/* CPRPilot Klinikportal — Shell-Redesign (Häppchen 2c-0)
   Website-artiges Desktop-Layout (Sidebar + Topbar + Content), Theme Hell/Dunkel/System.
   Design-Tokens in CPRPilot-Farben, funktionale Farbcodierung, keine Lila-Töne,
   große Touch-Targets (DESIGN_RULES 2). Farben werden über [data-theme] gesetzt;
   das Attribut setzt portal.js (System-Auflösung + Live-Wechsel). */

/* ── Theme-Tokens ──────────────────────────────────────── */
/* Fallback = dunkel (bevor JS das Attribut setzt). */
:root,
[data-theme="dark"] {
    --bg:          #09090b;
    --surface:     #141416;
    --card-bg:     #1c1c1e;
    --input-bg:    #121214;
    --text-main:   #f4f4f5;
    --text-dim:    #a1a1aa;
    --border-color:#27272a;
    --hover:       rgba(255,255,255,0.06);
    --shadow:      0 10px 40px rgba(0,0,0,0.5);
    --accent-red:  #ef4444;
    --accent-gold: #f59e0b;
    --accent-green:#10b981;
    --accent-blue: #3b82f6;
}

[data-theme="light"] {
    --bg:          #f4f4f5;
    --surface:     #ffffff;
    --card-bg:     #ffffff;
    --input-bg:    #ffffff;
    --text-main:   #18181b;
    --text-dim:    #52525b;
    --border-color:#e4e4e7;
    --hover:       rgba(0,0,0,0.05);
    --shadow:      0 8px 30px rgba(0,0,0,0.10);
    --accent-red:  #dc2626;
    --accent-gold: #b45309;
    --accent-green:#059669;
    --accent-blue: #2563eb;
}

:root { --radius: 14px; --sidebar-w: 248px; }

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    background: var(--bg);
    color: var(--text-main);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

.view { min-height: 100vh; }
.view[hidden] { display: none !important; }
[hidden] { display: none !important; }

.view-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 24px;
    position: relative;
}

.muted { color: var(--text-dim); }

/* ── Brand ─────────────────────────────────────────────── */
.brand { text-align: center; margin-bottom: 20px; }
.brand-mark { font-weight: 800; font-size: 1.9rem; color: var(--text-main); letter-spacing: -0.5px; }
.brand-rest { font-weight: 800; font-size: 1.9rem; color: var(--accent-red); letter-spacing: -0.5px; }
.brand-app  { font-weight: 800; font-size: 1.9rem; color: var(--text-main); letter-spacing: -0.5px; }
.brand-sub { color: var(--text-dim); font-size: 0.9rem; margin-top: 4px; letter-spacing: 1px; text-transform: uppercase; }

/* ── Karten & Formulare (Auth) ─────────────────────────── */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 28px 26px;
    width: 100%;
    box-shadow: var(--shadow);
}
.auth-card { max-width: 420px; }

form { display: flex; flex-direction: column; gap: 8px; }
label { font-size: 0.85rem; color: var(--text-dim); margin-top: 8px; }
input {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 1rem;
    font-family: inherit;
}
input:focus { outline: none; border-color: var(--accent-blue); }
input[readonly] { color: var(--text-dim); background: var(--hover); }

/* ── Buttons (≥44px Touch-Target) ─────────────────────── */
.btn {
    min-height: 48px;
    padding: 12px 18px;
    border-radius: 10px;
    border: 1px solid transparent;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: filter 0.15s ease, background 0.15s ease;
}
.btn:disabled { opacity: 0.55; cursor: default; }
.btn-primary { background: var(--accent-blue); color: #fff; margin-top: 14px; }
.btn-primary:hover:not(:disabled) { filter: brightness(1.1); }
.btn-ghost { background: transparent; border-color: var(--border-color); color: var(--text-main); }
.btn-ghost:hover { background: var(--hover); }
.btn-link { background: none; border: none; color: var(--text-dim); min-height: 40px; text-decoration: underline; font-weight: 500; cursor: pointer; }
.btn-link:hover { color: var(--text-main); }

/* ── Meldungen ─────────────────────────────────────────── */
.error, .info {
    margin: 14px 0 0;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 0.9rem;
}
.error { background: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.35); color: var(--accent-red); }
.info  { background: rgba(16,185,129,0.12); border: 1px solid rgba(16,185,129,0.35); color: var(--accent-green); }

/* ── Spinner ───────────────────────────────────────────── */
.spinner {
    width: 34px; height: 34px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Theme-Switch (segmentierte Auswahl Hell/Dunkel/System) ── */
.theme-switch {
    display: inline-flex;
    gap: 2px;
    padding: 3px;
    background: var(--hover);
    border: 1px solid var(--border-color);
    border-radius: 999px;
}
.theme-switch.theme-switch-corner { position: absolute; top: 18px; right: 18px; z-index: 20; }
.theme-btn {
    display: inline-flex; align-items: center; gap: 6px;
    min-height: 34px; padding: 5px 12px;
    border: none; background: transparent;
    color: var(--text-dim);
    font-size: 0.82rem; font-weight: 600; font-family: inherit;
    border-radius: 999px; cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}
.theme-btn svg { width: 15px; height: 15px; }
.theme-btn:hover { color: var(--text-main); }
.theme-btn.active { background: var(--card-bg); color: var(--text-main); box-shadow: 0 1px 3px rgba(0,0,0,0.2); }

/* ── Sidebar-Zahnrad (unten) ───────────────────────────── */
.nav-bottom { margin-top: auto; display: flex; flex-direction: column; gap: 4px; }
.nav-item svg.gear { transition: transform 0.3s ease; }
.nav-item:hover svg.gear, .nav-item.active svg.gear { transform: rotate(45deg); }

/* ── Einstellungen-Seite ───────────────────────────────── */
.settings-page { display: flex; flex-direction: column; gap: 22px; }
.setting-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; flex-wrap: wrap;
    padding: 14px 0; border-top: 1px solid var(--border-color);
}
.setting-row:first-of-type { border-top: none; padding-top: 0; }
.setting-label { font-weight: 600; }
.setting-desc { font-size: 0.85rem; margin-top: 2px; }
.setting-link {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    width: 100%; min-height: 46px; padding: 12px 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-main); font-weight: 600;
}
.setting-link:first-of-type { border-top: none; }
.setting-link .soon { font-size: 0.75rem; font-weight: 600; color: var(--text-dim); background: var(--hover); padding: 3px 10px; border-radius: 999px; }

/* ── Version & Changelog ───────────────────────────────── */
.version-badge { font-size: 0.75rem; font-weight: 600; color: var(--text-dim); background: var(--hover); border: 1px solid var(--border-color); padding: 3px 10px; border-radius: 999px; }
.changelog-list { display: flex; flex-direction: column; gap: 18px; }
.changelog-entry { border-top: 1px solid var(--border-color); padding-top: 14px; }
.changelog-entry:first-child { border-top: none; padding-top: 0; }
.cl-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.cl-version { font-weight: 700; font-size: 1rem; }
.cl-current { font-size: 0.72rem; font-weight: 700; color: var(--accent-green); background: rgba(16,185,129,0.15); border: 1px solid rgba(16,185,129,0.4); padding: 2px 9px; border-radius: 999px; }
.cl-date { color: var(--text-dim); font-size: 0.82rem; margin-left: auto; }
.cl-changes { margin: 10px 0 0; padding-left: 20px; display: flex; flex-direction: column; gap: 5px; }
.cl-changes li { color: var(--text-dim); font-size: 0.9rem; }

/* ── Shell (eingeloggt): Sidebar + Topbar + Content ────── */
#view-app { min-height: 100vh; }
.portal-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--surface);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 20px 14px;
    position: sticky;
    top: 0;
    height: 100vh;
}
.sidebar-brand { display: flex; flex-direction: column; gap: 3px; padding: 4px 8px 18px; }
.sidebar-brand .brand-logo { display: inline-flex; align-items: baseline; }
.sidebar-brand .brand-mark, .sidebar-brand .brand-rest, .sidebar-brand .brand-app { font-size: 1.35rem; }
.sidebar-brand .brand-sub-inline { color: var(--text-dim); font-size: 0.72rem; letter-spacing: 1px; text-transform: uppercase; }

.nav { display: flex; flex-direction: column; gap: 4px; }
.nav-item {
    display: flex; align-items: center; gap: 11px;
    width: 100%;
    min-height: 46px; padding: 10px 12px;
    border: none; background: transparent;
    color: var(--text-dim);
    font-size: 0.95rem; font-weight: 600; font-family: inherit;
    text-align: left; border-radius: 10px; cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}
.nav-item svg { width: 19px; height: 19px; flex-shrink: 0; }
.nav-item:hover { background: var(--hover); color: var(--text-main); }
.nav-item.active { background: var(--hover); color: var(--accent-blue); }
.nav-item.active svg { color: var(--accent-blue); }

.sidebar-foot { margin-top: 12px; padding: 12px 8px 0; color: var(--text-dim); font-size: 0.72rem; display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.foot-name { font-weight: 600; color: var(--text-dim); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; padding: 12px 24px;
    background: var(--surface);
    border-bottom: 1px solid var(--border-color);
    position: sticky; top: 0; z-index: 5;
}
.topbar-title { font-size: 1.05rem; font-weight: 700; }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.me-name { color: var(--accent-gold); font-weight: 600; font-size: 0.92rem; }

.content { max-width: 1000px; width: 100%; margin: 0 auto; padding: 24px; display: flex; flex-direction: column; gap: 22px; }
.section[hidden] { display: none !important; }

.panel { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.panel h2 { margin: 0 0 16px; font-size: 1.1rem; display: flex; align-items: center; gap: 10px; }
.count-badge { font-size: 0.8rem; font-weight: 600; color: var(--text-dim); background: var(--hover); padding: 2px 9px; border-radius: 999px; }

/* ── Org-Baum ──────────────────────────────────────────── */
.org-tree { display: flex; flex-direction: column; gap: 10px; }
.org-klinik { border-left: 3px solid var(--accent-blue); padding-left: 12px; }
.org-klinik > .org-name { font-weight: 700; font-size: 1.02rem; }
.org-abt { margin: 8px 0 0 10px; border-left: 2px solid var(--border-color); padding-left: 12px; }
.org-abt > .org-name { font-weight: 600; color: var(--text-main); }
.org-station { margin: 5px 0 0 10px; color: var(--text-dim); font-size: 0.92rem; }
.org-station .org-code { color: var(--accent-gold); font-weight: 600; margin-left: 6px; }
.org-empty { color: var(--text-dim); font-style: italic; font-size: 0.9rem; }

/* ── Org-Baum: Verwaltungs-Buttons (2c-1) ──────────────── */
.org-row { display: flex; align-items: center; gap: 10px; justify-content: space-between; }
.org-row > span:first-child { min-width: 0; }
.tree-actions { display: inline-flex; gap: 8px; flex-shrink: 0; align-items: center; }
.tree-btn {
    background: var(--hover); border: 1px solid var(--border-color); color: var(--text-main);
    min-height: 30px; padding: 5px 14px; border-radius: 999px; font-size: 0.8rem; font-weight: 600;
    cursor: pointer; display: inline-flex; align-items: center; gap: 6px; line-height: 1;
    opacity: 0.55; transition: opacity 0.14s, background 0.14s, color 0.14s, border-color 0.14s;
}
.org-row:hover .tree-btn, .tree-btn:focus-visible { opacity: 1; }
.tree-btn:hover { background: rgba(59,130,246,0.15); color: var(--accent-blue); border-color: rgba(59,130,246,0.45); }
.tree-icon { width: 32px; height: 32px; min-height: 32px; padding: 0; justify-content: center; }
.tree-icon svg { width: 15px; height: 15px; }

/* ── Modal (2c-1) ──────────────────────────────────────── */
.modal-overlay {
    position: fixed; inset: 0; z-index: 100;
    background: rgba(0,0,0,0.55); backdrop-filter: blur(2px);
    display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay[hidden] { display: none; }
.modal {
    background: var(--card-bg); border: 1px solid var(--border-color); border-radius: var(--radius);
    box-shadow: var(--shadow); width: 100%; max-width: 440px; padding: 22px 24px;
    max-height: 90vh; overflow-y: auto;
}
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.modal-head h3 { margin: 0; font-size: 1.15rem; }
.modal-x { background: none; border: none; color: var(--text-dim); font-size: 1.6rem; line-height: 1; cursor: pointer; padding: 0 4px; min-height: auto; }
.modal-x:hover { color: var(--text-main); }
.modal-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.modal-flabel { font-size: 0.85rem; font-weight: 600; color: var(--text-dim); }
.modal-warn { padding: 10px 12px; border-radius: 10px; font-size: 0.9rem; background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.4); color: var(--accent-gold); }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.modal-actions .btn-primary, .modal-actions .btn-ghost { margin-top: 0; width: auto; padding: 10px 20px; }

/* ── Personenliste ─────────────────────────────────────── */
.person-list { display: flex; flex-direction: column; gap: 10px; }
.person-item { padding: 14px; border: 1px solid var(--border-color); border-radius: 12px; background: var(--surface); }
.person-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.person-name { font-weight: 700; font-size: 1rem; }
.person-contact { color: var(--text-dim); font-size: 0.85rem; }
.person-inactive { opacity: 0.55; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.badge {
    font-size: 0.75rem; font-weight: 600;
    padding: 3px 10px; border-radius: 999px;
    border: 1px solid transparent; white-space: nowrap;
}
.badge-admin   { background: rgba(245,158,11,0.15); border-color: rgba(245,158,11,0.4); color: var(--accent-gold); }
.badge-contact { background: rgba(59,130,246,0.15); border-color: rgba(59,130,246,0.4); color: var(--accent-blue); }
.badge-lead    { background: rgba(16,185,129,0.15); border-color: rgba(16,185,129,0.4); color: var(--accent-green); }
.badge-member  { background: var(--hover); border-color: var(--border-color); color: var(--text-dim); }
.badge-station { background: var(--hover); border-color: var(--border-color); color: var(--text-main); }

/* ── Schmale Fenster (Portal ist Desktop-first, aber nicht kaputt) ── */
@media (max-width: 760px) {
    .portal-shell { flex-direction: column; }
    .sidebar { width: 100%; height: auto; position: static; flex-direction: row; align-items: center; flex-wrap: wrap; gap: 8px; padding: 12px; }
    .sidebar-brand { padding: 0 8px 0 4px; }
    .nav { flex-direction: row; flex-wrap: wrap; }
    .nav-item { width: auto; }
    .sidebar-foot { display: none; }
    .content { padding: 16px; }
    .topbar { padding: 12px 16px; }
    .theme-btn span { display: none; }
    .theme-btn { padding: 5px 9px; }
}