/* =============================================
   SearchAnything - Ragie-inspired "Dark Tech" Theme
   ============================================= */

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

/* CSS Variables */
:root {
    /* Brand Colors - Neon/Gradient */
    --primary-color: #a855f7; /* Purple */
    --primary-hover: #9333ea;
    --accent-color: #ec4899; /* Pink */
    --primary-gradient: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
    --primary-glow: 0 0 20px rgba(168, 85, 247, 0.5);
    
    /* Functional Colors */
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    
    /* Dark Mode Neutrals */
    --background: #050505; /* Deep Black */
    --surface: #111111;    /* Off-Black */
    --surface-alt: #1a1a1a; /* Dark Grey */
    --surface-glass: rgba(17, 17, 17, 0.7);
    
    /* Text */
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa; /* Zinc-400 */
    --text-tertiary: #52525b;  /* Zinc-600 */
    
    /* Borders */
    --border-color: #27272a;   /* Zinc-800 */
    --border-highlight: rgba(255, 255, 255, 0.1);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 15px rgba(168, 85, 247, 0.15);
    
    /* Spacing & Radius */
    --radius-sm: 6px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Fonts */
    --font-sans: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.5;
    font-size: 16px;
    /* Subtle Grid Background Pattern */
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

/* Utility Classes */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.font-mono {
    font-family: var(--font-mono);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    font-family: var(--font-sans);
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--text-primary); /* White button like Ragie's "Start for free" */
    color: var(--background);
    font-weight: 600;
}

.btn-primary:hover {
    background: #e5e5e5;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

/* Alternative "Gradient" Button style if needed */
.btn-gradient {
    background: var(--primary-gradient);
    color: white;
    border: none;
}
.btn-gradient:hover {
    box-shadow: var(--primary-glow);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
}

.btn-large {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: var(--radius-full); /* Pill shape like Ragie */
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 20px;
    color: var(--text-primary);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    /* Gradient Icon */
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    font-size: 18px;
}

/* =============================================
   Landing Page
   ============================================= */

.landing-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.landing-header {
    background-color: rgba(5, 5, 5, 0.8); /* Dark glass */
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 16px 0;
}

/* Header Layout */
.landing-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 40px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.header-divider {
    width: 1px;
    height: 24px;
    background-color: var(--border-color);
}

/* Logo */
.hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px;
    position: relative;
    overflow: hidden;
}

/* Hero Glow Effect */
.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--radius-full);
    color: #d8b4fe;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 32px;
    font-family: var(--font-mono);
}

.hero-title {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.04em;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

.features-section {
    padding: 100px 0;
    background-color: var(--background);
    border-top: 1px solid var(--border-color);
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 80px;
    font-size: 18px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    background-color: var(--surface);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

/* Subtle gradient border on hover */
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    background-color: var(--surface-alt);
    border-color: var(--text-tertiary);
    box-shadow: var(--shadow-glow);
}

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

.feature-icon-wrapper {
    width: 48px;
    height: 48px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
}

.landing-footer {
    padding: 40px 0;
    text-align: center;
    color: var(--text-tertiary);
    font-size: 14px;
    border-top: 1px solid var(--border-color);
    background-color: var(--background);
}

/* =============================================
   Login Page
   ============================================= */

.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--background);
}

.login-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: var(--surface);
    padding: 56px 48px;
    border-radius: 24px;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 440px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.login-header-icon {
    width: 64px;
    height: 64px;
    background: rgba(168, 85, 247, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.btn-google {
    background-color: var(--surface-alt);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    width: 100%;
    padding: 12px 24px;
    position: relative;
    justify-content: center;
}

.btn-google:hover {
    background-color: var(--surface);
    border-color: var(--text-primary);
}

/* =============================================
   Dashboard
   ============================================= */

.dashboard {
    min-height: 100vh;
    background-color: var(--background);
    display: flex;
    flex-direction: column;
}

.dashboard-header {
    background-color: var(--surface-glass);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    position: sticky;
    top: 0;
    z-index: 40;
}

.dashboard-main {
    flex: 1;
    padding: 32px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

.search-area {
    margin-bottom: 12px;
}

.search-bar-wrapper {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: 18px 24px 18px 56px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 16px;
    background: var(--surface);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    font-family: var(--font-sans);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(168, 85, 247, 0.2);
    background: var(--surface-alt);
}

.search-icon-absolute {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
}

.upload-area {
    background: rgba(255, 255, 255, 0.02);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.upload-area:hover, .upload-area.dragover {
    border-color: var(--primary-color);
    background-color: rgba(168, 85, 247, 0.05);
}

.content-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.content-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--surface-alt);
}

.content-title {
    font-weight: 600;
    font-size: 16px;
}

.files-list {
    list-style: none;
}

.file-item {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    transition: var(--transition);
}

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

.file-item:hover {
    background-color: var(--surface-alt);
}

.file-icon-box {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    font-size: 20px;
    border: 1px solid var(--border-color);
}

.file-details {
    flex: 1;
}

.file-name {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.file-meta {
    font-size: 12px;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

/* Search Results */
.result-item {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.result-item:hover {
    background-color: var(--surface-alt);
}

.result-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.result-icon-box {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background-color: var(--surface-alt);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 16px;
    color: var(--text-secondary);
}

.result-file-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 15px;
}

.result-location {
    margin-left: auto;
    font-size: 11px;
    font-weight: 500;
    color: var(--primary-color);
    background-color: rgba(168, 85, 247, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: var(--font-mono);
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.result-content {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
    padding-left: 44px; /* Align with text start */
}

.result-content mark {
    background-color: rgba(168, 85, 247, 0.2);
    color: #e9d5ff; /* Light purple */
    padding: 2px 4px;
    border-radius: 2px;
    font-weight: 500;
}

.result-actions {
    padding-left: 44px;
    display: flex;
    gap: 8px;
}

/* Status Badges */
.file-status {
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-mono);
}

.file-status.ready {
    background-color: rgba(16, 185, 129, 0.1);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.file-status.processing {
    background-color: rgba(245, 158, 11, 0.1);
    color: #fbbf24;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.file-status.failed {
    background-color: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.file-status.pending {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-tertiary);
    border: 1px solid var(--border-color);
}

/* Modal */
.modal {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
}

.modal-content {
    background: var(--surface) !important;
    border: 1px solid var(--border-color);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    color: var(--text-primary);
}

.modal-header {
    background: var(--surface-alt) !important;
    border-bottom: 1px solid var(--border-color) !important;
}

.modal-header h3 {
    color: var(--text-primary);
}

.modal-close {
    color: var(--text-secondary) !important;
}

.modal-close:hover {
    color: var(--text-primary) !important;
}

.modal-body {
    background: var(--background) !important;
}

/* Language Switcher */
.lang-dropdown {
    position: relative;
    display: inline-block;
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px;
    border-radius: var(--radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition);
}

.lang-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.lang-dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 8px;
    background-color: var(--surface);
    min-width: 120px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    z-index: 100;
    overflow: hidden;
    backdrop-filter: blur(12px);
}

.lang-dropdown:hover .lang-dropdown-content {
    display: block;
}

.lang-dropdown-content a {
    color: var(--text-secondary);
    padding: 10px 16px;
    text-decoration: none;
    display: block;
    font-size: 14px;
    transition: var(--transition);
}

.lang-dropdown-content a:hover {
    background-color: var(--surface-alt);
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 40px;
    }
    .landing-header .container {
        padding: 0 16px;
    }
    .login-card {
        padding: 32px 24px;
    }
    .search-input {
        font-size: 14px;
        padding: 14px 20px 14px 48px;
    }
}