/* RegulaView · Admin Portal — calm, dense, mission-critical. */

:root {
    --navy-950:#06101f;
    --navy-900:#0b1a33;
    --navy-800:#13243f;
    --navy-700:#1c3457;
    --slate-700:#334155;
    --slate-600:#475569;
    --slate-500:#64748b;
    --slate-400:#94a3b8;
    --slate-300:#cbd5e1;
    --slate-200:#e2e8f0;
    --slate-100:#f1f5f9;
    --slate-50:#f8fafc;
    --white:#ffffff;
    --accent:#3b82f6;
    --accent-strong:#1d4ed8;
    --good:#10b981;
    --warn:#f59e0b;
    --bad:#ef4444;
    --radius:10px;
    --shadow-sm:0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.05);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body { font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif; color: var(--slate-700); background: var(--slate-50); }
a { color: var(--accent-strong); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: 9px 14px; border-radius: 8px; font-weight: 600; font-size: .92rem; border: 1px solid transparent; cursor: pointer; }
.btn.lg { padding: 12px 18px; font-size: 1rem; }
.btn.small { padding: 6px 10px; font-size: .85rem; }
.btn.full { width: 100%; }
.btn-primary { background: var(--navy-900); color: #fff; }
.btn-primary:hover { background: var(--navy-800); }
.btn-ghost { background: transparent; color: var(--navy-900); border-color: var(--slate-300); }
.btn-ghost:hover { border-color: var(--navy-900); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.muted { color: var(--slate-500); }
.small { font-size: .85rem; }
.xs { font-size: .76rem; }
.txt-bad { color: var(--bad); }

/* Auth shell */
.auth-shell { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(180deg, #0b1a33, #13243f); padding: 24px; }
.auth-card { width: 100%; max-width: 420px; background: #fff; border-radius: 14px; padding: 32px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.5); }
.auth-brand { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--navy-900); margin-bottom: 22px; }
.auth-brand .brand-mark { width: 22px; height: 22px; background: linear-gradient(135deg, var(--navy-700), var(--accent)); border-radius: 5px; }
.auth-card h1 { font-size: 1.5rem; margin: 0 0 6px; color: var(--navy-900); }
.auth-card .field { display: flex; flex-direction: column; gap: 6px; margin: 14px 0; }
.auth-card .field label { font-weight: 600; font-size: .9rem; color: var(--navy-900); }
.auth-card .field input { padding: 11px 12px; border: 1px solid var(--slate-300); border-radius: 8px; font: inherit; }
.auth-card .field input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.auth-foot { margin-top: 18px; }
.notice { padding: 10px 12px; border-radius: 8px; margin: 12px 0; }
.notice.error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.notice.success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }

/* App shell */
.app-shell { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.sidebar { background: var(--navy-900); color: var(--slate-200); display: flex; flex-direction: column; padding: 22px 16px; }
.sidebar .brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; border-bottom: 1px solid rgba(255,255,255,.08); }
.sidebar .brand strong { display: block; color: #fff; }
.sidebar .brand-mark { width: 22px; height: 22px; background: linear-gradient(135deg, var(--accent), #fff); border-radius: 5px; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; padding: 14px 0; flex: 1; }
.sidebar nav a { color: var(--slate-300); padding: 9px 10px; border-radius: 7px; display: flex; align-items: center; gap: 10px; font-size: .92rem; }
.sidebar nav a:hover { background: rgba(255,255,255,.05); color: #fff; text-decoration: none; }
.sidebar nav a.active { background: var(--accent-strong); color: #fff; }
.sidebar .ico { display: inline-block; width: 18px; text-align: center; opacity: .8; }
.sidebar-foot { border-top: 1px solid rgba(255,255,255,.08); padding-top: 14px; }
.user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.user .avatar { width: 36px; height: 36px; background: var(--accent); color: #fff; border-radius: 50%; display: grid; place-items: center; font-weight: 700; }
.user strong { display: block; color: #fff; font-size: .9rem; }

.main { display: flex; flex-direction: column; min-width: 0; }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 14px 28px; background: #fff; border-bottom: 1px solid var(--slate-200); }
.env-badge { font-size: .85rem; color: var(--slate-500); }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.content { padding: 28px; }

.page-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.page-header h1 { margin: 0 0 4px; font-size: 1.6rem; color: var(--navy-900); font-family: 'Inter', sans-serif; font-weight: 600; }
.page-header p { margin: 0; }

/* KPI cards */
.kpi-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-bottom: 22px; }
.kpi-card { background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); }
.kpi-card span { font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--slate-500); display: block; }
.kpi-card strong { font-size: 1.6rem; color: var(--navy-900); display: block; margin-top: 4px; font-weight: 600; }
.kpi-card small { display: block; margin-top: 4px; }

.panel { background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow-sm); }
.panel header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.panel header h2 { margin: 0; font-size: 1rem; color: var(--navy-900); font-family: 'Inter', sans-serif; font-weight: 600; }
.bars-lg { display: flex; align-items: flex-end; gap: 4px; height: 180px; }
.bars-lg span { flex: 1; background: linear-gradient(180deg, var(--accent), var(--navy-700)); border-radius: 3px 3px 0 0; opacity: .85; }
.stages { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.stages li { display: flex; align-items: center; gap: 8px; font-size: .92rem; color: var(--slate-700); }

.grid { display: grid; gap: 16px; }
.two-thirds { grid-template-columns: 2fr 1fr; }
.two { grid-template-columns: 1fr 1fr; }

/* Status dot */
.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--slate-300); }
.status-dot.ok { background: var(--good); box-shadow: 0 0 0 3px rgba(16,185,129,.18); }
.status-dot.warn { background: var(--warn); box-shadow: 0 0 0 3px rgba(245,158,11,.18); }
.status-dot.bad { background: var(--bad); box-shadow: 0 0 0 3px rgba(239,68,68,.18); }

/* Toolbar */
.toolbar { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.input { padding: 9px 12px; border: 1px solid var(--slate-300); border-radius: 8px; font: inherit; background: #fff; min-width: 200px; }
.input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }

/* Data tables */
table.data { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
table.data th, table.data td { padding: 11px 14px; text-align: left; vertical-align: top; }
table.data thead { background: var(--slate-50); }
table.data th { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--slate-500); font-weight: 600; border-bottom: 1px solid var(--slate-200); }
table.data tbody tr { border-top: 1px solid var(--slate-100); }
table.data tbody tr:hover { background: var(--slate-50); }
table.data .row-actions { white-space: nowrap; text-align: right; }
table.data tr.row-warn { background: #fffbeb; }
table.data tr.row-warn:hover { background: #fef3c7; }
.link { background: none; border: none; color: var(--accent-strong); cursor: pointer; padding: 0 6px; font-weight: 600; font-size: .9rem; }
.link:hover { text-decoration: underline; }

code { font-family: ui-monospace, 'JetBrains Mono', Menlo, monospace; font-size: .85em; background: var(--slate-100); padding: 2px 6px; border-radius: 4px; }

/* Badges */
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .76rem; font-weight: 600; background: var(--slate-100); color: var(--slate-700); border: 1px solid var(--slate-200); }
.badge.ok { background: #ecfdf5; color: #065f46; border-color: #a7f3d0; }
.badge.warn { background: #fffbeb; color: #92400e; border-color: #fde68a; }
.badge.bad { background: #fef2f2; color: #991b1b; border-color: #fecaca; }

.empty { background: #fff; border: 1px dashed var(--slate-300); padding: 28px; border-radius: var(--radius); text-align: center; }

.pager { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 0; }

/* Responsive */
@@media (max-width: 1100px) {
    .kpi-grid { grid-template-columns: repeat(3, 1fr); }
    .two-thirds { grid-template-columns: 1fr; }
}
@@media (max-width: 800px) {
    .app-shell { grid-template-columns: 1fr; }
    .sidebar { position: sticky; top: 0; z-index: 5; }
    .sidebar nav { flex-direction: row; flex-wrap: wrap; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .two { grid-template-columns: 1fr; }
}