:root {
    --primary: #4361ee;
    --secondary: #3f37c9;
    --accent: #4895ef;
    --background: #f0f2f5;
    --card: #ffffff;
    --text: #2b2d42;
    --text-light: #8d99ae;
    --success: #4cc9f0;
    --warning: #ffd60a;
    --danger: #ef233c;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
}

.dashboard {
    max-width: 1440px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header Styles */
.dashboard-header {
    background: var(--card);
    border-radius: 20px;
    padding: 1.5rem 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    border-radius: 8px;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    background: var(--background);
}

.logo-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-title i {
    font-size: 2.5rem;
    color: var(--primary);
}

.logo-title h1 {
    font-size: 2rem;
    color: var(--text);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    grid-template-areas: 
        "stats stats"
        "leaderboard leaderboard"
        "player player";
    gap: 2rem;
}

.stats-section {
    grid-area: stats;
}

.leaderboard-section {
    grid-area: leaderboard;
}

.player-section {
    grid-area: player;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

@media (min-width: 1200px) {
    .dashboard-grid {
        grid-template-areas: 
            "stats stats"
            "leaderboard player";
    }
}

@media (max-width: 992px) {
    .player-section {
        grid-template-columns: 1fr;
    }
}

/* Stats Section */
.stats-section {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.stats-card {
    background: var(--card);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.stats-card:hover {
    transform: translateY(-5px);
}

.stats-card i {
    font-size: 2.5rem;
    color: var(--primary);
}

.stat-info h3 {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 500;
}

.stat-info p {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text);
}

/* Leaderboard Section */
.leaderboard-section {
    background: var(--card);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.section-header i {
    font-size: 1.5rem;
    color: var(--primary);
}

.section-header h2 {
    font-size: 1.5rem;
    color: var(--text);
}

/* Player Info Section */
.player-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.level-card, .challenge-card, .chart-card {
    background: var(--card);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

/* Table Styles */
.table-container {
    overflow-x: auto;
    margin-top: 1rem;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

thead th {
    background: var(--background);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.9rem;
}

tbody td {
    padding: 1rem;
    border-bottom: 1px solid var(--background);
    vertical-align: middle;
}

.leaderboard-section table td, 
.leaderboard-section table th {
    padding: 0.75rem 1rem;
}

/* Rank Badges */
.rank-badge {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Specific rank styles - these will be overridden by inline styles but serve as fallback */
.rank-1 .rank-badge {
    background: linear-gradient(135deg, #ffd700, #ffa500);
}

.rank-2 .rank-badge {
    background: linear-gradient(135deg, #C0C0C0, #A9A9A9);
}

.rank-3 .rank-badge {
    background: linear-gradient(135deg, #CD7F32, #8B4513);
}

/* Add hover effect */
.rank-badge:hover {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}

/* Make sure the badge is visible */
.leaderboard-row td:first-child {
    padding: 1rem;
    text-align: center;
}

/* Streak Badge */
.streak-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.6rem;
    background: linear-gradient(135deg, #ff4e50, #f9d423);
    border-radius: 12px;
    color: white;
    font-size: 0.9rem;
}

.streak-flame {
    animation: flame 1s ease-in-out infinite alternate;
}

@keyframes flame {
    from { transform: scale(1); }
    to { transform: scale(1.2); }
}

/* Player Status */
.leaderboard-row td {
    vertical-align: middle;
}

.leaderboard-row td:nth-child(2) {
    text-align: left;
}

.player-status {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 100%;
    padding: 0.5rem;
}

.player-info {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
}

.player-name {
    font-weight: 500;
    color: var(--text);
    padding: 0.5rem;
    text-align: left;
}

/* Return Button */
.return-btn {
    background: var(--primary);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.return-btn:hover {
    background: var(--secondary);
    transform: translateY(-2px);
}

/* Challenge Stats */
.challenge-stats {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.challenge-count, .challenge-points {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
}

.challenge-count {
    background: linear-gradient(135deg, #ffd700, #ffa500);
    color: white;
}

.challenge-points {
    background: linear-gradient(135deg, #4cc9f0, #4361ee);
    color: white;
}

.challenges-cell {
    min-width: 120px;
}

.challenge-badges {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.6rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
}

.no-challenges {
    color: #6c757d;
    font-size: 0.9rem;
}

/* Game Notification System - UPDATED TO MOVE BOTH NOTIFICATIONS TO BOTTOM */
#notification-container-achievement,
#notification-container-challenge {
    position: fixed !important;
    top: auto !important; /* Hapus posisi top */
    bottom: 20px !important; /* Pindahkan ke bagian bawah */
    width: 350px !important;
    z-index: 9999 !important;
    pointer-events: none !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
}

/* Notifikasi achievement di kanan bawah */
#notification-container-achievement {
    right: 20px !important;
    left: auto !important;
}

/* Notifikasi challenge di kiri bawah */
#notification-container-challenge {
    left: 20px !important;
    right: auto !important;
}

.game-notification {
    background: white !important;
    border-radius: 12px !important;
    padding: 16px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
    transform-origin: bottom !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    overflow: hidden !important;
    pointer-events: auto !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: transform 0.3s ease-out, opacity 0.3s ease-out !important;
    animation: slideInFromBottom 0.3s ease-out !important;
}

.achievement-notification {
    background: linear-gradient(to right, rgba(241, 196, 15, 0.1), white) !important;
    border-left: 4px solid #f1c40f !important;
}

.challenge-notification {
    background: linear-gradient(to right, rgba(46, 204, 113, 0.1), white) !important;
    border-left: 4px solid #2ecc71 !important;
}

.notification-content {
    display: flex !important;
    align-items: flex-start !important;
    gap: 12px !important;
}

.notification-icon {
    flex-shrink: 0 !important;
    width: 40px !important;
    height: 40px !important;
    border-radius: 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 24px !important;
    background: rgba(255, 255, 255, 0.9) !important;
}

.achievement-notification .notification-icon {
    background: rgba(241, 196, 15, 0.1) !important;
    color: #f1c40f !important;
}

.challenge-notification .notification-icon {
    background: rgba(46, 204, 113, 0.1) !important;
    color: #2ecc71 !important;
}

.notification-text {
    flex-grow: 1 !important;
}

.notification-text h4 {
    margin: 0 0 4px 0 !important;
    color: #2c3e50 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
}

.notification-text p {
    margin: 0 !important;
    color: #64748b !important;
    font-size: 14px !important;
    line-height: 1.4 !important;
}

.xp-reward {
    display: inline-block !important;
    margin-top: 8px !important;
    padding: 4px 8px !important;
    background: #10b981 !important;
    color: white !important;
    border-radius: 999px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
}

/* Updated animations for bottom notifications */
@keyframes slideInFromBottom {
    from {
        transform: translateY(100%) !important;
        opacity: 0 !important;
    }
    to {
        transform: translateY(0) !important;
        opacity: 1 !important;
    }
}

@keyframes slideOutToBottom {
    from {
        transform: translateY(0) !important;
        opacity: 1 !important;
    }
    to {
        transform: translateY(100%) !important;
        opacity: 0 !important;
    }
}

.fade-out {
    animation: slideOutToBottom 0.3s ease-out forwards !important;
}

/* Header Unified */
.header-unified {
    background: var(--card);
    border-radius: 20px;
    padding: 1.5rem 2rem;
    margin: 2rem auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    max-width: 1440px;
    height: 90px;
    display: flex;
    align-items: center;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0;
}

.logo-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-title i {
    font-size: 2rem;
    color: #4361ee;
}

.logo-title h1 {
    font-size: 1.75rem;
    color: #2b2d42;
    font-weight: 600;
    margin: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.nav-link {
    font-size: 1rem;
    color: #2b2d42;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: #4361ee;
    background: #f0f2f5;
}

.nav-link.active {
    background: #4361ee;
    color: white;
}

.dashboard, .profile-container {
    max-width: 1440px;
    margin: 2rem auto;
    padding: 0 2rem;
}

/* Difficulty Badge Styling */
.difficulty-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: capitalize;
    color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.difficulty-easy {
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    border: 1px solid #2E7D32;
}

.difficulty-medium {
    background: linear-gradient(135deg, #FFC107, #FF8F00);
    border: 1px solid #FF8F00;
}

.difficulty-hard {
    background: linear-gradient(135deg, #F44336, #C62828);
    border: 1px solid #C62828;
}

.difficulty-expert {
    background: linear-gradient(135deg, #9C27B0, #6A1B9A);
    border: 1px solid #6A1B9A;
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
            "stats"
            "leaderboard"
            "player";
    }
}

@media (max-width: 768px) {
    .dashboard {
        padding: 1rem;
    }
    
    .header-unified {
        margin: 1rem;
        padding: 1rem 1.5rem;
        height: auto;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .stats-section {
        grid-template-columns: 1fr;
    }
    
    .logo-title {
        flex-direction: column;
        justify-content: center;
    }

    #notification-container-achievement,
    #notification-container-challenge {
        width: calc(100% - 40px) !important;
        max-width: 350px !important;
    }
}

/* Fixed Achievement Cards Layout with !important */
.player-section .level-card .achievements-grid,
#achievementsContainer,
.achievements-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important; /* Force 2 columns */
    gap: 1.5rem !important;
    padding: 1rem !important;
    width: 100% !important;
}

.achievement-card {
    background: var(--card) !important;
    border-radius: 16px !important;
    padding: 1.25rem !important;
    border: 1px solid rgba(226, 232, 240, 0.8) !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
    height: auto !important;
    min-height: 180px !important; /* Reduced height */
    position: relative !important;
    display: flex !important;
    flex-direction: column !important;
    transition: all 0.3s ease !important;
    margin-bottom: 0 !important;
    width: auto !important;
}

.achievement-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1) !important;
}

.achievement-icon {
    font-size: 1.75rem !important;
    margin-bottom: 0.75rem !important;
    color: var(--primary) !important;
}

.achievement-card h3 {
    font-size: 1.1rem !important;
    margin-bottom: 0.5rem !important;
    color: var(--text) !important;
}

.achievement-description {
    color: var(--text-light) !important;
    font-size: 0.85rem !important;
    line-height: 1.4 !important;
    margin-bottom: 1rem !important;
    flex-grow: 1 !important;
}

.achievement-date {
    font-size: 0.8rem !important;
    color: var(--text-light) !important;
    margin-top: auto !important;
    padding-top: 0.75rem !important;
}

.achievement-card.locked {
    background: #e9ecef !important; /* Darker background for locked items */
    opacity: 0.9 !important;
    border: 1px solid #dee2e6 !important;
}

/* Make the achievement badges in the leaderboard smaller */
.leaderboard-row .achievement-badge,
.achievement-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.3rem !important;
    padding: 0.25rem 0.5rem !important; /* Smaller padding */
    border-radius: 6px !important; /* Smaller radius */
    font-size: 0.75rem !important; /* Smaller font */
    font-weight: 500 !important;
    transition: all 0.3s ease !important;
    max-width: 120px !important; /* Limit width */
    height: 24px !important; /* Fixed height */
    overflow: hidden !important;
    white-space: nowrap !important;
    text-overflow: ellipsis !important;
}

/* Target specific achievement badges */
.achievement-badge[title*="First Victory"],
.achievement-badge[title*="Speed Demon"],
.achievement-badge[title*="Perfect Solver"],
.achievement-badge[title*="Dedicated Player"],
.achievement-badge[title*="Streak Master"],
.achievement-badge[title*="Pro Player"] {
    font-size: 0.7rem !important;
    padding: 0.2rem 0.4rem !important;
    height: 22px !important;
    width: 85px !important;
}

.achievement-badges {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.3rem !important; /* Smaller gap */
}

/* Style status badges */
.status-unlocked, .status-locked {
    position: absolute !important;
    top: 1rem !important;
    right: 1rem !important;
    padding: 0.25rem 0.5rem !important;
    border-radius: 999px !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
}

.status-unlocked {
    background: #10b981 !important;
    color: white !important;
}

.status-locked {
    background: #adb5bd !important; /* Darker background for locked status */
    color: #f8f9fa !important; /* Higher contrast text */
}

/* COMPLETELY REVISED Weekly Challenge Section */
/* Main container for weekly challenges */
.weekly-challenge-container {
    background: var(--card) !important;
    border-radius: 20px !important;
    padding: 25px !important;
    box-shadow: var(--shadow) !important;
    margin-bottom: 30px !important;
    width: 100% !important;
}

/* Weekly challenge title and flag icon */
.weekly-challenge-header {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    margin-bottom: 20px !important;
}

.weekly-challenge-header i {
    font-size: 24px !important;
    color: var(--primary) !important;
}

.weekly-challenge-header h2 {
    font-size: 20px !important;
    font-weight: 600 !important;
    color: var(--text) !important;
    margin: 0 !important;
}

/* Challenge cards container */
.challenge-info {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important; /* Equal width columns */
    gap: 20px !important;
    width: 100% !important;
}

/* Individual challenge card */
.challenge-item {
    background: #f8f9fa !important;
    border-radius: 16px !important;
    padding: 20px !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1) !important;
    display: flex !important;
    flex-direction: column !important;
    position: relative !important;
    height: 100% !important;
    min-height: 240px !important;
    border: 1px solid #e9ecef !important;
}

/* Active/completed challenge */
.challenge-item.completed {
    background: #ffffff !important;
    border: 2px solid #10b981 !important;
}

/* Challenge icon */
.challenge-icon {
    width: 50px !important;
    height: 50px !important;
    background: #f0f4ff !important;
    border-radius: 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 24px !important;
    color: var(--primary) !important;
    margin-bottom: 15px !important;
}

/* Challenge title */
.challenge-title {
    font-size: 18px !important;
    font-weight: 600 !important;
    color: var(--text) !important;
    margin-bottom: 10px !important;
}

/* Challenge description */
.challenge-description {
    font-size: 14px !important;
    color: var(--text-light) !important;
    line-height: 1.5 !important;
    margin-bottom: 20px !important;
}

/* Progress container */
.progress-container {
    margin-top: auto !important;
    width: 100% !important;
}

/* Progress bar */
.progress-bar {
    width: 100% !important;
    height: 8px !important;
    background: #e9ecef !important;
    border-radius: 999px !important;
    overflow: hidden !important;
    margin-bottom: 10px !important;
}

/* Progress fill */
.progress-fill {
    height: 100% !important;
    background: var(--primary) !important;
    border-radius: 999px !important;
}

/* Progress status */
.progress-status {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
}

/* Status text */
.status-text {
    font-size: 14px !important;
    color: var(--text-light) !important;
    font-weight: 500 !important;
}

/* Time remaining */
.time-remaining {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 13px !important;
    color: var(--text-light) !important;
    background: #f1f3f5 !important;
    border-radius: 8px !important;
    padding: 8px 12px !important;
    margin-top: 15px !important;
    width: fit-content !important;
}

/* Challenge reward */
.challenge-reward {
    position: absolute !important;
    top: 15px !important;
    right: 15px !important;
    background: linear-gradient(135deg, #ffd700, #ff8c00) !important;
    color: white !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    padding: 6px 10px !important;
    border-radius: 8px !important;
    display: flex !important;
    align-items: center !important;
    gap: 5px !important;
}

/* For locked challenge items - darker theme */
.challenge-item:not(.completed) {
    background: #e9ecef !important;
    border: 1px solid #dee2e6 !important;
}

.challenge-item:not(.completed) .challenge-icon {
    background: #d8dbe2 !important;
    color: #6c757d !important;
}

.challenge-item:not(.completed) .challenge-title {
    color: #495057 !important;
}

/* Chart area */
#scoreChart {
    width: 100% !important;
    height: 300px !important;
    max-height: 400px !important;
    display: block !important;
    position: relative !important;
    margin: 0 auto !important;
}

.chart-card {
    height: auto !important;
    min-height: 400px !important;
    padding-bottom: 2rem !important;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .challenge-info {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .weekly-challenge-container {
        padding: 20px !important;
    }
    
    .challenge-info {
        grid-template-columns: 1fr !important;
    }
    
    .challenge-item {
        min-height: 220px !important;
    }
}

@media (max-width: 480px) {
    .achievements-grid, 
    #achievementsContainer,
    .challenge-info {
        grid-template-columns: 1fr !important;
    }
    
    .achievement-card,
    .challenge-item {
        min-height: 200px !important;
    }
}