/* VidLoop Admin — clean light UI */
:root {
  --blue: #1a73e8;
  --blue-dark: #1557b0;
  --ink: #202124;
  --ink-dim: #5f6368;
  --line: #dadce0;
  --bg: #f6f8fb;
  --ok: #1e8e3e;
  --err: #d93025;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 14px/1.55 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
a { color: var(--blue); text-decoration: none; }
h1 { font-size: 24px; font-weight: 600; margin: 0 0 18px; }
h2 { font-size: 16px; font-weight: 600; margin: 0 0 10px; }
code { background: #eef1f5; padding: 1px 6px; border-radius: 4px; font-size: 12.5px; }
.muted { color: var(--ink-dim); font-weight: 400; font-size: 13px; }
.mono { font-family: ui-monospace, 'JetBrains Mono', monospace; font-size: 12.5px; }

/* topbar */
.topbar {
  background: #fff; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px; height: 56px; position: sticky; top: 0; z-index: 20;
}
.topbar__brand { font-size: 17px; font-weight: 700; }
.topbar__brand span { color: var(--blue); font-weight: 500; }
.topbar__nav { display: flex; gap: 2px; align-items: center; }
.topbar__nav a {
  color: var(--ink-dim); padding: 8px 13px; border-radius: 8px; font-weight: 500;
}
.topbar__nav a:hover { background: #eef1f5; color: var(--ink); }
.topbar__nav a.is-active { color: var(--blue); background: #e8f0fe; }
.topbar__nav .logout { color: var(--err); }

.wrap { max-width: 1060px; margin: 0 auto; padding: 26px 20px 60px; }

/* cards & stats */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 20px; margin-bottom: 18px;
}
.card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 18px 20px; display: flex; flex-direction: column; gap: 3px;
}
.stat__num { font-size: 26px; font-weight: 700; color: var(--blue); }
.stat__label { font-size: 12.5px; color: var(--ink-dim); }

/* table */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--ink-dim); padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 11px 10px; border-bottom: 1px solid #eef1f5; vertical-align: top; }
tr:last-child td { border-bottom: 0; }
.row-actions { display: flex; gap: 12px; align-items: center; white-space: nowrap; }
.row-actions form { display: inline; }
.link-danger { background: none; border: 0; color: var(--err); cursor: pointer; font: inherit; padding: 0; }
.pill { font-size: 11.5px; font-weight: 600; padding: 2px 9px; border-radius: 999px; }
.pill--ok { background: #e6f4ea; color: var(--ok); }
.pill--dim { background: #eef1f5; color: var(--ink-dim); }

/* forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field--full { grid-column: 1 / -1; }
.field--check { flex-direction: row; align-items: center; }
label { font-size: 13px; font-weight: 600; }
input, textarea, select {
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; width: 100%; background: #fff;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--blue); outline-offset: -1px; border-color: var(--blue); }
input[type="color"] { padding: 3px; height: 42px; cursor: pointer; }
input[type="checkbox"] { width: auto; margin-right: 8px; }
textarea { resize: vertical; }
.switch { display: flex; align-items: center; font-size: 13px; }

.btn {
  display: inline-block; background: var(--blue); color: #fff; border: 0;
  padding: 10px 20px; border-radius: 8px; font: inherit; font-weight: 600;
  cursor: pointer; text-decoration: none;
}
.btn:hover { background: var(--blue-dark); }
.btn--ghost { background: #fff; color: var(--blue); border: 1px solid var(--line); }
.btn--ghost:hover { background: #eef1f5; }
.btn--full { width: 100%; }

.alert { padding: 12px 15px; border-radius: 8px; margin-bottom: 16px; font-size: 13.5px; }
.alert--ok { background: #e6f4ea; color: var(--ok); border: 1px solid #b7e1c3; }
.alert--err { background: #fce8e6; color: var(--err); border: 1px solid #f5c0bb; }

/* page head & search */
.page-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.page-head h1 { margin: 0; }
.page-head__actions { display: flex; gap: 10px; align-items: center; }
.search-form input { width: 240px; }
.pager { display: flex; gap: 6px; margin-top: 14px; }
.pager a { padding: 6px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.pager a.is-current { background: var(--blue); color: #fff; border-color: var(--blue); }

/* login */
.login-body { display: grid; place-items: center; min-height: 100vh; }
.login-card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 34px; width: min(92%, 380px); box-shadow: 0 10px 40px rgba(32,33,36,.07);
}
.login-card__logo { font-size: 22px; font-weight: 700; }
.login-card__sub { color: var(--ink-dim); margin: 3px 0 20px; font-size: 13px; }
.login-card label { display: block; margin: 13px 0 5px; }
.login-card .btn { margin-top: 20px; }

@media (max-width: 720px) {
  .form-grid { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; height: auto; padding: 10px; gap: 6px; }
  .topbar__nav { flex-wrap: wrap; justify-content: center; }
}

/* upload row */
.upload-row { display: flex; gap: 8px; }
.upload-row input[type="text"], .upload-row input:not([type]) { flex: 1; }
.btn-upload { white-space: nowrap; }
.upload-status { font-size: 12.5px; color: var(--ink-dim); margin-top: 5px; min-height: 16px; }