/* ===========================================================================
   Backend-Styles – funktional, übersichtlich, gleiche Designsprache.
   =========================================================================== */

:root {
    --ink: #14161a; --ink-soft: #23272e; --paper: #f4f3ef; --card: #fff;
    --line: #e2e0da; --muted: #6c7079; --accent: #ff5b23; --accent-dk: #d6440f;
    --ok: #1f9d55; --err: #d23b3b;
}
* { box-sizing: border-box; }
body.admin {
    margin: 0; display: grid; grid-template-columns: 250px 1fr; min-height: 100vh;
    font-family: 'Archivo', system-ui, sans-serif; background: var(--paper); color: var(--ink);
}
h1, h2 { font-family: 'Saira Condensed', sans-serif; text-transform: uppercase; letter-spacing: .5px; margin: 0 0 .6em; }
a { color: var(--accent-dk); }

/* Seitenleiste */
.admin-side { background: var(--ink); color: #cdd1d8; display: flex; flex-direction: column; padding: 1.2rem; gap: 1.5rem; }
.admin-side__brand { font-family: 'Saira Condensed', sans-serif; font-size: 1.3rem; color: #fff; display: flex; align-items: center; gap: .5rem; }
.admin-side__brand span { color: var(--accent); }
.admin-side__nav { display: flex; flex-direction: column; gap: .2rem; }
.admin-side__nav a { color: #cdd1d8; text-decoration: none; padding: .6rem .8rem; border-radius: 4px; font-size: .9rem; }
.admin-side__nav a:hover { background: var(--ink-soft); color: #fff; }
.admin-side__foot { margin-top: auto; font-size: .8rem; color: #8b909a; display: flex; flex-direction: column; gap: .7rem; }
.admin-side__foot strong { color: #fff; font-size: 1rem; }

/* Hauptbereich */
.admin-main { padding: 2rem 2.5rem; }

/* Buttons */
.btn { display: inline-block; background: var(--accent); color: #fff; border: none; padding: .6rem 1.2rem;
       font: 600 .88rem/1 'Archivo', sans-serif; border-radius: 4px; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--accent-dk); }
.btn--sm { padding: .4rem .7rem; font-size: .78rem; }
.btn--ghost { background: transparent; border: 1.5px solid var(--line); color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--danger { background: var(--err); }
.btn--danger:hover { background: #a82c2c; }

/* Karten / Kennzahlen */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 1.2rem; }
.card__num { font-family: 'Saira Condensed', sans-serif; font-size: 2.4rem; font-weight: 700; }
.card__label { color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .5px; }

/* Tabellen */
.table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.table th, .table td { padding: .75rem 1rem; text-align: left; border-bottom: 1px solid var(--line); font-size: .9rem; }
.table th { background: #fafaf8; text-transform: uppercase; font-size: .75rem; letter-spacing: .5px; color: var(--muted); }
.table tr:last-child td { border-bottom: none; }
.table .num { text-align: right; }
.tag { display: inline-block; padding: .15rem .6rem; border-radius: 999px; font-size: .72rem; font-weight: 600; }
.tag--on { background: #eaf7ef; color: var(--ok); }
.tag--off { background: #f1f1ee; color: var(--muted); }

/* Formulare */
.form { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 1.6rem; max-width: 640px; }
.form-row { margin-bottom: 1.1rem; }
.form-row label { display: block; font-weight: 600; font-size: .85rem; margin-bottom: .35rem; }
.form-row input, .form-row textarea, .form-row select {
    width: 100%; padding: .6rem .7rem; border: 1.5px solid var(--line); border-radius: 4px; font: inherit; background: #fff;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.form-row textarea { min-height: 110px; resize: vertical; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-actions { display: flex; gap: .7rem; margin-top: 1.2rem; }
.hint { color: var(--muted); font-size: .8rem; margin-top: .3rem; }

/* Login */
.login-wrap { grid-column: 1 / -1; display: grid; place-items: center; min-height: 100vh; background:
    linear-gradient(135deg, rgba(20,22,26,.95), rgba(20,22,26,.8)),
    repeating-linear-gradient(45deg, #23272e 0 18px, #14161a 18px 36px); }
.login-card { background: var(--card); border-radius: 8px; padding: 2.2rem; width: min(380px, 92%); box-shadow: 0 20px 50px rgba(0,0,0,.35); border-top: 4px solid var(--accent); }
.login-card h1 { text-align: center; }
.login-card .brand-mark { text-align: center; color: var(--accent); font-size: 2.4rem; line-height: 1; }

/* Flash */
.flash { padding: .8rem 1rem; border-radius: 4px; margin: 0 0 1.2rem; border-left: 4px solid; font-size: .9rem; }
.flash--info { background: #eef3fb; border-color: #3b6fd2; }
.flash--ok { background: #eaf7ef; border-color: var(--ok); }
.flash--error { background: #fcecec; border-color: var(--err); }

.page-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.4rem; flex-wrap: wrap; gap: 1rem; }

@media (max-width: 720px) {
    body.admin { grid-template-columns: 1fr; }
    .admin-side { flex-direction: row; flex-wrap: wrap; align-items: center; }
    .admin-side__foot { margin: 0; }
    .form-grid { grid-template-columns: 1fr; }
}