/* ============================================================
   Git Compro Admin — clean dashboard style
   ============================================================ */

:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-soft: #ccfbf1;
  --danger: #dc2626;
  --dark: #0f172a;
  --radius: 18px;
  --radius-sm: 12px;
  --sidebar: 260px;
  --shadow: 0 18px 48px rgba(15, 23, 42, .08);
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea, select { font: inherit; }
.hidden { display: none !important; }
code { background: #e2e8f0; padding: 2px 6px; border-radius: 6px; }

.visually-hidden-file {
  position: fixed;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.btn {
  border: 1px solid transparent;
  border-radius: 999px;
  min-height: 40px;
  padding: 10px 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 800;
  cursor: pointer;
  transition: .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.btn-primary { color: #fff; background: var(--primary); box-shadow: 0 10px 24px rgba(15, 118, 110, .22); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-light { color: var(--text); background: #fff; border-color: var(--line); }
.btn-light:hover { border-color: #cbd5e1; }
.btn-dark { color: #fff; background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.14); }
.btn-danger { color: #fff; background: var(--danger); }
.btn-block { width: 100%; }
.btn-small { min-height: 34px; padding: 7px 11px; font-size: 12px; }

.field { margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 800;
  color: #475569;
  margin-bottom: 6px;
}
.field small { display: block; color: var(--muted); margin-top: 6px; font-size: 12px; }
input, textarea, select {
  width: 100%;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 11px 12px;
  outline: none;
  transition: border .15s ease, box-shadow .15s ease;
}
textarea { min-height: 100px; resize: vertical; }
input:focus, textarea:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, .10);
}

.auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 26px;
  background:
    radial-gradient(circle at 20% 20%, rgba(15,118,110,.12), transparent 34%),
    linear-gradient(180deg, #fff, var(--bg));
}
.auth-card {
  width: min(100%, 460px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 34px;
  box-shadow: var(--shadow);
}
.auth-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.auth-brand h1 { margin: 0; font-size: 27px; letter-spacing: -.04em; }
.auth-brand p { margin: 3px 0 0; color: var(--muted); }
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--dark);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: -.04em;
}
.auth-help { margin-top: 20px; color: var(--muted); }
.auth-help summary { cursor: pointer; color: var(--primary); font-weight: 800; }
.auth-help ol { padding-left: 20px; }
.user-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--primary-soft);
  border-radius: 14px;
  color: var(--primary-dark);
  margin-bottom: 18px;
  font-weight: 700;
}
.user-pill img { width: 30px; height: 30px; border-radius: 999px; }

.app-shell { min-height: 100vh; display: flex; }
.sidebar {
  width: var(--sidebar);
  background: #0b1220;
  color: #fff;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.sidebar-brand { display: flex; align-items: center; gap: 11px; font-size: 18px; letter-spacing: -.03em; padding: 6px 6px 22px; }
.sidebar-nav { display: grid; gap: 8px; }
.nav-item {
  width: 100%;
  border: 0;
  background: transparent;
  color: rgba(255,255,255,.7);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 13px;
  border-radius: 14px;
  cursor: pointer;
  font-weight: 800;
  text-align: left;
}
.nav-item:hover, .nav-item.active { background: rgba(255,255,255,.1); color: #fff; }
.sidebar-footer { margin-top: auto; display: grid; gap: 12px; }
.repo-badge {
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.78);
  border-radius: 14px;
  padding: 12px;
  font-size: 12px;
  word-break: break-all;
}

.main { flex: 1; min-width: 0; padding: 26px; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}
.kicker { margin: 0 0 4px; color: var(--primary); font-weight: 900; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.topbar h2 { margin: 0; font-size: 30px; letter-spacing: -.04em; }
.topbar-actions, .actions-inline { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

.layout-grid { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 20px; align-items: start; }
.page-list-card, .editor-card, .panel-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.page-list-card { padding: 18px; position: sticky; top: 26px; }
.editor-card, .panel-card { padding: 22px; }
.narrow-card { max-width: 860px; }
.panel-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.panel-title-row h3 { margin: 0; font-size: 20px; letter-spacing: -.03em; }
.panel-title-row p { margin: 5px 0 0; color: var(--muted); }
.panel-title-row span { color: var(--muted); font-size: 12px; font-weight: 800; }

.page-list { display: grid; gap: 10px; }
.page-btn {
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  padding: 13px;
  border-radius: 15px;
  cursor: pointer;
}
.page-btn strong { display: block; margin-bottom: 4px; }
.page-btn span { color: var(--muted); font-size: 12px; }
.page-btn.active { border-color: var(--primary); background: var(--primary-soft); }

.editor-block {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 18px;
}
.editor-block h4 { margin: 0 0 14px; font-size: 16px; letter-spacing: -.02em; }
.section-editor {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  margin-bottom: 18px;
  overflow: hidden;
}
.section-head-admin {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: #f8fafc;
  border-bottom: 1px solid var(--line);
}
.section-head-admin strong { letter-spacing: -.02em; }
.section-actions-admin { display: flex; gap: 8px; flex-wrap: wrap; }
.section-body-admin { padding: 18px; }
.image-control {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: end;
}
.preview-box {
  margin-top: 10px;
  border: 1px dashed #cbd5e1;
  border-radius: 14px;
  overflow: hidden;
  min-height: 72px;
  display: grid;
  place-items: center;
  color: var(--muted);
  background: #fff;
}
.preview-box img { width: 100%; max-height: 180px; object-fit: cover; }
.items-list { display: grid; gap: 10px; margin-top: 10px; }
.item-row {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr) auto;
  gap: 10px;
  align-items: start;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px;
}
.empty-state {
  border: 1px dashed #cbd5e1;
  color: var(--muted);
  border-radius: 18px;
  padding: 30px;
  text-align: center;
}

.media-note {
  background: var(--primary-soft);
  color: var(--primary-dark);
  border: 1px solid rgba(15,118,110,.18);
  padding: 12px 14px;
  border-radius: 14px;
  margin-bottom: 16px;
  font-weight: 700;
}
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
}
.media-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  overflow: hidden;
}
.media-thumb {
  aspect-ratio: 16 / 10;
  background: #f1f5f9;
  display: grid;
  place-items: center;
}
.media-thumb img { width: 100%; height: 100%; object-fit: cover; }
.media-body { padding: 12px; }
.media-name { font-weight: 800; word-break: break-word; font-size: 13px; }
.media-path { color: var(--muted); font-size: 12px; word-break: break-all; margin-top: 4px; }
.media-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

.toast-container { position: fixed; top: 18px; right: 18px; z-index: 100; display: grid; gap: 10px; }
.toast {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 14px;
  padding: 12px 14px;
  min-width: 280px;
  max-width: 440px;
  font-weight: 700;
}
.toast-success { border-color: rgba(15,118,110,.35); }
.toast-error { border-color: rgba(220,38,38,.35); color: #991b1b; }
.toast-out { opacity: 0; transform: translateY(-8px); transition: .2s ease; }
.loader {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(248,250,252,.78);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  gap: 14px;
  align-content: center;
  font-weight: 900;
}
.loader-spinner {
  width: 38px;
  height: 38px;
  border: 4px solid #dbeafe;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 980px) {
  .app-shell { flex-direction: column; }
  .sidebar { position: static; width: 100%; height: auto; }
  .sidebar-nav { grid-template-columns: repeat(3, 1fr); }
  .sidebar-footer { margin-top: 16px; }
  .layout-grid { grid-template-columns: 1fr; }
  .page-list-card { position: static; }
  .topbar { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .main { padding: 16px; }
  .field-row, .image-control, .item-row { grid-template-columns: 1fr; }
  .sidebar-nav { grid-template-columns: 1fr; }
  .panel-title-row { flex-direction: column; align-items: flex-start; }
}