30deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(150deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(30deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(150deg, rgba(255,200,0,0.7) 12%, transparent 12.5%, transparent 87%, rgba(255,200,0,0.7) 87.5%, rgba(255,200,0,0.7)),
        linear-gradient(60deg, rgba(255,180,0,0.5) 25%, transparent 25.5%, transparent 75%, rgba(255,180,0,0.5) 75%, rgba(255,180,0,0.5)),
        linear-gradient(60deg, rgba(255,180,0,0.5) 25%, transparent 25.5%, transparent 75%, rgba(255,180,0,0.5) 75%, rgba(255,180,0,0.5));
    background-size: 12px 21px;
    background-position: 0 0, 0 0, 6px 10.5px, 6px 10.5px, 0 0, 6px 10.5px;
    border-radius: 50%;
}

.cosmetic-icon-preview.bubbles {
    background: 
        /* Bubble outlines (stroke effect) */
        radial-gradient(circle at 65% 20%, transparent 4px, rgba(255,255,255,0.6) 4px, rgba(255,255,255,0.6) 5px, transparent 5px),
        radial-gradient(circle at 30% 30%, transparent 6px, rgba(255,255,255,0.6) 6px, rgba(255,255,255,0.6) 7px, transparent 7px),
        radial-gradient(circle at 20% 60%, transparent 5px, rgba(255,255,255,0.6) 5px, rgba(255,255,255,0.6) 6px, transparent 6px),
        radial-gradient(circle at 70% 65%, transparent 4px, rgba(255,255,255,0.6) 4px, rgba(255,255,255,0.6) 5px, transparent 5px),
        radial-gradient(circle at 50% 75%, transparent 3px, rgba(255,255,255,0.6) 3px, rgba(255,255,255,0.6) 4px, transparent 4px),
        /* Bubble fills */
        radial-gradient(circle at 65% 20%, rgba(255,255,255,0.3) 4px, transparent 4px),
        radial-gradient(circle at 30% 30%, rgba(255,255,255,0.3) 6px, transparent 6px),
        radial-gradient(circle at 20% 60%, rgba(255,255,255,0.3) 5px, transparent 5px),
        radial-gradient(circle at 70% 65%, rgba(255,255,255,0.3) 4px, transparent 4px),
        radial-gradient(circle at 50% 75%, rgba(255,255,255,0.3) 3px, transparent 3px),
        #6366f1;
}

.cosmetic-icon-preview.zigzag {
    background: repeating-linear-gradient(135deg, #6366f1, #6366f1 4px, rgba(255,255,255,0.4) 4px, rgba(255,255,255,0.4) 8px);
}

.cosmetic-icon-preview.crosshatch {
    background: repeating-linear-gradient(45deg, transparent, transparent 3px, rgba(0,0,0,0.3) 3px, rgba(0,0,0,0.3) 4px),
                repeating-linear-gradient(-45deg, transparent, transparent 3px, rgba(0,0,0,0.3) 3px, rgba(0,0,0,0.3) 4px),
                #6366f1;
}

/* New gradient skins */
.cosmetic-icon-preview.sunset {
    background: linear-gradient(to bottom, #ff6b35, #f7418c 50%, #a855f7, #3b0764);
}

.cosmetic-icon-preview.ocean {
    background: radial-gradient(circle at 40% 30%, #00ffff, #0077be 40%, #003366, #001a33);
}

.cosmetic-icon-preview.toxic {
    background: radial-gradient(circle at center, #7fff00, #32cd32 40%, #228b22, #006400);
}

.cosmetic-icon-preview.frozen {
    background: radial-gradient(circle at center, #ffffff, #e0ffff 30%, #87ceeb 60%, #4169e1);
}

.cosmetic-icon-preview.lava {
    background: radial-gradient(circle at center, #ffff00, #ff6600 30%, #cc0000 60%, #660000, #1a0000);
}

/* Special effect skins */
.cosmetic-icon-preview.neon {
    background: #6366f1;
    box-shadow: 0 0 5px #6366f1, 0 0 10px #6366f1, 0 0 15px #6366f1, inset 0 0 8px rgba(255,255,255,0.4);
}

.cosmetic-icon-preview.chrome {
    background: linear-gradient(135deg, #e8e8e8, #c0c0c0, #ffffff, #a0a0a0, #ffffff, #c0c0c0, #808080);
}

.cosmetic-icon-preview.disco {
    background: conic-gradient(#ff0000, #ff8800, #ffff00, #00ff00, #0088ff, #8800ff, #ff0088, #ff0000);
    animation: disco-spin 2s linear infinite;
}

/* Color swatch styling */
.cosmetic-icon-preview.color-swatch {
    width: 40px;
    height: 40px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: transform 0.15s, box-shadow 0.15s;
}

.cosmetic-item:hover .cosmetic-icon-preview.color-swatch {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.cosmetic-item.selected .cosmetic-icon-preview.color-swatch {
    box-shadow: 0 0 0 3px var(--primary), 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Weapon swatch styling */
.cosmetic-icon-preview.weapon-swatch {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: transform 0.15s, box-shadow 0.15s;
    filter: brightness(1.1);
}

.cosmetic-item:hover .cosmetic-icon-preview.weapon-swatch {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.cosmetic-item.selected .cosmetic-icon-preview.weapon-swatch {
    box-shadow: 0 0 0 3px var(--primary), 0 4px 12px rgba(0, 0, 0, 0.3);
}

.cosmetic-name {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.2;
}

.cosmetic-unlock-req {
    font-size: 0.6rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 2px;
}

.cosmetic-unlock-req svg {
    width: 10px;
    height: 10px;
}

/* Pupil Avatar Cosmetics Interaction */
.pupil-avatar {
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
}

.pupil-avatar:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.5);
}

.cosmetics-indicator {
    position: absolute;
    top: -2px;
    left: -2px;
    font-size: 0.7rem;
    animation: cosmetics-sparkle 1.5s ease-in-out infinite;
}

@keyframes cosmetics-sparkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.2);
    }
}

/* Streak highlight in stats */
.stat-value.streak-highlight {
    color: #ff6b00;
    animation: streak-pulse 1s ease-in-out infinite;
}