/* =============================================================
   FireCheck – Design-System
   Light/Dark über prefers-color-scheme + manuellen Toggle (data-theme)
   ============================================================= */

:root {
    --fc-red: #e11d2a;
    --fc-red-dark: #b3141f;
    --fc-amber: #f59e0b;
    --fc-green: #16a34a;

    --bg: #f4f5f7;
    --surface: #ffffff;
    --surface-2: #fafafa;
    --border: #e2e5ea;
    --text: #1a1d22;
    --text-muted: #646b78;
    --accent: var(--fc-red);
    --accent-contrast: #ffffff;
    --shadow: 0 1px 2px rgba(16,24,40,.06), 0 4px 16px rgba(16,24,40,.06);
    --radius: 14px;
    --radius-sm: 9px;

    --ok-bg: #e7f6ec;   --ok-fg: #137a39;   --ok-bd: #b6e3c4;
    --warn-bg: #fdf0d9; --warn-fg: #9a6400; --warn-bd: #f3d79a;
    --crit-bg: #fde7e9; --crit-fg: #b3141f; --crit-bd: #f3b4bb;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #0f1216;
        --surface: #171b21;
        --surface-2: #1d222a;
        --border: #2a303a;
        --text: #e9ecf1;
        --text-muted: #9aa3b2;
        --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
        --ok-bg: #11351f;   --ok-fg: #5ed48a;   --ok-bd: #1d5733;
        --warn-bg: #3a2c0d; --warn-fg: #f0bf5c; --warn-bd: #5c4715;
        --crit-bg: #3a1216; --crit-fg: #f3909a; --crit-bd: #5c1d24;
    }
}
:root[data-theme="dark"] {
    --bg: #0f1216;
    --surface: #171b21;
    --surface-2: #1d222a;
    --border: #2a303a;
    --text: #e9ecf1;
    --text-muted: #9aa3b2;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
    --ok-bg: #11351f;   --ok-fg: #5ed48a;   --ok-bd: #1d5733;
    --warn-bg: #3a2c0d; --warn-fg: #f0bf5c; --warn-bd: #5c4715;
    --crit-bg: #3a1216; --crit-fg: #f3909a; --crit-bd: #5c1d24;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- Layout-Shell --- */
.app { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.sidebar {
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 1.25rem 1rem;
    display: flex; flex-direction: column; gap: .25rem;
    position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.15rem; padding: .25rem .5rem 1rem; }
.brand .logo { width: 34px; height: 34px; flex: none; }
.nav-link {
    display: flex; align-items: center; gap: .7rem;
    padding: .62rem .75rem; border-radius: var(--radius-sm);
    color: var(--text); font-weight: 500; font-size: .95rem;
}
.nav-link:hover { background: var(--surface-2); text-decoration: none; }
.nav-link.active { background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); }
.nav-link svg { width: 20px; height: 20px; flex: none; }
.nav-sep { height: 1px; background: var(--border); margin: .5rem .5rem; }
.nav-foot { margin-top: auto; font-size: .8rem; color: var(--text-muted); padding: .5rem; }

.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: .9rem 1.5rem; border-bottom: 1px solid var(--border);
    background: var(--surface); position: sticky; top: 0; z-index: 20;
}
.topbar h1 { font-size: 1.2rem; margin: 0; }
.content { padding: 1.5rem; max-width: 1200px; width: 100%; }

/* --- Components --- */
.card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow);
    padding: 1.25rem;
}
.grid { display: grid; gap: 1rem; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.btn {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .62rem 1.1rem; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: var(--surface);
    color: var(--text); font-weight: 600; font-size: .95rem; cursor: pointer;
    transition: transform .05s ease, background .15s ease;
}
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-contrast); }
.btn-primary:hover { background: var(--fc-red-dark); }
.btn-lg { padding: .9rem 1.4rem; font-size: 1.05rem; }
.btn-block { width: 100%; justify-content: center; }

.badge { display: inline-flex; align-items: center; gap: .35rem; padding: .18rem .55rem; border-radius: 999px; font-size: .8rem; font-weight: 700; border: 1px solid; }
.badge.ok   { background: var(--ok-bg);   color: var(--ok-fg);   border-color: var(--ok-bd); }
.badge.warn { background: var(--warn-bg); color: var(--warn-fg); border-color: var(--warn-bd); }
.badge.crit { background: var(--crit-bg); color: var(--crit-fg); border-color: var(--crit-bd); }

.stat { display: flex; flex-direction: column; gap: .25rem; }
.stat .label { color: var(--text-muted); font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.stat .value { font-size: 1.9rem; font-weight: 800; }

table.tbl { width: 100%; border-collapse: collapse; font-size: .93rem; }
table.tbl th, table.tbl td { text-align: left; padding: .65rem .75rem; border-bottom: 1px solid var(--border); }
table.tbl th { color: var(--text-muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
table.tbl tr:last-child td { border-bottom: none; }

.flash { padding: .8rem 1rem; border-radius: var(--radius-sm); margin-bottom: 1rem; border: 1px solid; font-weight: 500; }
.flash.success { background: var(--ok-bg); color: var(--ok-fg); border-color: var(--ok-bd); }
.flash.error   { background: var(--crit-bg); color: var(--crit-fg); border-color: var(--crit-bd); }
.flash.info    { background: var(--surface-2); color: var(--text); border-color: var(--border); }

label.field { display: block; margin-bottom: 1rem; }
label.field > span { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .35rem; }
input, select, textarea {
    width: 100%; padding: .7rem .8rem; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
    font-size: 1rem; font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 1px; border-color: var(--accent); }

.muted { color: var(--text-muted); }
.section-title { font-size: 1.05rem; font-weight: 700; margin: 0 0 .75rem; }
.empty { text-align: center; color: var(--text-muted); padding: 2rem 1rem; }

/* --- Icon-Button (Theme-Toggle etc.) --- */
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); cursor: pointer; color: var(--text); }
.icon-btn:hover { background: var(--surface-2); }
.icon-btn svg { width: 20px; height: 20px; }

/* --- Auth-Layout --- */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; background:
    radial-gradient(1200px 600px at 80% -10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent),
    var(--bg); }
.auth-card { width: 100%; max-width: 410px; }
.auth-card .brand { justify-content: center; font-size: 1.5rem; }

/* --- Prüf-Assistent (Wizard) --- */
.wizard-head { display:flex; justify-content:space-between; align-items:center; gap:1rem; margin-bottom:.75rem; flex-wrap:wrap; }
.wizard-head h2 { margin:0; font-size:1.25rem; }
.progress { height:8px; background:var(--surface-2); border:1px solid var(--border); border-radius:999px; overflow:hidden; margin-bottom:1.25rem; }
.progress > div { height:100%; background:var(--accent); transition:width .25s ease; }
.item-card { border:1px solid var(--border); border-radius:var(--radius-sm); padding:.9rem 1rem; margin-bottom:.75rem; background:var(--surface); }
.item-card .item-label { font-weight:700; margin-bottom:.6rem; display:flex; align-items:center; gap:.5rem; flex-wrap:wrap; }
.item-fields { display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:.6rem; }
.item-fields.no-pressure { grid-template-columns:1.4fr 1fr; }
.item-fields .f span { display:block; font-size:.76rem; color:var(--text-muted); margin-bottom:.2rem; font-weight:600; text-transform:uppercase; letter-spacing:.03em; }
input.scan { font-size:1.15rem; padding:.7rem; }
input.pressure.ok   { border-color:var(--ok-bd);   background:var(--ok-bg);   color:var(--ok-fg);   font-weight:700; }
input.pressure.warn { border-color:var(--warn-bd); background:var(--warn-bg); color:var(--warn-fg); font-weight:700; }
input.pressure.crit { border-color:var(--crit-bd); background:var(--crit-bg); color:var(--crit-fg); font-weight:700; }
.defect-toggle { margin-top:.6rem; font-size:.88rem; display:flex; align-items:center; gap:.45rem; color:var(--text-muted); }
.defect-toggle input { width:auto; }
.item-card.is-defect { border-color:var(--crit-bd); background:var(--crit-bg); }
.wizard-nav { display:flex; justify-content:space-between; gap:.75rem; margin-top:1.25rem; }
.type-pill { font-size:.72rem; font-weight:700; padding:.12rem .55rem; border-radius:999px; background:color-mix(in srgb, var(--accent) 14%, transparent); color:var(--accent); }
.mask-toggle { display:flex; align-items:center; gap:.7rem; font-weight:600; padding:.3rem 0; }
.mask-toggle input { width:22px; height:22px; }
.sum-veh { margin-bottom:1rem; }
.sum-veh h3 { margin:.2rem 0 .5rem; font-size:1.05rem; }

/* --- Druck --- */
@media print {
    .sidebar, .topbar, .scrim, .no-print, .wizard-nav { display: none !important; }
    .app { display: block; }
    .content { padding: 0; max-width: none; }
    .card { box-shadow: none; border-color: #ccc; break-inside: avoid; }
    body { background: #fff; }
}

/* --- Mobile --- */
.menu-toggle { display: none; }
@media (max-width: 860px) {
    .app { grid-template-columns: 1fr; }
    .sidebar { position: fixed; z-index: 50; left: 0; top: 0; width: 260px; transform: translateX(-100%); transition: transform .2s ease; box-shadow: var(--shadow); }
    .sidebar.open { transform: translateX(0); }
    .menu-toggle { display: inline-flex; }
    .content { padding: 1rem; }
    .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
    .scrim { position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 40; }
}