/* ==========================================================================
   Raumbuchung – Frontend CSS
   ========================================================================== */

:root {
    --rb-primary:     #3b82f6;
    --rb-primary-d:   #1d4ed8;
    --rb-success:     #059669;
    --rb-warning:     #d97706;
    --rb-danger:      #dc2626;
    --rb-gray-50:     #f9fafb;
    --rb-gray-100:    #f3f4f6;
    --rb-gray-200:    #e5e7eb;
    --rb-gray-500:    #6b7280;
    --rb-gray-700:    #374151;
    --rb-gray-900:    #111827;
    --rb-radius:      8px;
    --rb-shadow:      0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
    --rb-shadow-md:   0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
}

/* --- Belegungsübersicht --------------------------------------------------- */

.rb-belegung {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--rb-gray-700);
    max-width: 960px;
}

.rb-belegung__legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--rb-gray-50);
    border: 1px solid var(--rb-gray-200);
    border-radius: var(--rb-radius);
}

.rb-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
}

.rb-legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.rb-belegung__month {
    border: 1px solid var(--rb-gray-200);
    border-radius: var(--rb-radius);
    margin-bottom: 16px;
    margin-top: 8px;
    overflow: hidden;
    box-shadow: var(--rb-shadow);
}
.rb-belegung__month:first-of-type {
    margin-top: 0; /* Erster Monat ohne extra Abstand */
}

/* Button voll über die Tabellenbreite */
body .rb-belegung__month-toggle {
    display: block !important;
    width: 100vw !important;           /* ganze Viewportbreite */
    max-width: none !important;
    margin-left: calc(-50vw + 50%) !important;
    box-sizing: border-box !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
}

/* Sicherstellen, dass dringende Elementor‑Regeln gebrochen werden */
.elementor-kit‑8 .rb-belegung__month-toggle {
    all: unset !important; /* setzt alles zurück */
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100vw !important;
    box-sizing: border-box !important;
    padding: 14px 20px !important;
    background: var(--rb-gray-50) !important;
    font-weight: 600 !important;
    font-size: 16px !important;
    color: var(--rb-gray-900) !important;
    cursor: pointer !important;
}
.rb-belegung__month-toggle:hover { background: var(--rb-gray-100); }

.rb-toggle-icon {
    transition: transform .2s;
    font-size: 12px;
    color: var(--rb-gray-500);
}
.rb-belegung__month-toggle[aria-expanded="false"] .rb-toggle-icon {
    transform: rotate(180deg);
}

.rb-belegung__month-body {
    padding: 0 0 8px;
}
.rb-belegung__month-body.is-collapsed { display: none; }

.rb-no-bookings {
    padding: 16px 20px;
    color: var(--rb-gray-500);
    font-style: italic;
}

.rb-belegung__day {
    margin: 12px 16px 0;
}

.rb-belegung__day-header {
    font-weight: 600;
    font-size: 14px;
    color: var(--rb-gray-700);
    padding: 8px 0 4px;
    border-bottom: 2px solid var(--rb-gray-200);
    margin-bottom: 4px;
}

.rb-belegung__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.rb-belegung__table th {
    background: var(--rb-gray-100);
    padding: 6px 10px;
    text-align: left;
    font-size: 12px;
    color: var(--rb-gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
}
.rb-belegung__table td {
    padding: 7px 10px;
    border-bottom: 1px solid var(--rb-gray-100);
    vertical-align: middle;
}
.rb-belegung__table tr:last-child td { border-bottom: none; }
.rb-room-cell { 
    text-align: center; 
    padding: 8px 4px !important;
    min-width: 60px;
}
.rb-booked-indicator { 
    display: inline-block;
    font-size: 24px;
    line-height: 1;
}

/* --- Kalender ------------------------------------------------------------- */

.rb-kalender {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    max-width: 720px;
}

.rb-kalender__controls { margin-bottom: 20px; }

.rb-kalender__wrapper {
    border: 1px solid var(--rb-gray-200);
    border-radius: var(--rb-radius);
    overflow: hidden;
    box-shadow: var(--rb-shadow-md);
}

.rb-cal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--rb-gray-50);
    border-bottom: 1px solid var(--rb-gray-200);
}

.rb-cal-title {
    margin: 0;
    font-size: 17px;
    font-weight: 600;
    color: var(--rb-gray-900);
}

.rb-btn-nav {
    background: #fff;
    border: 1px solid var(--rb-gray-200);
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
    transition: background .15s, border-color .15s;
    color: var(--rb-gray-700);
}
.rb-btn-nav:hover { background: var(--rb-gray-100); border-color: var(--rb-gray-500); }
.rb-btn-nav:disabled { opacity: .4; cursor: default; }

.rb-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: var(--rb-gray-200);
    gap: 1px;
}

.rb-cal-placeholder {
    grid-column: 1 / -1;
    padding: 32px 20px;
    text-align: center;
    color: var(--rb-gray-500);
    background: #fff;
    font-style: italic;
}

.rb-cal-weekday {
    background: var(--rb-gray-100);
    padding: 8px 4px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--rb-gray-500);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.rb-cal-day {
    background: #fff;
    padding: 8px 6px;
    min-height: 52px;
    cursor: pointer;
    transition: background .12s;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.rb-cal-day:hover { background: var(--rb-gray-50); }
.rb-cal-day.is-empty { background: var(--rb-gray-50); cursor: default; }
.rb-cal-day.is-past { opacity: .45; cursor: default; pointer-events: none; }
.rb-cal-day.is-today { background: #eff6ff; }
.rb-cal-day.is-today .rb-day-num { color: var(--rb-primary); font-weight: 700; }
.rb-cal-day.is-selected { background: #dbeafe; }
.rb-cal-day.is-booked { background: #fff7ed; }

.rb-day-num {
    font-size: 14px;
    font-weight: 500;
    color: var(--rb-gray-700);
    line-height: 1;
}

.rb-day-indicator {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-top: 4px;
}

.rb-day-label {
    font-size: 10px;
    color: var(--rb-warning);
    font-weight: 600;
    margin-top: 2px;
    line-height: 1;
}

/* --- Tages-Detail --------------------------------------------------------- */

.rb-day-detail {
    margin-top: 16px;
    padding: 16px 20px;
    background: var(--rb-gray-50);
    border: 1px solid var(--rb-gray-200);
    border-radius: var(--rb-radius);
    box-shadow: var(--rb-shadow);
}

.rb-day-detail h4 {
    margin: 0 0 12px;
    font-size: 16px;
    color: var(--rb-gray-900);
}

.rb-slot-list { list-style: none; margin: 0; padding: 0; }
.rb-slot-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--rb-gray-200);
    font-size: 14px;
}
.rb-slot-item:last-child { border-bottom: none; }
.rb-slot-time { font-weight: 600; color: var(--rb-gray-900); min-width: 100px; }
.rb-slot-badge {
    background: #fee2e2;
    color: var(--rb-danger);
    font-size: 11px;
    padding: 2px 7px;
    border-radius: 4px;
    font-weight: 600;
}

.rb-free-notice {
    color: var(--rb-success);
    font-weight: 500;
}

/* --- Formular ------------------------------------------------------------- */

.rb-formular {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    max-width: 700px;
}

.rb-form-section {
    border: 1px solid var(--rb-gray-200);
    border-radius: var(--rb-radius);
    padding: 20px 24px;
    margin-bottom: 16px;
    background: #fff;
    box-shadow: var(--rb-shadow);
}

.rb-form-section-title {
    margin: 0 0 16px;
    font-size: 16px;
    color: var(--rb-gray-900);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--rb-gray-100);
}

.rb-form-row { margin-bottom: 14px; }
.rb-form-row--half {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.rb-form-row--75-25 {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 16px;
}

.rb-form-section--compact {
    padding: 16px 20px;
}

.rb-checkbox-label--dsgvo {
    align-items: flex-start;
    padding: 12px 14px;
    background: #fffbeb;
    border-color: #fcd34d;
}
.rb-checkbox-label--dsgvo:hover {
    background: #fef3c7;
    border-color: #f59e0b;
}
.rb-checkbox-label--dsgvo input[type="checkbox"] {
    margin-top: 2px;
}

.rb-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--rb-gray-700);
    margin-bottom: 5px;
}

.rb-form input[type="text"],
.rb-form input[type="email"],
.rb-form input[type="tel"],
.rb-form input[type="number"],
.rb-form input[type="date"],
.rb-form input[type="time"],
.rb-form select,
.rb-form textarea,
.rb-select {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--rb-gray-200);
    border-radius: 6px;
    font-size: 14px;
    color: var(--rb-gray-900);
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
    box-sizing: border-box;
    font-family: inherit;
}
.rb-form input:focus,
.rb-form select:focus,
.rb-form textarea:focus,
.rb-select:focus {
    outline: none;
    border-color: var(--rb-primary);
    box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}

.rb-avail-check {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 8px;
}

#rb-avail-result {
    font-size: 14px;
    font-weight: 500;
}
#rb-avail-result.is-ok    { color: var(--rb-success); }
#rb-avail-result.is-error { color: var(--rb-danger); }

/* --- Checkbox- und Radio-Gruppen ----------------------------------------- */

.rb-field-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--rb-gray-700);
    margin-bottom: 8px;
}

.rb-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rb-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    padding: 10px 12px;
    border: 1px solid var(--rb-gray-200);
    border-radius: 6px;
    background: #fff;
    transition: border-color .15s, background .15s;
}
.rb-checkbox-label:hover { border-color: var(--rb-primary); background: #eff6ff; }
.rb-checkbox-label input[type="checkbox"] { margin-top: 3px; flex-shrink: 0; width: 16px; height: 16px; accent-color: var(--rb-primary); }

.rb-checkbox-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 3px solid;
    flex-shrink: 0;
    margin-top: 3px;
}
.rb-checkbox-label input:checked ~ .rb-checkbox-dot {
    background: currentColor;
}

.rb-checkbox-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.rb-checkbox-text strong { font-size: 14px; color: var(--rb-gray-900); }
.rb-checkbox-text small  { font-size: 12px; color: var(--rb-gray-500); }

.rb-radio-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rb-radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: var(--rb-gray-700);
    padding: 8px 10px;
    border: 1px solid var(--rb-gray-200);
    border-radius: 6px;
    background: #fff;
    transition: border-color .15s, background .15s;
}
.rb-radio-label:hover { border-color: var(--rb-primary); background: #eff6ff; }
.rb-radio-label input[type="radio"] { width: 16px; height: 16px; accent-color: var(--rb-primary); }

.rb-field-hint {
    margin-top: 8px;
    font-size: 12px;
    color: var(--rb-gray-500);
    line-height: 1.5;
}

.rb-field-hint--warning {
    background: #fef3c7;
    border: 1px solid #fcd34d;
    border-radius: 6px;
    padding: 10px 12px;
    color: #92400e;
    font-size: 13px;
}

.rb-field-note {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: var(--rb-gray-500);
}

.rb-form-hint {
    font-size: 12px;
    color: var(--rb-gray-500);
    margin: 4px 0 16px;
}

/* --- Buttons -------------------------------------------------------------- */

.rb-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background .15s, box-shadow .15s, transform .1s;
    text-decoration: none;
    font-family: inherit;
}
.rb-btn:active { transform: translateY(1px); }

.rb-btn--primary {
    background: var(--rb-primary);
    color: #fff;
    border-color: var(--rb-primary);
}
.rb-btn--primary:hover { background: var(--rb-primary-d); border-color: var(--rb-primary-d); }
.rb-btn--primary:disabled { opacity: .6; cursor: not-allowed; }

.rb-btn--secondary {
    background: #fff;
    color: var(--rb-primary);
    border-color: var(--rb-primary);
}
.rb-btn--secondary:hover { background: #eff6ff; }

.rb-btn--submit { width: 100%; justify-content: center; padding: 14px 20px; font-size: 15px; }

/* --- Alerts --------------------------------------------------------------- */

.rb-alert {
    padding: 14px 18px;
    border-radius: var(--rb-radius);
    margin-bottom: 16px;
    font-size: 14px;
    line-height: 1.5;
}
.rb-alert--success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}
.rb-alert--error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* --- Responsive ----------------------------------------------------------- */

@media (max-width: 600px) {
    .rb-form-row--half,
    .rb-form-row--75-25 { grid-template-columns: 1fr; }
    
    /* Belegungstabelle mobil */
    .rb-belegung__table { 
        font-size: 11px;
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .rb-belegung__table thead,
    .rb-belegung__table tbody,
    .rb-belegung__table tr { display: table; width: 100%; table-layout: fixed; }
    .rb-belegung__table th,
    .rb-belegung__table td { 
        padding: 4px 3px;
        font-size: 9px;
		word-break: break-word;
    }
    .rb-belegung__table th {
        font-size: 9px;
        padding: 5px 3px;
		word-break: break-word;
    }
    .rb-legend-dot { 
        width: 8px; 
        height: 8px; 
    }
    .rb-booked-indicator {
        font-size: 18px !important;
    }
    .rb-belegung__day-header {
        font-size: 12px;
        padding: 6px 0 3px;
    }
    .rb-room-cell {
        min-width: 35px;
        padding: 4px 2px !important;
    }
    
    /* Kalender mobil */
    .rb-cal-grid { gap: 0; }
    .rb-cal-day { padding: 5px 3px; min-height: 40px; }
    .rb-day-num { font-size: 12px; }
}