/* ============================================
   🐴 TERMINAL GARDEN DESIGN SYSTEM
   Mengxi's Digital Garden - Terminal-Chic Style
   Inspired by poche.app/fonter
   ============================================ */

/* ============================================
   📦 FONTS - Monospace for Terminal Feel
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

/* ============================================
   🎨 CSS CUSTOM PROPERTIES
   ============================================ */
:root {
    /* === Dark Mode (Default) - Poche Dark Theme === */
    --bg-primary: #0E101F;
    --bg-secondary: #161832;
    --bg-card: #1A1C36;
    --bg-card-hover: #222447;

    /* === Accent Colors (Poche Indigo Palette) === */
    --accent-primary: #503AF5;
    /* Main indigo */
    --accent-blue: #48DBFB;
    --accent-purple: #6C5CE7;
    --accent-pink: #FD79A8;
    --accent-green: #00CEC9;
    --accent-yellow: #FECA57;
    --accent-orange: #FF9F43;

    /* === Text Colors === */
    --text-primary: #F5F6FA;
    --text-secondary: #A4B0BE;
    --text-muted: #636E72;
    --text-accent: var(--accent-blue);

    /* === Border & Dividers === */
    --border-color: rgba(80, 58, 245, 0.2);
    /* Poche style subtle border */
    --border-hover: rgba(80, 58, 245, 0.4);

    /* === Typography === */
    --font-mono: 'JetBrains Mono', ui-monospace, 'Fira Code', 'Consolas', monospace;
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* === CLI Prefix === */
    --cli-prefix: './';

    /* === Spacing === */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;

    /* === Border Radius === */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;

    /* === Shadows (Glow Effects) === */
    --shadow-glow: 0 0 20px rgba(80, 58, 245, 0.3);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-hover: 0 8px 30px rgba(80, 58, 245, 0.4);

    /* === Transitions === */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* === Light Mode Override - Poche Indigo Light Theme === */
[data-theme="light"] {
    --bg-primary: #EEF2FF;
    /* Poche light indigo bg */
    --bg-secondary: #E0E7FF;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F5F7FF;

    --text-primary: #372AAC;
    /* Poche deep purple text */
    --text-secondary: rgba(55, 42, 172, 0.7);
    --text-muted: rgba(55, 42, 172, 0.5);
    --text-accent: #503AF5;

    --border-color: rgba(80, 58, 245, 0.2);
    --border-hover: rgba(80, 58, 245, 0.35);

    --shadow-glow: 0 0 20px rgba(80, 58, 245, 0.15);
    --shadow-card: 0 4px 15px rgba(80, 58, 245, 0.08);
    --shadow-hover: 0 8px 25px rgba(80, 58, 245, 0.2);
}

/* ============================================
   🔄 RESET & BASE
   ============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-display);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

/* ============================================
   📝 TYPOGRAPHY
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: var(--space-md);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.25rem;
}

/* Monospace for code-like elements */
code,
pre,
.mono {
    font-family: var(--font-mono);
}

/* Links */
a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-purple);
    text-decoration: underline;
}

/* ============================================
   🏠 LAYOUT
   ============================================ */
.tg-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.tg-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--space-xl);
    min-height: 100vh;
}

@media (max-width: 768px) {
    .tg-layout {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   🦊 HEADER & MASCOT
   ============================================ */
.tg-header {
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tg-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.tg-mascot {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    line-height: 1;
}

.tg-mascot-pony {
    display: inline-block;
    animation: trot 1s ease-in-out infinite;
}

@keyframes trot {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-3px);
    }
}

.tg-title {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.tg-title::before {
    content: '>';
    color: var(--accent-green);
}

/* Header Actions */
.tg-header-actions {
    display: flex;
    gap: var(--space-md);
}

/* ============================================
   📋 SIDEBAR
   ============================================ */
.tg-sidebar {
    position: sticky;
    top: var(--space-xl);
    height: fit-content;
    padding: var(--space-lg) 0;
}

.tg-sidebar-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.tg-nav-list {
    list-style: none;
}

.tg-nav-item {
    margin-bottom: var(--space-sm);
}

.tg-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.tg-nav-link:hover {
    background: var(--bg-card);
    color: var(--text-primary);
    text-decoration: none;
}

.tg-nav-link.active {
    background: var(--bg-card);
    color: var(--accent-blue);
    border-left: 3px solid var(--accent-blue);
}

.tg-nav-count {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   🃏 CARDS (Masonry Grid)
   ============================================ */
.tg-main {
    padding: var(--space-xl) 0;
}

.tg-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.tg-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.tg-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.tg-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

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

/* Card Header */
.tg-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.tg-card-icon {
    font-size: 1.5rem;
}

.tg-card-source {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.tg-card-source::before {
    content: '_>';
    margin-right: 0.25em;
    color: var(--accent-green);
}

/* Card Title */
.tg-card-title {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.tg-card-title::before {
    content: '<';
    color: var(--accent-purple);
    margin-right: 0.25em;
}

.tg-card-title::after {
    content: '>';
    color: var(--accent-purple);
    margin-left: 0.25em;
}

/* Card Description */
.tg-card-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.5;
}

/* Card Tags */
.tg-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.tg-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 0.2em 0.6em;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* Card Footer */
.tg-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-color);
}

.tg-card-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ============================================
   🔘 CLI BUTTONS
   ============================================ */
.tg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    border: 1px solid var(--accent-purple);
    background: transparent;
    color: var(--accent-purple);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.tg-btn::before {
    content: './';
    opacity: 0.6;
    margin-right: 0.25em;
}

.tg-btn:hover {
    background: var(--accent-purple);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    text-decoration: none;
}

/* Button Variants */
.tg-btn--primary {
    background: var(--accent-purple);
    color: white;
    border-color: var(--accent-purple);
}

.tg-btn--primary:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
}

.tg-btn--success {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.tg-btn--success:hover {
    background: var(--accent-green);
    color: var(--bg-primary);
}

.tg-btn--block {
    width: 100%;
}

.tg-btn--sm {
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-sm);
}

/* ============================================
   🏷️ STATUS BADGES
   ============================================ */
.tg-badge {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 0.2em 0.6em;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.tg-badge--ready {
    background: rgba(0, 206, 201, 0.15);
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.tg-badge--new {
    background: rgba(253, 121, 168, 0.15);
    border-color: var(--accent-pink);
    color: var(--accent-pink);
}

.tg-badge--building {
    background: rgba(255, 159, 67, 0.15);
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

/* ============================================
   🌙 THEME TOGGLE
   ============================================ */
.tg-theme-toggle {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--space-sm);
    cursor: pointer;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.tg-theme-toggle:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

/* ============================================
   🐴 WELCOME SECTION (with Mascot)
   ============================================ */
.tg-welcome {
    padding: var(--space-2xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--space-xl);
}

.tg-welcome-mascot {
    margin-bottom: var(--space-md);
    display: inline-block;
}

/* Header mascot image - small version */
.tg-mascot-img {
    width: 40px;
    height: 40px;
    max-width: 40px;
    max-height: 40px;
    object-fit: contain;
    border-radius: 8px;
    animation: trot 0.8s ease-in-out infinite;
}

/* Welcome section mascot - large running version */
.tg-mascot-running {
    width: 120px;
    height: 120px;
    max-width: 120px;
    max-height: 120px;
    object-fit: contain;
    border-radius: 16px;
    animation: gallop-run 1.2s ease-in-out infinite;
    filter: drop-shadow(0 4px 12px rgba(80, 58, 245, 0.3));
}

/* Trotting animation for header mascot */
@keyframes trot {

    0%,
    100% {
        transform: translateY(0) scaleX(1);
    }

    50% {
        transform: translateY(-4px) scaleX(1.02);
    }
}

/* Running/galloping animation for welcome mascot */
@keyframes gallop-run {
    0% {
        transform: translateX(0) translateY(0) rotate(0deg);
    }

    15% {
        transform: translateX(8px) translateY(-12px) rotate(3deg);
    }

    30% {
        transform: translateX(16px) translateY(-4px) rotate(-2deg);
    }

    45% {
        transform: translateX(8px) translateY(-14px) rotate(2deg);
    }

    60% {
        transform: translateX(0px) translateY(-6px) rotate(-1deg);
    }

    75% {
        transform: translateX(-8px) translateY(-12px) rotate(3deg);
    }

    85% {
        transform: translateX(-4px) translateY(-4px) rotate(-2deg);
    }

    100% {
        transform: translateX(0) translateY(0) rotate(0deg);
    }
}

/* Hover effect for mascot */
.tg-welcome-mascot:hover .tg-mascot-running {
    animation: gallop-fast 0.6s ease-in-out infinite;
}

@keyframes gallop-fast {

    0%,
    100% {
        transform: translateX(0) translateY(0) scale(1);
    }

    25% {
        transform: translateX(15px) translateY(-18px) scale(1.05);
    }

    50% {
        transform: translateX(0) translateY(-8px) scale(1);
    }

    75% {
        transform: translateX(-15px) translateY(-18px) scale(1.05);
    }
}

.tg-welcome-title {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.tg-welcome-subtitle {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-secondary);
}


.tg-welcome-subtitle::before {
    content: '> ';
    color: var(--accent-green);
}

/* ============================================
   📊 CATEGORY SECTION
   ============================================ */
.tg-section {
    margin-bottom: var(--space-2xl);
}

.tg-section-title {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.tg-section-title::before {
    content: '#';
    color: var(--accent-purple);
}

.tg-section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

/* ============================================
   📱 RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .tg-sidebar {
        display: none;
    }

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

    .tg-welcome-mascot {
        font-size: 3rem;
    }
}

/* ============================================
   ✨ ANIMATIONS
   ============================================ */
.tg-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* Stagger animation for cards */
.tg-card:nth-child(1) {
    animation-delay: 0.05s;
}

.tg-card:nth-child(2) {
    animation-delay: 0.1s;
}

.tg-card:nth-child(3) {
    animation-delay: 0.15s;
}

.tg-card:nth-child(4) {
    animation-delay: 0.2s;
}

.tg-card:nth-child(5) {
    animation-delay: 0.25s;
}

.tg-card:nth-child(6) {
    animation-delay: 0.3s;
}

/* ============================================
   🌈 SPECIAL EFFECTS
   ============================================ */

/* Scanline overlay effect (optional) */
.tg-scanlines::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(0deg,
            rgba(0, 0, 0, 0.1) 0px,
            rgba(0, 0, 0, 0.1) 1px,
            transparent 1px,
            transparent 2px);
    pointer-events: none;
    opacity: 0.3;
    z-index: 9999;
}

/* CRT Glow effect for titles */
.tg-glow {
    text-shadow:
        0 0 5px var(--accent-blue),
        0 0 10px var(--accent-blue),
        0 0 20px var(--accent-purple);
}

/* Blinking cursor */
.tg-cursor::after {
    content: '▋';
    animation: blink 1s step-end infinite;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}