:root {
    --pink-color: #ffa5a5;
    --light-text: #ffffff;
    --gray-text: #e0e0e0;
    --dark-bg: #1a1a1a;
    --darker-bg: #141414;
}

/* Override navbar background for this page only */
.navbar {
    background: #212529 !important;
}

.navbar-collapse {
    background: #212529 !important;
}

.nav-link:hover,
.nav-link.active {
    background: #495057 !important;
}

.navbar-toggler {
    background: #495057 !important;
}

.navbar-toggler:hover {
    background: #6c757d !important;
}

.hidden {
    display: none;
}

body {
    background-image: url('./undercovebg.jpg') !important;
    background-size: cover !important;
    background-position: center !important;
    background-attachment: scroll !important;
    background-repeat: no-repeat !important;
    color: var(--light-text);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.bg-darker {
    background-color: var(--darker-bg) !important;
}

.border-pink {
    border-color: var(--pink-color) !important;
}

.text-pink {
    color: var(--pink-color) !important;
}

.btn-pink {
    background-color: var(--pink-color);
    border-color: var(--pink-color);
    color: var(--darker-bg);
    font-weight: 700;
    transition: all 0.3s ease;
    text-shadow: none;
}

.btn-pink:hover {
    background-color: #ff8a8a;
    border-color: #ff8a8a;
    color: var(--darker-bg);
    transform: translateY(-2px);
}

.btn-outline-pink {
    color: var(--pink-color);
    border-color: var(--pink-color);
    font-weight: 600;
    transition: all 0.3s ease;
    text-shadow: none;
}

.btn-outline-pink:hover {
    background-color: var(--pink-color);
    color: var(--darker-bg);
    transform: translateY(-2px);
}

.cute-title {
    color: var(--pink-color);
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.cute-text {
    color: var(--light-text);
    font-size: 1.5rem;
    font-weight: 600;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.game-logo-container {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto;
}

.game-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(255, 165, 165, 0.3));
    transition: transform 0.3s ease;
}

.game-logo:hover {
    transform: scale(1.05);
}

.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 165, 165, 0.2) !important;
}

.form-control {
    border-width: 2px !important;
    transition: all 0.3s ease;
    color: #000000 !important;
    background-color: #ffffff !important;
}

.form-control::placeholder {
    color: var(--gray-text);
}

.form-floating>.form-control {
    background-color: rgba(255, 255, 255, 0.1) !important;
    border-color: var(--pink-color) !important;
}

.form-floating>.form-control:focus {
    background-color: rgba(255, 255, 255, 0.15) !important;
}

.form-floating>label {
    color: var(--gray-text);
}

.form-check-label {
    color: var(--light-text);
}

.form-check-input:checked {
    background-color: var(--pink-color) !important;
    border-color: var(--pink-color) !important;
}

.player-list {
    background-color: var(--darker-bg);
    max-height: 500px;
    overflow-y: auto;
    color: var(--light-text);
}

.flip-card {
    width: 280px;
    height: 180px;
    perspective: 1000px;
    cursor: pointer;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--darker-bg);
    border: 3px solid var(--pink-color);
    box-shadow: 0 5px 15px rgba(255, 165, 165, 0.2);
}

.flip-card-front {
    color: var(--light-text);
    font-weight: 600;
}

.flip-card-back {
    transform: rotateY(180deg);
    background-color: var(--pink-color);
    color: var(--darker-bg);
    font-weight: 700;
}

/* Custom Scrollbar */
.player-list::-webkit-scrollbar {
    width: 8px;
}

.player-list::-webkit-scrollbar-track {
    background: var(--darker-bg);
    border-radius: 4px;
}

.player-list::-webkit-scrollbar-thumb {
    background: var(--pink-color);
    border-radius: 4px;
}

/* Floating Labels */
.form-floating>.form-control:focus~label,
.form-floating>.form-control:not(:placeholder-shown)~label {
    color: var(--pink-color);
    opacity: 1;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.form-floating>.form-control:focus,
.form-floating>.form-control:not(:placeholder-shown) {
    background-color: var(--darker-bg) !important;
}

/* 玩家列表项的样式 */
.player-list .list-group-item {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light-text);
    border: 1px solid rgba(255, 165, 165, 0.2);
    margin-bottom: 4px;
    border-radius: 8px;
}

.player-list .list-group-item.eliminated {
    background-color: rgba(255, 0, 0, 0.1);
    color: #ff8a8a;
    text-decoration: line-through;
}

/* 玩家选择区域样式 */
.player-list .player {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light-text);
    border: 2px solid rgba(255, 165, 165, 0.3);
    margin-bottom: 12px;
    border-radius: 12px;
    padding: 20px;
    font-size: 1.4rem;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    min-height: 70px;
}

.player-list .player:hover {
    background-color: rgba(255, 165, 165, 0.2);
    border-color: var(--pink-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 165, 165, 0.3);
}

.player-list .player.eliminated {
    background-color: rgba(255, 0, 0, 0.1);
    color: #ff8a8a;
    text-decoration: line-through;
    opacity: 0.6;
    cursor: not-allowed;
}

.player-list .player.eliminated:hover {
    transform: none;
    box-shadow: none;
}

/* 增大radio button */
.player-list .player input[type="radio"] {
    width: 20px;
    height: 20px;
    margin-right: 15px;
    cursor: pointer;
    accent-color: var(--pink-color);
}

.player-list .player label {
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    flex: 1;
    margin: 0;
}

/* Category dropdown styling */
.form-select {
    background-color: #ffffff !important;
    color: #000000 !important;
    border: 2px solid var(--pink-color) !important;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.form-select:focus {
    border-color: var(--pink-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 165, 165, 0.25) !important;
}

.form-select option {
    background-color: #ffffff;
    color: #000000;
}

/* Responsive layout controls */
@media (min-width: 992px) {
    .container {
        max-width: 800px !important;
    }
}

@media (max-width: 991px) {
    .container {
        width: 100%;
        padding-left: 15px;
        padding-right: 15px;
    }

    .game-logo {
        max-width: 150px;
    }

    .word-display {
        font-size: 2rem;
    }

    /* 移动端玩家选择优化 */
    .player-list .player {
        padding: 25px;
        font-size: 1.6rem;
        min-height: 80px;
        margin-bottom: 15px;
    }

    .player-list .player input[type="radio"] {
        width: 24px;
        height: 24px;
        margin-right: 18px;
    }

    .player-list .player label {
        font-size: 1.6rem;
    }
}

/* 手机端导航栏位置自定义 - 移到右下角避免与support me按钮冲突 */
@media (max-width: 768px) {
    .quick-games-bar {
        bottom: 15px !important;
        left: auto !important;
        right: 15px !important;
        transform: none !important;
    }
    
    /* 确保在打开状态下也保持右侧位置 */
    .quick-games-bar.open {
        right: 15px !important;
        left: auto !important;
    }
}