/* =====================================================================
   Design adaptiert von cdufraktion.de: helle Utility-Leiste, weißer
   Header mit horizontaler Navigation und Akzent-Unterstrich, Karten-Raster
   wie im Arbeitsgruppen-Bereich der Startseite, dunkler Footer mit
   Kontaktspalten. Farbpalette nach CDU-Corporate-Design (Balkenlogo
   Dunkelblau/Rot als Marke, Akzentblau (#439DDD) aus der Navigations-
   Unterstreichung von cdufraktion.de übernommen).
   ===================================================================== */

:root {
    --cdu-schwarz: #1A1A1A;
    --cdu-blau: #1F2A38;
    --cdu-blau-dunkel: #12181F;
    --cdu-blau-hell: #34455A;
    --cdu-rot: #E2001A;
    --cdu-rot-dunkel: #B8000F;
    --cdu-akzent: #439DDD;
    --cdu-akzent-dunkel: #347AAC;

    --bg: #F4F5F6;
    --bg-utility: #EDEEEF;
    --card-bg: #FFFFFF;
    --text: #1A1A1A;
    --text-muted: #6B7280;
    --border: #E3E5E8;
    --gruen: #2E8B57;

    --radius: 8px;
    --radius-lg: 14px;
    --shadow: 0 1px 3px rgba(26, 26, 26, 0.07), 0 1px 2px rgba(26, 26, 26, 0.05);
    --shadow-lg: 0 12px 32px rgba(18, 24, 31, 0.16);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Helvetica Neue", Arial, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.55;
}

a { color: var(--cdu-blau); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
    font-family: "Helvetica Neue", Arial, sans-serif;
    color: var(--cdu-blau);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-top: 0;
}
h1 { font-size: 26px; }
h2 { font-size: 19px; }
h3 { font-size: 16px; }

/* ---------------------------------------------------------------------
   Utility-Leiste (schmal, hell) – wie die obere Zeile mit
   Links/Kontakt/Impressum + Social-Icons auf cdufraktion.de
   --------------------------------------------------------------------- */
.utility-bar {
    background: var(--bg-utility);
    border-bottom: 1px solid var(--border);
}
.utility-bar-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 7px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12.5px;
    color: var(--text-muted);
}
.utility-bar-inner a { color: var(--text-muted); }
.utility-bar-inner a:hover { color: var(--cdu-blau); }
.utility-links { display: flex; gap: 16px; align-items: center; }

.utility-user { display: flex; align-items: center; gap: 7px; }
.utility-user-name { font-weight: 700; color: var(--cdu-schwarz); }
.utility-user-sep { color: var(--border); }
.utility-user-role { color: var(--text-muted); }

/* ---------------------------------------------------------------------
   Hauptheader: Logo links, horizontale Navigation rechts,
   Akzentblau-Unterstrich beim aktiven/gehoverten Punkt
   --------------------------------------------------------------------- */
.main-header {
    background: #fff;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 20;
}
.main-header-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 76px;
    gap: 24px;
}

.brand { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; text-decoration: none; }
.brand-logo { height: 42px; width: auto; display: block; }
.brand-app { font-size: 10.5px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.07em; display: block; padding-left: 1px; }

.main-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.main-nav a {
    color: var(--cdu-schwarz);
    font-size: 14px;
    font-weight: 600;
    padding: 10px 14px;
    border-bottom: 3px solid transparent;
    text-decoration: none;
    transition: border-color 0.15s, color 0.15s;
}
.main-nav a:hover { color: var(--cdu-blau); border-bottom-color: var(--border); }
.main-nav a.active { color: var(--cdu-blau); border-bottom-color: var(--cdu-akzent); }

.header-user-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--cdu-blau); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 12.5px; flex-shrink: 0;
}

/* Mobile: Navigation unter den Header umbrechen */
@media (max-width: 860px) {
    .main-header-inner { flex-wrap: wrap; min-height: auto; padding: 14px 20px; }
    .main-nav { order: 3; width: 100%; padding-top: 10px; border-top: 1px solid var(--border); margin-top: 10px; }
    .utility-bar-inner { padding: 7px 20px; }
}

/* ---------------------------------------------------------------------
   Content
   --------------------------------------------------------------------- */
.content { max-width: 1240px; margin: 0 auto; padding: 36px 32px 64px; }
.content-gast { max-width: 420px; padding: 0; min-height: 100vh; display: flex; align-items: center; justify-content: center; }

@media (max-width: 860px) {
    .content { padding: 24px 20px 48px; }
}

/* ---------------------------------------------------------------------
   Flash-Nachrichten
   --------------------------------------------------------------------- */
.flash-stack { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.flash { padding: 12px 16px; border-radius: var(--radius); font-size: 14px; border-left: 4px solid transparent; }
.flash-erfolg { background: #EAF6EF; color: #1F6B42; border-left-color: var(--gruen); }
.flash-fehler { background: #FCEAEA; color: #A5231F; border-left-color: var(--cdu-rot); }
.flash-warnung { background: #FEF3DD; color: #8A5D0A; border-left-color: #E8A020; }
.flash-info { background: #EBEFF3; color: var(--cdu-blau); border-left-color: var(--cdu-blau); }

/* Auto-Hide: Erfolgsmeldungen blenden sich nach 5s aus */
.flash-erfolg.auto-hide {
    animation: flash-fadein 0.3s ease, flash-fadeout 0.6s ease 5s forwards;
}
@keyframes flash-fadein {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes flash-fadeout {
    from { opacity: 1; max-height: 80px; margin-bottom: 8px; padding: 12px 16px; }
    to   { opacity: 0; max-height: 0;   margin-bottom: 0;  padding: 0 16px; }
}

/* ---------------------------------------------------------------------
   Karten – wie die Kachel-Raster ("Unsere Arbeitsgruppen") auf
   cdufraktion.de: klare Kante, dezenter Schatten, großzügiger Weißraum
   --------------------------------------------------------------------- */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 26px 28px;
    margin-bottom: 22px;
}

.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; gap: 12px; flex-wrap: wrap; }

.page-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 28px; gap: 16px; flex-wrap: wrap;
    padding-bottom: 20px; border-bottom: 3px solid var(--cdu-akzent);
}
.page-header p { color: var(--text-muted); margin: 6px 0 0; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 26px; }
.stat-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px 22px; box-shadow: var(--shadow); }
.stat-card .stat-value { font-size: 32px; font-weight: 800; color: var(--cdu-blau); }
.stat-card .stat-label { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.stat-card.accent { border-top: 4px solid var(--cdu-akzent); }

/* ---------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------- */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 10px 20px; border-radius: 6px; font-size: 14px; font-weight: 700;
    border: 1px solid transparent; cursor: pointer; text-decoration: none;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn-primary { background: var(--cdu-blau); color: #fff; }
.btn-primary:hover { background: var(--cdu-blau-hell); text-decoration: none; }
.btn-akzent { background: var(--cdu-akzent); color: #fff; }
.btn-akzent:hover { background: var(--cdu-akzent-dunkel); text-decoration: none; }
.btn-outline { background: transparent; border-color: var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--cdu-blau); text-decoration: none; }
.btn-danger { background: #fff; border-color: #F2C6C6; color: var(--cdu-rot); }
.btn-danger:hover { background: #FCEAEA; text-decoration: none; }
.btn-sm { padding: 6px 13px; font-size: 13px; }
.btn-block { width: 100%; justify-content: center; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ---------------------------------------------------------------------
   Formulare
   --------------------------------------------------------------------- */
label { display: block; font-size: 12.5px; font-weight: 700; color: var(--cdu-blau); text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 6px; }
.form-group { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

input[type=text], input[type=email], input[type=password], input[type=date],
input[type=datetime-local], input[type=search], input[type=tel], textarea, select {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 6px;
    font-size: 14px; font-family: inherit; color: var(--text); background: #fff;
}
textarea { resize: vertical; min-height: 90px; }
input:focus, textarea:focus, select:focus {
    outline: none; border-color: var(--cdu-blau);
    box-shadow: 0 0 0 3px rgba(31,42,56,0.12);
}

.checkbox-group { display: flex; flex-direction: column; gap: 8px; }
.checkbox-row { display: flex; align-items: center; gap: 8px; }
.checkbox-row input { width: auto; }

/* ---------------------------------------------------------------------
   Login
   --------------------------------------------------------------------- */
.login-card { background: var(--card-bg); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 40px 34px; width: 100%; border-top: 5px solid var(--cdu-akzent); }
.login-brand { text-align: center; margin-bottom: 26px; }
.login-brand .brand-logo { height: 56px; margin: 0 auto 16px; }
.login-brand h1 { font-size: 18px; margin-top: 0; }
.login-brand p { color: var(--text-muted); font-size: 13px; margin: 4px 0 0; }

/* ---------------------------------------------------------------------
   Tabellen
   --------------------------------------------------------------------- */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); }
th { color: var(--text-muted); font-weight: 700; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em; }
tr:hover td { background: #FAFBFC; }
.table-empty { text-align: center; padding: 40px 20px; color: var(--text-muted); }

/* ---------------------------------------------------------------------
   Badges
   --------------------------------------------------------------------- */
.badge { display: inline-block; padding: 3px 11px; border-radius: 100px; font-size: 12px; font-weight: 700; }
.badge-offen { background: #EEF0F2; color: var(--text-muted); }
.badge-zusage { background: #E7F4EC; color: #1F6B42; }
.badge-absage { background: #FCEAEA; color: #A5231F; }
.badge-vertretung { background: #FEF3DD; color: #8A5D0A; }
.badge-neu { background: #EBEFF3; color: var(--cdu-blau); }
.badge-zugeordnet { background: #EAF3EE; color: #1F6B42; }
.badge-archiviert { background: #EEF0F2; color: var(--text-muted); }

.ag-tag { display: inline-block; padding: 3px 11px; border-radius: 0; font-size: 12px; font-weight: 700; color: #fff; margin: 0 4px 4px 0; }
.ag-tag.pflicht { background: var(--cdu-rot); }
.einladung-row.pflicht { border-left: 3px solid var(--cdu-rot); padding-left: 13px; }

/* ---------------------------------------------------------------------
   Einladungsliste
   --------------------------------------------------------------------- */
.einladung-row { display: flex; justify-content: space-between; align-items: center; padding: 17px 0; border-bottom: 1px solid var(--border); gap: 16px; }
.einladung-row:last-child { border-bottom: none; }
.einladung-title { font-weight: 700; font-size: 15px; }
.einladung-meta { font-size: 13px; color: var(--text-muted); margin-top: 3px; }
.einladung-actions { display: flex; gap: 8px; flex-shrink: 0; align-items: center; }

.rsvp-buttons { display: flex; gap: 8px; }
.rsvp-btn { padding: 8px 16px; border-radius: 6px; font-size: 13px; font-weight: 700; border: 1px solid var(--border); background: #fff; cursor: pointer; }
.rsvp-btn.zusage.active { background: #E7F4EC; border-color: #BFE3CC; color: #1F6B42; }
.rsvp-btn.absage.active { background: #FCEAEA; border-color: #F2C6C6; color: #A5231F; }
.rsvp-btn.vertretung.active { background: #FEF3DD; border-color: #F5DEA6; color: #8A5D0A; }

.detail-grid { display: grid; grid-template-columns: 160px 1fr; row-gap: 10px; font-size: 14px; }
.detail-grid dt { color: var(--text-muted); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.03em; }
.detail-grid dd { margin: 0; }

.pdf-preview-link { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border: 1px solid var(--border); border-radius: 6px; background: #FAFBFC; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state h3 { color: var(--text); }

@media (max-width: 900px) {
    .form-row { grid-template-columns: 1fr; }
    .detail-grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------------
   Footer – dunkler Fuß mit Spalten, wie der Footer von cdufraktion.de
   (dort mit invertiertem/hellem Logo auf dunklem Grund)
   --------------------------------------------------------------------- */
.site-footer {
    background: #fff;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    margin-top: 48px;
}
.site-footer-inner {
    max-width: 1240px; margin: 0 auto; padding: 32px 32px 20px;
    display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap;
}
.site-footer .brand-logo { height: 34px; opacity: 0.9; }
.site-footer-meta { font-size: 12.5px; color: var(--text-muted); text-align: right; line-height: 1.6; }
.site-footer-bottom {
    border-top: 1px solid var(--border);
    padding: 14px 32px; max-width: 1240px; margin: 0 auto;
    font-size: 12px; color: #9AA3AE; text-align: center;
}

@media (max-width: 860px) {
    .site-footer-inner { padding: 28px 20px 20px; flex-direction: column; }
    .site-footer-meta { text-align: left; }
}

/* ===================================================================== */
/* Dropdown-Navigation (Einstellungen-Menü)                              */
/* ===================================================================== */

.nav-dropdown { position: relative; }

.nav-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    padding: 10px 14px;
    font-size: 14px;
    font-weight: 600;
    color: var(--cdu-schwarz);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-family: inherit;
    line-height: 1;
    transition: color 0.15s, border-color 0.15s;
}
.nav-dropdown-toggle:hover { color: var(--cdu-blau); border-bottom-color: var(--border); }
.nav-dropdown.aktiv .nav-dropdown-toggle,
.nav-dropdown-toggle.active { color: var(--cdu-blau); border-bottom-color: var(--cdu-akzent); }

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-top: 3px solid var(--cdu-akzent);
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: var(--shadow-lg);
    z-index: 50;
    overflow: hidden;
}
.nav-dropdown.offen .nav-dropdown-menu { display: block; }

.nav-dropdown-menu a {
    display: block;
    padding: 10px 18px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    transition: background 0.1s, color 0.1s;
}
.nav-dropdown-menu a:last-child { border-bottom: none; }
.nav-dropdown-menu a:hover  { background: var(--bg); color: var(--cdu-blau); }
.nav-dropdown-menu a.active { color: var(--cdu-akzent); background: #EBF5FB; }

@media (max-width: 860px) {
    .nav-dropdown-menu {
        position: static;
        transform: none;
        border: none;
        border-top: none;
        border-left: 3px solid var(--cdu-akzent);
        box-shadow: none;
        border-radius: 0;
        background: var(--bg);
    }
}

/* ── Fristampel ──────────────────────────────────────────── */
.frist-bald     { color: #8A5D0A; font-weight: 600; }
.frist-kritisch { color: #A5231F; font-weight: 700; }
.frist-bald::before     { content: '⚠ '; font-size: 11px; }
.frist-kritisch::before { content: '🔴 '; font-size: 11px; }

/* ── Quick-RSVP in Listenzeile ───────────────────────────── */
.ql-rsvp { display:flex; gap:5px; align-items:center; }
.ql-btn { border:1px solid var(--border); background:var(--card-bg); border-radius:5px; padding:4px 10px; font-size:12px; font-weight:600; cursor:pointer; transition:background .15s, border-color .15s; }
.ql-btn.zu  { color:#1F6B42; }
.ql-btn.ab  { color:#A5231F; }
.ql-btn.zu:hover  { background:#E7F4EC; border-color:#BFE3CC; }
.ql-btn.ab:hover  { background:#FCEAEA; border-color:#F5BCBC; }
.ql-btn.zu.aktiv  { background:#E7F4EC; border-color:#BFE3CC; }
.ql-btn.ab.aktiv  { background:#FCEAEA; border-color:#F5BCBC; }

/* ── Druckansicht ────────────────────────────────────────── */
@media print {
    .utility-bar, .main-header, .main-nav, .page-header .btn,
    .einladung-actions .btn, #rsvp-bereich, .wf-progress,
    .btn, .flash, .no-print { display: none !important; }
    body { font-size: 12pt; color: #000; background: #fff; }
    .card { border: none; box-shadow: none; padding: 0; margin: 0 0 16pt; }
    .einladung-row { border-bottom: 0.5pt solid #ccc; padding: 6pt 0; }
    .print-header { display: block !important; margin-bottom: 16pt; border-bottom: 2pt solid #000; padding-bottom: 8pt; }
    .ag-tag { border: 0.5pt solid #999; background: none !important; color: #000 !important; }
    table { width: 100%; border-collapse: collapse; }
    td, th { border: 0.5pt solid #ccc; padding: 4pt 6pt; font-size: 11pt; }
    th { background: #f0f0f0; }
    a { color: #000; text-decoration: none; }
    .content { padding: 0; }
}
.print-header { display: none; }