:root { 
    --primary: #0f3a5d; 
    --bg: #ffffff; 
    --card: #ffffff; 
    --text: #1f2937; 
    --text-light: #6b7280; 
    --border: #d1d5db; 
}

/* --- BASICS --- */
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

body { 
    font-family: 'Inter', sans-serif; 
    background: var(--bg); 
    margin: 0; 
    /* Platz für Header oben und Nav unten */
    padding-top: calc(60px + env(safe-area-inset-top)); 
    padding-bottom: calc(120px + env(safe-area-inset-bottom));
    -webkit-overflow-scrolling: touch; 
    color: var(--text); 
    overflow-x: hidden; 
}

header {
    background: var(--primary);
    color: white;
    padding: calc(15px + env(safe-area-inset-top)) 15px 15px 15px;
    text-align: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
header h1 { margin: 0; font-size: 1.2rem; font-weight: 700; }

#logout-btn:hover {
    opacity: 1 !important;
}

/* --- NAVIGATION --- */
.bottom-nav { 
    position: fixed; bottom: 0; width: 100%; 
    height: calc(75px + env(safe-area-inset-bottom));
    background: #ffffff; display: flex; justify-content: space-around; 
    align-items: flex-start; /* Damit Icons oben bleiben trotz Safe Area */
    border-top: 1px solid #e5e7eb; z-index: 2000; 
    padding: 10px 10px 0 10px;
}
.nav-item { 
    background: none; border: none; color: var(--text-light); 
    font-size: 0.7rem; font-weight: 600; display: flex; flex-direction: column; 
    align-items: center; cursor: pointer; flex: 1; transition: 0.2s;
}
.nav-item span { font-size: 1.4rem; margin-bottom: 2px; }
.nav-item.active { color: var(--primary); }

.nav-home { 
    position: relative; top: -25px; 
    background: var(--primary) !important; 
    color: white !important; width: 60px; height: 60px; border-radius: 50%; 
    box-shadow: 0 4px 12px rgba(15, 58, 93, 0.4); 
    justify-content: center; flex: none !important; 
    border: 5px solid var(--bg) !important;
}

/* --- PAGES --- */
.page {
    display: none;
    padding: 15px;
}


.card {
    background: white;
    border-radius: 16px;
    padding: 16px;
    margin: 15px;
}
.card h3 {
    text-align: center;
    margin-top: 0;
}


.active-page {
    display: block;
}

.page iframe {
    width: 100%;
    min-height: calc(100vh - 175px);
    min-height: calc(100dvh - 175px);
    height: calc(100dvh - 175px);
    border: none;
    border-radius: 16px;
    background: white;
}


@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }




/* --- TERMINE LISTE --- */
.termine-list { display: flex; flex-direction: column; gap: 10px; padding-bottom: 25px; }

.termin-row {
    display: grid;
    grid-template-columns: 85px 1fr; /* Etwas schmaler für das Datum */
    gap: 15px;
    align-items: center;
    padding: 12px;
    border-radius: 16px;
    background: #fff;
    border-bottom: 1px solid #f1f5f9;
}

.termin-row.extern {
    background: #f8fafc; /* Ganz leichter Grauton für externe */
}

.termin-date {
    background: #ffffff;
    border: 1.5px solid #e2e8f0;
    border-radius: 14px;
    padding: 8px 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 70px;
}

.date-main { font-size: 1.0rem; font-weight: 800; color: var(--primary); }
.date-sub { font-size: 0.7rem; color: #718096; text-transform: uppercase; font-weight: 600; }

/* Spezial-Style für EXTERNE Termine (Dunkles Datum) */
.termin-row.extern .termin-date {
    background: #4a5568;
    border-color: #2d3748;
}
.termin-row.extern .date-main { color: #ffffff; }
.termin-row.extern .date-sub { color: #cbd5e0; }

.termin-content { display: flex; flex-direction: column; gap: 2px; }
.termin-title { font-weight: 700; font-size: 1.05rem; line-height: 1.2; color: var(--text); }

.termin-meta { 
    font-size: 0.85rem; color: var(--text-light); 
    margin-top: 4px; display: flex; flex-wrap: wrap; gap: 8px; 
}

/* Google Maps Link Style */
.map-link {
    text-decoration: none;
    color: inherit;
    display: inline-flex;
    align-items: center;
}
.map-link span { border-bottom: 1px dashed #cbd5e0; } /* Optischer Hinweis auf Klickbarkeit */

.badge-prov { 
    font-size: 0.65rem; background: #fffaf0; color: #b7791f; 
    padding: 2px 8px; border-radius: 6px; border: 1px solid #fbd38d; 
    width: fit-content; margin-top: 5px; font-weight: 700; 
}
.badge-extern { 
    font-size: 0.65rem; background: #e2e8f0; color: #4a5568; 
    padding: 2px 8px; border-radius: 6px; 
    width: fit-content; margin-top: 5px; font-weight: 700; 
}

/* --- FILTER --- */
.filter-container { display: flex; background: #f1f5f9; padding: 4px; border-radius: 12px; margin-bottom: 15px; }
.filter-btn {
    flex: 1; border: none; background: none;
    padding: 10px; font-size: 0.8rem; font-weight: 700; color: #64748b;
    border-radius: 8px; transition: 0.2s;
}
.filter-btn.active { background: white; color: var(--primary); box-shadow: 0 2px 4px rgba(0,0,0,0.05); }

/* --- PULL-TO-REFRESH SPINNER --- */
#pull-spinner { 
    position: fixed; top: -50px; left: 50%; transform: translateX(-50%); 
    width: 40px; height: 40px; background: var(--primary); 
    border-radius: 50%; display: flex; align-items: center; justify-content: center; 
    box-shadow: 0 3px 10px rgba(0,0,0,0.2); z-index: 1001; 
}
.spinner-icon { 
    width: 20px; height: 20px; border: 3px solid rgba(255,255,255,0.3); 
    border-top-color: #fff; border-radius: 50%; animation: spin 0.8s infinite linear; 
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------- UPLOAD / FORM STYLES ---------------- */

.card {
    background: white;
    border-radius: 16px;
    padding: 16px;
    margin: 15px;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: #64748b;
}

input, select {
    width: 100%;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid #d1d5db;
    font-size: 0.9rem;
    background: white;
}

.upload-area {
    border: 2px dashed #cbd5e1;
    border-radius: 14px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: 0.2s;
    background: #f8fafc;
}

.upload-area:hover {
    border-color: var(--primary);
    background: #f1f5f9;
}

#preview {
    width: 100%;
    margin-top: 10px;
    border-radius: 10px;
}

.btn-main {
    width: 100%;
    padding: 12px;
    border-radius: 12px;
    border: none;
    font-weight: 700;
    font-size: 1rem;
    background: var(--primary);
    color: white;
    cursor: pointer;
    transition: 0.2s;
}

.btn-main:disabled {
    opacity: 0.6;
}

/* --- LOGIN OVERLAY --- */
#login-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}
.login-box {
    background: var(--card);
    width: 100%;
    max-width: 400px;
    border-radius: 20px;
    padding: 30px 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    text-align: center;
}
.login-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 15px;
}
.login-box h2 {
    margin-top: 0;
    margin-bottom: 5px;
    color: var(--primary);
}
.login-box p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 25px;
}
.login-box .form-group {
    text-align: left;
    margin-bottom: 15px;
}

.btn-help-link {
    background: none;
    border: none;
    color: var(--primary, #1e3a8a);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
    opacity: 0.85;
    padding: 6px 10px;
    transition: opacity 0.2s ease;
}
.btn-help-link:hover {
    opacity: 1;
}

/* Modal Styling */
#login-help-modal {
    z-index: 10005 !important;
}
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    backdrop-filter: blur(4px);
}
.modal-card {
    background: #ffffff;
    width: 100%;
    max-width: 440px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    animation: modalFadeIn 0.25s ease-out;
}
@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(10px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}
.modal-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: #1e3a8a;
}
.modal-close-btn {
    background: none;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: #a0aec0;
    line-height: 1;
}
.modal-close-btn:hover {
    color: #4a5568;
}
.modal-body {
    padding: 20px;
}
.modal-footer {
    padding: 12px 20px 20px 20px;
    text-align: right;
}

/* --- HERO CARD STYLES --- */
#hero-rsvps {
    margin-top: 15px;
    width: 100%;
}

.hero-card {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    border-radius: 16px;
    padding: 2px;
    margin-bottom: 20px;
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

.hero-card-inner {
    background: white;
    border-radius: 14px;
    padding: 20px;
    text-align: center;
}

.hero-card-inner h2 {
    color: #1e293b;
    font-size: 1.25rem;
    margin: 0 0 5px 0;
}

.hero-date {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.hero-subtitle {
    color: #475569;
    font-size: 0.95em;
    font-weight: 500;
    margin-bottom: 20px;
}

/* Compact Accordion Mode */
.hero-card.compact {
    padding: 0;
    overflow: hidden;
}

.compact-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    cursor: pointer;
    background: linear-gradient(to right, #ffffff, #f8fafc);
    transition: background 0.2s ease;
}

.compact-header:active {
    background: #f1f5f9;
}

.compact-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.compact-info strong {
    color: #1e293b;
    font-size: 1.05rem;
}

.compact-info span {
    color: #64748b;
    font-size: 0.85rem;
    margin-top: 3px;
    font-weight: 600;
}

.compact-body {
    padding: 20px;
    border-top: 1px solid #e2e8f0;
    background: #ffffff;
}

.hero-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.hero-btn {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 10px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    color: white;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.hero-btn.success { background: #16a34a; }
.hero-btn.error { background: #ef4444; }

.hero-chip {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
    color: white;
    margin-bottom: 10px;
}
.hero-chip.success { background: #16a34a; }
.hero-chip.error { background: #ef4444; }

.hero-link {
    display: block;
    background: none;
    border: none;
    color: #64748b;
    text-decoration: underline;
    font-size: 0.85rem;
    margin: 10px auto 0;
    cursor: pointer;
}
.hero-link.participants {
    color: var(--primary);
    font-weight: bold;
    text-decoration: none;
}

/* Modal */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5); z-index: 3000;
    display: none; justify-content: center; align-items: center; padding: 20px;
}
.modal-content {
    background: white; border-radius: 16px; width: 100%; max-width: 400px;
    max-height: 80vh; overflow-y: auto; padding: 20px; box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; }
.modal-header h2 { margin: 0; font-size: 1.2rem; }
.modal-close { background: #f1f5f9; border: none; width: 30px; height: 30px; border-radius: 50%; font-weight: bold; cursor: pointer; }
.participant-list { list-style: none; padding: 0; margin: 0; }
.participant-list li { padding: 8px 0; border-bottom: 1px solid #f1f5f9; font-size: 0.9rem; display: flex; justify-content: space-between; }
.participant-list li:last-child { border-bottom: none; }

/* Quick-Chips für Abmeldegrund */
.reason-chip {
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    border-radius: 20px;
    padding: 6px 12px;
    font-size: 0.8rem;
    font-weight: 500;
    color: #334155;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}
.reason-chip:hover, .reason-chip:active {
    background: #e2e8f0;
    border-color: #94a3b8;
    color: #0f172a;
    transform: translateY(-1px);
}

/* --- DOCUMENT / INVITATION BUTTON & BADGE STYLES --- */
.hero-doc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #f8fafc;
    color: var(--primary);
    border: 1.5px solid #cbd5e1;
    border-radius: 12px;
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    margin: 5px auto 15px auto;
    width: fit-content;
}

.hero-doc-btn:hover, .hero-doc-btn:active {
    background: #f1f5f9;
    border-color: #94a3b8;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.badge-doc {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #f1f5f9;
    color: var(--primary);
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
    margin-top: 5px;
    font-size: 0.72rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
    width: fit-content;
}

.badge-doc:hover, .badge-doc:active {
    background: #e2e8f0;
    border-color: #94a3b8;
}

.hero-details-toggle {
    display: block;
    background: #f1f5f9;
    border: none;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: 20px;
    margin: 10px auto 0 auto;
    cursor: pointer;
    transition: all 0.2s ease;
    width: fit-content;
}

.hero-details-toggle:hover, .hero-details-toggle:active {
    background: #e2e8f0;
}

.hero-details-content {
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
    padding: 15px;
    margin-top: 15px;
    text-align: left;
    font-size: 0.9rem;
    line-height: 1.6;
    border-radius: 8px;
    max-height: 280px;
    overflow-y: auto;
    animation: fadeIn 0.2s ease-out;
}

/* ============================================================
   POLL-KARTE: Telegram & Doodle-Style Modern UX
   ============================================================ */

.poll-card {
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 4px 20px rgba(15, 58, 93, 0.08);
    padding: 18px 16px;
    margin-bottom: 16px;
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #e2e8f0;
}

.poll-card.compact {
    padding: 0;
    overflow: hidden;
}

.poll-top-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #e0f2fe;
    color: #0369a1;
    padding: 3px 8px;
    border-radius: 6px;
    margin-bottom: 6px;
}

.poll-title {
    margin: 0 0 4px 0;
    color: #0f172a;
    font-size: 1.15rem;
    font-weight: 700;
}

.poll-meta {
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 12px;
    font-weight: 500;
}

/* Status Banner */
.poll-status-banner {
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 0.84rem;
    font-weight: 600;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.poll-status-banner.success {
    background: #ecfdf5;
    color: #065f46;
    border-left: 4px solid #10b981;
}
.poll-status-banner.absent {
    background: #fef2f2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

/* Prompt Box (Voting Mode) */
.poll-prompt-box {
    background: #f8fafc;
    border-left: 4px solid #0f3a5d;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.86rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 14px;
}

/* Results Mode: Item Cards */
.poll-results-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.poll-result-item {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 10px 14px;
    transition: all 0.2s ease;
}

.poll-result-item.my-choice {
    background: #f0fdf4;
    border-color: #86efac;
}

.poll-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.poll-result-title {
    font-size: 0.92rem;
    font-weight: 600;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.poll-my-badge {
    font-size: 0.7rem;
    background: #10b981;
    color: #ffffff;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
}

.poll-result-percent {
    font-size: 0.88rem;
    font-weight: 700;
    color: #0f3a5d;
}
.poll-result-percent small {
    font-size: 0.75rem;
    color: #64748b;
    font-weight: 500;
}

.poll-bar-track {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 6px;
}

.poll-bar-fill {
    height: 100%;
    background: #3b82f6;
    border-radius: 8px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 2px;
}
.poll-bar-fill.own-vote {
    background: linear-gradient(90deg, #10b981, #059669);
}

.poll-voter-names {
    font-size: 0.76rem;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Results Actions */
.poll-results-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #f1f5f9;
}

.poll-btn-edit {
    background: #0f3a5d;
    color: #ffffff;
    border: none;
    border-radius: 10px;
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.poll-btn-edit:hover {
    background: #1a5080;
}

.poll-btn-absagen {
    background: none;
    border: none;
    color: #ef4444;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
    font-family: inherit;
    padding: 6px;
}

/* Voting Mode: Select Cards */
.poll-voting-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.poll-select-card {
    display: block;
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 12px 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.poll-select-card:hover {
    border-color: #94a3b8;
}
.poll-select-card.selected {
    background: #f0fdf4;
    border-color: #10b981;
}

.poll-select-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.poll-select-header input[type="checkbox"] {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    accent-color: #10b981;
    cursor: pointer;
    flex-shrink: 0;
}

.poll-select-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1e293b;
    flex: 1;
}

/* Voting Actions */
.poll-voting-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 14px;
}

.poll-btn-submit {
    background: #10b981;
    color: #ffffff;
    border: none;
    border-radius: 12px;
    padding: 13px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
    width: 100%;
}
.poll-btn-submit:hover {
    background: #059669;
}

.poll-btn-cancel {
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    padding: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
}
.poll-btn-cancel:hover {
    background: #e2e8f0;
}

.poll-btn-cant {
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 0.85rem;
    text-align: center;
    cursor: pointer;
    padding: 6px;
    text-decoration: underline;
    font-family: inherit;
    margin-top: 4px;
}


/* TABLET & MOBILE SCROLL PADDING FIX */
@media (max-width: 1199px) {
    body {
        padding-bottom: calc(130px + env(safe-area-inset-bottom));
    }
    .page {
        padding-bottom: 35px;
    }
    .page iframe {
        min-height: calc(100dvh - 175px);
        height: calc(100dvh - 175px);
    }
}