/* ============================================================
   MIME Type Lookup — Styles
   Theme: Neutral grays with teal accent, dark mode support
   ============================================================ */

:root {
  --accent: #14B8A6;
  --accent-hover: #0D9488;
  --accent-bg: rgba(20, 184, 166, 0.08);
  --bg: #FAFAFA;
  --bg-card: #FFFFFF;
  --border: #E5E7EB;
  --border-hover: #D1D5DB;
  --text: #111827;
  --text-muted: #6B7280;
  --text-dim: #9CA3AF;
  --radius: 10px;
  --radius-sm: 6px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --transition: 180ms ease;
  --shadow: 0 1px 3px rgba(0,0,0,0.04);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111111;
    --bg-card: #1A1A1A;
    --border: #2A2A2A;
    --border-hover: #3A3A3A;
    --text: #E5E7EB;
    --text-muted: #9CA3AF;
    --text-dim: #6B7280;
    --accent-bg: rgba(20, 184, 166, 0.12);
    --shadow: 0 1px 3px rgba(0,0,0,0.2);
  }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); background: var(--bg); color: var(--text); min-height: 100vh; line-height: 1.5; }
.app { max-width: 900px; margin: 0 auto; padding: 0 20px 60px; }

/* Header */
.header { padding: 20px 0 16px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.logo-row { display: flex; align-items: center; gap: 10px; }
.logo-badge { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; color: var(--accent); background: var(--accent-bg); border-radius: var(--radius-sm); }
h1 { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.02em; }
.tagline { font-size: 0.75rem; color: var(--text-muted); }

/* Search */
.search-section { margin-bottom: 16px; }
.search-wrap { position: relative; margin-bottom: 10px; }
.search-ico { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-dim); pointer-events: none; }
#searchInput { width: 100%; padding: 10px 36px 10px 38px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); font-family: var(--font); font-size: 0.88rem; color: var(--text); outline: none; transition: border-color var(--transition); }
#searchInput:focus { border-color: var(--accent); }
#searchInput::placeholder { color: var(--text-dim); }
.clear-btn { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--text-dim); font-size: 1.2rem; cursor: pointer; padding: 4px; }
.clear-btn:hover { color: var(--text); }
.clear-btn[hidden] { display: none; }

/* Chips */
.filter-row { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { padding: 5px 12px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; font-family: var(--font); font-size: 0.75rem; font-weight: 500; color: var(--text-muted); cursor: pointer; transition: all var(--transition); }
.chip:hover { border-color: var(--border-hover); color: var(--text); }
.chip.active { background: var(--accent-bg); border-color: var(--accent); color: var(--accent); font-weight: 600; }

/* Result Count */
.result-count { font-size: 0.72rem; color: var(--text-dim); margin-bottom: 8px; }

/* Table */
.table-wrap { overflow-x: auto; }
.mime-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.mime-table th { text-align: left; padding: 8px 10px; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-dim); border-bottom: 1px solid var(--border); font-weight: 500; white-space: nowrap; }
.mime-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.mime-table tr { transition: background var(--transition); }
.mime-table tbody tr:hover { background: var(--accent-bg); }

.ext { display: inline-block; padding: 1px 6px; background: var(--accent-bg); border-radius: 3px; font-weight: 600; color: var(--accent); font-family: monospace; font-size: 0.78rem; }
.mime-val { font-family: monospace; font-size: 0.78rem; word-break: break-all; }
.desc { color: var(--text-muted); font-size: 0.76rem; }

/* Copy Button */
.copy-btn { background: none; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 4px 10px; font-family: var(--font); font-size: 0.7rem; color: var(--text-muted); cursor: pointer; transition: all var(--transition); white-space: nowrap; }
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.copy-btn.copied { border-color: var(--accent); color: var(--accent); }

/* Toast */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #fff; padding: 8px 20px; border-radius: var(--radius); font-size: 0.82rem; font-weight: 600; box-shadow: 0 4px 12px rgba(20,184,166,0.3); z-index: 1000; animation: fadeInUp 250ms ease; }
.toast[hidden] { display: none; }
@keyframes fadeInUp { from { opacity: 0; transform: translateX(-50%) translateY(10px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }

@media (max-width: 600px) { .mime-table .desc-col { display: none; } h1 { font-size: 1rem; } }