/**
 * Aegis Health Connect — Elite Lab Design System
 * Dunkle Panels, Cyan-Glow, Praxis-Performance-Dashboard
 */

:root {
    --brand-primary: #0d9488;
    --brand-secondary: #0b161e;
    --brand-accent: #00f2ff;
    --bg: #0b161e;
    --surface: #12212c;
    --surface-elevated: #1a2d3a;
    --border: #1e3a47;
    --text: #e8ecf1;
    --muted: #a0aec0;
    --accent: var(--brand-accent);
    --accent-hover: #5ff8ff;
    --accent-glow: rgba(0, 242, 255, 0.45);
    --accent-glow-soft: rgba(0, 242, 255, 0.22);
    --primary: var(--brand-primary);
    --danger: #e85a5a;
    --success: #00ff88;
    --warning: #f59e0b;
    --title-glow: 0 0 10px rgba(0, 242, 255, 0.5);
    --btn-hover-shadow: 0 0 15px rgba(0, 242, 255, 0.35);
    --sidebar-width: 260px;
    --radius: 10px;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
    font-size: 15px;
    line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* Layout */
.app-shell {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 1.5rem 1rem;
    flex-shrink: 0;
}

.sidebar-brand {
    padding: 0 0.5rem 1.5rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1rem;
}

.sidebar-brand h1 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--accent);
    text-shadow: var(--title-glow);
}

.sidebar-brand p {
    margin: 0.25rem 0 0;
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-list li { margin-bottom: 0.25rem; }

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.75rem;
    border-radius: 8px;
    color: var(--muted);
    font-size: 0.9rem;
    transition: background 0.15s, color 0.15s;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(0, 242, 255, 0.08);
    color: var(--accent);
}

.main-content {
    flex: 1;
    padding: 1.5rem 2rem;
    overflow-x: auto;
}

.page-header {
    margin-bottom: 1.75rem;
}

.page-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--text);
}

.page-header p {
    margin: 0.35rem 0 0;
    color: var(--muted);
    font-size: 0.9rem;
}

/* KPI Widgets (Elite Lab Performance) */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.kpi-card {
    background: var(--surface);
    border: 2px solid transparent;
    border-radius: var(--radius);
    padding: 1.1rem 1.25rem;
    transition: border-color 0.18s, box-shadow 0.18s;
}

.kpi-card:hover {
    border-color: var(--accent);
    box-shadow: 0 0 22px var(--accent-glow-soft);
}

.kpi-label {
    margin: 0 0 0.35rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-shadow: var(--title-glow);
}

.kpi-value {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent);
    text-shadow: var(--title-glow);
}

.kpi-hint {
    margin: 0.35rem 0 0;
    font-size: 0.75rem;
    color: var(--muted);
}

/* Panels */
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.panel-title {
    margin: 0;
    font-size: 1rem;
    color: var(--text);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: box-shadow 0.15s, background 0.15s;
}

.btn:hover {
    background: rgba(0, 242, 255, 0.1);
    box-shadow: var(--btn-hover-shadow);
}

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: #0f766e;
    box-shadow: 0 0 15px rgba(13, 148, 136, 0.4);
}

/* Forms */
.form-group { margin-bottom: 1rem; }

.form-label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.form-input,
.form-select {
    width: 100%;
    padding: 0.6rem 0.85rem;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.9rem;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow-soft);
}

/* Patient Portal (3-Klick-Buchung) */
.portal-hero {
    text-align: center;
    padding: 3rem 1.5rem 2rem;
    max-width: 640px;
    margin: 0 auto;
}

.portal-hero h1 {
    font-size: 2rem;
    color: var(--accent);
    text-shadow: var(--title-glow);
    margin: 0 0 0.5rem;
}

.portal-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 720px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.step-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-align: center;
}

.step-number {
    display: inline-flex;
    width: 2rem;
    height: 2rem;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.step-card h3 {
    margin: 0 0 0.35rem;
    font-size: 0.95rem;
}

.step-card p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--muted);
}

/* Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th,
.data-table td {
    padding: 0.65rem 0.85rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    color: var(--muted);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
}

.status-confirmed { background: rgba(0, 255, 136, 0.12); color: var(--success); }
.status-pending   { background: rgba(245, 158, 11, 0.12); color: var(--warning); }
.status-cancelled { background: rgba(232, 90, 90, 0.12); color: var(--danger); }
.status-checked_in, .status-in_progress { background: rgba(0, 242, 255, 0.12); color: var(--accent); }
.status-completed { background: rgba(13, 148, 136, 0.15); color: var(--primary); }

/* Login */
.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.login-card {
    width: 100%;
    max-width: 400px;
}

/* Sidebar user */
.sidebar {
    display: flex;
    flex-direction: column;
}

.sidebar-user {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.sidebar-user-name {
    margin: 0 0 0.25rem;
    padding: 0 0.75rem;
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 600;
}

/* Forms */
.form-grid .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-top: 0.5rem;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
    font-size: 0.9rem;
}

textarea.form-input {
    resize: vertical;
    min-height: 80px;
}

.search-form {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.btn-danger {
    border-color: var(--danger);
    color: var(--danger);
}

.btn-danger:hover {
    background: rgba(232, 90, 90, 0.1);
    box-shadow: 0 0 12px rgba(232, 90, 90, 0.25);
}

.form-select-sm {
    padding: 0.2rem 0.4rem;
    font-size: 0.72rem;
    margin-top: 0.35rem;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.25rem;
}

.row-highlight {
    background: rgba(0, 242, 255, 0.06);
}

/* Calendar */
.calendar-toolbar {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.calendar-grid {
    overflow-x: auto;
    padding: 0;
}

.calendar-header,
.calendar-row {
    display: grid;
    grid-template-columns: 56px repeat(7, minmax(100px, 1fr));
    border-bottom: 1px solid var(--border);
}

.calendar-day-head {
    padding: 0.6rem 0.4rem;
    text-align: center;
    border-left: 1px solid var(--border);
    font-size: 0.8rem;
}

.calendar-day-head.is-today {
    background: rgba(0, 242, 255, 0.08);
}

.calendar-day-head .day-name {
    display: block;
    color: var(--muted);
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 0.06em;
}

.calendar-day-head .day-num {
    font-weight: 700;
    color: var(--accent);
}

.calendar-time-col {
    padding: 0.4rem;
    font-size: 0.7rem;
    color: var(--muted);
    border-right: 1px solid var(--border);
    text-align: right;
    padding-right: 0.5rem;
}

.calendar-cell {
    min-height: 52px;
    border-left: 1px solid var(--border);
    padding: 2px;
    vertical-align: top;
}

.calendar-event {
    background: var(--surface-elevated);
    border-left: 3px solid var(--primary);
    border-radius: 4px;
    padding: 0.3rem 0.4rem;
    margin-bottom: 2px;
    font-size: 0.72rem;
    line-height: 1.3;
}

.calendar-event-patient {
    display: block;
    color: var(--muted);
    font-size: 0.65rem;
}

.calendar-event-actions {
    margin: 0;
}

/* Responsive */
.tab-nav {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.doc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.doc-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}

.portal-shell .sidebar-brand h1 {
    font-size: 1rem;
}

.conflict-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.conflict-col h4 {
    margin: 0 0 0.75rem;
    color: var(--accent);
    font-size: 0.9rem;
}

.conflict-pre {
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.75rem;
    font-size: 0.72rem;
    max-height: 280px;
    overflow: auto;
    margin-bottom: 0.75rem;
}

@media (max-width: 768px) {
    .conflict-grid { grid-template-columns: 1fr; }
    .app-shell { flex-direction: column; }
    .sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
    .portal-steps { grid-template-columns: 1fr; }
    .main-content { padding: 1rem; }
    .ahc-topbar { flex-direction: column; align-items: stretch; }
}

/* Phase 8 — Komfort: globale Suche + Topbar */
.ahc-topbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: -0.5rem 0 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}
.ahc-search {
    position: relative;
    flex: 1;
    max-width: 420px;
}
.ahc-search .form-input {
    width: 100%;
    margin: 0;
}
.ahc-search-results {
    position: absolute;
    z-index: 40;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    max-height: 320px;
    overflow: auto;
    box-shadow: 0 8px 24px rgba(0,0,0,.35);
}
.ahc-search-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.65rem 0.85rem;
    color: var(--text);
    border-bottom: 1px solid var(--border);
}
.ahc-search-item:hover {
    background: rgba(0, 242, 255, 0.08);
    color: var(--accent);
}
.ahc-search-item strong { font-size: 0.92rem; }
.ahc-search-item span { font-size: 0.78rem; color: var(--muted); }
.ahc-search-empty {
    padding: 0.85rem;
    color: var(--muted);
    font-size: 0.85rem;
}
.rz-waitlist-box {
    background: rgba(13, 148, 136, 0.12);
    border: 1px solid rgba(13, 148, 136, 0.35);
    border-radius: 10px;
    padding: 1rem 1.15rem;
    margin-bottom: 1.25rem;
}
.rz-waitlist-box h3 {
    margin: 0 0 0.4rem;
    font-size: 1rem;
    color: var(--accent);
}
.rz-waitlist-box p {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}