:root {
    --primary: #ff1744;
    --primary-dark: #c4001d;
    --secondary: #e91e63;
    --dark: #121212;
    --dark-card: #1e1e1e;
    --darker: #0a0a0a;
    --text: #ffffff;
    --text-muted: #b0b0b0;
    --accent: #ff4081;
    --success: #00e676;
    --danger: #ff5252;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a0000 0%, #0a0a0a 50%, #1a0014 100%);
    background-attachment: fixed;
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(255, 23, 68, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(233, 30, 99, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

.admin-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* Header */
.header {
    text-align: center;
    padding: 30px 0;
    margin-bottom: 30px;
}

.logo {
    font-size: 2.5em;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 30px rgba(255, 23, 68, 0.5);
}

.tagline {
    color: var(--text-muted);
    margin-top: 10px;
    font-style: italic;
    font-size: 0.9em;
}

/* Cards */
.card {
    background: var(--dark-card);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5),
                0 0 20px rgba(255, 23, 68, 0.1);
    border: 1px solid rgba(255, 23, 68, 0.2);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.6),
                0 0 30px rgba(255, 23, 68, 0.2);
    transform: translateY(-5px);
}

/* Buttons */
.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    box-shadow: 0 5px 20px rgba(255, 23, 68, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 8px 30px rgba(255, 23, 68, 0.6);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

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

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

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

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

label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 1px;
}

input[type="text"],
input[type="password"],
textarea,
select {
    width: 100%;
    padding: 15px;
    border: 2px solid rgba(255, 23, 68, 0.3);
    border-radius: 10px;
    background: var(--darker);
    color: var(--text);
    font-size: 1em;
    transition: all 0.3s ease;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(255, 23, 68, 0.3);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

/* Game Code Display */
.game-code {
    text-align: center;
    padding: 30px;
    margin: 20px 0;
}

.code-display {
    font-size: 3em;
    font-weight: 700;
    letter-spacing: 10px;
    color: var(--primary);
    text-shadow: 0 0 20px rgba(255, 23, 68, 0.5);
    margin: 20px 0;
}

/* Question Display */
.question-card {
    background: linear-gradient(135deg, rgba(255, 23, 68, 0.1) 0%, rgba(233, 30, 99, 0.1) 100%);
    border: 2px solid var(--primary);
    border-radius: 15px;
    padding: 30px;
    margin: 20px 0;
    text-align: center;
}

.question-text {
    font-size: 1.3em;
    line-height: 1.6;
    margin-bottom: 30px;
    font-weight: 500;
}

.answer-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.answer-btn {
    flex: 1;
    max-width: 200px;
    padding: 20px;
    font-size: 1.2em;
}

/* Status Indicators */
.status {
    text-align: center;
    padding: 15px;
    border-radius: 10px;
    margin: 10px 0;
    font-weight: 600;
}

.status-waiting {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
    border: 1px solid #ffc107;
}

.status-playing {
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
    border: 1px solid #4caf50;
}

.status-finished {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
    border: 1px solid #f44336;
}

/* Player Info */
.players {
    display: flex;
    justify-content: space-around;
    margin: 20px 0;
}

.player {
    text-align: center;
    padding: 15px;
    flex: 1;
}

.player-name {
    font-weight: 600;
    font-size: 1.1em;
    margin-bottom: 5px;
}

.player-role {
    color: var(--text-muted);
    font-size: 0.8em;
    text-transform: uppercase;
}

.player-answer {
    margin-top: 10px;
    padding: 10px;
    border-radius: 8px;
    font-weight: 600;
}

.answer-yes {
    background: rgba(0, 230, 118, 0.2);
    color: var(--success);
    border: 1px solid var(--success);
}

.answer-no {
    background: rgba(255, 82, 82, 0.2);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.answer-pending {
    background: rgba(176, 176, 176, 0.2);
    color: var(--text-muted);
    border: 1px solid var(--text-muted);
}

/* Progress */
.progress {
    margin: 20px 0;
}

.progress-bar {
    height: 8px;
    background: var(--darker);
    border-radius: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.5s ease;
    box-shadow: 0 0 10px var(--primary);
}

.progress-text {
    text-align: center;
    margin-top: 10px;
    color: var(--text-muted);
    font-size: 0.9em;
}

/* Admin Styles */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--dark-card);
    border-radius: 15px;
}

.admin-nav {
    display: flex;
    gap: 15px;
}

.nav-link {
    color: var(--text);
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    background: var(--primary);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--dark-card);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid rgba(255, 23, 68, 0.2);
    text-align: center;
}

.stat-value {
    font-size: 2.5em;
    font-weight: 700;
    color: var(--primary);
    margin: 10px 0;
}

.stat-label {
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.9em;
    letter-spacing: 1px;
}

/* Table */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--dark-card);
    border-radius: 15px;
    overflow: hidden;
}

th {
    background: var(--primary);
    color: white;
    padding: 15px;
    text-align: left;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9em;
}

td {
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

tr:hover {
    background: rgba(255, 23, 68, 0.05);
}

/* Loading */
.loading {
    text-align: center;
    padding: 40px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 23, 68, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Alert Messages */
.alert {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-success {
    background: rgba(0, 230, 118, 0.1);
    border-color: var(--success);
    color: var(--success);
}

.alert-error {
    background: rgba(255, 82, 82, 0.1);
    border-color: var(--danger);
    color: var(--danger);
}

.alert-info {
    background: rgba(33, 150, 243, 0.1);
    border-color: #2196f3;
    color: #2196f3;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .logo {
        font-size: 2em;
    }
    
    .card {
        padding: 20px;
    }
    
    .code-display {
        font-size: 2em;
        letter-spacing: 5px;
    }
    
    .answer-buttons {
        flex-direction: column;
    }
    
    .answer-btn {
        max-width: 100%;
    }
    
    .admin-header {
        flex-direction: column;
        gap: 15px;
    }
    
    .admin-nav {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-link {
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

/* Hide/Show */
.hidden {
    display: none !important;
}

/* Google AdSense Container */
.ad-container {
    margin: 20px 0;
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
    border: 1px dashed rgba(255, 23, 68, 0.3);
}