/* TrendMogul — style.css
   Design idea: a digital toolbox. Categories read like labelled drawers,
   tools read like instruments on a bench. Navy + amber, quiet everywhere else. */

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

:root {
    --navy: #14213D;
    --navy-light: #1F2E52;
    --paper: #FAFAF7;
    --ink: #1C1B1A;
    --ink-soft: #5A5850;
    --amber: #F2A93B;
    --amber-dark: #C97F17;
    --line: #E4E1D8;
    --card: #FFFFFF;
    --radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--paper);
    color: var(--ink);
    line-height: 1.55;
}

h1, h2, h3, .logo { font-family: 'Space Grotesk', system-ui, sans-serif; }

code, .mono, .tool-count, input[type="number"], .tool-output {
    font-family: 'JetBrains Mono', monospace;
}

a { color: inherit; text-decoration: none; }

.wrap {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background: var(--navy);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 20;
}
.site-header .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.logo {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
}
.main-nav ul {
    display: flex;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.main-nav a {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
    color: #D9DCE6;
    transition: background 0.15s, color 0.15s;
}
.main-nav a:hover { background: var(--navy-light); color: #fff; }
.main-nav a.active { background: var(--amber); color: var(--navy); font-weight: 600; }
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 22px; cursor: pointer; }

/* Hero */
.hero {
    background: var(--navy);
    color: #fff;
    padding: 64px 0 56px;
}
.hero h1 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    margin: 0 0 12px;
    max-width: 640px;
}
.hero p {
    color: #C7CBDA;
    font-size: 17px;
    max-width: 520px;
    margin: 0;
}

/* Category grid */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
    padding: 48px 0;
}
.category-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color 0.15s, transform 0.15s;
}
.category-card:hover {
    border-color: var(--amber-dark);
    transform: translateY(-2px);
}
.category-card .icon { font-size: 26px; }
.category-card h3 { margin: 0; font-size: 18px; }
.category-card p { margin: 0; color: var(--ink-soft); font-size: 14px; }
.tool-count {
    margin-top: auto;
    font-size: 12px;
    color: var(--amber-dark);
    letter-spacing: 0.03em;
}

/* Category page / tool listing */
.page-header {
    padding: 40px 0 8px;
}
.page-header .icon { font-size: 30px; }
.page-header h1 { margin: 8px 0 6px; font-size: 30px; }
.page-header p { color: var(--ink-soft); margin: 0 0 24px; }

.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    padding-bottom: 48px;
}
.tool-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px;
}
.tool-card h3 { margin: 0 0 6px; font-size: 16px; }
.tool-card p { margin: 0 0 14px; font-size: 14px; color: var(--ink-soft); }
.tool-card .btn { font-size: 13px; }

.coming-soon {
    border: 1px dashed var(--line);
    border-radius: var(--radius);
    padding: 20px;
    color: var(--ink-soft);
    font-size: 14px;
}

/* Buttons + form controls */
.btn {
    display: inline-block;
    background: var(--amber);
    color: var(--navy);
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-size: 14px;
}
.btn:hover { background: var(--amber-dark); color: #fff; }
.btn-outline {
    background: transparent;
    border: 1px solid var(--line);
    color: var(--ink);
}
.btn-outline:hover { border-color: var(--navy); background: transparent; color: var(--navy); }

label { display: block; font-size: 13px; font-weight: 500; margin: 14px 0 6px; }
input, select, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    color: var(--ink);
}
input:focus, select:focus, textarea:focus {
    outline: 2px solid var(--amber);
    outline-offset: 1px;
    border-color: var(--amber-dark);
}

/* Tool workbench panel */
.tool-panel {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
    max-width: 720px;
    margin-bottom: 56px;
}
.tool-output {
    background: #F4F2EA;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 13px;
    min-height: 60px;
    margin-top: 8px;
}
.result-line {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
}
.result-line:last-child { border-bottom: none; }
.result-line .value { font-family: 'JetBrains Mono', monospace; font-weight: 600; }
.error-text { color: #B3261E; font-size: 13px; margin-top: 6px; }

/* Prompt library */
.prompt-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}
.prompt-filters a {
    padding: 6px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 13px;
}
.prompt-filters a.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.prompt-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 14px;
}
.prompt-card h3 { margin: 0 0 4px; font-size: 15px; }
.prompt-card .cat-tag {
    display: inline-block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--amber-dark);
    margin-bottom: 8px;
}
.prompt-card pre {
    background: #F4F2EA;
    border-radius: 8px;
    padding: 12px;
    font-size: 13px;
    white-space: pre-wrap;
    margin: 0;
}
.copy-btn { margin-top: 10px; font-size: 12px; padding: 6px 12px; }

/* Admin */
.admin-shell { max-width: 720px; margin: 40px auto; padding: 0 20px; }
.admin-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
.admin-table th, .admin-table td {
    text-align: left;
    padding: 10px;
    border-bottom: 1px solid var(--line);
    font-size: 13px;
}
.admin-actions a { margin-right: 10px; font-size: 12px; color: var(--amber-dark); }
.flash {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
}
.flash.success { background: #E5F3EA; color: #1E6B36; }
.flash.error { background: #FBE7E5; color: #B3261E; }

/* Footer */
.site-footer {
    border-top: 1px solid var(--line);
    padding: 24px 0;
    color: var(--ink-soft);
    font-size: 13px;
}

/* Mobile */
@media (max-width: 720px) {
    .nav-toggle { display: block; }
    .main-nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--navy);
        padding: 10px 20px 16px;
    }
    .main-nav ul.open { display: flex; }
    .main-nav a { padding: 10px 8px; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}