/* =====================================================================
   mixerfirmware.com — MSA dark theme
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@400;700&family=Montserrat:wght@600&display=swap');

/* ---- Variables ---- */
:root {
  --bg:      #141414;
  --surface: #1d1f2a;
  --text:    #ffffff;
  --muted:   #8a8a8a;
  --border:  #4d4d4d;
  --cyan:    #0cd6e9;
  --blue:    rgb(0, 174, 199);
  --purple:  #8c4ee8;
  --sunset:  rgb(250, 76, 60);
  --success: #38a250;
  --warn:    #fb8c00;
  --err:     #ff3939;
  --radius:  5px;
  --radius-lg: 8px;
  --header-h: 48px;
  --max-w:   1100px;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-head: "Roboto Slab", Georgia, serif;
  --font-em:   "Montserrat", "Segoe UI", sans-serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
code, pre { font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace; }

/* ---- Layout ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}
main { flex: 1; padding: 32px 0 48px; }

/* ---- Header ---- */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-logo {
  height: 28px;
  width: auto;
}
.site-title {
  font-family: var(--font-em);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
}
.header-nav {
  display: flex;
  gap: 20px;
  align-items: center;
}
.header-nav a {
  color: var(--muted);
  font-size: 13px;
  transition: color 0.15s;
}
.header-nav a:hover { color: var(--text); text-decoration: none; }
.powered-by {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
}
.powered-by a { color: var(--cyan); }

/* ---- Footer ---- */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 20px 0;
  font-size: 13px;
  color: var(--muted);
}
.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
}
.footer-powered { font-weight: 600; color: var(--text); }
.footer-powered a { color: var(--cyan); }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--text); }
.footer-disclaimer { font-size: 11px; color: var(--muted); max-width: 600px; }

/* ---- Hero / page header ---- */
.page-hero {
  background: linear-gradient(135deg, var(--surface) 0%, #12131e 100%);
  border-bottom: 1px solid var(--border);
  padding: 36px 0 28px;
  margin-bottom: 32px;
}
.page-hero h1 {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.page-hero .tagline {
  color: var(--muted);
  font-size: 15px;
  max-width: 560px;
}
.accent-cyan  { color: var(--cyan); }
.accent-blue  { color: var(--blue); }
.accent-purple{ color: var(--purple); }

/* ---- Breadcrumb ---- */
.breadcrumb {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb span { margin: 0 6px; }

/* ---- Search box ---- */
.search-wrap {
  position: relative;
  max-width: 540px;
  margin: 20px 0;
}
.search-wrap input {
  width: 100%;
  padding: 10px 40px 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s;
}
.search-wrap input::placeholder { color: var(--muted); }
.search-wrap input:focus { border-color: var(--cyan); }
.search-wrap .search-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
  font-size: 16px;
}
#search-count { font-size: 13px; color: var(--muted); margin-top: 6px; min-height: 1.4em; }

/* ---- Model grid ---- */
.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 8px;
}
.model-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  transition: border-color 0.15s, transform 0.1s;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.model-card:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
  text-decoration: none;
}
.model-card-make {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
}
.model-card-name {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}
.model-card-ver {
  font-size: 12px;
  color: var(--muted);
}
.model-card-ver .ver-badge {
  background: #2a2d40;
  border-radius: 4px;
  padding: 1px 7px;
  font-size: 11px;
  color: var(--cyan);
}
.model-card-ver .no-fw {
  color: var(--muted);
  font-style: italic;
}
.model-card[data-hidden="true"] { display: none; }

/* ---- Section headers ---- */
.section-label {
  font-family: var(--font-em);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin: 28px 0 16px;
}

/* ---- Make page model list ---- */
.model-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.model-list-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: border-color 0.15s;
}
.model-list-item:hover { border-color: var(--cyan); text-decoration: none; }
.model-list-info { flex: 1; }
.model-list-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}
.model-list-meta { font-size: 12px; color: var(--muted); margin-top: 2px; }
.model-list-ver { font-size: 13px; color: var(--cyan); white-space: nowrap; }

/* ---- Firmware version table ---- */
.fw-table-wrap { overflow-x: auto; margin-top: 12px; }
.fw-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.fw-table th {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 8px 12px;
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  white-space: nowrap;
}
.fw-table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  vertical-align: middle;
}
.fw-table tr:nth-child(even) td { background: #191b28; }
.fw-table tr:first-child td { background: #1f2638; }
.fw-badge-latest {
  background: var(--cyan);
  color: #000;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  margin-left: 6px;
  text-transform: uppercase;
}

/* ---- Checksum field ---- */
.sha-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}
.sha-field {
  font-family: monospace;
  font-size: 11px;
  color: var(--muted);
  background: #111;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 2px 6px;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: text;
  user-select: all;
}
.copy-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--muted);
  font-size: 11px;
  padding: 2px 8px;
  cursor: pointer;
  transition: color 0.1s, border-color 0.1s;
}
.copy-btn:hover { color: var(--cyan); border-color: var(--cyan); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.1s;
  white-space: nowrap;
}
.btn:hover { opacity: 0.85; text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--cyan); color: #000; }
.btn-outline  { background: transparent; border: 1px solid var(--cyan); color: var(--cyan); }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

/* ---- Firmware check widget ---- */
.fw-check-widget {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin: 24px 0;
  max-width: 480px;
}
.fw-check-widget h3 {
  font-family: var(--font-em);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}
.fw-check-row {
  display: flex;
  gap: 10px;
  align-items: center;
}
.fw-check-input {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  outline: none;
}
.fw-check-input:focus { border-color: var(--cyan); }
#fw-check-result { margin-top: 10px; font-size: 13px; min-height: 1.4em; }
.result-ok    { color: var(--success); }
.result-update{ color: var(--warn); }
.result-err   { color: var(--err); }

/* ---- Stat boxes ---- */
.stat-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 20px 0;
}
.stat-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 20px;
  flex: 1;
  min-width: 120px;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cyan);
}
.stat-label { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ---- Prose (about/trust/takedown) ---- */
.prose { max-width: 680px; }
.prose h2 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  margin: 28px 0 10px;
  color: var(--text);
}
.prose h3 {
  font-family: var(--font-em);
  font-size: 1rem;
  margin: 20px 0 8px;
  color: var(--cyan);
}
.prose p { margin-bottom: 14px; color: var(--muted); }
.prose ul { margin: 0 0 14px 20px; color: var(--muted); }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--cyan); }
.prose code {
  background: #1a1c28;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 13px;
}

/* ---- Info boxes ---- */
.info-box {
  background: var(--surface);
  border-left: 3px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 18px;
  margin: 20px 0;
  font-size: 14px;
  color: var(--muted);
}
.info-box.warn { border-left-color: var(--warn); }
.info-box.success { border-left-color: var(--success); }
.info-box strong { color: var(--text); }

/* ---- MSA promo banner ---- */
.msa-banner {
  background: linear-gradient(90deg, #1a1040 0%, #0f1930 100%);
  border: 1px solid #3a2060;
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 28px 0;
  flex-wrap: wrap;
}
.msa-banner-logo { height: 32px; width: auto; }
.msa-banner-text { flex: 1; min-width: 220px; }
.msa-banner-text strong { color: var(--purple); font-family: var(--font-em); }
.msa-banner-text p { font-size: 13px; color: var(--muted); margin-top: 4px; }
.msa-banner .btn { flex-shrink: 0; background: var(--purple); color: #fff; }

/* ---- Responsive ---- */
@media (max-width: 680px) {
  .header-nav { display: none; }
  .powered-by { display: none; }
  .page-hero h1 { font-size: 1.5rem; }
  .model-grid { grid-template-columns: 1fr 1fr; }
  .stat-row { flex-direction: column; }
  .fw-table { font-size: 12px; }
  .sha-field { max-width: 160px; }
}
@media (max-width: 400px) {
  .model-grid { grid-template-columns: 1fr; }
}