/* Color Variables */
:root {
    --bg-primary: #0a0e27;
    --bg-secondary: #141829;
    --bg-tertiary: #1a1f3a;
    --text-primary: #e8eef7;
    --text-secondary: #a0aac4;
    --text-tertiary: #6b7a9f;
    --accent: #7c3aed;
    --accent-light: #a78bfa;
    --accent-dark: #5b21b6;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --border: #2d3748;
}

:root[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fb;
    --bg-tertiary: #f0f3f7;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-tertiary: #718096;
    --accent: #7c3aed;
    --accent-light: #a78bfa;
    --accent-dark: #5b21b6;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --border: #e2e8f0;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
    background-color: var(--bg-primary);
    background-image:
        /* Shine effect */
        radial-gradient(ellipse at top, rgba(124, 58, 237, 0.2) 0%, transparent 50%),
        /* Subtle grid pattern */
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size:
        100% 1000px, /* Shine effect a bit larger */
        35px 35px,
        35px 35px;
    background-repeat: no-repeat, repeat, repeat;
    color: var(--text-primary);
    line-height: 1.6;
    padding-top: 70px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Top Bar */
#top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 0 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    gap: 10px;
}

.icon-button {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.3em;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
     box-shadow: 0 2px 8px rgba(124, 58, 237, 0);
     will-change: transform, box-shadow;
}

.icon-button:hover {
    background-color: var(--bg-tertiary);
    color: var(--accent-light);
    transform: scale(1.1);
     box-shadow: 0 4px 16px rgba(124, 58, 237, 0.15);
}

.icon-button:active {
    transform: scale(0.95);
     box-shadow: 0 1px 4px rgba(124, 58, 237, 0.08);
}

#url-bar {
    flex: 1;
    display: flex;
    gap: 8px;
    align-items: center;
}

#url-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.95em;
    transition: all 0.2s ease;
}

#url-input::placeholder {
    color: var(--text-tertiary);
}

#url-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
    background-color: var(--bg-primary);
}

#proxy-engine {
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.95em;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 140px;
}

#proxy-engine:hover {
    border-color: var(--accent);
}

#proxy-engine:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.submit-btn {
    padding: 12px 24px;
    border: none;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.95em;
     box-shadow: 0 2px 8px rgba(124, 58, 237, 0);
     will-change: transform, box-shadow;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
     filter: brightness(1.08);
}

.submit-btn:active {
    transform: translateY(0);
     box-shadow: 0 1px 4px rgba(124, 58, 237, 0.12);
}

#settings-button {
    margin-left: auto;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 30px 20px;
    margin-bottom: 40px;
}

h1 {
    font-size: 3.5em;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.tagline {
    font-size: 1.2em;
    color: var(--text-secondary);
    margin-bottom: 0;
    min-height: 1.5em;
}

.cursor {
    display: inline-block;
    width: 2px;
    height: 1.2em;
    background-color: var(--accent);
    margin-left: 2px;
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

/* Sections */
.section {
    margin-bottom: 40px;
}

.section h2 {
    font-size: 1.8em;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-weight: 700;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.clear-btn {
    padding: 8px 16px;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85em;
    transition: all 0.2s ease;
}

.clear-btn:hover {
    background-color: var(--error);
    color: white;
    border-color: var(--error);
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.action-btn {
    padding: 12px 24px;
    background-color: var(--bg-tertiary);
    color: var(--accent);
    border: 2px solid var(--accent);
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
    font-size: 0.95em;
     box-shadow: 0 2px 8px rgba(124, 58, 237, 0);
     will-change: transform, box-shadow;
}

.action-btn:hover {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
     filter: brightness(1.08);
}

.action-btn:active {
    transform: translateY(0);
     box-shadow: 0 1px 4px rgba(124, 58, 237, 0.12);
}

/* URL Grid */
.url-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
}

.url-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
    gap: 12px;
}

.url-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.1);
    transform: translateY(-2px);
}

.url-card.favorite {
    border-color: var(--accent);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

.url-card-content {
    flex: 1;
    min-width: 0;
}

.url-link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.url-title {
    font-weight: 600;
    color: var(--text-primary);
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.url-full {
    font-size: 0.85em;
    color: var(--text-tertiary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.url-card-actions {
    display: flex;
    gap: 8px;
}

.icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2em;
    padding: 6px;
    border-radius: 6px;
    transition: all 0.2s ease;
    opacity: 0.7;
}

.icon-btn:hover {
    opacity: 1;
    background-color: var(--bg-tertiary);
    transform: scale(1.1);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state.hidden {
    display: none;
}

.empty-icon {
    font-size: 4em;
    margin-bottom: 20px;
    opacity: 0.7;
}

.empty-state h3 {
    font-size: 1.8em;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.empty-state p {
    color: var(--text-secondary);
    font-size: 1.1em;
}

/* Notifications */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 16px 24px;
    border-radius: 10px;
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    z-index: 9999;
    opacity: 0;
    transform: translateY(100px);
    transition: all 0.3s ease;
}

.notification.show {
    opacity: 1;
    transform: translateY(0);
}

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

.notification-error {
    background-color: var(--error);
    color: white;
}

.notification-warning {
    background-color: var(--warning);
    color: white;
}

.notification-info {
    background-color: var(--accent);
    color: white;
}

.hidden {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding-top: 100px;
    }

    #top-bar {
        height: auto;
        flex-wrap: wrap;
        gap: 12px;
        padding: 12px;
    }

    .top-bar-left {
        width: 100%;
        order: -1;
    }

    #url-bar {
        width: 100%;
        order: 0;
    }

    #settings-button {
        order: 1;
        margin-left: 0;
    }

    h1 {
        font-size: 2.5em;
    }

    .url-grid {
        grid-template-columns: 1fr;
    }

    .hero-section {
        padding: 20px 10px;
        margin-bottom: 30px;
    }

    .container {
        padding: 20px 10px;
    }

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

    .action-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2em;
    }

    .submit-btn {
        padding: 10px 16px;
        font-size: 0.85em;
    }

    .notification {
        max-width: calc(100% - 40px);
    }
}
         box-shadow: 0 2px 8px rgba(239, 68, 68, 0);
         will-change: transform, box-shadow;

/* Settings Page */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
         transform: translateY(-2px);
         box-shadow: 0 4px 12px rgba(239, 68, 68, 0.18);
    margin-bottom: 40px;
}

         transform: translateY(0);
         box-shadow: 0 1px 4px rgba(239, 68, 68, 0.10);
.settings-card {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.settings-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.settings-card:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 30px rgba(124, 58, 237, 0.2);
    transform: translateY(-4px);
}

.settings-card:hover::before {
    opacity: 1;
}

.settings-card h2 {
    font-size: 1.4em;
    margin-bottom: 24px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border);
}

.settings-group {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.setting-item {
    display: grid;
    grid-template-columns: 1fr auto;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    gap: 20px;
}

.setting-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.setting-item.full-width {
    grid-template-columns: 1fr;
}

.setting-label {
    flex: 1;
}

.setting-label h3 {
    font-size: 1.05em;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-weight: 600;
}

.setting-label p {
    font-size: 0.85em;
    color: var(--text-tertiary);
    margin: 0;
    line-height: 1.5;
}


.setting-control select {
    padding: 10px 18px;
    border: 2px solid var(--border);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
    font-size: 0.9em;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding-right: 40px;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23a0aac4' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
}

.setting-control select:hover {
    border-color: var(--accent);
}
.setting-control {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.theme-btn {
    padding: 10px 18px;
    border: 2px solid var(--border);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
    font-size: 0.9em;
    white-space: nowrap;
}

.theme-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.theme-btn.active {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    border-color: var(--accent);
    color: white;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.4);
}

.danger-btn {
    padding: 10px 18px;
    border: 2px solid var(--error);
    background-color: transparent;
    color: var(--error);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
    font-size: 0.9em;
    white-space: nowrap;
}

.danger-btn:hover {
    background-color: var(--error);
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.info-badge {
    padding: 8px 14px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    border-radius: 10px;
    font-size: 0.85em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(124, 58, 237, 0.2);
}

/* Quick Links */
.quick-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding: 16px 0 0 0;
    border-top: 1px solid var(--border);
    margin-top: 16px;
    width: 100%;
}

.link-btn {
    padding: 10px 16px;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    border: 2px solid var(--accent);
    color: var(--accent);
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9em;
    transition: all 0.2s ease;
    flex: 1;
    min-width: 120px;
    text-align: center;
}

.link-btn:hover {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

/* Credits Section */
.credits-card {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(167, 139, 250, 0.05) 100%),
                linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

.credits-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 24px;
}

.credit-item {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.credit-item:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.1);
    transform: translateY(-2px);
}

.credit-icon {
    font-size: 2.5em;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
}

.credit-content h4 {
    font-size: 1.1em;
    margin: 0 0 4px 0;
    color: var(--text-primary);
    font-weight: 700;
}

.credit-content p {
    font-size: 0.85em;
    color: var(--text-tertiary);
    margin: 0;
}

.credits-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.credits-footer p {
    font-size: 0.95em;
    color: var(--text-secondary);
    margin: 0;
}

.heart {
    animation: heartbeat 1.5s ease-in-out infinite;
    display: inline-block;
}

@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    25% {
        transform: scale(1.1);
    }
    50% {
        transform: scale(1.2);
    }
    75% {
        transform: scale(1.1);
    }
}

.settings-footer {
    text-align: center;
    padding: 40px 0 20px;
    margin-top: 40px;
    border-top: 1px solid var(--border);
}

.back-btn {
    padding: 14px 36px;
    border: 2px solid var(--border);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    color: var(--text-primary);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
    font-size: 1em;
}

.back-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

@media (max-width: 768px) {
    .settings-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .setting-item {
        grid-template-columns: 1fr;
    }

    .setting-label {
        margin-bottom: 12px;
    }

    .setting-control {
        width: 100%;
        justify-content: flex-start;
    }

    .theme-btn {
        flex: 1;
        min-width: 80px;
    }

    .danger-btn {
        width: 100%;
    }

    .quick-links {
        width: 100%;
        flex-direction: column;
    }

    .link-btn {
        width: 100%;
    }

    .search-container {
        flex-direction: column;
    }

    .search-container input,
    .search-container select {
        width: 100%;
    }

    .credits-section {
        grid-template-columns: 1fr;
    }

    .credit-item {
        flex-direction: column;
        text-align: center;
    }

    .credit-icon {
        min-width: auto;
    }
}

/* Search Container */
.search-container {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.search-container input {
    flex: 1;
    min-width: 200px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.95em;
    transition: all 0.2s ease;
}

.search-container input::placeholder {
    color: var(--text-tertiary);
}

.search-container input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.search-container select {
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.95em;
    transition: all 0.2s ease;
}

.search-container select:focus {
    outline: none;
    border-color: var(--accent);
}

/* Quick Links */
.quick-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding: 16px 0 0 0;
    border-top: 1px solid var(--border);
    margin-top: 16px;
    width: 100%;
}

.link-btn {
    padding: 10px 16px;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    border: 2px solid var(--accent);
    color: var(--accent);
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9em;
    transition: all 0.2s ease;
    flex: 1;
    min-width: 120px;
    text-align: center;
}

.link-btn:hover {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

/* Game Grid */
.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.game-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    transition: all 0.2s ease;
}

.game-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.1);
    transform: translateY(-2px);
}

.game-card h3 {
    font-size: 1.4em;
    margin-bottom: 15px;
    color: var(--text-primary);
}