:root {
    --primary: #2a9d8f;
    --primary-dark: #21867a;
    --primary-light: rgba(42, 157, 143, 0.1);
    --secondary: #457b9d;
    --dark: #1d3557;
    --danger: #e63946;
    --warning: #f4a261;
    --info: #457b9d;
    --success: #2a9d8f;
    --text: #2b3a55;
    --text-muted: #8a97ad;
    --bg: #f4f7fb;
    --card-bg: #ffffff;
    --border: #e3e9f2;
    --shadow: 0 1px 3px rgba(29, 53, 87, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
}

/* Navbar */
.navbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 24px;
    height: 56px;
    background: var(--dark);
    color: #fff;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 10;
}
.navbar a { color: #fff; text-decoration: none; }
.navbar-brand { font-size: 18px; font-weight: 700; letter-spacing: 0.3px; }
.navbar-brand span { color: var(--primary); }
.navbar-context { flex: 1; display: flex; gap: 12px; align-items: center; }
.navbar-company { color: #c7d3e8; font-size: 13px; background: rgba(255,255,255,0.08); padding: 3px 10px; border-radius: 12px; }
.navbar-project { color: #c7d3e8; font-size: 13px; }
.navbar-user { display: flex; align-items: center; gap: 12px; font-size: 13px; color: #c7d3e8; }
.navbar-user select {
    background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.3);
    border-radius: 6px; padding: 4px 6px; font-size: 12px;
}
.navbar-user label { color: #8a97ad; font-size: 12px; }

/* Layout */
.container { max-width: 1200px; margin: 24px auto; padding: 0 24px; }

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 24px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}
.card-title { font-size: 18px; font-weight: 600; color: var(--dark); }

/* Grid */
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Tables */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--text-muted); font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: 0.5px; background: #f8fafc; }
tr:hover td { background: #f8fafc; }

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    background: var(--primary-light);
    color: var(--primary);
}
.badge-success { background: rgba(42, 157, 143, 0.12); color: var(--success); }
.badge-warning { background: rgba(244, 162, 97, 0.15); color: var(--warning); }
.badge-danger { background: rgba(230, 57, 70, 0.12); color: var(--danger); }
.badge-info { background: rgba(69, 123, 157, 0.12); color: var(--info); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 8px 18px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: var(--secondary); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.15);
}
.form-row { display: flex; gap: 12px; }
.form-row > .form-group { flex: 1; }

/* Flash messages */
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; font-size: 13px; }
.flash-error { background: rgba(230, 57, 70, 0.1); color: var(--danger); border: 1px solid rgba(230, 57, 70, 0.2); }
.flash-success { background: rgba(42, 157, 143, 0.1); color: var(--success); border: 1px solid rgba(42, 157, 143, 0.2); }

/* Misc */
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(29, 53, 87, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 24px;
}
.modal {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(29, 53, 87, 0.25);
    padding: 24px;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
}
.modal h3 { margin-bottom: 16px; color: var(--dark); }

/* Tabs */
.tabs { display: flex; gap: 4px; margin-bottom: 16px; flex-wrap: wrap; }
.tab {
    padding: 8px 18px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card-bg);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.2s;
}
.tab:hover { color: var(--primary); border-color: var(--primary); }
.tab-active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Patienten-Combobox */
.patpicker { position: relative; display: inline-block; }
.patpicker input { width: 100%; }
.patpicker-list {
    position: absolute; z-index: 90; top: 100%; left: 0;
    min-width: 260px; max-height: 240px; overflow-y: auto;
    background: #fff; border: 1px solid var(--border); border-radius: 8px;
    box-shadow: 0 8px 24px rgba(29, 53, 87, 0.15); margin-top: 4px;
}
.patpicker-item {
    padding: 8px 12px; cursor: pointer; font-size: 13px;
    border-bottom: 1px solid var(--border); white-space: nowrap;
}
.patpicker-item:last-child { border-bottom: none; }
.patpicker-item:hover { background: var(--primary-light); color: var(--primary); }
.patpicker-item small { color: var(--text-muted); margin-left: 8px; }
.patpicker-empty { padding: 8px 12px; color: var(--text-muted); font-size: 13px; }

/* Terminplaner-Felder */
.gridtable { white-space: nowrap; width: 100%; }
.gridtable th, .gridtable td { min-width: 88px; max-width: none; padding: 8px 6px; }
.gridtable th { white-space: normal; font-size: 12px; line-height: 1.25; }
.gridtable td { position: relative; }
.slot-col {
    min-width: 70px !important;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 12px;
    background: #f8fafc !important;
}
.cell {
    cursor: pointer;
    text-align: center;
    font-size: 13px;
    transition: background 0.15s;
    user-select: none;
}
.cell.free:hover { background: var(--primary-light); }
.cell.busy { background: rgba(42, 157, 143, 0.12); color: var(--primary-dark); font-weight: 600; }
.cell.canceled { background: rgba(230, 57, 70, 0.1); color: var(--danger); text-decoration: line-through; }
.cell-picker {
    position: absolute;
    z-index: 50;
    top: 100%;
    left: 0;
    min-width: 150px;
    max-height: 220px;
    overflow-y: auto;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(29, 53, 87, 0.15);
}
.cell-picker-item {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
}
.cell-picker-item:hover { background: var(--primary-light); color: var(--primary); }

/* Vertrag */
.vertrag-wrapper { max-width: 800px; margin: 0 auto; }
.vertrag-doc {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 40px 48px;
    border: 1px solid var(--border);
}
.vertrag-daten { width: 100%; border-collapse: collapse; margin-top: 16px; }
.vertrag-daten td { padding: 8px 6px; border-bottom: 1px solid var(--border); font-size: 14px; vertical-align: top; }
.vertrag-daten td:first-child { width: 150px; color: var(--text-muted); }

@media print {
    body { background: #fff; }
    .navbar, .no-print { display: none !important; }
    .container { max-width: 100%; margin: 0; padding: 0; }
    .vertrag-doc { box-shadow: none; border: none; padding: 10px 20px; }
    .vertrag-wrapper { max-width: 100%; }
}

/* Behandlung */
.rec-status { display: flex; align-items: center; gap: 8px; margin-top: 8px; color: var(--text-muted); font-size: 13px; }
.rec-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--danger); animation: blink 1s infinite; }
.rec-dot.idle { background: var(--text-muted); animation: none; }
@keyframes blink { 50% { opacity: 0.2; } }
.bh-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
@media (max-width: 900px) { .bh-grid { grid-template-columns: 1fr; } }
.bh-feld { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.bh-feld h4 { font-size: 13px; color: var(--secondary); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .03em; }
.bh-feld textarea, .bh-feld input[type="text"] {
    width: 100%; background: var(--card-bg); border: 1px solid var(--border);
    border-radius: 6px; padding: 8px; font-family: inherit; font-size: 13px; color: var(--text);
}
.bh-feld textarea { min-height: 90px; resize: vertical; }
.schritt-liste { margin-top: 8px; }
.schritt-item {
    display: flex; align-items: center; gap: 10px; background: var(--bg);
    border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; margin-bottom: 6px;
}
.schritt-item .s-name { font-weight: 600; flex: 1; }
.schritt-item .s-meta { color: var(--text-muted); font-size: 12px; }
.schritt-item.schritt-aktiv { border-color: var(--primary); background: #f2f8fb; }
.mock-banner {
    background: var(--warning); color: #fff; border-radius: 8px;
    padding: 8px 12px; font-size: 13px; margin-bottom: 12px;
}
.transkript-box {
    background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
    padding: 12px; white-space: pre-wrap; font-size: 13px; line-height: 1.6;
}
.kw-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.kw-chip { background: var(--primary-light); color: var(--primary); border-radius: 999px; padding: 2px 10px; font-size: 12px; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.alert-warning {
    background: #fff4e6; color: #8a5a13; border: 1px solid var(--warning);
    border-radius: 8px; padding: 10px 14px; font-size: 13px;
}
[x-cloak] { display: none !important; }

/* Abrechnung */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.kpi-card { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 16px; }
.kpi-card .kpi-val { font-size: 24px; font-weight: 700; color: var(--dark); margin-top: 4px; }
.kpi-card .kpi-val.muted { color: var(--text-muted); }
.kpi-card .kpi-val.danger { color: var(--danger); }
.kpi-card .kpi-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .03em; }
.danger-text { color: var(--danger) !important; }
.badge-muted { background: #f1f3f7; color: var(--text-muted); }
.mini-bar { display: flex; align-items: flex-end; gap: 6px; height: 90px; margin-top: 10px; }
.mini-bar .bar { flex: 1; background: var(--primary); border-radius: 4px 4px 0 0; min-height: 4px; position: relative; }
.mini-bar .bar span { position: absolute; top: -16px; left: 0; right: 0; text-align: center; font-size: 10px; color: var(--text-muted); }
.presis-tabs { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.rechnungs-kopf { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 18px; flex-wrap: wrap; }
.rechnung-doc { max-width: 760px; margin: 0 auto; background: var(--card-bg); border-radius: 12px; box-shadow: var(--shadow); padding: 36px 44px; border: 1px solid var(--border); }
.positionstabelle td, .positionstabelle th { padding: 8px 10px; border-bottom: 1px solid var(--border); }
.positionstabelle th { text-align: left; font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .03em; }
@media print {
    .positionstabelle td, .positionstabelle th { page-break-inside: avoid; }
}