/**
 * BanG jack - 主样式文件
 * @description 游戏主样式文件，柔和可爱风格设计
 * @version 2.0
 */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&family=Quicksand:wght@400;500;600;700&display=swap');

:root {
    --color-pink-soft: #FFB6C1;
    --color-pink-light: #FFD1DC;
    --color-pink-pale: #FFF0F3;
    --color-lavender: #E6E6FA;
    --color-lavender-soft: #DCD0FF;
    --color-mint: #B8E8D1;
    --color-mint-light: #D4F1E4;
    --color-peach: #FFDAB9;
    --color-peach-light: #FFE4D1;
    --color-sky: #B0E0E6;
    --color-sky-light: #D4EEF2;
    --color-cream: #FFF8F0;
    --color-white-soft: #FFFEFA;
    
    --color-text-primary: #5D5A6D;
    --color-text-secondary: #8A8698;
    --color-text-light: #A8A4B4;
    --color-text-dark: #3D3A4D;
    
    --color-success: #7EC8A3;
    --color-success-light: #E0F2E9;
    --color-danger: #F5A5A5;
    --color-danger-light: #FFE8E8;
    --color-warning: #FFD89B;
    --color-warning-light: #FFF3E0;
    --color-info: #A5C9F5;
    --color-info-light: #E8F2FF;
    
    --font-main: 'Noto Sans SC', 'Quicksand', sans-serif;
    --font-display: 'Quicksand', 'Noto Sans SC', sans-serif;
    
    --card-width: 110px;
    --card-height: 165px;
    --card-radius: 16px;
    
    --chip-size: 44px;
    
    --shadow-soft: 0 4px 20px rgba(150, 130, 160, 0.12);
    --shadow-hover: 0 8px 30px rgba(150, 130, 160, 0.18);
    --shadow-card: 0 2px 12px rgba(150, 130, 160, 0.1);
    --shadow-glow-pink: 0 0 20px rgba(255, 182, 193, 0.4);
    --shadow-glow-lavender: 0 0 20px rgba(220, 208, 255, 0.4);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}

*:focus {
    outline: none;
}

button, 
[role="button"],
input,
select,
textarea {
    -webkit-tap-highlight-color: transparent;
    outline: none;
}

button:focus,
[role="button"]:focus,
input:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: none;
}

body {
    font-family: var(--font-main);
    background: linear-gradient(to bottom right, #ff4500 0%, #ff0080 100%);
    color: var(--color-text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    pointer-events: none;
    z-index: 0;
}

#app {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.game-container {
    width: 100%;
    max-width: 900px;
    min-height: 100vh;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.scoreboard {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 28px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 248, 240, 0.95) 100%);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 182, 193, 0.2);
    flex-shrink: 0;
    backdrop-filter: blur(10px);
}

.chips-display {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.chips-display .label {
    font-size: 13px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.chips-display .value {
    font-size: 26px;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--color-pink-soft);
    text-shadow: 0 2px 8px rgba(255, 182, 193, 0.4);
}

.stats-display {
    display: flex;
    gap: 24px;
}

.stat {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-full);
}

.stat-label {
    font-size: 12px;
    color: var(--color-text-light);
    font-weight: 500;
}

.stat-value {
    font-size: 18px;
    font-weight: 700;
    font-family: var(--font-display);
}

.stat:nth-child(1) .stat-value { color: var(--color-success); }
.stat:nth-child(2) .stat-value { color: var(--color-danger); }
.stat:nth-child(3) .stat-value { color: var(--color-warning); }

.dealer-area,
.player-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    border-radius: var(--radius-xl);
    position: relative;
    flex: 1;
    min-height: 0;
    transition: var(--transition-smooth);
}

.game-container.betting-phase .dealer-area,
.game-container.betting-phase .player-area {
    flex: 0 0 auto;
    min-height: 0;
    padding: 8px 16px;
    overflow: hidden;
}

.game-container.betting-phase .dealer-area {
    opacity: 0.6;
}

.game-container.betting-phase .player-area {
    opacity: 0.6;
}

.game-container.betting-phase .cards-container {
    min-height: 0;
    height: 0;
    padding: 0;
    margin: 0;
}

.game-container.betting-phase .points-display {
    display: none;
}

.game-container.betting-phase .controls-area {
    display: none;
}

.game-container.betting-phase .message-area {
    display: none;
}

.dealer-area {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.7) 0%, rgba(230, 230, 250, 0.5) 100%);
    border: 1px solid rgba(220, 208, 255, 0.3);
}

.player-area {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.7) 0%, rgba(255, 209, 220, 0.4) 100%);
    border: 1px solid rgba(255, 182, 193, 0.3);
}

.area-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
    letter-spacing: 1px;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-full);
    box-shadow: 0 2px 8px rgba(150, 130, 160, 0.08);
}

.cards-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex: 1;
    flex-wrap: wrap;
    min-height: 0;
    position: relative;
}

.cards-container .card {
    flex-shrink: 0;
}

.points-display {
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-display);
    margin-top: 12px;
    padding: 8px 24px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-card);
    color: var(--color-text-primary);
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

.points-display.blackjack {
    color: var(--color-success);
    border-color: var(--color-success);
    background: var(--color-success-light);
    animation: pulse-soft 1.5s infinite;
}

.points-display.bust {
    color: var(--color-danger);
    border-color: var(--color-danger);
    background: var(--color-danger-light);
    animation: shake-soft 0.5s ease-in-out;
}

.card {
    width: var(--card-width);
    height: var(--card-height);
    perspective: 1000px;
    cursor: pointer;
    position: relative;
    transition: var(--transition-bounce);
}

.card-inner {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.5s ease-in-out;
}

.card.face-down .card-inner {
    transform: rotateY(180deg);
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.card-front {
    background: linear-gradient(145deg, #ffffff 0%, var(--color-cream) 100%);
    border: 2px solid var(--color-pink-light);
    display: flex;
    flex-direction: column;
}

.card-frame {
    width: 100%;
    height: 100%;
    position: relative;
    background-image: url('../assets/art/cards/faces/frame.png');
    background-size: cover;
    background-position: center;
}

.card-character {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.character-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.card-number-display {
    font-size: 36px;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--color-pink-soft);
    text-shadow: 2px 2px 4px rgba(150, 130, 160, 0.15);
}

.card-stars {
    position: absolute;
    bottom: 6px;
    left: 6px;
    display: flex;
    flex-direction: column-reverse;
    gap: 3px;
}

.star {
    width: 16px;
    height: 16px;
    object-fit: contain;
    display: block;
}

.card-back {
    background: linear-gradient(145deg, var(--color-pink-soft) 0%, var(--color-lavender-soft) 50%, var(--color-sky) 100%);
    transform: rotateY(180deg);
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.card-back-pattern {
    width: 75%;
    height: 75%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.3) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.3) 2px, transparent 2px),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.2) 3px, transparent 3px);
    background-size: 20px 20px, 20px 20px, 30px 30px;
    border-radius: var(--radius-md);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.controls-area {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 12px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.game-btn {
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-main);
    color: #fff;
    background: linear-gradient(135deg, var(--btn-color, var(--color-pink-soft)) 0%, var(--btn-color-dark, var(--color-lavender-soft)) 100%);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-soft);
    min-width: 100px;
    position: relative;
    overflow: hidden;
}

.game-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.game-btn:hover:not(:disabled)::before {
    left: 100%;
}

.game-btn:hover:not(:disabled) {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.game-btn:active:not(:disabled) {
    transform: translateY(-1px) scale(0.98);
}

.game-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(30%);
    transform: none;
}

.card-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150%;
    height: 150%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(255, 182, 193, 0.3) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.speed-line {
    position: absolute;
    top: 50%;
    left: -20px;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 182, 193, 0.6), transparent);
    transform: translateY(-50%);
    pointer-events: none;
    z-index: -1;
}

.particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    overflow: hidden;
}

.card.dealing {
    will-change: transform, opacity, left, top;
}

.card.flipping {
    transform-style: preserve-3d;
    backface-visibility: hidden;
}

.card.entering {
    animation: cardEnterSmooth 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.card.slide-in {
    animation: cardSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.card.shifting {
    animation: existingCardShift 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes cardEnterSmooth {
    0% {
        opacity: 0;
        transform: translateX(50px) scale(0.8);
        filter: blur(4px);
    }
    50% {
        opacity: 0.8;
        transform: translateX(-10px) scale(1.05);
        filter: blur(0);
    }
    70% {
        transform: translateX(5px) scale(0.98);
    }
    100% {
        opacity: 1;
        transform: translateX(0) scale(1);
        filter: blur(0);
    }
}

@keyframes cardSlideIn {
    0% {
        opacity: 0;
        transform: translateY(-30px) scale(0.9);
    }
    60% {
        opacity: 1;
        transform: translateY(5px) scale(1.02);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes existingCardShift {
    0% {
        transform: translateX(0);
    }
    30% {
        transform: translateX(-15px);
    }
    60% {
        transform: translateX(5px);
    }
    100% {
        transform: translateX(0);
    }
}

@keyframes shake-soft {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

@keyframes pulse-soft {
    0%, 100% { transform: scale(1); box-shadow: var(--shadow-card); }
    50% { transform: scale(1.03); box-shadow: var(--shadow-hover); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px rgba(255, 182, 193, 0.3); }
    50% { box-shadow: 0 0 15px rgba(255, 182, 193, 0.5); }
}

.game-btn[data-action="hit"] {
    --btn-color: var(--color-pink-soft);
    --btn-color-dark: #E8A0AB;
}

.game-btn[data-action="stand"] {
    --btn-color: var(--color-lavender-soft);
    --btn-color-dark: #C8B8E8;
}

.game-btn[data-action="double"] {
    --btn-color: var(--color-sky);
    --btn-color-dark: #90C8D4;
}

.game-btn[data-action="split"] {
    --btn-color: var(--color-mint);
    --btn-color-dark: #98D4B4;
    color: var(--color-text-dark);
}

.bet-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 248, 240, 0.9) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 182, 193, 0.2);
    box-shadow: var(--shadow-soft);
    flex-shrink: 0;
    backdrop-filter: blur(10px);
}

.bet-area.hidden {
    display: none;
}

.chip-stack {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    min-height: 0;
    height: 0;
    position: relative;
    perspective: 500px;
    transition: min-height 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
                height 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: visible;
}

.chip-stack:not(:empty) {
    min-height: 60px;
    height: 60px;
}

.chip-stack:empty {
    min-height: 0;
    height: 0;
}

.stacked-chip {
    position: absolute;
    width: var(--chip-size);
    height: var(--chip-size);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 11px;
    font-weight: 700;
    font-family: var(--font-display);
    background: linear-gradient(145deg, var(--stack-chip-color) 0%, var(--stack-chip-color-dark, #ddd) 100%);
    border: 3px solid rgba(255, 255, 255, 0.6);
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.2),
        inset 0 2px 4px rgba(255, 255, 255, 0.3);
    color: #fff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    animation: chipDrop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stacked-chip:hover {
    transform: translateX(-50%) translateY(-5px) scale(1.1);
    box-shadow: 
        0 6px 12px rgba(0, 0, 0, 0.3),
        inset 0 2px 4px rgba(255, 255, 255, 0.3);
}

.stacked-chip.removing {
    animation: chipRemove 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes chipRemove {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(-30px) scale(0.5);
    }
}

.stacked-chip::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border: 2px dashed rgba(255, 255, 255, 0.4);
    border-radius: 50%;
}

@keyframes chipDrop {
    0% {
        opacity: 0;
        transform: translateX(-50%) translateY(-60px) rotateZ(-20deg) scale(0.5);
    }
    60% {
        opacity: 1;
        transform: translateX(-50%) translateY(5px) rotateZ(5deg) scale(1.1);
    }
    80% {
        transform: translateX(-50%) translateY(-3px) rotateZ(-2deg) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0) rotateZ(0) scale(1);
    }
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(100, 90, 110, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: flex-end;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.drawer-overlay.show {
    opacity: 1;
}

.drawer {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 248, 240, 0.98) 100%);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    width: 100%;
    max-width: 500px;
    max-height: 80vh;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 -10px 40px rgba(150, 130, 160, 0.2);
}

.drawer.show {
    transform: translateY(0);
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 182, 193, 0.2);
}

.drawer-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
    font-family: var(--font-display);
}

.drawer-close {
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(255, 182, 193, 0.2);
    border-radius: 50%;
    font-size: 20px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    justify-content: center;
    align-items: center;
}

.drawer-close:hover {
    background: var(--color-pink-soft);
    color: #fff;
}

.drawer-content {
    padding: 24px;
}

.drawer-message {
    font-size: 16px;
    color: var(--color-text-primary);
    margin-bottom: 12px;
    text-align: center;
}

.drawer-hint {
    font-size: 14px;
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: 16px;
}

.drawer-hint small {
    color: var(--color-text-light);
}

.drawer-warning {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--color-warning-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-warning);
}

.drawer-warning .warning-icon {
    font-size: 20px;
}

.drawer-warning span:last-child {
    font-size: 13px;
    color: #B8860B;
}

.drawer-actions {
    display: flex;
    gap: 12px;
    padding: 16px 24px 24px;
}

.drawer-btn-cancel {
    flex: 1;
    background: rgba(255, 255, 255, 0.8);
    color: var(--color-text-primary);
    border: 2px solid var(--color-pink-light);
}

.drawer-btn-confirm {
    flex: 1;
    background: linear-gradient(135deg, var(--color-warning) 0%, #E8C070 100%);
}

.drawer-in-bet {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    bottom: auto;
    background: transparent;
    backdrop-filter: none;
    border-radius: 0;
    align-items: flex-start;
    z-index: 100;
    overflow: visible;
    opacity: 1;
}

.drawer-in-bet.show {
    opacity: 1;
}

.drawer-bet {
    border-radius: var(--radius-xl);
    margin-top: 8px;
    max-width: 100%;
    box-shadow: 0 10px 40px rgba(150, 130, 160, 0.25);
    transform: translateY(-20px);
    opacity: 0;
}

.drawer-bet.show {
    transform: translateY(0);
    opacity: 1;
}

.bet-display {
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-secondary);
}

.bet-display .value {
    font-size: 32px;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--color-pink-soft);
    text-shadow: 0 2px 8px rgba(255, 182, 193, 0.4);
}

.chip-selector {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}

.chip {
    width: var(--chip-size);
    height: var(--chip-size);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 13px;
    font-weight: 700;
    font-family: var(--font-display);
    cursor: pointer;
    transition: var(--transition-bounce);
    background: linear-gradient(145deg, var(--chip-color) 0%, var(--chip-color-dark, #ddd) 100%);
    border: 3px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--shadow-soft);
    color: #fff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
    position: relative;
}

.chip::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border: 2px dashed rgba(255, 255, 255, 0.4);
    border-radius: 50%;
}

.chip.selectable:hover:not(.disabled) {
    transform: translateY(-4px) scale(1.1);
    box-shadow: var(--shadow-hover);
}

.chip.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    filter: grayscale(30%);
}

.chip[data-value="10"] {
    --chip-color: var(--color-peach);
    --chip-color-dark: #E8C4A0;
}

.chip[data-value="50"] {
    --chip-color: var(--color-pink-soft);
    --chip-color-dark: #E8A0AB;
}

.chip[data-value="100"] {
    --chip-color: var(--color-lavender-soft);
    --chip-color-dark: #C8B8E8;
}

.chip[data-value="500"] {
    --chip-color: var(--color-sky);
    --chip-color-dark: #90C8D4;
}

.confirm-btn {
    background: linear-gradient(135deg, var(--color-success) 0%, #68B890 100%);
    padding: 14px 48px;
    font-size: 16px;
    margin-top: 8px;
}

.message-area {
    text-align: center;
    padding: 8px;
    flex-shrink: 0;
}

.message {
    font-size: 15px;
    font-weight: 500;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-full);
    display: inline-block;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-card);
    border: 1px solid transparent;
}

.message.success {
    color: var(--color-success);
    background: var(--color-success-light);
    border-color: var(--color-success);
}

.message.danger {
    color: var(--color-danger);
    background: var(--color-danger-light);
    border-color: var(--color-danger);
}

.message.warning {
    color: #D4A050;
    background: var(--color-warning-light);
    border-color: var(--color-warning);
}

.message.info {
    color: var(--color-info);
    background: var(--color-info-light);
    border-color: var(--color-info);
}

.result-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(100, 90, 110, 0.4);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.result-content {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 248, 240, 0.98) 100%);
    padding: 40px 60px;
    border-radius: var(--radius-xl);
    text-align: center;
    border: 2px solid var(--color-pink-light);
    box-shadow: var(--shadow-hover);
    animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.result-popup.win .result-content {
    border-color: var(--color-success);
    box-shadow: 0 8px 40px rgba(126, 200, 163, 0.3);
    animation: resultWin 0.6s ease forwards;
}

.result-popup.win .result-title {
    color: var(--color-success);
    animation: titlePulse 0.8s ease-in-out infinite;
}

@keyframes resultWin {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes titlePulse {
    0%, 100% {
        text-shadow: 0 0 10px rgba(126, 200, 163, 0.5);
        transform: scale(1);
    }
    50% {
        text-shadow: 0 0 20px rgba(126, 200, 163, 0.8), 0 0 30px rgba(126, 200, 163, 0.4);
        transform: scale(1.02);
    }
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    opacity: 0;
    animation: confettiFall 3s ease-out forwards;
}

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

.confetti:nth-child(5n+1) { background: var(--color-pink-soft); border-radius: 50%; }
.confetti:nth-child(5n+2) { background: var(--color-lavender-soft); border-radius: 2px; }
.confetti:nth-child(5n+3) { background: var(--color-mint); border-radius: 50%; }
.confetti:nth-child(5n+4) { background: var(--color-peach); border-radius: 2px; }
.confetti:nth-child(5n) { background: var(--color-sky); border-radius: 50%; }

.click-stamp {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    animation: stampPopIn 0.3s ease-out;
}

.click-stamp img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.click-stamp.fade-out {
    animation: stampFadeOut 0.5s ease-out forwards;
}

@keyframes stampPopIn {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.3) rotate(-180deg);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1) rotate(10deg);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
    }
}

@keyframes stampFadeOut {
    0% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8) translateY(-20px) rotate(20deg);
    }
}

.result-popup.lose .result-content {
    border-color: var(--color-danger);
    box-shadow: 0 8px 40px rgba(245, 165, 165, 0.3);
}

.result-popup.draw .result-content {
    border-color: var(--color-warning);
    box-shadow: 0 8px 40px rgba(255, 216, 155, 0.3);
}

.result-title {
    font-size: 32px;
    font-weight: 700;
    font-family: var(--font-display);
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

.result-message {
    font-size: 16px;
    margin-bottom: 16px;
    color: var(--color-text-secondary);
}

.result-chips {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 24px;
}

.result-chips .chips-win {
    color: var(--color-success);
    font-size: 28px;
    font-family: var(--font-display);
    text-shadow: 0 2px 8px rgba(126, 200, 163, 0.4);
}

.result-chips .chips-lose {
    color: var(--color-danger);
    font-size: 28px;
    font-family: var(--font-display);
    text-shadow: 0 2px 8px rgba(245, 165, 165, 0.4);
}

.tutorial-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(100, 90, 110, 0.5);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    animation: fadeIn 0.5s ease;
}

.tutorial-content {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 248, 240, 0.98) 100%);
    padding: 36px;
    border-radius: var(--radius-xl);
    max-width: 480px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    border: 2px solid var(--color-pink-light);
    box-shadow: var(--shadow-hover);
}

.tutorial-content h2 {
    font-size: 24px;
    font-family: var(--font-display);
    margin-bottom: 24px;
    text-align: center;
    color: var(--color-text-primary);
}

.tutorial-steps {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 24px;
}

.tutorial-step {
    background: rgba(255, 209, 220, 0.2);
    padding: 14px 18px;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-pink-soft);
}

.tutorial-step h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-text-primary);
}

.tutorial-step p {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.tutorial-content .game-btn {
    width: 100%;
    padding: 14px;
    font-size: 16px;
}

.bust-effect {
    animation: shake-soft 0.5s ease-in-out;
}

.victory-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 999;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--color-pink-soft);
    border-radius: 50%;
    animation: fall 3s ease-in-out forwards;
    box-shadow: 0 0 6px rgba(255, 182, 193, 0.5);
}

.particle:nth-child(odd) {
    background: var(--color-lavender-soft);
}

.particle:nth-child(3n) {
    background: var(--color-mint);
}

.thinking::after {
    content: '💭';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 40px;
    animation: float 2s ease-in-out infinite;
}

.animate {
    animation: pulse-soft 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from { transform: scale(0.85); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes float {
    0%, 100% { transform: translate(-50%, -50%); }
    50% { transform: translate(-50%, calc(-50% - 12px)); }
}

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

@media (max-width: 768px) {
    :root {
        --card-width: 150px;
        --card-height: 224px;
        --chip-size: 38px;
        --radius-lg: 14px;
        --radius-xl: 18px;
    }
    
    * {
        -webkit-tap-highlight-color: transparent;
        -webkit-touch-callout: none;
    }
    
    button:active,
    .game-btn:active,
    .chip:active,
    .stacked-chip:active,
    .card:active {
        -webkit-tap-highlight-color: transparent;
        outline: none;
        box-shadow: none;
    }
    
    .game-container{
        padding: 12px 16px;
        gap: 12px;
    }
    
    .scoreboard {
        padding: 12px 20px;
    }
    
    .chips-display .value {
        font-size: 22px;
    }
    
    .stats-display {
        gap: 12px;
    }
    
    .stat {
        padding: 4px 10px;
    }
    
    .stat-value {
        font-size: 16px;
    }
    
    .game-btn {
        padding: 10px 20px;
        font-size: 13px;
        min-width: 85px;
    }
    
    .points-display {
        font-size: 24px;
        padding: 6px 18px;
    }
    
    .result-content {
        padding: 30px 40px;
    }
    
    .result-title {
        font-size: 26px;
    }
    
    .dealer-area,
    .player-area {
        padding: 14px;
    }
    
    .area-label {
        font-size: 13px;
        padding: 5px 12px;
    }
}

@media (max-width: 480px) {
    :root {
        --card-width: 120px;
        --card-height: 180px;
        --chip-size: 34px;
    }
    
    * {
        -webkit-tap-highlight-color: transparent;
        -webkit-touch-callout: none;
    }
    
    button:active,
    .game-btn:active,
    .chip:active,
    .stacked-chip:active,
    .card:active {
        -webkit-tap-highlight-color: transparent;
        outline: none;
        box-shadow: none;
    }
    
    .controls-area {
        gap: 8px;
    }
    
    .game-btn {
        padding: 8px 16px;
        font-size: 12px;
        min-width: 72px;
    }
    
    .chip-selector {
        gap: 10px;
    }
    
    .chip {
        font-size: 11px;
    }
    
    .area-label {
        font-size: 12px;
    }
    
    .points-display {
        font-size: 20px;
    }
}

.split-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px;
    border-radius: var(--radius-lg);
    background: rgba(255, 209, 220, 0.15);
    border: 2px solid transparent;
    transition: var(--transition-smooth);
    min-width: 150px;
}

.split-area.active {
    border-color: var(--color-pink-soft);
    background: rgba(255, 209, 220, 0.3);
    box-shadow: var(--shadow-glow-pink);
}

.split-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-full);
}

.split-cards {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    min-height: 90px;
}

.split-cards .card {
    width: 70px;
    height: 105px;
}

.split-points {
    font-size: 20px;
    font-weight: 700;
    font-family: var(--font-display);
    margin-top: 8px;
    padding: 4px 14px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-card);
}

.result-chips .chips-win {
    color: var(--color-success);
    font-size: 28px;
    font-family: var(--font-display);
    text-shadow: 0 2px 8px rgba(126, 200, 163, 0.4);
}

.result-chips .chips-lose {
    color: var(--color-danger);
    font-size: 28px;
    font-family: var(--font-display);
    text-shadow: 0 2px 8px rgba(245, 165, 165, 0.4);
}

.split-results {
    margin: 16px 0;
    text-align: left;
}

.split-result-item {
    font-size: 14px;
    margin: 6px 0;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
}

.split-result-item.success {
    color: var(--color-success);
    background: var(--color-success-light);
}

.split-result-item.danger {
    color: var(--color-danger);
    background: var(--color-danger-light);
}

.split-result-item.warning {
    color: #D4A050;
    background: var(--color-warning-light);
}

.player-area.has-split {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 16px;
    align-items: flex-start;
}

.player-area.has-split .area-label {
    width: 100%;
    text-align: center;
    margin-bottom: 12px;
}

@media (orientation: landscape) and (min-width: 768px) {
    :root {
        --card-width: 100px;
        --card-height: 150px;
    }
    
    * {
        -webkit-tap-highlight-color: transparent;
        -webkit-touch-callout: none;
    }
    
    button:active,
    .game-btn:active,
    .chip:active,
    .stacked-chip:active {
        -webkit-tap-highlight-color: transparent;
        outline: none;
    }
    
    .game-container {
        padding: 8px 20px;
        gap: 8px;
    }
    
    .game-container.betting-phase .dealer-area,
    .game-container.betting-phase .player-area {
        flex: 0 0 auto;
        padding: 6px 12px;
        overflow: visible;
    }
    
    .game-container.betting-phase .dealer-area .area-label,
    .game-container.betting-phase .player-area .area-label {
        display: block;
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        margin-bottom: 0;
        padding: 4px 12px;
        font-size: 12px;
    }
    
    .scoreboard {
        padding: 8px 16px;
    }
    
    .chips-display .value {
        font-size: 20px;
    }
    
    .stats-display {
        gap: 16px;
    }
    
    .dealer-area,
    .player-area {
        flex-direction: row;
        justify-content: center;
        align-items: center;
        gap: 12px;
        padding: 10px 16px;
        min-height: auto;
    }
    
    .area-label {
        position: absolute;
        top: 6px;
        left: 50%;
        transform: translateX(-50%);
        margin-bottom: 0;
        padding: 4px 12px;
        font-size: 11px;
    }
    
    .cards-container {
        flex: 1;
        justify-content: center;
    }
    
    .points-display {
        order: -1;
        margin-top: 0;
        margin-right: 12px;
        margin-left: 0;
        font-size: 22px;
        padding: 6px 16px;
    }
    
    .controls-area {
        padding: 6px;
    }
    
    .game-btn {
        padding: 8px 20px;
        font-size: 12px;
        min-width: 80px;
    }
    
    .bet-area {
        padding: 12px 20px;
        gap: 10px;
    }
    
    .chip-stack {
        min-height: 50px;
        height: 50px;
    }
    
    .stacked-chip {
        width: 38px;
        height: 38px;
        font-size: 10px;
    }
    
    .chip-selector {
        gap: 10px;
    }
    
    .split-area {
        flex-direction: row;
        gap: 8px;
        padding: 6px 10px;
        min-width: auto;
    }
    
    .split-label {
        margin-bottom: 0;
        padding: 4px 10px;
        font-size: 11px;
    }
    
    .split-cards {
        flex-direction: row;
    }
    
    .split-cards .card {
        width: 55px;
        height: 82px;
    }
    
    .split-points {
        margin-top: 0;
        margin-left: 8px;
        font-size: 14px;
    }
    
    .player-area.has-split {
        flex-direction: column;
        gap: 10px;
    }
    
    .player-area.has-split .area-label {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
    }
}

@media (orientation: landscape) and (min-width: 1024px) {
    :root {
        --card-width: 115px;
        --card-height: 172px;
    }
    
    .game-container {
        padding: 10px 28px;
        gap: 10px;
    }
    
    .dealer-area,
    .player-area {
        padding: 12px 20px;
        gap: 16px;
    }
    
    .area-label {
        top: 8px;
        padding: 5px 14px;
        font-size: 12px;
    }
    
    .points-display {
        margin-right: 16px;
        font-size: 26px;
        padding: 8px 20px;
    }
    
    .split-cards .card {
        width: 65px;
        height: 98px;
    }
}

.welcome-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-pink-pale) 0%, var(--color-lavender) 50%, var(--color-sky-light) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3000;
    animation: fadeIn 0.5s ease;
}

.welcome-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 182, 193, 0.3) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(220, 208, 255, 0.3) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(184, 232, 209, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.welcome-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 50px 60px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 248, 240, 0.98) 100%);
    border-radius: var(--radius-xl);
    box-shadow: 
        0 20px 60px rgba(150, 130, 160, 0.2),
        0 0 0 1px rgba(255, 182, 193, 0.3);
    text-align: center;
    max-width: 500px;
    width: 90%;
    animation: welcomeSlideIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes welcomeSlideIn {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.welcome-logo {
    width: 150px;
    height: 150px;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: logoFloat 3s ease-in-out infinite;
}

.welcome-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.welcome-title {
    font-size: 32px;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--color-text-primary);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.welcome-subtitle {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
}

.welcome-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
    width: 100%;
}

.welcome-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255, 209, 220, 0.15);
    border-radius: var(--radius-md);
    text-align: left;
    transition: var(--transition-smooth);
}

.welcome-feature:hover {
    background: rgba(255, 209, 220, 0.25);
    transform: translateX(4px);
}

.welcome-feature-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(145deg, var(--color-pink-light) 0%, var(--color-lavender) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    flex-shrink: 0;
}

.welcome-feature-text {
    flex: 1;
}

.welcome-feature-text h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 2px;
}

.welcome-feature-text p {
    font-size: 12px;
    color: var(--color-text-secondary);
}

.welcome-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.welcome-btn {
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font-main);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.welcome-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.welcome-btn:hover::before {
    left: 100%;
}

.welcome-btn-primary {
    background: linear-gradient(135deg, var(--color-pink-soft) 0%, var(--color-lavender-soft) 100%);
    color: #fff;
    box-shadow: 0 4px 20px rgba(255, 182, 193, 0.4);
}

.welcome-btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(255, 182, 193, 0.5);
}

.welcome-btn-secondary {
    background: rgba(255, 255, 255, 0.8);
    color: var(--color-text-primary);
    border: 2px solid var(--color-pink-light);
    box-shadow: var(--shadow-soft);
}

.welcome-btn-secondary:hover {
    background: rgba(255, 209, 220, 0.2);
    transform: translateY(-2px);
}

.welcome-footer {
    margin-top: 20px;
    font-size: 12px;
    color: var(--color-text-light);
}

.welcome-decorations {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.welcome-decoration {
    position: absolute;
    font-size: 24px;
    opacity: 0.6;
    animation: decorationFloat 4s ease-in-out infinite;
}

.welcome-decoration:nth-child(1) { top: 10%; left: 10%; animation-delay: 0s; }
.welcome-decoration:nth-child(2) { top: 20%; right: 15%; animation-delay: 0.5s; }
.welcome-decoration:nth-child(3) { bottom: 20%; left: 15%; animation-delay: 1s; }
.welcome-decoration:nth-child(4) { bottom: 15%; right: 10%; animation-delay: 1.5s; }
.welcome-decoration:nth-child(5) { top: 50%; left: 5%; animation-delay: 2s; }
.welcome-decoration:nth-child(6) { top: 40%; right: 5%; animation-delay: 2.5s; }

@keyframes decorationFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(10deg); }
}

@media (max-width: 480px) {
    .welcome-content {
        padding: 30px 24px;
    }
    
    .welcome-logo {
        width: 100px;
        height: 100px;
    }
    
    .welcome-title {
        font-size: 24px;
    }
    
    .welcome-subtitle {
        font-size: 14px;
    }
    
    .welcome-feature {
        padding: 10px 12px;
    }
    
    .welcome-feature-icon {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
}

.settings-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 248, 240, 0.9) 100%);
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-soft);
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px solid rgba(255, 182, 193, 0.3);
}

.settings-btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-pink-soft);
}

.settings-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(100, 90, 110, 0.5);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.settings-overlay.show {
    opacity: 1;
}

.settings-panel {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 248, 240, 0.98) 100%);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 420px;
    box-shadow: var(--shadow-hover);
    border: 2px solid var(--color-pink-light);
    transform: scale(0.8);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.settings-panel.show {
    transform: scale(1);
}

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 182, 193, 0.2);
}

.settings-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-primary);
    font-family: var(--font-display);
    margin: 0;
}

.settings-close {
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 182, 193, 0.2);
    border-radius: 50%;
    font-size: 22px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    justify-content: center;
    align-items: center;
}

.settings-close:hover {
    background: var(--color-pink-soft);
    color: #fff;
}

.settings-content {
    padding: 24px;
}

.volume-item {
    margin-bottom: 24px;
}

.volume-item:last-child {
    margin-bottom: 0;
}

.volume-label {
    display: block;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 10px;
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 12px;
}

.volume-slider {
    flex: 1;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--color-pink-soft) 0%, var(--color-lavender-soft) 100%);
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fff 0%, var(--color-pink-light) 100%);
    box-shadow: 0 2px 8px rgba(150, 130, 160, 0.3);
    cursor: pointer;
    border: 3px solid var(--color-pink-soft);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(255, 182, 193, 0.5);
}

.volume-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fff 0%, var(--color-pink-light) 100%);
    box-shadow: 0 2px 8px rgba(150, 130, 160, 0.3);
    cursor: pointer;
    border: 3px solid var(--color-pink-soft);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.volume-slider::-moz-range-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(255, 182, 193, 0.5);
}

.volume-value {
    min-width: 50px;
    text-align: right;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-secondary);
    font-family: var(--font-display);
}

@media (max-width: 480px) {
    .settings-btn {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
    
    .settings-content {
        padding: 20px;
    }
    
    .volume-item {
        margin-bottom: 20px;
    }
    
    .volume-label {
        font-size: 14px;
    }
    
    .volume-slider::-webkit-slider-thumb,
    .volume-slider::-moz-range-thumb {
        width: 20px;
        height: 20px;
    }
}

.toggle-item {
    margin-top: 16px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 182, 193, 0.2);
}

.toggle-label {
    display: block;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 10px;
}

.toggle-control {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toggle-switch {
    width: 56px;
    height: 28px;
    border-radius: 14px;
    background: rgba(150, 130, 160, 0.25);
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
}

.toggle-switch.active {
    background: linear-gradient(135deg, var(--color-pink-soft) 0%, var(--color-lavender-soft) 100%);
}

.toggle-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: white;
    position: absolute;
    top: 3px;
    left: 3px;
    box-shadow: 0 2px 6px rgba(150, 130, 160, 0.3);
    transition: transform 0.3s ease;
}

.toggle-switch.active .toggle-thumb {
    transform: translateX(28px);
}

.toggle-value {
    min-width: 40px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-secondary);
    font-family: var(--font-display);
}

@media (max-width: 480px) {
    .toggle-item {
        margin-top: 12px;
        padding-top: 16px;
    }
}

.ph {
    display: inline-block;
    vertical-align: middle;
    color: var(--color-text-primary);
}

.welcome-decoration .ph {
    font-size: 28px;
    color: var(--color-pink-soft);
}

.welcome-feature-icon .ph {
    font-size: 28px;
}

.settings-btn .ph {
    font-size: 22px;
}

.settings-header .ph {
    font-size: 22px;
}

.result-title .ph {
    font-size: 24px;
}

.tutorial-step .ph {
    font-size: 22px;
    color: var(--color-pink-soft);
}

@media (max-width: 480px) {
    .welcome-decoration .ph {
        font-size: 22px;
    }
    
    .welcome-feature-icon .ph {
        font-size: 24px;
    }
}

/* ==========================================
   预加载界面样式
   ========================================== */

#preloader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #FFF0F3 0%, #E6E6FA 50%, #D4EEF2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader-container.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 50px 60px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 248, 240, 0.98) 100%);
    border-radius: 24px;
    box-shadow: 
        0 20px 60px rgba(150, 130, 160, 0.2),
        0 0 0 1px rgba(255, 182, 193, 0.3);
    text-align: center;
    max-width: 450px;
    width: 90%;
    animation: preloaderSlideIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes preloaderSlideIn {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.preloader-logo {
    width: 120px;
    height: 120px;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: logoBounce 2s ease-in-out infinite;
}

.logo-icon {
    font-size: 70px;
    animation: logoRotate 4s linear infinite;
}

@keyframes logoBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes logoRotate {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(-10deg); }
    75% { transform: rotate(10deg); }
    100% { transform: rotate(0deg); }
}

.preloader-title {
    font-size: 36px;
    font-weight: 700;
    font-family: 'Quicksand', 'Noto Sans SC', sans-serif;
    color: #5D5A6D;
    margin-bottom: 8px;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #FFB6C1 0%, #DCD0FF 50%, #B0E0E6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.preloader-subtitle {
    font-size: 16px;
    color: #8A8698;
    margin-bottom: 30px;
}

.progress-container {
    width: 100%;
    margin-bottom: 24px;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: rgba(150, 130, 160, 0.15);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.4) 50%, 
        transparent 100%);
    animation: progressShine 2s ease-in-out infinite;
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #FFB6C1 0%, #DCD0FF 50%, #B0E0E6 100%);
    border-radius: 6px;
    width: 0%;
    transition: width 0.3s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6));
    animation: fillShine 1s ease-in-out infinite;
}

@keyframes fillShine {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

.progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.progress-percent {
    font-size: 20px;
    font-weight: 700;
    font-family: 'Quicksand', sans-serif;
    color: #FFB6C1;
    text-shadow: 0 2px 8px rgba(255, 182, 193, 0.3);
}

.progress-detail {
    font-size: 13px;
    color: #A8A4B4;
}

.loading-status {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255, 209, 220, 0.2);
    border-radius: 20px;
}

.status-icon {
    font-size: 18px;
}

.status-text {
    font-size: 13px;
    color: #5D5A6D;
    font-weight: 500;
}

.loading-tips {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: linear-gradient(135deg, rgba(255, 209, 220, 0.15) 0%, rgba(220, 208, 255, 0.15) 100%);
    border-radius: 12px;
    border: 1px solid rgba(255, 182, 193, 0.2);
}

.tip-icon {
    font-size: 20px;
}

.tip-text {
    font-size: 13px;
    color: #8A8698;
    text-align: left;
}

.preloader-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 1;
}

.preloader-particle {
    position: absolute;
    bottom: 0;
    will-change: transform, opacity;
    user-select: none;
    -webkit-user-select: none;
}

#preloader-container.complete .progress-fill {
    background: linear-gradient(90deg, #7EC8A3 0%, #B8E8D1 100%);
}

#preloader-container.complete .progress-percent {
    color: #7EC8A3;
}

#preloader-container.complete .preloader-title {
    animation: titlePulse 0.5s ease;
}

@keyframes titlePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@media (max-width: 480px) {
    .preloader-content {
        padding: 30px 24px;
    }
    
    .preloader-logo {
        width: 100px;
        height: 100px;
    }
    
    .logo-icon {
        font-size: 55px;
    }
    
    .preloader-title {
        font-size: 28px;
    }
    
    .preloader-subtitle {
        font-size: 14px;
    }
    
    .loading-status {
        flex-direction: column;
        gap: 10px;
    }
    
    .status-item {
        width: 100%;
        justify-content: center;
    }
}

/* 跳过按钮 */
.skip-button {
    margin-top: 20px;
    padding: 12px 30px;
    background: linear-gradient(135deg, #FFB6C1 0%, #DCD0FF 100%);
    border: none;
    border-radius: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Noto Sans SC', 'Quicksand', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: #5D5A6D;
    box-shadow: 0 4px 15px rgba(255, 182, 193, 0.3);
    transition: all 0.3s ease;
}

.skip-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 182, 193, 0.4);
}

.skip-button:active {
    transform: translateY(0);
}

.skip-icon {
    font-size: 16px;
}

/* 迷你模式容器 */
.preloader-mini {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 12px 16px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 248, 240, 0.98) 100%);
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(150, 130, 160, 0.25);
    align-items: center;
    gap: 12px;
    z-index: 9998;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

#preloader-container.mini-mode .preloader-mini {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

/* 迷你模式激活状态 */
#preloader-container.mini-mode .preloader-content {
    display: none;
}

#preloader-container.mini-mode .preloader-particles {
    display: none;
}

#preloader-container.mini-mode {
    background: transparent;
    pointer-events: none;
}

#preloader-container.mini-mode .preloader-mini {
    pointer-events: auto;
}

/* 迷你模式元素 */
.mini-icon {
    font-size: 28px;
}

.mini-progress {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mini-progress-bar {
    width: 100px;
    height: 6px;
    background: rgba(150, 130, 160, 0.2);
    border-radius: 3px;
    overflow: hidden;
}

.mini-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #FFB6C1 0%, #DCD0FF 100%);
    border-radius: 3px;
    width: 0%;
    transition: width 0.3s ease;
}

.mini-percent {
    font-size: 12px;
    font-weight: 500;
    color: #8A8698;
}

.mini-close {
    width: 24px;
    height: 24px;
    border: none;
    background: rgba(150, 130, 160, 0.15);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #8A8698;
    transition: all 0.3s ease;
}

.mini-close:hover {
    background: rgba(150, 130, 160, 0.25);
    transform: scale(1.1);
}

/* 移动端迷你模式适配 */
@media (max-width: 480px) {
    .preloader-mini {
        bottom: 15px;
        right: 15px;
        left: 15px;
        padding: 10px 14px;
    }
    
    .mini-progress-bar {
        flex: 1;
    }
    
    .mini-icon {
        font-size: 24px;
    }
}