/* ===================================================================
   Vorschlags-App — Ruhiges, kompaktes Design-System
   Palette: neutrale Kühltöne + ein zurückhaltender Petrol-Akzent.
   =================================================================== */

:root {
    /* Neutrale Flächen */
    --color-bg: #f5f7f8;
    --color-surface: #ffffff;
    --color-surface-alt: #f0f3f5;

    /* Text */
    --color-text: #1d2730;
    --color-text-secondary: #5a6672;
    --color-muted: #8a949e;

    /* Linien */
    --color-border: #e3e7ea;
    --color-border-strong: #cdd4da;

    /* Einzelner, zurückhaltender Akzent (Petrol) */
    --color-primary: #2f6f7a;
    --color-primary-dark: #235863;
    --color-primary-soft: #e6f0f1;

    /* Semantisch (gedämpft) */
    --color-error: #c0392b;
    --color-error-soft: #fbeae8;
    --color-success: #1f7a4d;
    --color-success-soft: #e4f3ea;
    --color-warning: #8a5a12;
    --color-warning-soft: #fbf1e0;

    --focus-ring: #2f6f7a;

    /* Maße */
    --radius-sm: 5px;
    --radius: 8px;
    --radius-lg: 12px;
    --maxw: 1200px;

    --shadow-sm: 0 1px 2px rgba(20, 33, 43, 0.06);
    --shadow-md: 0 2px 8px rgba(20, 33, 43, 0.08);
}

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Source Sans 3', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.9375rem;       /* 15px – kompakt */
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3 {
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: -0.01em;
}

a { color: var(--color-primary-dark); }

/* Fokus (WCAG 2.4.7) */
:focus-visible {
    outline: 2px solid var(--focus-ring);
    outline-offset: 2px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--focus-ring);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(47, 111, 122, 0.18);
}

/* Skip-Link (WCAG 2.4.1) */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    z-index: 9999;
    background: var(--color-primary);
    color: #fff;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { top: 0; }

.sr-only, .visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.live-region {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ---------- Header & Navigation (schlank, hell, klebrig) ---------- */
.site-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0.5rem 1rem;
}
.site-header .nav-inner {
    max-width: var(--maxw);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.brand {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.02em;
    white-space: nowrap;
}
.brand:hover { color: var(--color-primary-dark); }

.site-nav { margin-left: auto; }
.site-nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    align-items: center;
}
.site-nav a,
.site-nav span {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.4rem 0.7rem;
    border-radius: var(--radius-sm);
    min-height: 38px;
    display: inline-flex;
    align-items: center;
}
.site-nav a:hover {
    background-color: var(--color-surface-alt);
    color: var(--color-text);
}
.site-nav span {
    color: var(--color-muted);
    font-weight: 600;
}

/* Benutzer-Menü (Dropdown mit Profil/Abmelden) */
.user-menu { position: relative; }
.user-menu-trigger {
    background: none;
    border: 0;
    cursor: pointer;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    padding: 0.4rem 0.5rem;
    border-radius: var(--radius-sm);
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-family: inherit;
}
.user-menu-trigger:hover,
.user-menu-trigger:focus-visible,
.user-menu-trigger[aria-expanded="true"] {
    background-color: var(--color-surface-alt);
    color: var(--color-text);
}
.user-menu-trigger .chevron { width: 13px; height: 13px; }
.user-menu-list {
    position: absolute;
    right: 0;
    top: calc(100% + 0.35rem);
    margin: 0;
    padding: 0.25rem;
    list-style: none;
    min-width: 170px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: 0 10px 28px rgba(20, 33, 43, 0.14);
    z-index: 150;
}
.user-menu-list[hidden] { display: none; }
.user-menu-list a {
    display: block;
    padding: 0.45rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.85rem;
}
.user-menu-list a:hover { background: var(--color-surface-alt); }

/* ---------- Bottom-Navigation (nur Mobil) ---------- */
.bottom-nav { display: none; }

@media (max-width: 767px) {
    .site-nav ul { display: none; }

    .bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 200;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        box-shadow: 0 -2px 10px rgba(20, 33, 43, 0.07);
        padding: 0.3rem 0.25rem calc(0.3rem + env(safe-area-inset-bottom, 0px));
        justify-content: space-around;
    }

    .bottom-nav-item {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2px;
        padding: 0.25rem 0.15rem;
        text-decoration: none;
        color: var(--color-text-secondary);
        font-size: 0.62rem;
        line-height: 1.1;
    }

    .bottom-nav-item svg { width: 22px; height: 22px; }

    .bottom-nav-item:active,
    .bottom-nav-item[aria-current="page"] { color: var(--color-primary); }

    .bottom-nav-item--primary { color: var(--color-primary); }
    .bottom-nav-item--primary svg {
        background: var(--color-primary-soft);
        border-radius: 50%;
        padding: 3px;
    }

    /* Platz für die feste Bottom-Leiste */
    .main-content { padding-bottom: 4.75rem; }
}

/* Benutzer-Eintrag + Untermenü in der mobilen Bottom-Navigation */
.bottom-nav-item--user {
    position: relative;
    background: none;
    border: 0;
    cursor: pointer;
    font-family: inherit;
    color: var(--color-text-secondary);
}
.bottom-nav-item--user[aria-expanded="true"] { color: var(--color-primary); }
.bottom-nav-submenu {
    position: absolute;
    bottom: calc(100% + 0.5rem);
    right: 0;
    margin: 0;
    padding: 0.25rem;
    list-style: none;
    min-width: 170px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    z-index: 250;
}
.bottom-nav-submenu[hidden] { display: none; }
.bottom-nav-submenu a {
    display: block;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.9rem;
}
.bottom-nav-submenu a:hover { background: var(--color-surface-alt); }

/* ---------- Inhalt ---------- */
.main-content {
    flex: 1;
    max-width: var(--maxw);
    width: 100%;
    margin: 0 auto;
    padding: 1.25rem 1rem 2rem;
}
.main-content > h1 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.site-footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    color: var(--color-muted);
    text-align: center;
    font-size: 0.82rem;
    padding: 1rem 1rem;
    margin-top: auto;
}

/* ---------- Meldungen ---------- */
.error-message {
    background-color: var(--color-error-soft);
    color: var(--color-error);
    border: 1px solid #f0c4be;
    padding: 0.65rem 0.9rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.error-message ul { margin: 0; padding-left: 1.2rem; }

.success-message, .alert-success {
    background-color: var(--color-success-soft);
    color: var(--color-success);
    border: 1px solid #b9e3cb;
    padding: 0.65rem 0.9rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.alert-warning {
    background-color: var(--color-warning-soft);
    color: var(--color-warning);
    border: 1px solid #ecd6a8;
    padding: 0.65rem 0.9rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.alert-info {
    background-color: var(--color-primary-soft);
    color: var(--color-primary-dark);
    border: 1px solid #c2dde0;
    padding: 0.65rem 0.9rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

/* ---------- Formulare ---------- */
.form-container {
    background-color: var(--color-surface);
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    max-width: 480px;
    margin: 0 auto;
}
.form-group { margin-bottom: 1rem; }
.form-group label {
    display: block;
    margin-bottom: 0.3rem;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--color-text);
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group input[type="datetime-local"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-family: inherit;
    background: var(--color-surface);
    color: var(--color-text);
}
.form-group textarea { resize: vertical; }
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible {
    outline: none;
    border-color: var(--focus-ring);
    box-shadow: 0 0 0 3px rgba(47, 111, 122, 0.15);
}
.field-hint { font-size: 0.8rem; color: var(--color-muted); margin: 0.2rem 0 0; }

/* ---------- Buttons (kompakt) ---------- */
.btn,
button[type="submit"],
input[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 38px;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}
.btn-sm { min-height: 32px; padding: 0.3rem 0.7rem; font-size: 0.82rem; }

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

.btn-secondary {
    background-color: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border-strong);
}
.btn-secondary:hover { background-color: var(--color-surface-alt); }

.btn-danger { background-color: var(--color-error); color: #fff; }
.btn-danger:hover { background-color: #a32e22; }

.btn-success { background-color: var(--color-success); color: #fff; }
.btn-success:hover { background-color: #186140; }

/* Abstimmung: zurückhaltende Schaltflächen (statt greller Erfolg/Fehler-Füllung) */
.vote-form { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.vote-form .btn-vote { flex: 1 1 140px; }
.btn-vote {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border-strong);
}
.btn-vote:hover { background: var(--color-surface-alt); }
.btn-vote--accept { color: var(--color-success); }
.btn-vote--accept:hover { background: var(--color-success-soft); }
.btn-vote--reject { color: var(--color-error); }
.btn-vote--reject:hover { background: var(--color-error-soft); }
.btn-vote--abstain { color: var(--color-text-secondary); }

/* Zusammenfassung: ruhige Zahlendarstellung (kein grelles 1.5rem-Bold) */
.summary-table td.summary-count {
    font-size: 1.15rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.summary-table td.summary-count--accept  { color: var(--color-success); }
.summary-table td.summary-count--reject  { color: var(--color-error); }
.summary-table td.summary-count--abstain { color: var(--color-warning); }

.back-link {
    display: inline-block;
    margin-bottom: 0.75rem;
    font-size: 0.88rem;
    text-decoration: none;
    color: var(--color-text-secondary);
}
.back-link:hover { color: var(--color-primary-dark); }

/* ---------- Badges ---------- */
.badge-status, .badge {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    line-height: 1.5;
}
.badge-amber  { background-color: var(--color-warning-soft); color: var(--color-warning); }
.badge-green  { background-color: var(--color-success-soft); color: var(--color-success); }
.badge-red    { background-color: var(--color-error-soft);   color: var(--color-error); }
.badge-gray   { background-color: var(--color-surface-alt);  color: var(--color-text-secondary); }
.badge-blue   { background-color: var(--color-primary-soft); color: var(--color-primary-dark); }
.badge-purple { background-color: var(--color-surface-alt); color: var(--color-text-secondary); }

/* ---------- Tabellen ---------- */
.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    font-size: 0.88rem;
}
.data-table caption {
    text-align: left;
    padding: 0.7rem 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    caption-side: top;
}
.data-table thead { background-color: var(--color-surface-alt); }
.data-table th {
    padding: 0.6rem 0.9rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}
.data-table td {
    padding: 0.6rem 0.9rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background-color: var(--color-surface-alt); }

/* ---------- Dialog / Modal ---------- */
.dialog-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(20, 33, 43, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
}
.dialog {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 1.5rem;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(20, 33, 43, 0.25);
}

/* ---------- Vorschlagsliste (Karte-Raster) ---------- */
.proposal-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 0.9rem;
}
.proposal-list > li {
    display: flex;
    flex-direction: column;
}
.proposal-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.proposal-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}
.proposal-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 1.1rem;
    text-decoration: none;
    color: inherit;
    flex: 1;
}
.proposal-card-body:hover .proposal-title { color: var(--color-primary-dark); }
.proposal-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.3;
}
.proposal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.75rem;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}
.proposal-description {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

/* Mehr Luft auf der Abstimmungsseite – Abstände vor/nach Überschriften */
.proposal-detail {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.proposal-detail .proposal-meta { margin-bottom: 0; }
.proposal-detail .detail-section > h2:not(.sr-only) { margin: 0 0 0.6rem; }
.proposal-detail .detail-section > h2.sr-only { margin: 0; }

/* Kompakte Abstimmungsanzeige */
.vote-summary { font-size: 0.82rem; color: var(--color-text-secondary); }
.vote-bar {
    display: flex;
    height: 6px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--color-border);
    margin-top: 0.35rem;
}
.vote-bar > span { display: block; height: 100%; }
.vote-accept  { background-color: var(--color-success); }
.vote-reject  { background-color: var(--color-error); }
.vote-abstain { background-color: var(--color-muted); }

.admin-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.6rem 0.75rem;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-surface-alt);
}
.inline-form { display: inline; }

/* Split-Layout für Liste/Detail (Tablet+) */
.proposal-split-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

/* ---------- Responsive ---------- */
@media (min-width: 768px) {
    .main-content { padding: 1.5rem 1.5rem 2.5rem; }
    .proposal-split-layout { grid-template-columns: 1fr 1fr; }
    .form-container { padding: 1.75rem; }
}

@media (min-width: 1024px) {
    .main-content { padding: 1.75rem 2rem 3rem; }
    .form-container { max-width: 520px; }
}

@media (max-width: 479px) {
    html { font-size: 15px; }
    .site-header { padding: 0.5rem 0.75rem; }
    .site-nav a, .site-nav span { padding: 0.35rem 0.5rem; font-size: 0.85rem; }
    .main-content { padding: 1rem 0.75rem 2rem; }
    .proposal-list { grid-template-columns: 1fr; }
    .form-container { padding: 1rem; }
    .data-table th, .data-table td { padding: 0.5rem 0.6rem; font-size: 0.82rem; }
}

/* ---------- Druck (WCAG 1.4.3 / 1.4.9) ---------- */
@media print {
    * { background: transparent !important; color: #000 !important; box-shadow: none !important; text-shadow: none !important; }
    .site-header, .site-footer, .skip-link, .live-region, .btn, button[type="submit"], .no-print, .admin-actions { display: none !important; }
    body { background: #fff; font-size: 12pt; line-height: 1.5; }
    a { text-decoration: underline; color: #000; }
    a[href]::after { content: " (" attr(href) ")"; font-size: 0.8em; word-break: break-all; }
    .main-content { max-width: none; margin: 0; padding: 0; }
    .data-table, .proposal-card { border: 1px solid #ccc; }
    @page { margin: 2cm; }
}

/* ---------- Reduzierte Bewegung (WCAG 2.3.3) ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .proposal-card:hover { transform: none; }
}

/* Admin-Sektionen-Unternavigation (immer sichtbar) */
.admin-subnav { margin: 0 0 1rem; }
.admin-subnav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    border-bottom: 1px solid var(--color-border);
}
.admin-subnav a {
    display: inline-block;
    padding: 0.45rem 0.7rem;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.88rem;
}
.admin-subnav a:hover { color: var(--color-text); background: var(--color-surface-alt); }
.admin-subnav a.is-active { color: var(--color-primary-dark); box-shadow: inset 0 -2px 0 var(--color-primary); }
@media (forced-colors: active) {
    :focus-visible { outline: 3px solid ButtonText !important; }
    .badge-status, .badge { border: 2px solid ButtonText; }
    .data-table th, .data-table td { border: 1px solid CanvasText; }
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.flex-wrap { flex-wrap: wrap; }