/* admin/_style.css — separate from public site.css. Same design tokens
   plus admin-specific layout. */

:root {
    --bg: #FFFFFF;
    --text: #1F2937;
    --muted: #6B7280;
    --muted-soft: #9CA3AF;
    --border: #E5E7EB;
    --accent: #2563EB;
    --accent-soft: #EFF6FF;
    --danger: #B91C1C;
    --danger-soft: #FEE2E2;
    --success: #047857;
    --success-soft: #D1FAE5;
    --warn: #B45309;
    --warn-soft: #FEF3C7;
    --code-bg: #F8FAFC;
    --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    background: #F9FAFB;
    color: var(--text);
    font-family: var(--sans);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
.admin-header {
    background: white;
    border-bottom: 2px solid var(--accent);
    padding: 12px 0;
    position: sticky; top: 0; z-index: 50;
}
.admin-header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 24px;
}
.admin-wordmark {
    font-weight: 700;
    font-size: 18px;
    color: var(--text) !important;
    letter-spacing: -0.01em;
    margin-right: auto;
}
.admin-wordmark:hover { text-decoration: none; }
.admin-wordmark .dot { color: var(--accent); }
.admin-wordmark .admin-label {
    font-family: var(--mono);
    font-weight: 500;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--muted-soft);
    margin-left: 6px;
}
.admin-nav {
    display: flex;
    gap: 2px;
    font-family: var(--sans);
    font-size: 13px;
}
.admin-nav a {
    color: var(--muted);
    padding: 6px 12px;
    border-radius: 4px;
    transition: background 100ms ease, color 100ms ease;
    position: relative;
}
.admin-nav a:hover { background: var(--accent-soft); color: var(--accent); text-decoration: none; }
.admin-nav a.is-active { background: var(--accent); color: white; }
.admin-nav a.is-active:hover { background: var(--accent); color: white; }
.admin-nav .badge {
    background: var(--danger);
    color: white;
    font-family: var(--mono);
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 999px;
    margin-left: 4px;
    vertical-align: 1px;
}
.admin-nav .logout { color: var(--muted-soft); }

/* Main */
.admin-main {
    max-width: 1280px;
    margin: 32px auto;
    padding: 0 24px 64px;
}

/* Footer */
.admin-footer {
    border-top: 1px solid var(--border);
    margin-top: 64px;
    padding: 20px 0 32px;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--muted-soft);
    letter-spacing: 0.04em;
}
.admin-footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

/* ── Headings ───────────────────────────────────────────────────── */
h1 {
    font-family: var(--sans);
    font-weight: 600;
    font-size: 24px;
    letter-spacing: -0.01em;
    margin: 0 0 24px;
    color: var(--text);
}
h2 {
    font-family: var(--sans);
    font-weight: 600;
    font-size: 16px;
    margin: 24px 0 12px;
}

/* ── Cards ──────────────────────────────────────────────────────── */
.card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 24px;
}
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}
.card-header h2, .card-header h1 { margin: 0; }

/* Dashboard stats */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}
.stat-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px 20px;
}
.stat-card .label {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--muted-soft);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}
.stat-card .value {
    font-family: var(--sans);
    font-weight: 600;
    font-size: 28px;
    color: var(--text);
    margin-top: 6px;
    letter-spacing: -0.02em;
}
.stat-card.warn .value { color: var(--warn); }
.stat-card.warn { background: var(--warn-soft); border-color: #FDE68A; }

/* ── Tables ─────────────────────────────────────────────────────── */
.tbl {
    width: 100%;
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
}
.tbl th, .tbl td {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}
.tbl thead th {
    background: #F9FAFB;
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted-soft);
    font-weight: 500;
}
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover { background: var(--code-bg); }
.tbl .title { font-weight: 500; }
.tbl .title a { color: var(--text); }
.tbl .title a:hover { color: var(--accent); }
.tbl .date {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--muted-soft);
    white-space: nowrap;
}
.tbl .actions { white-space: nowrap; text-align: right; }
.tbl .actions a { margin-left: 12px; }

/* ── Forms ──────────────────────────────────────────────────────── */
form .field { margin-bottom: 18px; }
form label {
    display: block;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    margin-bottom: 6px;
}
form input[type="text"], form input[type="email"], form input[type="password"],
form input[type="datetime-local"], form input[type="url"],
form textarea, form select {
    width: 100%;
    font-family: var(--sans);
    font-size: 15px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: white;
    color: var(--text);
    line-height: 1.4;
}
form input:focus, form textarea:focus, form select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
form textarea { min-height: 100px; resize: vertical; }

/* Pill / multi-select for tags */
.tag-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.tag-picker label {
    display: inline-flex;
    align-items: center;
    background: white;
    border: 1px solid var(--border);
    padding: 4px 10px;
    border-radius: 999px;
    cursor: pointer;
    font-family: var(--sans);
    font-size: 13px;
    color: var(--text);
    margin: 0;
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}
.tag-picker label:has(input:checked) {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}
.tag-picker input[type="checkbox"] { display: none; }

/* Buttons */
.btn {
    font-family: var(--sans);
    font-weight: 500;
    font-size: 14px;
    padding: 8px 16px;
    border: 1px solid var(--border);
    background: white;
    color: var(--text);
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}
.btn:hover { background: var(--code-bg); text-decoration: none; }
.btn-primary {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}
.btn-primary:hover { filter: brightness(0.95); color: white; }
.btn-danger {
    background: white;
    color: var(--danger);
    border-color: var(--danger-soft);
}
.btn-danger:hover { background: var(--danger-soft); }
.btn-sm { font-size: 12px; padding: 4px 10px; }

/* Flash messages */
.flash {
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 18px;
    font-size: 14px;
}
.flash-ok    { background: var(--success-soft); color: var(--success); border: 1px solid #A7F3D0; }
.flash-err   { background: var(--danger-soft);  color: var(--danger);  border: 1px solid #FCA5A5; }
.flash-info  { background: var(--accent-soft);  color: var(--accent);  border: 1px solid #BFDBFE; }

/* Status pill */
.status-pill {
    display: inline-block;
    font-family: var(--mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 2px 8px;
    border-radius: 3px;
}
.status-published { background: var(--success-soft); color: var(--success); }
.status-draft     { background: var(--warn-soft);    color: var(--warn); }
.status-retired   { background: #F3F4F6; color: var(--muted); }
.status-pending   { background: var(--warn-soft);    color: var(--warn); }
.status-approved  { background: var(--success-soft); color: var(--success); }
.status-spam      { background: var(--danger-soft);  color: var(--danger); }
.status-trash     { background: #F3F4F6; color: var(--muted); }

/* Quill editor sizing */
.ql-container.ql-snow { min-height: 400px; font-family: var(--sans); font-size: 16px; }
.ql-editor { min-height: 400px; font-family: var(--sans); font-size: 16px; line-height: 1.65; }
.ql-toolbar.ql-snow {
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    background: var(--code-bg);
    border-color: var(--border) !important;
}
.ql-container.ql-snow {
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
    border-color: var(--border) !important;
}

/* Login page */
.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #F9FAFB 0%, #EFF6FF 100%);
    padding: 24px;
}
.login-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}
.login-card .brand {
    text-align: center;
    margin-bottom: 32px;
}
.login-card .brand-wordmark {
    font-family: var(--sans);
    font-weight: 700;
    font-size: 26px;
    letter-spacing: -0.01em;
}
.login-card .brand-wordmark .dot { color: var(--accent); }
.login-card .brand-sub {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--muted-soft);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-top: 4px;
}

/* Util */
.row-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}
.text-muted { color: var(--muted); }
.text-sm { font-size: 13px; }
.text-mono { font-family: var(--mono); }
.text-right { text-align: right; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-0  { margin-bottom: 0; }