/**
 * Nails Booking Plugin - Refined UI
 * Clean, Modern, Minimal Design
 */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    --nb-primary: #fdb1aa;
    --nb-primary-dark: #fc8f84;
    --nb-primary-light: #fdd4cf;
    --nb-primary-bg: #fff7f6;
    --nb-text: #2c2c2c;
    --nb-text-light: #6b6b6b;
    --nb-text-muted: #9a9a9a;
    --nb-border: #e8e8e8;
    --nb-border-light: #f0f0f0;
    --nb-bg: #ffffff;
    --nb-bg-light: #fafafa;
    --nb-bg-gray: #f5f5f5;
    --nb-success: #4caf50;
    --nb-success-bg: #e8f5e9;
    --nb-error: #ef4444;
    --nb-error-bg: #fef2f2;
    --nb-warning: #f59e0b;
    --nb-info: #3b82f6;
    --nb-radius: 16px;
    --nb-radius-sm: 10px;
    --nb-radius-xs: 6px;
    --nb-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --nb-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --nb-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    --nb-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --nb-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --nb-transition-fast: all 0.15s ease;
}

/* ============================================
   RESET & BASE
   ============================================ */
.nb-booking-wrapper *,
.nb-my-bookings-wrapper * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.nb-booking-wrapper,
.nb-my-bookings-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--nb-text);
    line-height: 1.6;
    max-width: 880px;
    margin: 40px auto;
    padding: 0 20px;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

/* ============================================
   BOOKING HEADER
   ============================================ */
.nb-booking-header {
    text-align: center;
    padding: 8px 16px 20px;
    margin-bottom: 32px;
}

.nb-header-logo { margin-bottom: 16px; }
.nb-header-logo img { max-width: 200px; height: auto; display: block; margin: 0 auto; }
.nb-header-title { font-size: 28px; font-weight: 700; color: var(--nb-text); margin: 0; letter-spacing: -0.5px; }

/* ============================================
   PROGRESS STEPS
   ============================================ */
.nb-progress-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    padding: 24px 16px;
    background: var(--nb-bg);
    border-radius: var(--nb-radius);
    box-shadow: var(--nb-shadow-xs);
    border: 1px solid var(--nb-border-light);
}

.nb-step { display: flex; flex-direction: column; align-items: center; cursor: default; }
.nb-step.nb-step-completed { cursor: pointer; }

.nb-step-circle {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--nb-bg); border: 2px solid var(--nb-border);
    color: var(--nb-text-muted); display: flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: 15px; transition: var(--nb-transition); margin-bottom: 8px;
}

.nb-step-check { display: none; font-size: 16px; }

.nb-step-label {
    font-size: 11px; color: var(--nb-text-muted); transition: var(--nb-transition);
    white-space: nowrap; font-weight: 500; letter-spacing: 0.3px; text-transform: uppercase;
}

.nb-step-line {
    width: 40px; height: 2px; background: var(--nb-border);
    margin: 0 8px; margin-bottom: 28px; transition: var(--nb-transition); border-radius: 1px;
}

.nb-step-active .nb-step-circle {
    background: var(--nb-primary); border-color: var(--nb-primary);
    color: white; box-shadow: 0 3px 12px rgba(253, 177, 170, 0.35);
}
.nb-step-active .nb-step-label { color: var(--nb-primary-dark); font-weight: 600; }

.nb-step-completed .nb-step-circle { background: var(--nb-success); border-color: var(--nb-success); color: white; }
.nb-step-completed .nb-step-number { display: none; }
.nb-step-completed .nb-step-check { display: inline; }
.nb-step-completed .nb-step-label { color: var(--nb-success); }
.nb-step-line.nb-line-completed { background: var(--nb-success); }

/* ============================================
   STEP CONTENT & ANIMATIONS
   ============================================ */
.nb-step-content { display: none; animation: nbFadeIn 0.4s ease; }
.nb-step-content-active { display: block; }

@keyframes nbFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.nb-step-header { text-align: center; margin-bottom: 32px; }
.nb-step-title { font-size: 26px; font-weight: 700; color: var(--nb-text); margin: 0 0 8px; letter-spacing: -0.3px; }
.nb-step-description { color: var(--nb-text-light); margin: 0; font-size: 15px; }

/* ============================================
   STEP ACTIONS (BOTTOM NAV)
   ============================================ */
.nb-step-actions {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--nb-border-light);
}

/* ============================================
   BUTTONS
   ============================================ */
.nb-btn {
    padding: 12px 24px; border: none; border-radius: var(--nb-radius-sm);
    font-size: 14px; font-weight: 600; cursor: pointer; transition: var(--nb-transition);
    font-family: inherit; display: inline-flex; align-items: center; gap: 8px;
    text-decoration: none; letter-spacing: 0.2px; line-height: 1.4;
}
.nb-btn svg { flex-shrink: 0; }

.nb-btn-primary {
    background: var(--nb-primary); color: white;
    box-shadow: 0 2px 8px rgba(253, 177, 170, 0.3);
}
.nb-btn-primary:hover { background: var(--nb-primary-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(253, 177, 170, 0.4); }

.nb-btn-secondary { background: white; color: var(--nb-primary-dark); border: 2px solid var(--nb-primary); }
.nb-btn-secondary:hover { background: var(--nb-primary-bg); }

.nb-btn-ghost { background: transparent; color: var(--nb-text-light); border: 1px solid var(--nb-border); }
.nb-btn-ghost:hover { border-color: var(--nb-text-muted); color: var(--nb-text); background: var(--nb-bg-light); }

.nb-btn-danger { background: var(--nb-error); color: white; }
.nb-btn-danger:hover { background: #dc2626; }

.nb-btn-sm { padding: 8px 16px; font-size: 13px; }

.nb-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

.nb-btn-spinner {
    width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white; border-radius: 50%; animation: nbSpin 0.6s linear infinite;
    display: inline-block;
}

/* ============================================
   TOAST NOTIFICATION
   ============================================ */
.nb-toast {
    position: fixed; top: 24px; left: 50%; transform: translateX(-50%) translateY(-120%);
    z-index: 100000; padding: 14px 24px; border-radius: var(--nb-radius-sm);
    font-size: 14px; font-weight: 500; box-shadow: var(--nb-shadow-lg);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1); max-width: 90vw;
    font-family: inherit;
}
.nb-toast-visible { transform: translateX(-50%) translateY(0); }
.nb-toast-error { background: var(--nb-error); color: white; }
.nb-toast-success { background: var(--nb-success); color: white; }
.nb-toast-info { background: var(--nb-info); color: white; }

/* ============================================
   STEP 1: GUEST SELECTION
   ============================================ */
.nb-guests-selection { padding: 24px 0; }

.nb-guests-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 16px; max-width: 560px; margin: 0 auto;
}

.nb-guest-option {
    padding: 28px 16px; background: var(--nb-bg); border: 2px solid var(--nb-border);
    border-radius: var(--nb-radius); cursor: pointer; transition: var(--nb-transition);
    text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.nb-guest-option:hover { border-color: var(--nb-primary); box-shadow: var(--nb-shadow-sm); }
.nb-guest-option.nb-selected { border-color: var(--nb-primary); background: var(--nb-primary-bg); box-shadow: 0 0 0 3px rgba(253, 177, 170, 0.2); }

.nb-guest-icon { display: flex; gap: 2px; color: var(--nb-text-muted); transition: var(--nb-transition); }
.nb-guest-option.nb-selected .nb-guest-icon { color: var(--nb-primary-dark); }

.nb-guest-number { font-size: 32px; font-weight: 700; color: var(--nb-primary); line-height: 1; }
.nb-guest-label { font-size: 13px; font-weight: 500; color: var(--nb-text-light); }

/* ============================================
   STEP 2: SERVICES
   ============================================ */
.nb-guests-list-view { margin-bottom: 8px; }

.nb-guest-item {
    background: var(--nb-bg); border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius); padding: 20px; margin-bottom: 12px;
    transition: var(--nb-transition);
}
.nb-guest-item:hover { box-shadow: var(--nb-shadow-sm); }
.nb-guest-item.nb-guest-has-services { border-color: var(--nb-primary-light); background: var(--nb-primary-bg); }

.nb-guest-item-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }

.nb-guest-item-left { display: flex; align-items: center; gap: 12px; }

.nb-guest-avatar {
    width: 36px; height: 36px; border-radius: 50%; background: var(--nb-primary-light);
    color: var(--nb-primary-dark); display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 14px; flex-shrink: 0;
}

.nb-guest-item-title { font-size: 16px; font-weight: 600; color: var(--nb-text); margin: 0; }

.nb-guest-summary { display: flex; gap: 6px; flex-wrap: wrap; }

.nb-summary-badge {
    padding: 3px 10px; background: var(--nb-bg); border-radius: 20px;
    font-size: 12px; font-weight: 600; color: var(--nb-text-light); border: 1px solid var(--nb-border);
}
.nb-badge-price { color: var(--nb-primary-dark); }
.nb-badge-duration { color: var(--nb-text-muted); }

.nb-guest-summary-empty { font-size: 13px; color: var(--nb-text-muted); font-style: italic; }

.nb-guest-services-preview { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }

.nb-service-tag {
    padding: 4px 10px; background: white; border: 1px solid var(--nb-primary-light);
    border-radius: 20px; font-size: 12px; color: var(--nb-primary-dark); font-weight: 500;
}

.nb-guest-item-actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

/* Services Selection View */
.nb-services-selection-view { margin-bottom: 8px; }

.nb-services-view-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--nb-border-light);
}
.nb-current-guest-name { font-size: 17px; font-weight: 600; color: var(--nb-text); margin: 0; }

.nb-services-view-footer { text-align: right; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--nb-border-light); }

.nb-services-list-container { max-height: 500px; overflow-y: auto; padding-right: 4px; }
.nb-services-list-container::-webkit-scrollbar { width: 4px; }
.nb-services-list-container::-webkit-scrollbar-thumb { background: var(--nb-border); border-radius: 4px; }

.nb-category-group {
    margin-bottom: 24px; padding: 16px; background: var(--nb-bg-light);
    border-radius: var(--nb-radius-sm); border: 1px solid var(--nb-border-light);
}

.nb-category-title {
    font-size: 15px; font-weight: 700; color: var(--nb-text); margin: 0 0 12px;
    padding-bottom: 8px; border-bottom: 2px solid var(--nb-primary); text-transform: uppercase;
    letter-spacing: 0.3px; font-size: 13px;
}

.nb-services-group { display: flex; flex-direction: column; gap: 6px; }

/* Service Option Rows */
.nb-service-option {
    display: flex; align-items: center; padding: 12px 14px;
    border: 1px solid var(--nb-border); border-radius: var(--nb-radius-xs);
    cursor: pointer; transition: var(--nb-transition); background: var(--nb-bg);
    gap: 12px;
}
.nb-service-option:hover { border-color: var(--nb-primary-light); }
.nb-service-option.nb-option-checked { border-color: var(--nb-primary); background: var(--nb-primary-bg); }

.nb-service-option input[type="checkbox"] {
    position: absolute; opacity: 0; width: 0; height: 0;
}

.nb-custom-checkbox {
    width: 20px; height: 20px; border: 2px solid var(--nb-border);
    border-radius: 4px; flex-shrink: 0; transition: var(--nb-transition);
    display: flex; align-items: center; justify-content: center;
    background: var(--nb-bg);
}
.nb-custom-checkbox::after {
    content: ''; width: 10px; height: 10px; border-radius: 2px;
    background: var(--nb-primary); transform: scale(0); transition: var(--nb-transition-fast);
}
.nb-service-option.nb-option-checked .nb-custom-checkbox {
    border-color: var(--nb-primary); background: var(--nb-primary-bg);
}
.nb-service-option.nb-option-checked .nb-custom-checkbox::after { transform: scale(1); }

.nb-service-info { flex: 1; display: flex; justify-content: space-between; align-items: center; min-width: 0; }
.nb-service-name { font-size: 14px; font-weight: 500; color: var(--nb-text); }
.nb-service-meta { display: flex; gap: 12px; align-items: center; flex-shrink: 0; }
.nb-service-price { font-weight: 600; color: var(--nb-primary-dark); font-size: 14px; }
.nb-service-duration { font-size: 12px; color: var(--nb-text-muted); padding: 2px 8px; background: var(--nb-bg-gray); border-radius: 4px; }
.nb-starting-label { font-size: 10px; color: var(--nb-text-muted); font-weight: 400; margin-right: 2px; }

.nb-addon-option { margin-left: 16px; border-left: 3px solid var(--nb-primary-light); }
.nb-addons-section { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--nb-border); }
.nb-addons-title { font-size: 11px; font-weight: 600; color: var(--nb-text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }

/* ============================================
   STEP 3: DATE & TIME
   ============================================ */
.nb-week-slider-container { margin-bottom: 24px; }

.nb-week-slider-wrapper {
    display: flex; align-items: center; gap: 8px; padding: 12px;
    background: var(--nb-bg-light); border-radius: var(--nb-radius);
    border: 1px solid var(--nb-border-light);
}

.nb-week-nav {
    width: 36px; height: 36px; border: 1px solid var(--nb-border);
    background: var(--nb-bg); border-radius: 50%; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: var(--nb-text-light); transition: var(--nb-transition); flex-shrink: 0;
}
.nb-week-nav:hover { background: var(--nb-primary); color: white; border-color: var(--nb-primary); }
.nb-week-nav svg { width: 16px; height: 16px; }

.nb-week-days { display: flex; gap: 8px; flex: 1; overflow-x: auto; padding: 4px 0; scrollbar-width: none; }
.nb-week-days::-webkit-scrollbar { display: none; }

.nb-week-day {
    flex: 1; min-width: 72px; padding: 12px 8px; background: var(--nb-bg);
    border: 2px solid var(--nb-border); border-radius: var(--nb-radius-sm);
    cursor: pointer; transition: var(--nb-transition); text-align: center;
    display: flex; flex-direction: column; gap: 2px;
}
.nb-week-day:hover:not(:disabled) { border-color: var(--nb-primary-light); box-shadow: var(--nb-shadow-xs); }
.nb-week-day.nb-unavailable { opacity: 0.35; cursor: not-allowed; }
.nb-week-day.nb-today { border-color: var(--nb-primary-light); background: var(--nb-primary-bg); }
.nb-week-day.nb-selected { border-color: var(--nb-primary); background: var(--nb-primary); color: white; }

.nb-day-name { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; opacity: 0.7; }
.nb-week-day.nb-selected .nb-day-name { opacity: 1; }
.nb-day-number { font-size: 22px; font-weight: 700; line-height: 1.1; }
.nb-day-month { font-size: 10px; opacity: 0.6; text-transform: uppercase; }
.nb-week-day.nb-selected .nb-day-month { opacity: 1; }

/* Time Slots */
.nb-time-slots-container { margin-top: 24px; }

.nb-time-info-header {
    margin-bottom: 16px; padding: 14px 16px; background: var(--nb-bg-light);
    border-radius: var(--nb-radius-sm); border: 1px solid var(--nb-border-light);
}
.nb-selected-date-display { font-size: 15px; font-weight: 600; color: var(--nb-text); margin-bottom: 8px; }

.nb-time-info { display: flex; gap: 20px; flex-wrap: wrap; font-size: 13px; }
.nb-info-item { color: var(--nb-text-light); display: flex; align-items: center; gap: 6px; }
.nb-info-item svg { color: var(--nb-primary-dark); }

.nb-time-slots { min-height: 100px; }

.nb-time-slots-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }

.nb-time-slot {
    padding: 14px 8px; text-align: center; border: 2px solid var(--nb-border);
    border-radius: var(--nb-radius-sm); background: var(--nb-bg); cursor: pointer;
    transition: var(--nb-transition); font-weight: 600; font-size: 14px;
}
.nb-time-slot:hover { border-color: var(--nb-primary); background: var(--nb-primary-bg); }
.nb-time-slot.nb-selected { border-color: var(--nb-primary); background: var(--nb-primary); color: white; box-shadow: 0 2px 8px rgba(253, 177, 170, 0.35); }

/* ============================================
   STEP 4: CUSTOMER FORM
   ============================================ */
.nb-customer-form {
    background: var(--nb-bg); padding: 28px; border-radius: var(--nb-radius);
    box-shadow: var(--nb-shadow-xs); border: 1px solid var(--nb-border-light);
}

.nb-form-row { margin-bottom: 20px; }
.nb-form-row:last-child { margin-bottom: 0; }
.nb-form-row-2-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.nb-form-group label {
    display: block; margin-bottom: 6px; font-weight: 600; color: var(--nb-text);
    font-size: 13px; letter-spacing: 0.1px;
}

.nb-required { color: var(--nb-error); }
.nb-optional { color: var(--nb-text-muted); font-weight: 400; font-size: 12px; }

.nb-form-control {
    width: 100%; padding: 12px 14px; border: 1.5px solid var(--nb-border);
    border-radius: var(--nb-radius-xs); font-size: 15px; font-family: inherit;
    transition: var(--nb-transition); background: var(--nb-bg);
}
.nb-form-control:focus { outline: none; border-color: var(--nb-primary); box-shadow: 0 0 0 3px rgba(253, 177, 170, 0.12); }
.nb-form-control.nb-invalid { border-color: var(--nb-error); }
.nb-form-control.nb-invalid:focus { box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1); }
.nb-form-control.nb-valid { border-color: var(--nb-success); }

.nb-field-error { font-size: 12px; color: var(--nb-error); margin-top: 4px; display: none; font-weight: 500; }

textarea.nb-form-control { resize: vertical; min-height: 80px; }

/* Coupon */
.nb-coupon-wrapper { display: flex; gap: 10px; }
.nb-coupon-wrapper .nb-form-control { flex: 1; }
.nb-coupon-message { margin-top: 8px; font-size: 13px; display: none; }
.nb-coupon-success { color: var(--nb-success); font-weight: 500; }
.nb-coupon-error { color: var(--nb-error); font-weight: 500; }

/* ============================================
   STEP 5: BOOKING SUMMARY
   ============================================ */
.nb-booking-summary {
    background: var(--nb-bg); border-radius: var(--nb-radius);
    border: 1px solid var(--nb-border-light); overflow: hidden; margin-bottom: 20px;
}

.nb-summary-section {
    padding: 20px 24px; border-bottom: 1px solid var(--nb-border-light);
}
.nb-summary-section:last-child { border-bottom: none; }

.nb-summary-datetime-section,
.nb-summary-customer-section {
    display: flex; gap: 16px; align-items: flex-start;
}
.nb-summary-icon {
    width: 40px; height: 40px; border-radius: 50%; background: var(--nb-primary-bg);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    color: var(--nb-primary-dark);
}

.nb-summary-section-title { font-size: 13px; font-weight: 600; color: var(--nb-text-muted); text-transform: uppercase; letter-spacing: 0.3px; margin-bottom: 4px; }
.nb-summary-datetime { font-size: 15px; font-weight: 600; color: var(--nb-text); }
.nb-summary-text { font-size: 15px; font-weight: 500; color: var(--nb-text); }
.nb-summary-meta { font-size: 13px; color: var(--nb-text-light); margin-top: 2px; }
.nb-summary-note { font-size: 13px; color: var(--nb-text-muted); font-style: italic; margin-top: 4px; }

.nb-summary-guest {
    background: var(--nb-bg-light); border-radius: var(--nb-radius-sm);
    padding: 16px 20px; margin: 0;
}
.nb-summary-guest-title {
    font-size: 14px; font-weight: 600; color: var(--nb-text); margin: 0 0 12px;
    display: flex; align-items: center; gap: 8px;
}
.nb-guest-avatar-sm {
    width: 24px; height: 24px; border-radius: 50%; background: var(--nb-primary-light);
    color: var(--nb-primary-dark); display: inline-flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700;
}

.nb-summary-services { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; }

.nb-summary-service {
    display: flex; justify-content: space-between; padding: 6px 0;
    font-size: 14px; color: var(--nb-text); border-bottom: 1px solid var(--nb-border-light);
}
.nb-summary-service:last-child { border-bottom: none; }
.nb-summary-service.nb-addon { padding-left: 12px; color: var(--nb-text-light); font-size: 13px; }
.nb-summary-service .nb-service-name { font-weight: 400; }
.nb-summary-service .nb-service-price { font-weight: 600; color: var(--nb-primary-dark); }

.nb-summary-guest-total {
    margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--nb-border);
    font-size: 14px; font-weight: 600; color: var(--nb-text); text-align: right;
}

.nb-summary-totals { background: var(--nb-bg-gray); padding: 20px 24px; }

.nb-summary-row {
    display: flex; justify-content: space-between; padding: 8px 0;
    font-size: 15px; color: var(--nb-text);
}
.nb-summary-row span:first-child { font-weight: 500; }
.nb-summary-row span:last-child { font-weight: 600; }

.nb-summary-discount span:last-child { color: var(--nb-success); }

.nb-summary-final {
    margin-top: 8px; padding-top: 12px; border-top: 2px solid var(--nb-primary);
}
.nb-summary-final span:last-child { font-size: 20px; font-weight: 700; color: var(--nb-primary-dark); }

/* ============================================
   TERMS
   ============================================ */
.nb-terms-acceptance {
    margin-bottom: 8px; padding: 20px; background: var(--nb-bg-light);
    border-radius: var(--nb-radius-sm); border: 2px solid var(--nb-border);
    transition: var(--nb-transition);
}
.nb-terms-error-state { border-color: var(--nb-error); background: var(--nb-error-bg); }

.nb-terms-label { display: flex; align-items: center; gap: 12px; cursor: pointer; user-select: none; }
.nb-terms-checkbox { width: 18px; height: 18px; cursor: pointer; flex-shrink: 0; accent-color: var(--nb-primary); }
.nb-terms-text { font-size: 14px; color: var(--nb-text); }
.nb-terms-link { color: var(--nb-primary-dark); text-decoration: underline; font-weight: 600; }
.nb-terms-link:hover { color: var(--nb-primary); text-decoration: none; }

.nb-terms-error {
    margin-top: 10px; padding: 10px 14px; background: var(--nb-error-bg);
    color: var(--nb-error); border-radius: var(--nb-radius-xs);
    font-size: 13px; font-weight: 500;
}

/* ============================================
   SUCCESS STATE
   ============================================ */
.nb-success-container {
    text-align: center; padding: 60px 40px; background: var(--nb-bg);
    border-radius: var(--nb-radius); box-shadow: var(--nb-shadow);
}
.nb-success-icon {
    width: 80px; height: 80px; background: var(--nb-success); color: white;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 24px; animation: nbPop 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes nbPop {
    0% { transform: scale(0); }
    60% { transform: scale(1.1); }
    100% { transform: scale(1); }
}
.nb-success-title { color: var(--nb-success); font-size: 28px; margin: 0 0 12px; font-weight: 700; }
.nb-success-text { color: var(--nb-text-light); font-size: 15px; margin: 0 0 8px; }
.nb-success-details { margin-bottom: 24px; }
.nb-success-detail { font-size: 14px; color: var(--nb-text-light); font-weight: 500; }

/* ============================================
   LOADING & EMPTY STATES
   ============================================ */
.nb-loading-spinner { text-align: center; padding: 40px 20px; }
.nb-spinner {
    width: 32px; height: 32px; border: 3px solid var(--nb-primary-light);
    border-top-color: var(--nb-primary); border-radius: 50%;
    animation: nbSpin 0.8s linear infinite; margin: 0 auto 12px;
}
@keyframes nbSpin { to { transform: rotate(360deg); } }
.nb-loading-spinner p { color: var(--nb-text-muted); font-size: 13px; }

.nb-placeholder-message,
.nb-empty-message,
.nb-error-message {
    text-align: center; padding: 40px 20px; color: var(--nb-text-muted);
    font-size: 14px; border-radius: var(--nb-radius-sm);
}
.nb-error-message { color: var(--nb-error); background: var(--nb-error-bg); }

/* ============================================
   BOOKING FOOTER
   ============================================ */
.nb-booking-footer {
    margin-top: 48px; padding: 36px 24px 24px;
    background: var(--nb-bg-light); border-radius: var(--nb-radius);
    border: 1px solid var(--nb-border-light); text-align: center;
}
.nb-footer-content { max-width: 600px; margin: 0 auto; }
.nb-footer-info { margin-bottom: 24px; }
.nb-footer-info h3 { font-size: 18px; font-weight: 700; margin: 0 0 12px; color: var(--nb-text); }
.nb-footer-address { color: var(--nb-text-light); font-size: 13px; line-height: 1.6; }

.nb-footer-contact {
    display: flex; justify-content: center; gap: 10px;
    flex-wrap: wrap; margin-bottom: 24px;
}
.nb-footer-contact-item {
    display: inline-flex; align-items: center; gap: 6px; color: var(--nb-text);
    text-decoration: none; font-size: 13px; font-weight: 500; padding: 10px 16px;
    border-radius: var(--nb-radius-xs); background: var(--nb-bg); border: 1px solid var(--nb-border);
    transition: var(--nb-transition);
}
.nb-footer-contact-item:hover { border-color: var(--nb-primary); color: var(--nb-primary-dark); }
.nb-footer-contact-item svg { flex-shrink: 0; }

.nb-footer-links { display: flex; justify-content: center; gap: 16px; margin-bottom: 20px; }
.nb-footer-link { color: var(--nb-text-muted); text-decoration: none; font-size: 12px; font-weight: 500; }
.nb-footer-link:hover { color: var(--nb-primary-dark); }
.nb-footer-separator { color: var(--nb-border); font-size: 12px; }

.nb-footer-copyright { padding-top: 16px; border-top: 1px solid var(--nb-border-light); }
.nb-footer-copyright p { color: var(--nb-text-muted); font-size: 11px; margin: 0; }

/* ============================================
   MY BOOKINGS
   ============================================ */
.nb-booking-card {
    background: var(--nb-bg); border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius); padding: 20px; margin-bottom: 12px;
    transition: var(--nb-transition);
}
.nb-booking-card:hover { box-shadow: var(--nb-shadow-sm); }

.nb-booking-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.nb-booking-date-main { font-weight: 600; font-size: 15px; }
.nb-booking-time { color: var(--nb-text-light); font-size: 13px; margin-left: 8px; }

.nb-booking-status-badge {
    padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600;
}
.nb-status-pending { background: #fff3cd; color: #856404; }
.nb-status-confirmed { background: #d4edda; color: #155724; }
.nb-status-completed { background: var(--nb-success-bg); color: var(--nb-success); }
.nb-status-cancelled { background: var(--nb-error-bg); color: var(--nb-error); }

.nb-booking-card-body { margin-bottom: 12px; }
.nb-booking-detail { font-size: 14px; margin-bottom: 4px; }
.nb-booking-detail strong { color: var(--nb-text); }
.nb-booking-price { color: var(--nb-primary-dark); font-weight: 600; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .nb-booking-wrapper { padding: 0 16px; margin: 24px auto; }
    .nb-progress-steps { overflow-x: auto; justify-content: flex-start; padding: 20px 12px; margin-bottom: 28px; }
    .nb-step-line { width: 28px; }
    .nb-step-circle { width: 34px; height: 34px; font-size: 13px; }
    .nb-step-label { font-size: 10px; }
    .nb-step-title { font-size: 22px; }
    .nb-guests-grid { grid-template-columns: repeat(2, 1fr); }
    .nb-form-row-2-cols { grid-template-columns: 1fr; }
    .nb-time-slots-grid { grid-template-columns: repeat(3, 1fr); }
    .nb-step-actions { flex-direction: column-reverse; gap: 10px; }
    .nb-step-actions .nb-btn { width: 100%; justify-content: center; }
    .nb-week-days { gap: 6px; }
    .nb-week-day { min-width: 60px; padding: 10px 6px; }
    .nb-day-number { font-size: 18px; }
    .nb-customer-form { padding: 20px; }
    .nb-service-info { flex-direction: column; align-items: flex-start; gap: 4px; }
    .nb-service-meta { gap: 8px; }
    .nb-guest-item-header { flex-direction: column; align-items: flex-start; }
    .nb-summary-datetime-section,
    .nb-summary-customer-section { flex-direction: column; }
    .nb-summary-icon { display: none; }
    .nb-header-logo img { max-width: 160px; }
    .nb-header-title { font-size: 24px; }
    .nb-footer-contact { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
    .nb-guests-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .nb-guest-option { padding: 20px 12px; }
    .nb-guest-number { font-size: 28px; }
    .nb-time-slots-grid { grid-template-columns: repeat(3, 1fr); gap: 6px; }
    .nb-time-slot { padding: 10px 6px; font-size: 13px; }
    .nb-booking-summary { border-radius: var(--nb-radius-sm); }
    .nb-summary-section { padding: 16px; }
    .entry-content.wp-block-post-content.has-global-padding.is-layout-constrained { padding: 0; }
}