/* ==========================================================================
   FREEPIXELAI.COM - GLOBAL DESIGN SYSTEM & STYLES
   100% Free • Zero-Cost • Client-Side • VIP for Everyone
   ========================================================================== */

/* Floating Speed Dial / Quick Launcher */
.quick-launcher-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: #FFFFFF;
    border: none;
    box-shadow: 0 10px 30px rgba(108, 92, 231, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 998;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.quick-launcher-fab:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: 0 15px 40px rgba(108, 92, 231, 0.6);
}

.quick-launcher-tray {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 280px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(16px);
    z-index: 999;
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    animation: slideUpTray 0.25s ease-out;
}

.quick-launcher-tray.active {
    display: flex;
}

@keyframes slideUpTray {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.quick-tray-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.35rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.quick-tray-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 0.75rem;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.quick-tray-item:hover {
    background: rgba(108, 92, 231, 0.1);
    color: var(--primary);
    transform: translateX(4px);
}

:root {
    /* Brand Color Palette */
    --primary: #6C5CE7;
    --primary-light: #8072eb;
    --primary-dark: #5846d6;
    --primary-rgb: 108, 92, 231;
    
    --secondary: #00D2FF;
    --secondary-dark: #00b4db;
    --secondary-rgb: 0, 210, 255;
    
    --accent: #FF6B6B;
    --accent-light: #ff8585;
    --success: #00E676;
    --warning: #FFD93D;
    
    --gradient-primary: linear-gradient(135deg, #6C5CE7 0%, #00D2FF 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B6B 0%, #FFD93D 100%);
    --gradient-card-border: linear-gradient(135deg, rgba(108, 92, 231, 0.4), rgba(0, 210, 255, 0.2));
    --gradient-hero: radial-gradient(circle at 50% -20%, rgba(108, 92, 231, 0.18) 0%, rgba(0, 210, 255, 0.08) 50%, transparent 80%);

    /* Typography */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Base Dimensions & Spacing */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --nav-height: 72px;
    --max-width: 1280px;

    /* Light Theme (Default) */
    --bg-main: #F8F9FE;
    --bg-surface: #FFFFFF;
    --bg-surface-elevated: #FFFFFF;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --border-color: rgba(108, 92, 231, 0.12);
    --border-glass: rgba(255, 255, 255, 0.8);
    
    --text-primary: #1A1A2E;
    --text-secondary: #5F6C80;
    --text-muted: #8E9BAE;
    --text-inverse: #FFFFFF;

    --card-shadow: 0 10px 30px -10px rgba(108, 92, 231, 0.08), 0 20px 40px -15px rgba(0, 0, 0, 0.04);
    --card-hover-shadow: 0 20px 40px -10px rgba(108, 92, 231, 0.18), 0 10px 20px -5px rgba(0, 210, 255, 0.12);
    --glow-primary: 0 0 25px rgba(108, 92, 231, 0.25);
    
    --input-bg: #FFFFFF;
    --input-border: #E2E8F0;
    --input-focus-border: #6C5CE7;
    --input-focus-shadow: 0 0 0 4px rgba(108, 92, 231, 0.15);
}

[data-theme="dark"] {
    --bg-main: #0B0C1A;
    --bg-surface: #131428;
    --bg-surface-elevated: #1A1B35;
    --bg-glass: rgba(19, 20, 40, 0.82);
    --border-color: rgba(108, 92, 231, 0.22);
    --border-glass: rgba(255, 255, 255, 0.08);
    
    --text-primary: #F4F6FB;
    --text-secondary: #A0AEC0;
    --text-muted: #64748B;
    --text-inverse: #0B0C1A;

    --card-shadow: 0 12px 36px -10px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
    --card-hover-shadow: 0 20px 50px -10px rgba(108, 92, 231, 0.3), 0 0 0 1px rgba(108, 92, 231, 0.3);
    --glow-primary: 0 0 30px rgba(108, 92, 231, 0.35);

    --input-bg: #181A33;
    --input-border: #272A4E;
    --input-focus-border: #8072eb;
    --input-focus-shadow: 0 0 0 4px rgba(108, 92, 231, 0.25);
}

/* ==========================================================================
   RESET & BASE ELEMENTS
   ========================================================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
}

a:hover {
    color: var(--secondary-dark);
}

img, svg {
    display: block;
    max-width: 100%;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

/* ==========================================================================
   GLASSMORPHISM & UTILITY CLASSES
   ========================================================================== */
.glass {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.gradient-accent-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
}

.badge-vip {
    background: rgba(108, 92, 231, 0.12);
    color: var(--primary);
    border: 1px solid rgba(108, 92, 231, 0.25);
}

.badge-success {
    background: rgba(0, 230, 118, 0.12);
    color: var(--success);
    border: 1px solid rgba(0, 230, 118, 0.25);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    outline: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108, 92, 231, 0.45);
    color: #FFFFFF;
}

.btn-primary:active {
    transform: translateY(0);
}

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

.btn-secondary:hover {
    background: rgba(108, 92, 231, 0.08);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-icon {
    width: 42px;
    height: 42px;
    padding: 0;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

/* Forms & Inputs */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.input, .textarea, .select {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all 0.2s ease;
    outline: none;
}

.input:focus, .textarea:focus, .select:focus {
    border-color: var(--input-focus-border);
    box-shadow: var(--input-focus-shadow);
}

.textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.5;
}

/* ==========================================================================
   NAVBAR & HEADER
   ========================================================================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--nav-height);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.nav-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.logo .logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    color: #FFFFFF;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(108, 92, 231, 0.3);
}

.logo .hl {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
    background: rgba(108, 92, 231, 0.08);
}

/* Category Mega Dropdown */
.dropdown {
    position: relative;
}

.dropdown-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.dropdown:hover .dropdown-btn, .dropdown-btn:focus {
    color: var(--primary);
    background: rgba(108, 92, 231, 0.08);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 580px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-hover-shadow);
    padding: 1.25rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
}

.dropdown:hover .dropdown-menu, .dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(4px);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background: rgba(108, 92, 231, 0.08);
    color: var(--primary);
    transform: translateX(4px);
}

.dropdown-item .cat-icon {
    font-size: 1.2rem;
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.nav-search-trigger {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.45rem 0.95rem;
    border-radius: var(--radius-full);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.nav-search-trigger:hover {
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 2px 10px rgba(108, 92, 231, 0.15);
}

.nav-search-trigger kbd {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 0.15rem 0.4rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

/* ==========================================================================
   GLOBAL SEARCH MODAL (Ctrl+K)
   ========================================================================== */
.search-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(10, 11, 26, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-modal-backdrop.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.search-modal {
    width: 100%;
    max-width: 640px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    transform: scale(0.95) translateY(-10px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-modal-backdrop.active .search-modal {
    transform: scale(1) translateY(0);
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.search-input-wrapper span {
    font-size: 1.3rem;
    color: var(--primary);
}

.search-modal-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    font-size: 1.1rem;
    color: var(--text-primary);
}

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

.search-results-list {
    max-height: 380px;
    overflow-y: auto;
    padding: 0.75rem;
}

.search-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
}

.search-result-item:hover, .search-result-item.selected {
    background: rgba(108, 92, 231, 0.12);
    color: var(--primary);
    transform: translateX(4px);
}

.search-result-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.search-result-icon {
    font-size: 1.3rem;
}

.search-result-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.search-result-cat {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    background: var(--bg-main);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-weight: 600;
}

.search-modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    background: var(--bg-main);
    border-top: 1px solid var(--border-color);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.search-shortcuts-hint {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-shortcuts-hint kbd {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 0.1rem 0.35rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
}

/* ==========================================================================
   TOAST NOTIFICATIONS
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    pointer-events: none;
}

.toast {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary);
    color: var(--text-primary);
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    pointer-events: auto;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.toast-success {
    border-left-color: var(--success);
}

.toast-error {
    border-left-color: var(--accent);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    margin-top: auto;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.35rem;
    margin-bottom: 0.85rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
    max-width: 320px;
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(3px);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-badges {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
    .dropdown-menu {
        width: 480px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }
    .nav-links {
        display: none;
    }
    .nav-search-trigger span, .nav-search-trigger kbd {
        display: none;
    }
    .nav-search-trigger {
        padding: 0.45rem 0.65rem;
    }
    .mobile-toggle {
        display: block;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}