/* Administration area only (/admin). Builds on site.css: same colours, same buttons. */
.admin-bar { background: var(--card); border-bottom: 1px solid var(--line); }
.admin-top { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; padding-top: 12px; padding-bottom: 12px; }
.admin-brand { display: flex; align-items: center; gap: 14px; margin-right: auto; text-decoration: none; }
.admin-brand img { height: 40px; width: auto; }
.admin-brand span { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); font-weight: 600; }
.admin-lang { display: flex; gap: 2px; }
.admin-lang a { padding: 6px 11px; border-radius: 999px; color: var(--ink-soft); font-size: .85rem; font-weight: 600; text-decoration: none; }
.admin-lang a:hover { color: var(--ink); background: var(--band); }
.admin-lang a[aria-current] { color: var(--ink); background: var(--band); }
.admin-logout { margin: 0; }
.btn-small { padding: 8px 16px; font-size: .9rem; }
button.btn { cursor: pointer; font-family: inherit; }
.admin-tabs { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.admin-tabs a { padding: 10px 12px; color: var(--ink); text-decoration: none; white-space: nowrap; border-bottom: 2px solid transparent; }
.admin-tabs a:hover { color: var(--teal); }
.admin-tabs a[aria-current] { color: var(--teal); border-bottom-color: var(--teal); }
.admin-tabs .out { margin-left: auto; color: var(--ink-soft); }
.admin-main { padding-top: 36px; padding-bottom: 48px; min-height: 60vh; }
.admin-main h1 { font-size: clamp(1.8rem, 1.4rem + 1.5vw, 2.4rem); }
.admin-foot { padding-bottom: 32px; }

.login-card { max-width: 440px; margin: 16px auto; padding: 32px; }
.form-card { max-width: 560px; padding: 28px; }
.form-row { margin: 0 0 18px; }
.form-row label { display: block; font-weight: 600; font-size: .95rem; margin-bottom: 6px; }
.form-row input { width: 100%; font: inherit; color: var(--ink); background: #fff; padding: 11px 14px; border: 1px solid var(--band-line); border-radius: 10px; }
.form-row input:focus-visible { outline: 2px solid var(--teal); outline-offset: 1px; border-color: var(--teal); }
.hint { display: block; margin-top: 6px; font-size: .88rem; color: var(--ink-soft); }

.notice { border: 1px solid; border-radius: 12px; padding: 13px 18px; margin: 0 0 24px; }
.notice.ok { background: #EAF5EF; border-color: #BFDCCB; color: #1D5B3A; }
.notice.warn { background: var(--cream); border-color: var(--cream-line); color: #6A4B1F; }
.notice.error { background: #FBECEC; border-color: #EBC5C5; color: #8A2C2C; }
.notice a { color: inherit; font-weight: 600; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin: 0 0 28px; }
.stat { background: var(--card); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.stat dt { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--teal); font-weight: 600; }
.stat dd { margin: 4px 0 0; font-family: var(--serif); font-size: 1.5rem; }
.card-link { display: block; color: inherit; text-decoration: none; }
.card-link:hover .h3 { color: var(--teal); }

.release { background: var(--card); border-radius: var(--radius); padding: 22px 26px; box-shadow: var(--shadow); margin: 0 0 18px; max-width: 820px; }
.release header { color: var(--ink-soft); font-size: .92rem; }
.release h2 { font-size: 1.35rem; margin: 6px 0 10px; }
.release ul { margin: 0; padding-left: 1.2em; }
.release li { margin: 4px 0; }
.ver { display: inline-block; margin-right: 10px; padding: 1px 10px; border-radius: 999px; background: var(--band); color: var(--teal-dark); font-weight: 600; }

.table-wrap { overflow-x: auto; background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); }
table.log { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.log th, table.log td { padding: 10px 14px; text-align: left; white-space: nowrap; border-bottom: 1px solid var(--line); }
table.log th { font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--teal); }
table.log tr:last-child td { border-bottom: 0; }
.res-ok { color: #1F7A4D; font-weight: 600; }
.res-bad { color: #B33A3A; font-weight: 600; }

@media (max-width: 480px) {
  .admin-brand span { display: none; }   /* phones: logo and PT | EN stay on one line */
  .admin-brand img { height: 34px; }
  .login-card, .form-card { padding: 24px 20px; }
}

/* statistics */
.period { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 24px; }
.period a { padding: 7px 14px; border-radius: 999px; border: 1px solid var(--band-line); background: var(--card); color: var(--ink); text-decoration: none; font-size: .93rem; }
.period a[aria-current] { background: var(--teal); border-color: var(--teal); color: #fff; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin: 0 0 20px; }
.kpi { background: var(--card); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.kpi p { margin: 0; }
.kpi-label { color: var(--ink-soft); font-size: .92rem; }
.kpi-value { font-size: 2rem; font-weight: 600; line-height: 1.2; margin: 4px 0 2px !important; }
.kpi-delta { font-size: .88rem; font-weight: 600; }
.kpi-delta small { font-weight: 400; color: var(--ink-soft); font-size: .82rem; }
.kpi-delta.up { color: #1F7A4D; }
.kpi-delta.down { color: #B33A3A; }
.kpi-delta.flat { color: var(--ink-soft); }
.chart-card { margin: 0 0 20px; }
.chart-wrap { overflow-x: auto; }
.chart { display: block; width: 100%; min-width: 560px; height: auto; }
.chart .grid { stroke: #E4ECEE; stroke-width: 1; }
.chart .axis { stroke: #C6D6DA; stroke-width: 1; }
.chart .bar { fill: var(--teal); }
.chart .col:hover .bar { fill: var(--teal-dark); }
.chart .hit { fill: transparent; }
.chart .tick { fill: var(--ink-soft); font-size: 11px; font-variant-numeric: tabular-nums; }
.chart .peak { fill: var(--ink); font-size: 12px; font-weight: 600; }
.numbers { margin-top: 12px; }
.numbers summary { cursor: pointer; color: var(--teal); font-weight: 600; }
.numbers .table-wrap { margin-top: 10px; box-shadow: none; border: 1px solid var(--line); max-height: 320px; overflow-y: auto; }
.st-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.rank { list-style: none; margin: 0; padding: 0; }
.rank li { display: grid; grid-template-columns: 1fr auto auto; gap: 4px 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.rank li:last-child { border-bottom: 0; }
.rank-label { overflow-wrap: anywhere; }
.rank-n { font-weight: 600; font-variant-numeric: tabular-nums; }
.rank-pct { color: var(--ink-soft); font-variant-numeric: tabular-nums; min-width: 3.2em; text-align: right; }
.rank-bar { grid-column: 1 / -1; display: block; }
.rank-bar .track { fill: var(--band); }
.rank-bar .fill { fill: var(--teal); }
.how { margin-top: 8px; }
.content-state { margin-top: 8px; }