@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0a0f;
    color: #ffffff;
    min-height: 100vh;
    background-image:
        radial-gradient(circle at 20% 80%, #1a1a2e 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, #16213e 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, #0f3460 0%, transparent 50%);
}

.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
}

/* Language Selector */
.language-selector {
    position: fixed;
    top: 2rem;
    left: 2rem;
    z-index: 1000;
}

.language-selector select {
    padding: 0.5rem 1rem;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid #334155;
    border-radius: 0.5rem;
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
    padding-left: 2.5rem;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="15" viewBox="0 0 20 15"><rect width="20" height="5" fill="%23000000"/><rect y="5" width="20" height="5" fill="%23DD0000"/><rect y="10" width="20" height="5" fill="%23FFCE00"/></svg>');
    background-repeat: no-repeat;
    background-position: 0.5rem center;
    background-size: 20px 15px;
}

.language-selector select:hover {
    border-color: #00d4ff;
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.1);
}

.language-selector select:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
}

.header-section {
    text-align: center;
    margin-bottom: 3rem;
}

.main-title {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00d4ff, #ff6b35, #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.tagline {
    font-size: 1.2rem;
    color: #8892b0;
    font-weight: 300;
}

.nav-buttons {
    position: fixed;
    top: 2rem;
    right: 2rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    z-index: 1000;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

/* ============================================================================
   NAVIGATION BUTTONS - COMPLETE REDESIGN
   ============================================================================ */

/* Base button styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

/* Primary button (Dashboard) */
.btn-primary {
    background: #2563eb;
    color: white;
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

/* Logout button */
.btn-logout {
    background: #dc2626;
    color: white;
}

.btn-logout:hover {
    background: #b91c1c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

/* Mobile navigation container */
.mobile-nav-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: flex-end;
    margin: 1rem 0;
    flex-wrap: wrap;
    position: absolute;
    top: 1rem;
    right: 1rem;
}

/* Login button */
.admin-login-btn {
    background: #f59e0b;
    color: white;
}

.admin-login-btn:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

/* Dashboard button */
.dashboard-btn {
    background: #2563eb;
    color: white;
}

.dashboard-btn:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

/* Logout button */
.logout-btn {
    background: #dc2626;
    color: white;
}

.logout-btn:hover {
    background: #b91c1c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

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

.welcome-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid #1e293b;
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(20px);
    margin-bottom: 2rem;
    text-align: center;
}

.card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid #1e293b;
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(20px);
    transition: all 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    border-color: #00d4ff;
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.1);
}

.card h3 {
    color: #ffffff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card p {
    color: #8892b0;
    line-height: 1.6;
}

.loading {
    text-align: center;
    padding: 2rem;
    color: #8892b0;
}

.spinner {
    border: 3px solid #1e293b;
    border-top: 3px solid #00d4ff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #8892b0;
    font-size: 0.9rem;
}

.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d4ff, #0891b2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 0.8rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.modal-content {
    background: rgba(15, 23, 42, 0.95);
    margin: 5% auto;
    padding: 2rem;
    border: 1px solid #1e293b;
    border-radius: 1rem;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
    backdrop-filter: blur(20px);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-title {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 600;
}

.close {
    color: #8892b0;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
}

/* RFID Modal specific styles */
#rfidModal .modal-content {
    max-height: 85vh;
    overflow-y: auto;
}

/* Smooth scrolling for modal content */
.modal-content {
    scroll-behavior: smooth;
}

/* Custom scrollbar for modal content */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: rgba(30, 41, 59, 0.3);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: rgba(100, 116, 139, 0.6);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 116, 139, 0.8);
}

.close:hover {
    color: #ffffff;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    color: #e2e8f0;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    background: #1e293b;
    border: 2px solid #334155;
    border-radius: 0.5rem;
    color: #ffffff;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: #00d4ff;
}

.form-input::placeholder {
    color: #64748b;
}

.message {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.message.success {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.message.info {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.player-selection {
    display: grid;
    gap: 0.5rem;
    max-height: 200px;
    overflow-y: auto;
    background: #0f172a;
    border-radius: 0.5rem;
    padding: 1rem;
}

.player-option {
    padding: 0.75rem;
    background: #1e293b;
    border: 2px solid #334155;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.player-option:hover {
    border-color: #00d4ff;
    background: #334155;
}

.player-option.selected {
    border-color: #00d4ff;
    background: rgba(0, 212, 255, 0.1);
}

.player-info {
    color: #e2e8f0;
}

.player-rfid {
    color: #8892b0;
    font-size: 0.9rem;
    font-family: monospace;
}

.times-grid {
    display: grid;
    gap: 1rem;
    max-height: 400px;
    overflow-y: auto;
}

.time-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 0.5rem;
    padding: 1rem;
}

.time-location {
    color: #00d4ff;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.time-value {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: bold;
    font-family: monospace;
}

.time-date {
    color: #8892b0;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Times Section Styles */
.times-section {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid #1e293b;
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(20px);
    margin-top: 2rem;
}

.times-header {
    text-align: center;
    margin-bottom: 2rem;
}

.times-header h2 {
    color: #ffffff;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.times-header p {
    color: #8892b0;
    font-size: 1.1rem;
}

.times-loading {
    text-align: center;
    padding: 3rem;
    color: #8892b0;
}

.times-not-linked {
    text-align: center;
    padding: 3rem 2rem;
}

.not-linked-content {
    max-width: 600px;
    margin: 0 auto;
}

.not-linked-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.times-not-linked h3 {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.times-not-linked p {
    color: #8892b0;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.link-info {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-top: 2rem;
    text-align: left;
}

.link-info h4 {
    color: #00d4ff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.link-info ol {
    color: #cbd5e1;
    padding-left: 1.5rem;
}

.link-info li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.times-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 0.75rem;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: #00d4ff;
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.1);
}

.stat-number {
    color: #00d4ff;
    font-size: 2rem;
    font-weight: 700;
    font-family: monospace;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #8892b0;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.times-content {
    margin-top: 2rem;
}

.times-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.user-time-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 0.75rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.user-time-card:hover {
    transform: translateY(-2px);
    border-color: #00d4ff;
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.1);
}

.user-time-card.expanded {
    transform: none;
    border-color: #00d4ff;
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.2);
}

.user-time-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #00d4ff, #0891b2);
}

.time-location-name {
    color: #00d4ff;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.time-value-large {
    color: #ffffff;
    font-size: 2rem;
    font-weight: bold;
    font-family: monospace;
    margin-bottom: 0.5rem;
}

.time-date-info {
    color: #8892b0;
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.time-rank {
    background: rgba(255, 107, 53, 0.1);
    color: #ff6b35;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.expand-indicator {
    color: #8892b0;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    margin-left: 0.5rem;
}

.user-time-card.expanded .expand-indicator {
    transform: rotate(180deg);
}

.card-main-content {
    margin-bottom: 1rem;
}

.expanded-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

.user-time-card.expanded .expanded-content {
    max-height: 1000px;
    opacity: 1;
}

.all-runs-title {
    color: #00d4ff;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #334155;
}

.run-item {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.run-item:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
}

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

.run-time {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: monospace;
}

.run-details {
    text-align: right;
    color: #8892b0;
    font-size: 0.85rem;
}

.run-rank-badge {
    background: #00d4ff;
    color: #0a0a0f;
    padding: 0.2rem 0.5rem;
    border-radius: 0.3rem;
    font-size: 0.75rem;
    font-weight: 700;
    margin-left: 0.5rem;
}

.run-rank-badge.best {
    background: #22c55e;
}

.run-rank-badge.second {
    background: #f59e0b;
}

.run-rank-badge.third {
    background: #ef4444;
}

/* Mobile First Responsive Design */
@media (max-width: 768px) {
    .main-container {
        padding: 1rem;
        max-width: 100%;
    }

    .main-title {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .nav-buttons {
        position: fixed;
        top: 1rem;
        right: 1rem;
        left: 1rem;
        flex-direction: column;
        gap: 0.5rem;
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(20px);
        border: 1px solid #1e293b;
        border-radius: 1rem;
        padding: 1rem;
        z-index: 1000;
    }

    .user-info {
        order: -1;
        margin-bottom: 0.5rem;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid #334155;
        width: 100%;
        justify-content: center;
    }

    .btn {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
        text-align: center;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }

    .card {
        padding: 1.5rem;
    }

    .card h3 {
        font-size: 1.1rem;
    }

    .welcome-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .times-section {
        padding: 1.5rem;
        margin-top: 1.5rem;
    }

    .times-header h2 {
        font-size: 1.5rem;
    }

    .times-header p {
        font-size: 1rem;
    }

    .times-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-bottom: 1.5rem;
    }

    .stat-card {
        padding: 1rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    .times-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .user-time-card {
        padding: 1rem;
    }

    .time-value-large {
        font-size: 1.5rem;
    }

    .modal-content {
        margin: 1% auto;
        width: 95%;
        padding: 1rem;
        max-height: 90vh;
        overflow-y: auto;
    }

    .modal-title {
        font-size: 1.2rem;
    }

    .form-input {
        padding: 1rem;
        font-size: 1rem;
    }

    .player-selection {
        max-height: 150px;
    }

    .player-option {
        padding: 1rem;
    }

    .run-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .run-details {
        text-align: left;
    }
}

/* Extra small devices (phones in portrait) */
@media (max-width: 480px) {
    .main-container {
        padding: 0.5rem;
    }

    .main-title {
        font-size: 2rem;
    }

    .tagline {
        font-size: 0.9rem;
    }

    .nav-buttons {
        top: 0.5rem;
        right: 0.5rem;
        left: 0.5rem;
        padding: 0.75rem;
    }

    .card {
        padding: 1rem;
    }

    .times-section {
        padding: 1rem;
    }

    .times-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .stat-card {
        padding: 0.75rem;
    }

    .stat-number {
        font-size: 1.25rem;
    }

    .modal-content {
        margin: 0.5% auto;
        width: 98%;
        padding: 0.75rem;
    }

    .times-header h2 {
        font-size: 1.25rem;
    }

    .times-header p {
        font-size: 0.9rem;
    }
}

/* Landscape orientation on mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .nav-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .user-info {
        order: 0;
        margin-bottom: 0;
        padding-bottom: 0;
        border-bottom: none;
        width: auto;
    }

    .btn {
        width: auto;
        flex: 1;
        min-width: 120px;
    }

    .main-title {
        font-size: 2rem;
    }

    .times-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Touch-friendly improvements for mobile */
@media (max-width: 768px) {
    .btn {
        min-height: 44px;
        /* Apple's recommended minimum touch target */
        touch-action: manipulation;
        /* Prevents double-tap zoom */
    }

    .card {
        touch-action: manipulation;
    }

    .user-time-card {
        touch-action: manipulation;
    }

    .player-option {
        min-height: 44px;
        touch-action: manipulation;
    }

    .close {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Improve scrolling on mobile */
    .times-grid {
        -webkit-overflow-scrolling: touch;
    }

    .player-selection {
        -webkit-overflow-scrolling: touch;
    }

    /* Better spacing for mobile */
    .header-section {
        margin-bottom: 2rem;
        margin-top: 5rem;
        /* Account for fixed nav */
    }

    /* Improve modal usability on mobile */
    .modal {
        padding: 1rem;
    }

    .modal-content {
        border-radius: 0.75rem;
    }

    /* Better form inputs on mobile */
    .form-input {
        -webkit-appearance: none;
        appearance: none;
        border-radius: 0.5rem;
    }

    /* Improve video container on mobile */
    #cameraContainer video {
        max-width: 100%;
        height: auto;
        border-radius: 0.5rem;
    }
}

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-top: 1px solid #2a2a3e;
    margin-top: 3rem;
    padding: 2rem 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.footer-link {
    color: #8892b0;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.footer-link:hover {
    color: #00d4ff;
}

.cookie-settings-btn {
    background: none !important;
    border: none !important;
    padding: 0 !important;
    font-size: 0.9rem !important;
}

.footer-text {
    color: #6b7280;
    font-size: 0.85rem;
}

.footer-text p {
    margin: 0;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
}

/* ==================== ACHIEVEMENT STYLES ==================== */

.achievements-section {
    margin-bottom: 3rem;
}

.achievements-header {
    text-align: center;
    margin-bottom: 2rem;
}

.achievements-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffd700, #ff6b35);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.achievements-header p {
    color: #8892b0;
    font-size: 1.1rem;
}

/* Achievement Stats */
.achievement-stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.achievement-stat {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid #2a2a3e;
    border-radius: 1rem;
    padding: 1.5rem;
    text-align: center;
    min-width: 150px;
    flex: 1;
    max-width: 200px;
}

.achievement-stat .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #00d4ff;
    margin-bottom: 0.5rem;
}

.achievement-stat .stat-label {
    color: #8892b0;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Achievement Categories */
.achievement-categories {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid #2a2a3e;
    border-radius: 1rem;
    padding: 2rem;
}

.category-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.category-tab {
    background: transparent;
    border: 1px solid #2a2a3e;
    color: #8892b0;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
}

.category-tab:hover {
    background: #2a2a3e;
    color: #ffffff;
}

.category-tab.active {
    background: linear-gradient(135deg, #00d4ff, #ff6b35);
    border-color: transparent;
    color: #ffffff;
}

/* Achievements Grid */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.achievement-card {
    background: linear-gradient(135deg, #0f1419 0%, #1a1a2e 100%);
    border: 1px solid #2a2a3e;
    border-radius: 1rem;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.achievement-card:hover {
    transform: translateY(-2px);
    border-color: #00d4ff;
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.1);
}

.achievement-card.completed {
    border-color: #10b981;
    background: linear-gradient(135deg, #064e3b 0%, #1a1a2e 100%);
}

.achievement-card.completed:hover {
    border-color: #10b981;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.1);
}

.achievement-card.incomplete {
    opacity: 0.7;
}

.achievement-card.incomplete:hover {
    opacity: 1;
}

.achievement-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.achievement-content {
    flex: 1;
}

.achievement-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.achievement-description {
    color: #8892b0;
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.achievement-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.achievement-points {
    color: #ffd700;
    font-weight: 600;
    font-size: 0.9rem;
}

.achievement-progress {
    color: #00d4ff;
    font-size: 0.8rem;
    font-weight: 500;
}

.achievement-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.2rem;
}

/* Achievement Loading States */
.achievements-loading {
    text-align: center;
    padding: 3rem;
    color: #8892b0;
}

.achievements-not-available {
    text-align: center;
    padding: 3rem;
}

.not-available-content {
    max-width: 400px;
    margin: 0 auto;
}

.not-available-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.not-available-content h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.not-available-content p {
    color: #8892b0;
    margin-bottom: 2rem;
    line-height: 1.5;
}

/* No Achievements State */
.no-achievements {
    text-align: center;
    padding: 3rem;
    color: #8892b0;
    grid-column: 1 / -1;
}

.no-achievements-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.no-achievements h3 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

/* Achievement Notifications */
.achievement-notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid #10b981;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.2);
    z-index: 1000;
    max-width: 350px;
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.notification-icon {
    font-size: 2rem;
}

.notification-text h4 {
    color: #ffffff;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.notification-text p {
    color: #8892b0;
    font-size: 0.9rem;
    margin: 0;
}

.notification-close {
    background: none;
    border: none;
    color: #8892b0;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    margin-left: auto;
    transition: color 0.3s ease;
}

.notification-close:hover {
    color: #ffffff;
}

/* Mobile Responsiveness for Achievements */
@media (max-width: 768px) {
    .achievements-header h2 {
        font-size: 2rem;
    }

    .achievement-stats {
        flex-direction: column;
        align-items: center;
    }

    .achievement-stat {
        width: 100%;
        max-width: 250px;
    }

    .category-tabs {
        flex-direction: column;
        align-items: center;
    }

    .category-tab {
        width: 100%;
        max-width: 200px;
        text-align: center;
    }

    .achievements-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .achievement-notification {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
}


.last-location-info small {
    color: #b3e5fc;
    font-size: 0.85rem;
}

/* Settings Modal Styles */
.settings-content {
    padding: 1.5rem 0;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: #1e293b;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid #334155;
}

.setting-info h3 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.setting-info p {
    color: #8892b0;
    font-size: 0.9rem;
    line-height: 1.4;
}

.setting-control {
    margin-left: 1rem;
}

/* Toggle Switch Styles */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #334155;
    transition: 0.3s;
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked+.toggle-slider {
    background-color: #00d4ff;
}

input:checked+.toggle-slider:before {
    transform: translateX(26px);
}

.setting-description {
    margin-top: 1rem;
}

.settings-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: flex-end;
}

.settings-actions .btn {
    min-width: 120px;
}

/* Analytics and Statistics Styles */
.analytics-section, .statistics-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    border-radius: 10px;
    border: 1px solid #34495e;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    color: #ecf0f1;
    margin-bottom: 0.5rem;
    font-size: 2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.section-header p {
    color: #bdc3c7;
    font-size: 1.1rem;
}

.analytics-grid, .statistics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.analytics-card, .statistics-card {
    background: linear-gradient(135deg, #34495e 0%, #2c3e50 100%);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    border: 1px solid #34495e;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.analytics-card:hover, .statistics-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

.analytics-card h3, .statistics-card h3 {
    color: #ecf0f1;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Mini Stats in Cards */
.analytics-stats, .statistics-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.mini-stat {
    text-align: center;
    padding: 0.5rem;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 5px;
    border: 1px solid #34495e;
}

.mini-stat-number {
    font-size: 1.2rem;
    font-weight: bold;
    color: #ecf0f1;
    margin-bottom: 0.25rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.mini-stat-label {
    font-size: 0.8rem;
    color: #bdc3c7;
}

/* Trend Stats */
.trend-stats, .activity-stats, .monthly-stats, .consistency-stats, .progress-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.trend-item, .activity-item, .monthly-item, .consistency-item, .progress-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 5px;
    border: 1px solid #34495e;
    margin-bottom: 0.5rem;
}

.trend-label, .activity-label, .monthly-label, .consistency-label, .progress-label {
    font-weight: 500;
    color: #bdc3c7;
}

.trend-value, .activity-value, .monthly-value, .consistency-value, .progress-value {
    font-weight: bold;
    color: #ecf0f1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Personal Records */
.personal-records {
    max-height: 200px;
    overflow-y: auto;
}

.record-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 5px;
    border-left: 4px solid #3498db;
    border: 1px solid #34495e;
}

.record-rank {
    font-weight: bold;
    color: #e74c3c;
    font-size: 1.1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.record-time {
    font-weight: bold;
    color: #ecf0f1;
    font-family: 'Courier New', monospace;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.record-location {
    color: #bdc3c7;
    font-size: 0.9rem;
}

/* Location Performance */
.location-stats {
    max-height: 200px;
    overflow-y: auto;
}

.location-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 5px;
    border: 1px solid #34495e;
}

.location-name {
    font-weight: 500;
    color: #ecf0f1;
}

.location-best {
    font-weight: bold;
    color: #27ae60;
    font-family: 'Courier New', monospace;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.location-runs {
    color: #bdc3c7;
    font-size: 0.9rem;
}

/* Ranking Stats */
.ranking-stats {
    max-height: 200px;
    overflow-y: auto;
}

.ranking-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    background: rgba(52, 73, 94, 0.6);
    border-radius: 5px;
    border: 1px solid #34495e;
}

.ranking-category {
    font-weight: 500;
    color: #ecf0f1;
}

.ranking-position {
    font-weight: bold;
    color: #e74c3c;
    font-size: 1.1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.ranking-total {
    color: #bdc3c7;
    font-size: 0.9rem;
}

/* Responsive Settings */
@media (max-width: 768px) {
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .setting-control {
        margin-left: 0;
        align-self: flex-end;
    }

    .settings-actions {
        flex-direction: column;
    }

    .settings-actions .btn {
        width: 100%;
    }
}