/* ── LepszaStrona Booking Widget ── */
:root {
    --lsb-primary: #2F98F7;
    --lsb-primary-hover: #1a7de0;
    --lsb-primary-dark: #0f66c0;
    --lsb-primary-light: #eef7ff;
    --lsb-accent: #1a7de0;
    --lsb-accent-light: #7ec8ff;
    --lsb-success: #16a34a;
    --lsb-success-light: #f0fdf4;
    --lsb-error: #dc2626;
    --lsb-error-light: #fef2f2;
    --lsb-warning: #f59e0b;
    --lsb-text: #0a0a0a;
    --lsb-text-secondary: #64748b;
    --lsb-border: #e2e8f0;
    --lsb-bg: #ffffff;
    --lsb-bg-subtle: #f4f6f9;
    --lsb-radius: 12px;
    --lsb-radius-sm: 8px;
    --lsb-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --lsb-shadow-lg: 0 10px 25px rgba(0,0,0,0.08);
    --lsb-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --lsb-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.lsb-widget {
    max-width: 680px;
    margin: 2rem auto;
    padding: 0;
    font-family: var(--lsb-font);
    color: var(--lsb-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.lsb-widget * { box-sizing: border-box; }

/* ── Progress Bar ── */
.lsb-progress {
    margin-bottom: 2rem;
}

.lsb-progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    padding: 0 4px;
}

.lsb-step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    opacity: 0.4;
    transition: opacity var(--lsb-transition);
}

.lsb-step-indicator.active,
.lsb-step-indicator.completed {
    opacity: 1;
}

.lsb-step-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--lsb-border);
    color: var(--lsb-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    transition: all var(--lsb-transition);
}

.lsb-step-indicator.active .lsb-step-num {
    background: linear-gradient(135deg, var(--lsb-primary), var(--lsb-accent));
    color: #fff;
    box-shadow: 0 2px 8px rgba(47, 152, 247, 0.35);
}

.lsb-step-indicator.completed .lsb-step-num {
    background: var(--lsb-success);
    color: #fff;
}

.lsb-step-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--lsb-text-secondary);
}

.lsb-step-indicator.active .lsb-step-label {
    color: var(--lsb-primary);
    font-weight: 600;
}

.lsb-progress-bar {
    height: 4px;
    background: var(--lsb-border);
    border-radius: 4px;
    overflow: hidden;
}

.lsb-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--lsb-primary), var(--lsb-accent-light));
    border-radius: 4px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Steps ── */
.lsb-step {
    display: none;
    background: var(--lsb-bg);
    border: 1px solid var(--lsb-border);
    border-radius: var(--lsb-radius);
    padding: 2rem;
    box-shadow: var(--lsb-shadow);
}

.lsb-step.active { display: block; }

.lsb-step-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
    color: var(--lsb-text);
}

.lsb-step-desc {
    color: var(--lsb-text-secondary);
    margin: 0 0 1.5rem;
    font-size: 0.95rem;
}

/* ── Services Grid ── */
.lsb-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.lsb-service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 20px 16px;
    border: 2px solid var(--lsb-border);
    border-radius: var(--lsb-radius-sm);
    cursor: pointer;
    text-align: center;
    background: var(--lsb-bg);
    transition: all var(--lsb-transition);
    user-select: none;
}

.lsb-service-card:hover {
    border-color: var(--lsb-primary);
    background: var(--lsb-primary-light);
    transform: translateY(-1px);
}

.lsb-service-card.selected {
    border-color: var(--lsb-primary);
    background: var(--lsb-primary-light);
    box-shadow: 0 0 0 3px rgba(47, 152, 247, 0.15);
}

.lsb-service-card:focus-visible {
    outline: 2px solid var(--lsb-primary);
    outline-offset: 2px;
}

.lsb-service-icon { font-size: 2rem; }
.lsb-service-name { font-weight: 600; font-size: 0.9rem; }
.lsb-service-desc { font-size: 0.8rem; color: var(--lsb-text-secondary); }

.lsb-service-check {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--lsb-primary);
    color: #fff;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.5);
    transition: all var(--lsb-transition);
}

.lsb-service-card.selected .lsb-service-check {
    opacity: 1;
    transform: scale(1);
}

.lsb-other-field {
    margin-top: 12px;
}

.lsb-other-field label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--lsb-text-secondary);
}

/* ── Form Fields ── */
.lsb-form-group {
    margin-bottom: 1.25rem;
}

.lsb-label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 6px;
    color: var(--lsb-text);
}

.lsb-required { color: var(--lsb-error); }
.lsb-optional { font-weight: 400; color: var(--lsb-text-secondary); font-size: 0.85rem; }

.lsb-input,
.lsb-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--lsb-border);
    border-radius: var(--lsb-radius-sm);
    font-size: 1rem;
    font-family: var(--lsb-font);
    color: var(--lsb-text);
    background: var(--lsb-bg);
    transition: border-color var(--lsb-transition), box-shadow var(--lsb-transition);
    outline: none;
}

.lsb-input:focus,
.lsb-textarea:focus {
    border-color: var(--lsb-primary);
    box-shadow: 0 0 0 3px rgba(47, 152, 247, 0.12);
}

.lsb-input.lsb-input-error,
.lsb-textarea.lsb-input-error {
    border-color: var(--lsb-error);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.lsb-input::placeholder,
.lsb-textarea::placeholder {
    color: #94a3b8;
}

.lsb-textarea { resize: vertical; min-height: 80px; }

.lsb-char-count {
    text-align: right;
    font-size: 0.8rem;
    color: var(--lsb-text-secondary);
    margin-top: 4px;
}

.lsb-field-error {
    display: none;
    color: var(--lsb-error);
    font-size: 0.85rem;
    margin-top: 4px;
    font-weight: 500;
}

.lsb-error {
    display: none;
    background: var(--lsb-error-light);
    color: var(--lsb-error);
    padding: 10px 16px;
    border-radius: var(--lsb-radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 1rem;
}

/* ── Calendar ── */
.lsb-calendar-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.lsb-calendar {
    background: var(--lsb-bg);
}

.lsb-calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.lsb-cal-nav {
    width: 36px;
    height: 36px;
    border: 1px solid var(--lsb-border);
    border-radius: 50%;
    background: var(--lsb-bg);
    color: var(--lsb-text);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--lsb-transition);
}

.lsb-cal-nav:hover {
    background: var(--lsb-primary-light);
    border-color: var(--lsb-primary);
    color: var(--lsb-primary);
}

.lsb-cal-title {
    font-weight: 700;
    font-size: 1.05rem;
}

.lsb-calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--lsb-text-secondary);
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--lsb-border);
}

.lsb-calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.lsb-cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--lsb-text-secondary);
    transition: all var(--lsb-transition);
}

.lsb-cal-day.disabled {
    color: #cbd5e1;
    cursor: default;
}

.lsb-cal-day.available {
    color: var(--lsb-text);
    cursor: pointer;
    font-weight: 600;
    position: relative;
}

.lsb-cal-day.available::after {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--lsb-success);
    position: absolute;
    bottom: 3px;
}

.lsb-cal-day.available:hover {
    background: var(--lsb-primary-light);
    color: var(--lsb-primary);
}

.lsb-cal-day.selected {
    background: var(--lsb-primary) !important;
    color: #fff !important;
}

.lsb-cal-day.selected::after { background: #fff; }

.lsb-cal-day.lsb-cal-loading {
    animation: lsbPulse 1.5s infinite;
}

/* ── Slots ── */
.lsb-slots-panel {
    min-height: 200px;
}

.lsb-slots-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--lsb-text);
}

.lsb-slots-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.lsb-slot-btn {
    padding: 10px 20px;
    border: 2px solid var(--lsb-border);
    border-radius: var(--lsb-radius-sm);
    background: var(--lsb-bg);
    color: var(--lsb-text);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--lsb-transition);
    font-family: var(--lsb-font);
}

.lsb-slot-btn:hover {
    border-color: var(--lsb-primary);
    background: var(--lsb-primary-light);
    color: var(--lsb-primary);
}

.lsb-slot-btn.selected {
    background: var(--lsb-primary);
    border-color: var(--lsb-primary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(47, 152, 247, 0.3);
}

.lsb-slots-hint,
.lsb-slots-empty {
    color: var(--lsb-text-secondary);
    font-size: 0.9rem;
    padding: 2rem 0;
}

.lsb-selected-datetime {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 1.5rem;
    padding: 14px 18px;
    background: var(--lsb-success-light);
    border: 1px solid #bbf7d0;
    border-radius: var(--lsb-radius-sm);
    font-size: 0.95rem;
}

.lsb-change-btn {
    background: none;
    border: none;
    color: var(--lsb-primary);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: underline;
    font-family: var(--lsb-font);
}

/* ── Summary ── */
.lsb-summary {
    background: var(--lsb-bg-subtle);
    border: 1px solid var(--lsb-border);
    border-radius: var(--lsb-radius-sm);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.lsb-summary-row {
    display: flex;
    padding: 12px 18px;
    border-bottom: 1px solid var(--lsb-border);
}

.lsb-summary-row:last-child { border-bottom: none; }

.lsb-summary-label {
    flex: 0 0 120px;
    font-weight: 600;
    color: var(--lsb-text-secondary);
    font-size: 0.9rem;
}

.lsb-summary-value {
    flex: 1;
    font-weight: 500;
    color: var(--lsb-text);
    font-size: 0.95rem;
}

/* ── GDPR ── */
.lsb-gdpr {
    margin-bottom: 1rem;
}

.lsb-checkbox-label {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 0.85rem;
    color: var(--lsb-text-secondary);
    cursor: pointer;
    line-height: 1.5;
}

.lsb-checkbox-label input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    accent-color: var(--lsb-primary);
}

.lsb-checkbox-label a {
    color: var(--lsb-primary);
    text-decoration: underline;
}

/* ── Reschedule Info ── */
.lsb-reschedule-info {
    background: var(--lsb-primary-light);
    border: 1px solid rgba(47, 152, 247, 0.2);
    border-radius: var(--lsb-radius-sm);
    padding: 14px 18px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--lsb-text);
}

/* ── reCAPTCHA ── */
.lsb-recaptcha {
    margin-bottom: 1.25rem;
}

.lsb-recaptcha > div {
    display: flex;
    justify-content: center;
}

/* ── Navigation ── */
.lsb-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 1.5rem;
    gap: 12px;
}

.lsb-btn {
    padding: 14px 28px;
    border: none;
    border-radius: var(--lsb-radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--lsb-transition);
    font-family: var(--lsb-font);
}

.lsb-btn-primary {
    background: linear-gradient(135deg, var(--lsb-primary), var(--lsb-accent));
    color: #fff;
    margin-left: auto;
    box-shadow: 0 2px 8px rgba(47, 152, 247, 0.25);
}

.lsb-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(47, 152, 247, 0.4);
}

.lsb-btn-primary:active { transform: translateY(0); }

.lsb-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.lsb-btn-book {
    background: linear-gradient(135deg, var(--lsb-success), #059669);
    box-shadow: 0 2px 8px rgba(22, 163, 74, 0.25);
    padding: 16px 36px;
    font-size: 1.05rem;
}

.lsb-btn-book:hover {
    box-shadow: 0 4px 16px rgba(22, 163, 74, 0.35);
}

.lsb-btn-secondary {
    background: var(--lsb-bg);
    color: var(--lsb-text-secondary);
    border: 2px solid var(--lsb-border);
}

.lsb-btn-secondary:hover {
    border-color: var(--lsb-text-secondary);
    color: var(--lsb-text);
}

.lsb-btn-icon { font-size: 1.1em; }

/* ── Success ── */
.lsb-success-step {
    text-align: center;
    padding: 3rem 2rem;
}

.lsb-success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--lsb-success), #059669);
    color: #fff;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 16px rgba(22, 163, 74, 0.3);
    animation: lsbBounce 0.6s ease;
}

.lsb-success-details {
    background: var(--lsb-bg-subtle);
    border: 1px solid var(--lsb-border);
    border-radius: var(--lsb-radius-sm);
    padding: 20px;
    margin: 1.5rem 0;
    text-align: left;
}

.lsb-success-details p { margin: 4px 0; }
.lsb-success-details a { color: var(--lsb-primary); font-weight: 600; }
.lsb-success-note {
    color: var(--lsb-text-secondary);
    font-size: 0.9rem;
}

/* ── Loading & Spinner ── */
.lsb-loading {
    text-align: center;
    color: var(--lsb-text-secondary);
    padding: 2rem;
}

.lsb-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: lsbSpin 0.6s linear infinite;
}

/* ── Animations ── */
@keyframes lsbFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes lsbPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.7; }
}

@keyframes lsbSpin {
    to { transform: rotate(360deg); }
}

@keyframes lsbBounce {
    0% { transform: scale(0); }
    60% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .lsb-widget { margin: 1rem; }
    .lsb-step { padding: 1.5rem; }

    .lsb-calendar-wrapper {
        grid-template-columns: 1fr;
    }

    .lsb-services-grid {
        grid-template-columns: 1fr 1fr;
    }

    .lsb-step-label { display: none; }

    .lsb-summary-row {
        flex-direction: column;
        gap: 2px;
    }

    .lsb-summary-label { flex: none; }
}

@media (max-width: 480px) {
    .lsb-services-grid {
        grid-template-columns: 1fr;
    }

    .lsb-btn {
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    .lsb-step-title {
        font-size: 1.25rem;
    }

    .lsb-slot-btn {
        padding: 8px 14px;
        font-size: 0.9rem;
    }
}

/* ── High contrast / WCAG ── */
@media (prefers-contrast: high) {
    .lsb-service-card {
        border-width: 3px;
    }
    .lsb-cal-day.available {
        text-decoration: underline;
    }
}

@media (prefers-reduced-motion: reduce) {
    .lsb-widget * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}