/**
 * cili.xyz - Apple-inspired Design System
 * Modern, clean, minimalist styling
 */

/* CSS Variables - Apple Design Language */
:root {
    --color-primary: #0071e3;
    --color-primary-hover: #0077ed;
    --color-text: #1d1d1f;
    --color-text-secondary: #86868b;
    --color-text-tertiary: #a1a1a6;
    --color-bg: #ffffff;
    --color-bg-secondary: #f5f5f7;
    --color-bg-tertiary: #fbfbfd;
    --color-border: rgba(0, 0, 0, 0.08);
    --color-success: #34c759;
    --color-warning: #ff9500;
    --color-error: #ff3b30;
    --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
    --font-mono: "SF Mono", Monaco, "Cascadia Code", Consolas, monospace;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-family);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

p {
    color: var(--color-text-secondary);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-hover);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-brand:hover {
    color: var(--color-text);
}

.nav-search {
    flex: 1;
    max-width: 480px;
    margin: 0 24px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Search Input */
.search-input {
    width: 100%;
    padding: 12px 20px;
    font-size: 1rem;
    font-family: var(--font-family);
    background: var(--color-bg-secondary);
    border: none;
    border-radius: var(--radius-full);
    outline: none;
    transition: all var(--transition-normal);
}

.search-input:focus {
    background: var(--color-bg);
    box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.15);
}

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

/* Hero Search (Homepage) */
.search-hero {
    position: relative;
    width: 100%;
    max-width: 640px;
}

.search-hero .search-input {
    padding: 20px 140px 20px 28px;
    font-size: 1.125rem;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
}

.search-hero .search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    padding: 12px 32px;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.search-hero .search-btn:hover {
    background: var(--color-primary-hover);
    transform: translateY(-50%) scale(1.02);
}

.search-hero .search-btn:active {
    transform: translateY(-50%) scale(0.98);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: var(--font-family);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: scale(1.02);
}

.btn-secondary {
    color: var(--color-text);
    background: var(--color-bg-secondary);
}

.btn-secondary:hover {
    background: #e8e8ed;
}

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

.btn-dark:hover {
    background: #333336;
    transform: scale(1.01);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.0625rem;
    border-radius: var(--radius-lg);
}

.btn-block {
    width: 100%;
}

/* Language Selector */
.lang-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-bg-secondary);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-btn:hover {
    background: #e8e8ed;
}

.lang-btn .fi {
    width: 20px;
    height: 15px;
    border-radius: 2px;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 180px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-normal);
    overflow: hidden;
    z-index: 200;
}

.lang-selector.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 14px 18px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
    text-align: left;
}

.lang-item:hover {
    background: var(--color-bg-secondary);
}

.lang-item .fi {
    width: 24px;
    height: 18px;
    border-radius: 3px;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
}

/* Cards */
.card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all var(--transition-smooth);
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-clickable {
    cursor: pointer;
}

.card-clickable:hover {
    transform: scale(1.01);
    box-shadow: var(--shadow-lg);
}

/* Result Card */
.result-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-smooth);
    cursor: pointer;
    border: 1px solid transparent;
}

.result-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border);
}

.result-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.result-title:hover {
    text-decoration: underline;
}

.result-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.result-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 0.8125rem;
    font-weight: 500;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
}

.result-tag.seeds {
    color: var(--color-success);
    background: rgba(52, 199, 89, 0.1);
}

.result-tag.leechers {
    color: var(--color-error);
    background: rgba(255, 59, 48, 0.1);
}

.result-tag.verified {
    color: var(--color-primary);
    background: rgba(0, 113, 227, 0.1);
}

/* Stat Card */
.stat-card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
    padding: 24px;
    text-align: center;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-tertiary);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.stat-value.success { color: var(--color-success); }
.stat-value.error { color: var(--color-error); }
.stat-value.warning { color: var(--color-warning); }

/* Detail Section */
.detail-section {
    border-top: 1px solid var(--color-border);
    padding-top: 32px;
    margin-top: 32px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.detail-value {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: right;
    word-break: break-all;
}

.detail-value.mono {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
}

/* Magnet Display */
.magnet-display {
    padding: 20px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    word-break: break-all;
    line-height: 1.6;
}

/* File List */
.file-list {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.875rem;
}

.file-item:last-child {
    border-bottom: none;
}

.file-name {
    color: var(--color-text);
    word-break: break-all;
    flex: 1;
    margin-right: 16px;
}

.file-size {
    color: var(--color-text-tertiary);
    white-space: nowrap;
    font-weight: 500;
}

/* Footer */
.footer {
    margin-top: auto;
    padding: 48px 24px;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--color-text-tertiary);
    margin-bottom: 24px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 24px;
}

.footer-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-text);
}

.footer-copyright {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

/* Containers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-sm {
    max-width: 640px;
}

.container-md {
    max-width: 800px;
}

/* Main Content */
.main {
    flex: 1;
    padding-top: 52px;
}

.main-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 180px);
    text-align: center;
    padding: 48px 24px;
}

.main-content {
    padding: 32px 24px 64px;
}

/* Hero */
.hero-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--color-text);
    margin-bottom: 16px;
}

.hero-title span {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 48px;
    max-width: 500px;
}

/* Status Messages */
.status {
    text-align: center;
    padding: 80px 24px;
    color: var(--color-text-tertiary);
}

.status-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.status-text {
    font-size: 1.125rem;
    font-weight: 500;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--color-bg-secondary);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 16px 28px;
    background: var(--color-text);
    color: white;
    font-weight: 500;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    transition: all var(--transition-smooth);
    z-index: 1000;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Grid */
.grid-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

@media (min-width: 768px) {
    .grid-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Responsive */
@media (max-width: 640px) {
    .nav-container {
        padding: 0 16px;
    }

    .nav-search {
        margin: 0 12px;
    }

    .search-hero .search-input {
        padding: 16px 20px;
        padding-right: 20px;
        font-size: 1rem;
    }

    .search-hero .search-btn {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 100%;
        margin-top: 12px;
        padding: 16px;
    }

    .search-hero {
        display: flex;
        flex-direction: column;
    }

    .result-meta {
        gap: 8px;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 16px 24px;
    }
}

/* Utilities */
.text-center { text-align: center; }
.text-mono { font-family: var(--font-mono); }
.font-bold { font-weight: 700; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.hidden { display: none !important; }

/* Page Background */
.bg-secondary {
    background: var(--color-bg-secondary);
}