/*
 * Motley Website - Common Styles
 * The jester's toolkit of visual chaos
 */

/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --bg-primary: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    --bg-card: rgba(255, 255, 255, 0.05);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    
    --text-primary: #eee;
    --text-secondary: #888;
    --text-muted: #aaa;
    
    --accent-primary: #ff6b6b;
    --accent-secondary: #ffd93d;
    --accent-tertiary: #ff8e53;
    
    --border-subtle: rgba(255, 255, 255, 0.1);
    --border-accent: var(--accent-primary);
    
    /* Typography */
    --font-main: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: var(--font-main);
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

/* ===== Reset & Base ===== */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--space-sm);
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 1.8rem;
    color: var(--text-primary);
}

p {
    margin: 0 0 var(--space-sm);
}

a {
    color: var(--accent-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* ===== Layout Components ===== */
.app-container {
    background: var(--bg-card);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--space-md);
}

.container {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

/* ===== Navigation ===== */
.site-nav {
    padding: var(--space-sm) 0;
    margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
}

.nav-home {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    transition: background 0.2s ease;
}

.nav-home:hover {
    background: var(--bg-card-hover);
    color: var(--accent-primary);
}

/* ===== App Cards (for landing page) ===== */
.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.app-card {
    background: var(--bg-card);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
    color: inherit;
}

.app-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    color: inherit;
}

.app-card .app-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.app-card h3 {
    color: var(--accent-secondary);
    margin-bottom: var(--space-xs);
}

.app-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* ===== Form Elements ===== */
label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: bold;
    color: var(--text-primary);
}

input[type="text"],
input[type="email"],
textarea {
    font-family: inherit;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    font-size: 1rem;
    font-weight: bold;
    text-align: center;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    color: white;
}

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

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

/* ===== Utilities ===== */
.text-center { text-align: center; }
.text-gradient { 
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.muted { color: var(--text-muted); }

/* ===== Animations ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
    body {
        padding: var(--space-sm);
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .app-container {
        padding: var(--space-md);
    }
    
    .app-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Common Form Components ===== */

/* --- Common Input Styles --- */
input[type="text"],
input[type="email"],
input[type="search"],
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="search"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 3px rgba(255, 215, 61, 0.2);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
}

/* --- Common Button Styles --- */
button,
.btn {
    display: inline-block;
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: bold;
    text-align: center;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button:hover,
.btn:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

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

/* --- Common Result/Display Box Styles --- */
.result-box,
.output-box,
.display-box {
    background: var(--bg-card);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.6;
    margin-top: var(--space-md);
    transition: all 0.3s ease;
}

.result-box.loading,
.output-box.loading,
.display-box.loading {
    color: var(--text-muted);
    font-style: italic;
}

/* Input section wrapper (common pattern) */
.input-section {
    background: var(--bg-card);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}