:root {
  --bg: #0b0d12;
  --panel: #141821;
  --panel-2: #1b212d;
  --border: #262d3b;
  --text: #e7ecf3;
  --muted: #8a93a6;
  --accent: #ffd400;
  --accent-2: #ffb300;
  --ok: #27d17a;
  --erro: #ff4d6d;
  --link: #7cb8ff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

.muted { color: var(--muted); }

/* Topbar */
.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
.topbar-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 12px 24px;
  display: flex; align-items: center; gap: 24px;
  flex-wrap: wrap;
}
.brand {
  font-weight: 700; font-size: 18px; color: var(--text);
  display: flex; align-items: center; gap: 6px;
}
.brand-mark { color: var(--accent); font-size: 20px; }
.brand small { color: var(--muted); font-weight: 400; margin-left: 4px; }
.nav-links {
  display: flex; align-items: center; gap: 20px;
  margin-left: auto; flex-wrap: wrap;
}
.nav-links a { color: var(--muted); font-weight: 500; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.user-chip {
  background: var(--panel-2);
  border: 1px solid var(--border);
  padding: 4px 10px; border-radius: 20px;
  font-size: 13px; color: var(--muted);
}
.btn-sair {
  background: transparent; border: 1px solid var(--border);
  padding: 4px 12px; border-radius: 6px;
  color: var(--muted) !important;
}

/* Layout */
.container {
  max-width: 1280px; margin: 0 auto;
  padding: 32px 24px 80px;
}

.page-head { margin-bottom: 32px; }
.page-head h1 { margin: 0 0 6px; font-size: 28px; }
.page-head p { margin: 0; }
.back-link {
  display: inline-block; margin-bottom: 12px;
  color: var(--muted); font-size: 14px;
}

/* Flash */
.flash {
  padding: 12px 16px; border-radius: 8px;
  margin-bottom: 16px; font-size: 14px;
  border: 1px solid var(--border);
}
.flash-ok { background: rgba(39,209,122,.1); border-color: var(--ok); color: #a7e9c8; }
.flash-erro { background: rgba(255,77,109,.1); border-color: var(--erro); color: #ffb1bf; }

/* Login */
.login-wrap {
  min-height: 80vh;
  display: flex; align-items: center; justify-content: center;
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px;
  text-align: center;
  max-width: 420px; width: 100%;
}
.login-mark { font-size: 48px; color: var(--accent); margin-bottom: 16px; }
.login-card h1 { margin: 0 0 8px; font-size: 26px; }
.login-sub { color: var(--muted); margin: 0 0 32px; }
.login-msg {
  background: var(--panel-2);
  padding: 16px; border-radius: 10px;
  color: var(--muted); font-size: 14px;
  border: 1px solid var(--border);
}

/* Home catálogo */
.modulo { margin-bottom: 48px; }
.modulo-titulo {
  font-size: 14px; text-transform: uppercase;
  letter-spacing: 2px; color: var(--accent);
  margin-bottom: 20px; padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  color: var(--text) !important;
  text-decoration: none !important;
  transition: all .15s;
  display: flex; flex-direction: column;
  min-height: 140px;
}
.card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 8px 24px rgba(255,212,0,.08);
}
.card-tipo {
  font-size: 10px; font-weight: 700;
  letter-spacing: 1px; color: var(--accent);
  margin-bottom: 8px;
}
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; flex: 1; }

.card-thumb { padding: 0; overflow: hidden; }
.card-thumb-img {
  aspect-ratio: 16/9;
  background-size: cover;
  background-position: center;
  background-color: #222;
  position: relative;
}
.card-tipo-badge {
  position: absolute; top: 10px; left: 10px;
  background: rgba(0,0,0,.75);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
}
.card-body { padding: 16px 18px 18px; }
.card-body h3 { margin: 0 0 6px; font-size: 16px; }
.card-body p { margin: 0; color: var(--muted); font-size: 13px; }

/* Filter chips (YouTube style) */
.chips-row {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 28px;
  padding-bottom: 4px;
}
.chip {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px; font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
  white-space: nowrap;
}
.chip:hover { background: var(--panel-2); border-color: var(--muted); }
.chip-active {
  background: var(--text) !important;
  color: var(--bg) !important;
  border-color: var(--text) !important;
}

/* YouTube-style cards */
.card-yt {
  display: block;
  color: var(--text) !important;
  text-decoration: none !important;
  transition: transform .15s;
}
.card-yt:hover { transform: translateY(-2px); }
.card-yt:hover .yt-thumb { box-shadow: 0 8px 28px rgba(0,0,0,.5); }

.yt-thumb {
  aspect-ratio: 16/9;
  background-size: cover;
  background-position: center;
  background-color: #111;
  border-radius: 12px;
  position: relative;
  transition: box-shadow .2s;
}
.yt-duration {
  position: absolute; bottom: 8px; right: 8px;
  background: rgba(0,0,0,.85); color: #fff;
  padding: 3px 8px; border-radius: 4px;
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
}
.yt-meta { padding: 12px 2px 4px; }
.yt-meta h3 {
  margin: 0 0 4px; font-size: 16px; font-weight: 600;
  line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.yt-sub { margin: 0; color: var(--muted); font-size: 13px; }
.yt-desc { margin: 6px 0 0; color: var(--muted); font-size: 13px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

.actions-cell .btn-link { display: inline-block; margin-right: 4px; }
.edit-row td { padding: 20px !important; background: var(--bg) !important; }
.edit-row:hover { background: var(--bg) !important; }

.thumb-mini {
  width: 100px; height: 56px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border);
  display: block;
}
.thumb-placeholder {
  display: flex; align-items: center; justify-content: center;
  background: var(--panel-2); color: var(--muted);
  font-size: 20px;
}

.toolbar { display:flex; gap:12px; align-items:center; margin-bottom: 24px; flex-wrap: wrap; }
.toolbar form { margin: 0; }
.inline-form { margin: 0; display: flex; gap:8px; align-items:center; }
.inline-form label { display: flex; gap:8px; align-items:center; color: var(--muted); font-size: 14px; margin: 0; }
.inline-form select { background: var(--bg); border: 1px solid var(--border); color: var(--text); padding:8px 10px; border-radius: 8px; font-family: inherit; }

.tag-ok { background: rgba(39,209,122,.15); color: var(--ok); border-color: var(--ok); }
.tag-pend { background: rgba(255,179,0,.15); color: var(--accent-2); border-color: var(--accent-2); }

.empty {
  text-align: center; padding: 60px 20px;
  background: var(--panel);
  border: 1px dashed var(--border);
  border-radius: 12px;
}

/* KPIs */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px; margin-bottom: 32px;
}
.kpi {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  display: flex; flex-direction: column; gap: 4px;
}
.kpi-num { font-size: 32px; font-weight: 700; }
.kpi-label { color: var(--muted); font-size: 13px; }

/* Tabelas */
section { margin-bottom: 40px; }
section h2 { font-size: 18px; margin-bottom: 12px; }

.tbl {
  width: 100%; border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px; overflow: hidden;
  font-size: 14px;
}
.tbl th, .tbl td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.tbl th {
  background: var(--panel-2);
  color: var(--muted);
  font-size: 12px; text-transform: uppercase;
  letter-spacing: 1px; font-weight: 600;
}
.tbl tr:last-child td { border-bottom: none; }
.tbl tr:hover { background: rgba(255,255,255,.02); }
.linha-inativa { opacity: .4; }

/* Forms */
.accordion {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 24px;
}
.accordion summary {
  cursor: pointer; padding: 6px 0;
  font-size: 15px; color: var(--accent);
}
.accordion[open] summary { margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.form-grid .full { grid-column: 1 / -1; }
.form-grid label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px; color: var(--muted);
}
.form-grid input, .form-grid select, .form-grid textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px; border-radius: 8px;
  font-size: 14px; font-family: inherit;
}
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus {
  outline: none; border-color: var(--accent);
}

.checks {
  display: flex; flex-wrap: wrap; gap: 12px;
  background: var(--bg);
  padding: 10px; border-radius: 8px;
  border: 1px solid var(--border);
}
.chk {
  display: flex !important; flex-direction: row !important; align-items: center;
  gap: 6px; color: var(--text) !important; font-size: 14px !important;
}

/* Botões */
.btn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 18px; border-radius: 8px;
  cursor: pointer; font-size: 14px; font-weight: 500;
  font-family: inherit;
}
.btn:hover { border-color: var(--accent); }
.btn-primary {
  background: var(--accent); color: #000; border-color: var(--accent);
  font-weight: 700;
}
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); }

.btn-link {
  background: transparent; border: none; color: var(--link);
  cursor: pointer; padding: 2px 6px; font-size: 13px;
  font-family: inherit;
}
.btn-link:hover { text-decoration: underline; }
.btn-danger { color: var(--erro); }

.tag {
  display: inline-block;
  background: var(--panel-2);
  border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 4px;
  font-size: 11px; letter-spacing: 1px;
  color: var(--muted);
}
.tag-admin { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 700; }

@media (max-width: 640px) {
  .nav-links { gap: 12px; font-size: 13px; }
  .user-chip { display: none; }
  .container { padding: 20px 16px 60px; }
  .page-head h1 { font-size: 22px; }
  .tbl { font-size: 13px; }
  .tbl th, .tbl td { padding: 8px 10px; }
}