/* JW KL-Ost – Design angelehnt an jw.org */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg: #f0f0f0;
    --bg-card: #ffffff;
    --bg-hover: #e8eef6;
    --border: #d5d5d5;
    --border-light: #e8e8e8;
    --text: #1a1a1a;
    --text-muted: #444444;
    --text-light: #777777;
    --accent: #4a6da7;
    --accent-light: #5a82c0;
    --accent-dark: #3b5998;
    --today: #eef5ec;
    --today-border: #4caf50;
    --event-bg: #e8eef6;
    --event-hover: #d5e1f2;
    --radius: 4px;
    --shadow: 0 1px 3px rgba(0,0,0,.08);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

/* Header */
header {
    text-align: center;
    padding: 1.25rem 1rem .75rem;
    background: var(--accent-dark);
    color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,.15);
}
header h1 {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: .01em;
    margin-bottom: .75rem;
    color: #fff;
}

/* Main navigation */
.main-nav {
    display: flex;
    justify-content: center;
    gap: 0;
}
.nav-link {
    display: inline-block;
    padding: .45rem 1.25rem;
    color: rgba(255,255,255,.7);
    text-decoration: none;
    font-size: .95rem;
    font-weight: 500;
    border: 1px solid rgba(255,255,255,.2);
    background: rgba(255,255,255,.08);
    transition: all .2s;
}
.nav-link:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.nav-link:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.nav-link:hover { background: rgba(255,255,255,.15); color: #fff; }
.nav-link.active {
    background: rgba(255,255,255,.2);
    color: #fff;
    font-weight: 600;
}

main {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 1.25rem;
}

/* Page title */
.page-title {
    font-size: 1.15rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--accent-dark);
}

/* Calendar month navigation */
.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}
.calendar-nav h2 {
    font-size: 1.15rem;
    font-weight: 600;
    min-width: 200px;
    text-align: center;
    color: var(--accent-dark);
}
.calendar-nav button {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text);
    padding: .5rem .85rem;
    border-radius: var(--radius);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all .2s;
    box-shadow: var(--shadow);
}
.calendar-nav button:hover { background: var(--bg-hover); border-color: var(--accent); }

/* View toggle */
.view-toggle {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 1.25rem;
}
.view-btn {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: .4rem 1rem;
    font-size: 1rem;
    cursor: pointer;
    transition: all .2s;
}
.view-btn:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.view-btn:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.view-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* Calendar grid */
.calendar-header {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 1px;
    margin-bottom: 2px;
}
.cal-day-name {
    text-align: center;
    font-size: .95rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: .5rem 0;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.calendar-body {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.cal-cell {
    background: var(--bg-card);
    min-height: 120px;
    padding: .5rem;
    position: relative;
}
.cal-empty { background: #f8f8f8; opacity: .5; }
.cal-today {
    background: var(--today);
    border: 2px solid var(--today-border);
    border-radius: 2px;
}
.cal-date {
    display: block;
    font-size: .95rem;
    font-weight: 500;
    margin-bottom: .35rem;
    color: var(--text-muted);
}
.cal-today .cal-date { color: var(--today-border); font-weight: 700; }

.cal-event {
    background: var(--event-bg);
    border-left: 3px solid var(--accent);
    border-radius: 2px;
    padding: .25rem .4rem;
    font-size: .95rem;
    margin-bottom: 2px;
    cursor: pointer;
    transition: background .15s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.4;
    color: var(--text);
}
.cal-event:hover { background: var(--event-hover); }
.cal-event-time {
    font-weight: 600;
    color: var(--accent);
}

/* List view */
.list-view { max-width: 600px; margin: 0 auto; }
.list-date {
    font-size: .95rem;
    font-weight: 600;
    color: var(--accent);
    padding: .75rem 0 .35rem;
    border-bottom: 2px solid var(--accent);
    margin-top: .5rem;
}
.list-event {
    display: flex;
    flex-direction: column;
    gap: .15rem;
    padding: .6rem .75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    margin-top: .35rem;
    cursor: pointer;
    transition: all .15s;
    box-shadow: var(--shadow);
}
.list-event:hover { background: var(--bg-hover); border-color: var(--accent); }
.list-event-time { font-size: .95rem; color: var(--text-muted); }
.list-event-title { font-weight: 500; font-size: 1rem; color: var(--text); }
.list-event-location { font-size: .95rem; color: var(--text-muted); }
.list-empty, .plans-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

/* Event detail overlay */
.event-detail {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.event-detail-content {
    background: var(--bg-card);
    border-radius: 6px;
    padding: 1.5rem;
    max-width: 400px;
    width: 90%;
    position: relative;
    box-shadow: 0 8px 32px rgba(0,0,0,.15);
}
.event-detail-close {
    position: absolute;
    top: .75rem;
    right: .75rem;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}
.event-detail-close:hover { color: var(--text); }
.event-detail-content h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-right: 2rem;
    color: var(--accent-dark);
}
.detail-row {
    font-size: 1rem;
    padding: .35rem 0;
    border-bottom: 1px solid var(--border-light);
}
.detail-row:last-child { border-bottom: none; }
.detail-row strong { color: var(--text-muted); font-weight: 500; }

/* Plans page */
.plan-section { margin-bottom: 2rem; }
.plan-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-dark);
    padding-bottom: .5rem;
    border-bottom: 2px solid var(--accent);
    margin-bottom: .75rem;
}
.plan-cards { display: flex; flex-direction: column; gap: .75rem; }
.plan-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    box-shadow: var(--shadow);
}
.plan-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .75rem;
}
.plan-card-title { font-weight: 600; font-size: .95rem; color: var(--accent-dark); }
.plan-card-period {
    font-size: 1rem;
    color: #fff;
    background: var(--accent);
    padding: .2rem .6rem;
    border-radius: 10px;
}
.plan-entries { overflow-x: auto; margin-bottom: .75rem; }
.plan-table { width: 100%; border-collapse: collapse; font-size: 1rem; }
.plan-table th {
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    padding: .5rem .5rem;
    border-bottom: 2px solid var(--border);
    font-size: .95rem;
    text-transform: uppercase;
    letter-spacing: .03em;
    background: #f8f8f8;
}
.plan-table td {
    padding: .4rem .5rem;
    border-bottom: 1px solid var(--border-light);
}
.plan-table tr:last-child td { border-bottom: none; }
.plan-table tr:hover td { background: var(--bg-hover); }
.plan-pdf-link {
    display: inline-block;
    color: var(--accent);
    font-size: 1rem;
    text-decoration: none;
    padding: .3rem .6rem;
    border: 1px solid var(--accent);
    border-radius: var(--radius);
    transition: all .2s;
    margin-bottom: .5rem;
}
.plan-pdf-link:hover { background: var(--accent); color: #fff; }
.plan-card-footer { font-size: .95rem; margin-top: .5rem; }
.text-muted { color: var(--text-muted); }

/* Hinweise section */
.plan-hinweise {
    margin-top: .75rem;
    padding: .75rem;
    background: #f8f9fa;
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    font-size: 1rem;
    margin-bottom: .75rem;
}
.plan-hinweise strong { color: var(--accent); font-size: .95rem; }
.plan-hinweise ul { list-style: none; margin-top: .4rem; }
.plan-hinweise li { padding: .25rem 0; border-bottom: 1px solid var(--border-light); }
.plan-hinweise li:last-child { border-bottom: none; }
.hinweis-datum {
    display: inline-block;
    min-width: 80px;
    color: var(--accent);
    font-weight: 600;
}

/* Plan tabs */
.plan-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border);
    background: var(--bg-card);
    border-radius: var(--radius) var(--radius) 0 0;
    overflow: hidden;
}
.plan-tab {
    flex: 1;
    padding: .75rem .5rem;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    transition: all .2s;
    cursor: pointer;
}
.plan-tab:hover { color: var(--accent); background: var(--bg-hover); }
.plan-tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* Week blocks */
.week-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: .75rem;
    margin-bottom: .75rem;
    box-shadow: var(--shadow);
}
.week-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .5rem;
    flex-wrap: wrap;
    gap: .25rem;
}
.week-date { font-weight: 700; font-size: 1rem; color: var(--accent-dark); }
.week-bibeltext { font-size: 1rem; color: var(--text-muted); font-style: italic; }
.week-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: .5rem;
    padding-bottom: .5rem;
    border-bottom: 1px solid var(--border-light);
}
.week-section { margin-bottom: .5rem; }
.week-section-title {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    padding: .25rem 0 .25rem .5rem;
    border-left: 3px solid var(--accent);
    margin-bottom: .25rem;
    background: #f8f9fa;
}
.week-item {
    display: grid;
    grid-template-columns: 50px 1fr auto;
    gap: .5rem;
    font-size: 1rem;
    padding: .2rem 0 .2rem .75rem;
    border-bottom: 1px solid var(--border-light);
    align-items: baseline;
}
.week-item:last-child { border-bottom: none; }
.week-item.clickable { cursor: pointer; transition: background .15s; border-radius: 2px; }
.week-item.clickable:hover { background: var(--bg-hover); }
.week-time { color: var(--text-muted); font-size: .95rem; font-family: monospace; }
.week-topic { color: var(--text); }
.week-person { color: var(--accent); font-weight: 600; text-align: right; font-size: .95rem; }
.week-footer {
    display: flex;
    justify-content: space-between;
    font-size: .95rem;
    color: var(--text-muted);
    padding-top: .4rem;
    border-top: 1px solid var(--border-light);
    margin-top: .25rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 1rem;
    color: var(--text-muted);
    font-size: .95rem;
    border-top: 1px solid var(--border);
    background: var(--bg-card);
}
footer p { margin-top: .25rem; }
.footer-link { color: var(--text-muted); text-decoration: none; transition: color .2s; }
.footer-link:hover { color: var(--accent); }

/* Legal pages */
.legal-page { max-width: 700px; margin: 0 auto; }
.legal-section { margin-bottom: 1.5rem; }
.legal-section h3 { font-size: .95rem; font-weight: 600; color: var(--accent-dark); margin-bottom: .5rem; }
.legal-section p { font-size: .95rem; line-height: 1.7; color: var(--text); }
.legal-section ul { list-style: disc; margin: .5rem 0 .5rem 1.5rem; font-size: .95rem; line-height: 1.7; }
.legal-section li { color: var(--text); }

/* Reports */
.report-message {
    max-width: 500px;
    margin: 2rem auto;
    text-align: center;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: var(--shadow);
}
.report-error { border-color: #c62828; }
.report-success { border-color: var(--today-border); }
.report-form-wrap {
    max-width: 500px;
    margin: 1.5rem auto;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: var(--shadow);
}
.report-greeting { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; color: var(--accent-dark); }
.report-intro { font-size: 1rem; color: var(--text-muted); margin-bottom: 1.25rem; }
.report-form { display: flex; flex-direction: column; gap: 1rem; }
.form-label { display: block; font-size: 1rem; font-weight: 600; margin-bottom: .4rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .03em; }
.form-input {
    width: 100%;
    padding: .5rem .75rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 1rem;
    transition: border-color .2s;
}
.form-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(74,109,167,.15); }
.radio-group { display: flex; gap: 1rem; }
.radio-label {
    display: flex;
    align-items: center;
    gap: .4rem;
    cursor: pointer;
    padding: .4rem .75rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: all .2s;
}
.radio-label:has(input:checked) { border-color: var(--accent); background: var(--bg-hover); }
.radio-label input { accent-color: var(--accent); }
.btn-submit {
    padding: .6rem 1.5rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background .2s;
}
.btn-submit:hover { background: var(--accent-dark); }
.btn-submit:disabled { opacity: .5; cursor: not-allowed; }
.form-error {
    display: none;
    margin-top: .5rem;
    padding: .5rem .75rem;
    background: #ffebee;
    border: 1px solid #c62828;
    border-radius: var(--radius);
    color: #c62828;
    font-size: .95rem;
}
.report-summary-card {
    margin-top: 1rem;
    padding: .75rem;
    background: #f8f9fa;
    border-radius: var(--radius);
    text-align: left;
}
.summary-row {
    display: flex;
    justify-content: space-between;
    padding: .3rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--border-light);
}
.summary-row:last-child { border-bottom: none; }

/* Admin */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: .75rem;
    margin-bottom: 1.25rem;
}
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    text-align: center;
    box-shadow: var(--shadow);
}
.stat-value { font-size: 1.4rem; font-weight: 700; color: var(--accent); }
.stat-label { font-size: .95rem; color: var(--text-muted); margin-top: .25rem; }
.action-buttons { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.25rem; }
.btn-action {
    padding: .45rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius);
    font-size: 1rem;
    cursor: pointer;
    transition: all .2s;
    text-decoration: none;
    box-shadow: var(--shadow);
}
.btn-action:hover { background: var(--bg-hover); border-color: var(--accent); }
.admin-table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.admin-table th {
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    padding: .5rem .6rem;
    border-bottom: 2px solid var(--border);
    font-size: .95rem;
    text-transform: uppercase;
    letter-spacing: .03em;
    background: #f8f8f8;
}
.admin-table td { padding: .5rem .6rem; border-bottom: 1px solid var(--border-light); vertical-align: middle; }
.admin-table tr:hover td { background: var(--bg-hover); }
.status-badge {
    display: inline-block;
    padding: .15rem .5rem;
    border-radius: 10px;
    font-size: .95rem;
    font-weight: 600;
}
.status-ok { background: #e8f5e9; color: #2e7d32; }
.status-pending { background: #fff8e1; color: #f57f17; }
.status-inactive { background: #f5f5f5; color: #999; }
.btn-small {
    padding: .25rem .6rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: var(--radius);
    font-size: .95rem;
    cursor: pointer;
    transition: all .15s;
}
.btn-small:hover { border-color: var(--accent); color: var(--text); }
.btn-danger { border-color: #c62828; color: #c62828; }
.btn-danger:hover { background: #ffebee; }
.nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius);
    text-decoration: none;
    font-size: 1.1rem;
    transition: all .2s;
    box-shadow: var(--shadow);
}
.nav-btn:hover { background: var(--bg-hover); }
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.modal-content {
    background: var(--bg-card);
    border-radius: 6px;
    padding: 1.5rem;
    max-width: 550px;
    width: 90%;
    position: relative;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 8px 32px rgba(0,0,0,.15);
}
.summary-textarea {
    width: 100%;
    height: 300px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: monospace;
    font-size: 1rem;
    padding: .75rem;
    resize: vertical;
}
.checkbox-label {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .95rem;
    cursor: pointer;
    color: var(--text);
}
.checkbox-label input { accent-color: var(--accent); }
.status-pioneer { background: #ede7f6; color: #5e35b1; }

/* Touch-Targets (min 44px) */
input, select, button, .btn-submit, .btn-action, .btn-small, .nav-link, .plan-tab, .view-btn, .radio-label {
    min-height: 44px;
}

/* Mobile */
@media (max-width: 640px) {
    header h1 { font-size: 1.1rem; }
    header { padding: 1rem .75rem .6rem; }
    main { padding: .75rem; }
    .main-nav { flex-wrap: wrap; justify-content: center; }
    .nav-link { padding: .5rem .75rem; font-size: .85rem; }
    .calendar-nav h2 { font-size: 1rem; min-width: auto; }
    .calendar-nav { gap: .75rem; }
    .cal-cell { min-height: 55px; padding: .15rem; }
    .cal-date { font-size: .8rem; }
    .cal-event { font-size: .7rem; padding: .15rem .25rem; }
    .cal-event-time { display: none; }
    .plan-card { padding: .75rem; }
    .plan-card-header { flex-direction: column; align-items: flex-start; gap: .35rem; }
    .plan-table { font-size: .85rem; }
    .plan-table th, .plan-table td { padding: .35rem .3rem; }
    .plan-tabs { flex-wrap: wrap; }
    .plan-tab { padding: .6rem .4rem; font-size: .85rem; min-width: 0; }
    .week-block { padding: .6rem; }
    .week-item { grid-template-columns: 45px 1fr; gap: .3rem; font-size: .9rem; }
    .week-person { grid-column: 2; font-size: .85rem; }
    .week-meta { flex-direction: column; gap: .25rem; font-size: .9rem; }
    .week-section-title { font-size: .85rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .action-buttons { flex-direction: column; }
    .admin-table { font-size: .85rem; }
    .admin-table th, .admin-table td { padding: .4rem .3rem; }
    .modal-content { width: 95%; padding: 1rem; }
    .event-detail-content { width: 95%; max-width: none; }
    .report-form-wrap { padding: 1rem; margin: 1rem auto; }
    .radio-group { flex-direction: column; gap: .5rem; }
    .legal-page { padding: 0 .25rem; }
    .hinweis-datum { min-width: 70px; }
}