/* ============================================================
   Booking Plugin – Frontend Styles
   ============================================================ */

:root {
    --bp-primary:     #2563eb;
    --bp-primary-dark:#1d4ed8;
    --bp-success:     #16a34a;
    --bp-error:       #dc2626;
    --bp-gray-50:     #f9fafb;
    --bp-gray-100:    #f3f4f6;
    --bp-gray-200:    #e5e7eb;
    --bp-gray-400:    #9ca3af;
    --bp-gray-700:    #374151;
    --bp-gray-900:    #111827;
    --bp-radius:      12px;
    --bp-shadow:      0 4px 24px rgba(0,0,0,.08);
    --bp-transition:  .2s ease;
}

.bp-booking-form-wrap {
    max-width: 760px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--bp-gray-900);
}

/* ─── Steps ─────────────────────────────────────────────── */
.bp-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 36px;
    flex-wrap: wrap;
    gap: 4px;
}
.bp-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}
.bp-step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bp-gray-200);
    color: var(--bp-gray-400);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .875rem;
    transition: var(--bp-transition);
}
.bp-step.bp-step-active .bp-step-number {
    background: var(--bp-primary);
    color: #fff;
}
.bp-step.bp-step-done .bp-step-number {
    background: var(--bp-success);
    color: #fff;
}
.bp-step-label {
    font-size: .7rem;
    color: var(--bp-gray-400);
    font-weight: 500;
}
.bp-step.bp-step-active .bp-step-label { color: var(--bp-primary); }
.bp-step.bp-step-done .bp-step-label   { color: var(--bp-success); }
.bp-step-line {
    flex: 1;
    min-width: 24px;
    height: 2px;
    background: var(--bp-gray-200);
    margin-bottom: 16px;
    margin-top: 0;
}

/* ─── Service Grid ───────────────────────────────────────── */
.bp-service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(var(--bp-card-min-width, 200px), 1fr));
    gap: var(--bp-card-gap, 16px);
    margin-bottom: 24px;
}
.bp-service-group-title {
    grid-column: 1 / -1;
    margin: 20px 0 2px;
    font-size: .95rem;
    font-weight: 600;
    color: var(--bp-gray-700);
}
.bp-service-group-title:first-child { margin-top: 0; }
.bp-service-card {
    border: var(--bp-card-border-width, 2px) solid var(--bp-card-border-color, var(--bp-gray-200));
    border-radius: var(--bp-card-radius, var(--bp-radius));
    overflow: hidden;
    cursor: pointer;
    transition: var(--bp-transition);
    background: var(--bp-card-bg, #fff);
    box-shadow: var(--bp-card-shadow, none);
}
.bp-service-card:hover,
.bp-service-card.bp-selected {
    border-color: var(--bp-primary);
    box-shadow: var(--bp-card-hover-shadow, var(--bp-shadow));
    transform: var(--bp-card-hover-transform, translateY(-2px));
}
.bp-service-card.bp-selected { background: var(--bp-card-selected-bg, #eff6ff); }
.bp-service-color-bar {
    height: var(--bp-card-bar-height, 5px);
    display: var(--bp-card-bar-display, block);
}
.bp-service-card-body { padding: var(--bp-card-padding, 14px 16px); }
.bp-service-card-body h4 {
    margin: 0 0 6px;
    font-size: var(--bp-card-title-size, 1rem);
    font-weight: var(--bp-card-title-weight, 600);
    color: var(--bp-card-title-color, var(--bp-gray-900));
}
.bp-service-card-body p  {
    margin: 0 0 10px;
    font-size: var(--bp-card-desc-size, .85rem);
    color: var(--bp-card-desc-color, var(--bp-gray-700));
    display: var(--bp-card-desc-display, block);
}
.bp-service-meta {
    display: flex;
    gap: 12px;
    font-size: var(--bp-card-meta-size, .82rem);
    color: var(--bp-gray-700);
    flex-wrap: wrap;
}
.bp-free { color: var(--bp-success); font-weight: 600; }

/* Layout-Varianten */
.bp-service-grid.bp-layout-list { grid-template-columns: 1fr; }
.bp-service-grid.bp-layout-list .bp-service-card { display: flex; align-items: stretch; }
.bp-service-grid.bp-layout-list .bp-service-color-bar { width: var(--bp-card-bar-height, 5px); height: auto; flex-shrink: 0; }
.bp-service-grid.bp-layout-list .bp-service-card-body { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex: 1; padding: 12px 18px; }
.bp-service-grid.bp-layout-list .bp-service-card-body > div:first-child { flex: 1; }
.bp-service-grid.bp-layout-list h4 { margin: 0 0 2px; }
.bp-service-grid.bp-layout-list p { margin: 0; }
.bp-service-grid.bp-layout-list .bp-service-meta { flex-direction: column; gap: 2px; align-items: flex-end; flex-shrink: 0; }

.bp-service-grid.bp-layout-compact .bp-service-card-body { padding: 10px 12px; }
.bp-service-grid.bp-layout-compact h4 { font-size: .9rem; margin-bottom: 2px; }
.bp-service-grid.bp-layout-compact p { display: none; }
.bp-service-grid.bp-layout-compact .bp-service-meta { font-size: .76rem; }

/* ─── Staff Grid ─────────────────────────────────────────── */
.bp-staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.bp-staff-card {
    border: 2px solid var(--bp-gray-200);
    border-radius: var(--bp-radius);
    padding: 20px 16px;
    cursor: pointer;
    text-align: center;
    transition: var(--bp-transition);
    background: #fff;
}
.bp-staff-card:hover,
.bp-staff-card.bp-selected {
    border-color: var(--bp-primary);
    box-shadow: var(--bp-shadow);
    background: #eff6ff;
}
.bp-staff-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--bp-gray-200);
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}
.bp-staff-card h4 { margin: 0 0 4px; font-size: .95rem; }
.bp-staff-card p  { margin: 0; font-size: .8rem; color: var(--bp-gray-400); }

/* ─── Datum & Slots ─────────────────────────────────────── */
.bp-datetime-picker {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 32px;
    margin-bottom: 24px;
    align-items: start;
}
@media (max-width: 600px) {
    .bp-datetime-picker { grid-template-columns: 1fr; }
}

/* Inline-Kalender stylen */
.bp-calendar-container .flatpickr-calendar {
    box-shadow: none !important;
    border: 2px solid var(--bp-calendar-border) !important;
    border-radius: var(--bp-radius) !important;
    font-family: inherit !important;
}
.bp-calendar-container .flatpickr-calendar {
    background: var(--bp-calendar-bg) !important;
    color: var(--bp-calendar-text) !important;
}
/* ─── Kalender-Ladeanzeige ───────────────────────────────── */
.bp-calendar-container {
    position: relative;
}

.bp-calendar-loading {
    position: absolute;
    inset: 0;
    z-index: 20;
    min-width: 280px;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
    box-sizing: border-box;
    background: rgba(255, 255, 255, .92);
    border-radius: var(--bp-radius);
    text-align: center;
}

.bp-calendar-loading-spinner {
    width: 38px;
    height: 38px;
    border: 4px solid var(--bp-gray-200);
    border-top-color: var(--bp-primary);
    border-radius: 50%;
    animation: bp-calendar-spin .8s linear infinite;
}

.bp-calendar-loading-text {
    color: var(--bp-gray-700);
    font-size: .9rem;
    font-weight: 500;
    line-height: 1.4;
}

.bp-calendar-loading-error {
    position: absolute;
    inset: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    box-sizing: border-box;
    background: rgba(255, 255, 255, .96);
    border: 2px solid var(--bp-error);
    border-radius: var(--bp-radius);
    color: var(--bp-error);
    text-align: center;
    font-size: .9rem;
    line-height: 1.5;
}

@keyframes bp-calendar-spin {
    to { transform: rotate(360deg); }
}

.bp-calendar-container .flatpickr-day {
    color: var(--bp-calendar-text) !important;
}
.bp-calendar-container .flatpickr-day.selected,
.bp-calendar-container .flatpickr-day.selected:hover {
    background: var(--bp-calendar-selected) !important;
    border-color: var(--bp-calendar-selected) !important;
}
.bp-calendar-container .flatpickr-day:hover {
    background: var(--bp-calendar-hover) !important;
}
.bp-calendar-container .flatpickr-months {
    background: var(--bp-calendar-header-bg) !important;
    border-radius: calc(var(--bp-radius) - 2px) calc(var(--bp-radius) - 2px) 0 0 !important;
    padding: 4px 0 !important;
}
.bp-calendar-container .flatpickr-month,
.bp-calendar-container .flatpickr-prev-month,
.bp-calendar-container .flatpickr-next-month,
.bp-calendar-container .flatpickr-current-month,
.bp-calendar-container .flatpickr-current-month input,
.bp-calendar-container .flatpickr-current-month .numInputWrapper span,
.bp-calendar-container span.cur-month {
    color: var(--bp-calendar-header-text) !important;
    fill: var(--bp-calendar-header-text) !important;
}
.bp-calendar-container .flatpickr-prev-month:hover svg,
.bp-calendar-container .flatpickr-next-month:hover svg {
    fill: color-mix(in srgb, var(--bp-calendar-header-text) 75%, transparent) !important;
}
.bp-calendar-container .flatpickr-weekday {
    color: var(--bp-calendar-weekday) !important;
    font-weight: 600 !important;
}
.bp-calendar-container .flatpickr-day.today:not(.selected) {
    border-color: var(--bp-calendar-today) !important;
    color: var(--bp-calendar-today) !important;
    font-weight: 700 !important;
}
.bp-calendar-container .flatpickr-day.flatpickr-disabled {
    color: var(--bp-calendar-disabled) !important;
}

#bp-date-picker {
    display: none; /* wird von Flatpickr inline ersetzt */
}

.bp-slots-hint { color: var(--bp-gray-400); font-size: .9rem; }

.bp-slots-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.bp-slot-btn {
    padding: 10px 6px;
    border: 2px solid var(--bp-gray-200);
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    font-size: .9rem;
    font-weight: 500;
    transition: var(--bp-transition);
    text-align: center;
}
.bp-slot-btn:hover  { border-color: var(--bp-primary); color: var(--bp-primary); }
.bp-slot-btn.bp-selected { border-color: var(--bp-primary); background: var(--bp-primary); color: #fff; }

/* ─── Kundendaten ────────────────────────────────────────── */
.bp-booking-summary {
    background: var(--bp-gray-50);
    border: 1px solid var(--bp-gray-200);
    border-radius: var(--bp-radius);
    padding: 16px 20px;
    margin-bottom: 24px;
    font-size: .9rem;
    line-height: 1.8;
}
.bp-price-struck { text-decoration: line-through; color: var(--bp-gray-400); }

.bp-voucher-box { margin-bottom: 24px; }
.bp-voucher-input-row { display: flex; gap: 8px; }
.bp-voucher-input-row input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--bp-gray-200);
    border-radius: var(--bp-radius);
    font-size: .9rem;
    text-transform: uppercase;
}
.bp-voucher-input-row input:focus { outline: none; border-color: var(--bp-primary); }
.bp-btn-secondary {
    padding: 10px 18px;
    border: 1px solid var(--bp-primary);
    border-radius: var(--bp-radius);
    background: #fff;
    color: var(--bp-primary);
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    white-space: nowrap;
}
.bp-btn-secondary:hover { background: var(--bp-primary); color: #fff; }
.bp-btn-secondary:disabled { opacity: .6; cursor: not-allowed; }
.bp-voucher-feedback { margin: 8px 0 0; font-size: .85rem; min-height: 1.2em; }
.bp-voucher-feedback.bp-voucher-ok { color: #16a34a; }
.bp-voucher-feedback.bp-voucher-error { color: #dc2626; }

.bp-field-group {
    margin-bottom: 18px;
}
.bp-field-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: .9rem;
}
.bp-field-group input,
.bp-field-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--bp-gray-200);
    border-radius: 8px;
    font-size: 1rem;
    outline: none;
    transition: var(--bp-transition);
    box-sizing: border-box;
}
.bp-field-group input:focus,
.bp-field-group textarea:focus { border-color: var(--bp-primary); }

/* ─── Buttons ────────────────────────────────────────────── */
.bp-form-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 24px;
}
.bp-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--bp-transition);
}
.bp-btn-primary {
    background: var(--bp-primary);
    color: #fff;
    flex: 1;
}
.bp-btn-primary:hover { background: var(--bp-primary-dark); }
.bp-btn-back {
    background: var(--bp-gray-100);
    color: var(--bp-gray-700);
}
.bp-btn-back:hover { background: var(--bp-gray-200); }
.bp-btn:disabled { opacity: .6; cursor: not-allowed; }

/* ─── Payment ────────────────────────────────────────────── */
.bp-payment-methods { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.bp-payment-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border: 2px solid var(--bp-gray-200);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--bp-transition);
}
.bp-payment-option:has(input:checked) { border-color: var(--bp-primary); background: #eff6ff; }
#bp-stripe-card-element {
    padding: 14px;
    border: 2px solid var(--bp-gray-200);
    border-radius: 8px;
    margin-bottom: 12px;
}

/* ─── Error / Success ────────────────────────────────────── */
.bp-error {
    background: #fef2f2;
    color: var(--bp-error);
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid #fecaca;
    margin-top: 12px;
    font-size: .9rem;
}
.bp-success-step { text-align: center; padding: 40px 20px; }
#bp-verify-code-input {
    font-size: 1.6rem;
    letter-spacing: .5em;
    text-align: center;
    font-weight: 600;
    padding: 12px 10px 12px 16px;
}
#bp-verify-resend-link { color: var(--bp-primary); text-decoration: none; }
#bp-verify-resend-link:hover { text-decoration: underline; }
.bp-success-icon { font-size: 4rem; margin-bottom: 16px; }
.bp-success-step h2 { color: var(--bp-success); margin-bottom: 12px; }
.bp-confirmed-details {
    background: var(--bp-gray-50);
    border-radius: var(--bp-radius);
    padding: 20px;
    margin: 20px auto;
    max-width: 400px;
    text-align: left;
    line-height: 2;
}
.bp-loading { color: var(--bp-gray-400); font-style: italic; padding: 20px 0; }

/* ─── Pflichtfeld-Stern ──────────────────────────────────── */
.bp-required { color: #dc2626; margin-left: 2px; }

/* ─── Outline-Button (Erfolgsseite) ─────────────────────── */
.bp-btn-outline {
    background: transparent;
    border: 2px solid var(--bp-primary);
    color: var(--bp-primary);
}
.bp-btn-outline:hover { background: var(--bp-primary); color: #fff; }

/* ─── Absende-Hinweis ────────────────────────────────────── */
.bp-submit-hint {
    margin-top: 10px;
    font-size: .82rem;
    color: var(--bp-gray-400);
    text-align: center;
}

/* ─── Abgeschlossene Steps sind klickbar ─────────────────── */
.bp-step.bp-step-done {
    cursor: pointer;
}
.bp-step.bp-step-done:hover .bp-step-number {
    background: #15803d;
    transform: scale(1.1);
    transition: var(--bp-transition);
}
.bp-step.bp-step-done:hover .bp-step-label {
    color: #15803d;
}

/* ─── PayPal Abbruch-Hinweis ─────────────────────────────── */
.bp-paypal-cancel-notice {
    background: #fffbeb;
    border: 1px solid #fbbf24;
    border-radius: var(--bp-radius);
    padding: 14px 18px;
    font-size: .9rem;
    color: #92400e;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* ─── Select-Feld ────────────────────────────────────────── */
.bp-select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--bp-gray-200);
    border-radius: 8px;
    font-size: 1rem;
    outline: none;
    cursor: pointer;
    background: #fff;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    box-sizing: border-box;
    transition: border-color .2s;
}
.bp-select:focus { border-color: var(--bp-primary); }

/* ─── Checkbox-Feld ──────────────────────────────────────── */
.bp-checkbox-field {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: .95rem;
    padding: 10px 0;
}
.bp-checkbox-field input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--bp-primary);
    cursor: pointer;
    flex-shrink: 0;
}
.bp-marketing-optin { margin-bottom: 14px; font-size: .85rem; color: var(--bp-gray-500); }