/* Admin-UI für lizenz.bse-it.de
   Bewusst eigene CSS-Datei statt Bootstrap o.ä. — schlanke statische Auslieferung. */

* { box-sizing: border-box; }

/* BSE-IT Branding */
:root {
    --brand-primary: #0079C1;
    --brand-primary-hover: #005A8C;        /* dunkler, Active-States */
    --brand-primary-light: #2697D6;        /* heller, Hover-States */
}

body {
    font-family: system-ui, -apple-system, sans-serif;
    margin: 0;
    background: #f5f5f7;
    color: #222;
    line-height: 1.4;
}
a { color: var(--brand-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.admin-shell { min-height: 100vh; display: flex; flex-direction: column; }

.admin-topbar {
    background: #1f2937;
    color: #fff;
    padding: 0.7rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.admin-topbar h1 { margin: 0; font-size: 1.1rem; font-weight: 600; }
.admin-topbar nav { display: flex; gap: 1rem; flex: 1; }
.admin-topbar nav a { color: #d1d5db; padding: 0.3rem 0.6rem; border-radius: 4px; }
.admin-topbar nav a:hover { background: rgba(255,255,255,0.08); color: #fff; text-decoration: none; }
.admin-topbar nav a.active { background: rgba(255,255,255,0.12); color: #fff; }
.admin-topbar form { margin: 0; }
.admin-topbar .user-pill {
    background: transparent; border: 1px solid rgba(255,255,255,0.2); color: #d1d5db;
    padding: 0.3rem 0.7rem; border-radius: 999px; font-size: 0.85rem; cursor: pointer;
}
.admin-topbar .user-pill:hover { background: rgba(255,255,255,0.1); color: #fff; }

.admin-main { flex: 1; padding: 1.5rem; max-width: 1280px; width: 100%; margin: 0 auto; }
.admin-main h2 { margin-top: 0; }

.card {
    background: #fff;
    border-radius: 8px;
    padding: 1.2rem 1.4rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    margin-bottom: 1rem;
}
.card-title { font-weight: 600; font-size: 1rem; margin-bottom: 0.6rem; }

.alert { padding: 0.7rem 1rem; border-radius: 6px; margin-bottom: 1rem; }
.alert.error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.alert.info { background: #dbeafe; color: #1e3a8a; border: 1px solid #93c5fd; }
.alert.success { background: #dcfce7; color: #14532d; border: 1px solid #86efac; }

.form-row { display: flex; gap: 1rem; align-items: center; margin-bottom: 0.8rem; flex-wrap: wrap; }
.form-row label { min-width: 160px; font-weight: 500; }
.form-row input[type=text],
.form-row input[type=email],
.form-row input[type=password],
.form-row input[type=number],
.form-row input[type=date],
.form-row select,
.form-row textarea {
    flex: 1 1 280px;
    padding: 0.5rem 0.7rem;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
    background: #fff;
}
.form-row textarea { min-height: 80px; resize: vertical; }
.form-row small { flex-basis: 100%; color: #6b7280; font-size: 0.85rem; padding-left: 160px; }

.btn {
    padding: 0.5rem 1rem;
    border-radius: 4px;
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 0.92rem;
    font-family: inherit;
}
.btn-primary { background: var(--brand-primary); color: #fff; }
.btn-primary:hover { background: var(--brand-primary-light); }
.btn-secondary { background: #fff; border-color: #d1d5db; color: #374151; }
.btn-secondary:hover { background: #f3f4f6; }
.btn-danger { background: #dc2626; color: #fff; }
.btn-danger:hover { background: #b91c1c; }
.btn-warn { background: #f59e0b; color: #fff; }
.btn-warn:hover { background: #d97706; }

table.licenses { width: 100%; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
table.licenses th, table.licenses td { text-align: left; padding: 0.6rem 0.8rem; border-bottom: 1px solid #e5e7eb; font-size: 0.92rem; }
table.licenses th { background: #f9fafb; font-weight: 600; color: #374151; }
table.licenses tr:last-child td { border-bottom: none; }
table.licenses tr:hover td { background: #f9fafb; }
table.licenses code { font-size: 0.85rem; }

.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.badge-active   { background: #dcfce7; color: #14532d; }
.badge-trial    { background: #dbeafe; color: #1e3a8a; }
.badge-expired  { background: #f3f4f6; color: #6b7280; }
.badge-revoked  { background: #fee2e2; color: #991b1b; }
.badge-soon     { background: #fef3c7; color: #78350f; }

.filter-bar { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; margin-bottom: 1rem; }
.filter-bar a {
    padding: 0.3rem 0.8rem; border-radius: 999px; background: #fff; border: 1px solid #d1d5db;
    color: #374151; font-size: 0.88rem; text-decoration: none;
}
.filter-bar a.active { background: var(--brand-primary); color: #fff; border-color: var(--brand-primary); }
.filter-bar input[type=search] { flex: 1 1 240px; padding: 0.4rem 0.7rem; border: 1px solid #d1d5db; border-radius: 4px; }

.dl-grid { display: grid; grid-template-columns: max-content 1fr; gap: 0.5rem 1.2rem; margin: 0; }
.dl-grid dt { color: #6b7280; font-size: 0.9rem; }
.dl-grid dd { margin: 0; word-break: break-all; }

.login-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.login-card { background: #fff; border-radius: 12px; padding: 2rem; box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    width: 100%; max-width: 420px; }
.login-card h1 { margin: 0 0 0.4rem; font-size: 1.4rem; }
.login-card .subtitle { color: #6b7280; margin: 0 0 1.5rem; font-size: 0.9rem; }
.login-submit { width: 100%; padding: 0.7rem; margin-top: 0.6rem; }