/* =========================================================
   M3U Metadata / Logo Checker
   Matches yerman M3U Editor visual system
   ========================================================= */

:root {
  --bg: #020617;
  --panel: radial-gradient(circle at top, rgba(55,65,81,.45), #020617 60%);
  --border: rgba(255,255,255,.12);
  --text: #f8fafc;
  --muted: #9ca3af;
  --accent: #60a5fa;

  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #fb7185;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 40px rgba(0,0,0,.55);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, #1f2937 0%, #020617 45%, #000 100%);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 16px 40px;
}

/* =========================================================
   PANELS / CARDS
   ========================================================= */

.panel,
.card {
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 18px;
}

.panel--soft {
  background: rgba(255,255,255,.04);
}

.panel-head {
  margin-bottom: 12px;
}

.panel-head h2 {
  margin: 0;
}

h1, h2, h3, h4 {
  margin-top: 0;
  color: #ffffff;
}

p,
li {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* =========================================================
   TOP / HERO
   ========================================================= */

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #3b82f6, #60a5fa);
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #020617;
}

.title {
  font-weight: 700;
}

.subtitle {
  font-size: 12px;
  color: var(--muted);
}

.hero h1 {
  font-size: clamp(24px, 4.5vw, 34px);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.badge {
  background: rgba(255,255,255,.08);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11px;
  color: var(--muted);
}

/* =========================================================
   INPUTS / BUTTONS
   ========================================================= */

.label {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
  display: block;
}

.input,
textarea,
select {
  width: 100%;
  background: rgba(0,0,0,.45);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 13px;
}

textarea {
  resize: vertical;
}

.input::placeholder,
textarea::placeholder {
  color: rgba(234,241,255,.45);
}

select option {
  background: #0b1220;
}

.row {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.btn {
  background: linear-gradient(135deg, #3b82f6, #60a5fa);
  color: #020617;
  border: none;
  border-radius: 10px;
  padding: 8px 14px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}

.btn.secondary {
  background: rgba(255,255,255,.08);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn.ghost {
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--muted);
}

.btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}

/* =========================================================
   NOTES / TOASTS
   ========================================================= */

.note {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}

.note--ok { color: var(--ok); }
.note--warn { color: var(--warn); }
.note--bad { color: var(--bad); }

.note--empty {
  display: none;
}

/* =========================================================
   KPIs
   ========================================================= */

.side-top,
.kpis {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.kpi {
  background: rgba(0,0,0,.45);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 14px;
  min-width: 110px;
  text-align: center;
}

.kpi-num,
.kpi .v {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
}

.kpi-label,
.kpi .k {
  font-size: 11px;
  color: var(--muted);
}

/* =========================================================
   FILTER BAR
   ========================================================= */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0;
}

.filters label {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* =========================================================
   TABLE
   ========================================================= */

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  text-align: left;
  padding: 10px;
  background: rgba(0,0,0,.55);
  border-bottom: 1px solid var(--border);
  color: #cfe0ff;
}

tbody tr {
  background: rgba(255,255,255,.035);
}

tbody tr:nth-child(even) {
  background: rgba(255,255,255,.06);
}

tbody tr:hover {
  background: rgba(110,168,255,.14);
}

td {
  padding: 10px;
  vertical-align: top;
  color: #eaf1ff;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.cell-title {
  font-weight: 700;
  color: #fff;
}

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

.small {
  font-size: 11px;
}

/* =========================================================
   STATUS PILLS
   ========================================================= */

.pill {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid transparent;
}

.pill--ok {
  color: var(--ok);
  background: rgba(52,211,153,.18);
  border-color: rgba(52,211,153,.35);
}

.pill--warn {
  color: var(--warn);
  background: rgba(251,191,36,.18);
  border-color: rgba(251,191,36,.35);
}

.pill--bad {
  color: var(--bad);
  background: rgba(251,113,133,.18);
  border-color: rgba(251,113,133,.35);
}

/* =========================================================
   LOGO PREVIEW
   ========================================================= */

.logo-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

.logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  background: rgba(0,0,0,.4);
  border-radius: 6px;
  border: 1px solid var(--border);
}

/* =========================================================
   ISSUES LIST
   ========================================================= */

.mini-issues {
  padding-left: 14px;
  margin: 0;
}

.mini-issues li {
  font-size: 11px;
  color: var(--bad);
  line-height: 1.4;
}

/* =========================================================
   EXPORT
   ========================================================= */

.export {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  flex-wrap: wrap;
}

/* =========================================================
   FOOTER
   ========================================================= */

.footer {
  margin-top: 28px;
  font-size: 11px;
  color: var(--muted);
  text-align: center;
}

.footer a {
  color: var(--accent);
  text-decoration: none;
}