/* ============================================================
   SalonEZ Public Styles
   ============================================================ */

:root {
    --sez-primary:    #2563eb;
    --sez-secondary:  #f8fafc;
    --sez-font:       'Inter', sans-serif;
    --sez-btn-radius: 6px;
    --sez-radius:     12px;
    --sez-radius-sm:  6px;
    --sez-shadow:     0 2px 8px rgba(0,0,0,.08);
    --sez-shadow-md:  0 8px 24px rgba(0,0,0,.12);
    --sez-gray-50:    #f8fafc;
    --sez-gray-100:   #f1f5f9;
    --sez-gray-200:   #e2e8f0;
    --sez-gray-300:   #cbd5e1;
    --sez-gray-400:   #94a3b8;
    --sez-gray-500:   #64748b;
    --sez-gray-700:   #334155;
    --sez-gray-900:   #0f172a;
    --sez-success:    #22c55e;
    --sez-danger:     #ef4444;
    --sez-transition: 0.18s ease;
}

/* ---- Base ---- */
.sez-booking,
.sez-portal,
.sez-reviews-page {
    font-family: var(--sez-font);
    color: var(--sez-gray-900);
    max-width: 820px;
    margin: 0 auto;
}

.sez-booking {
    background-color: var(--sez-booking-bg, #ffffff);
    border-radius: 8px;
    padding: 8px;
}

/* ============================================================
   BOOKING FORM
   ============================================================ */

/* Progress bar */
.sez-progress {
    display: flex;
    align-items: center;
    margin-bottom: 32px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.sez-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.sez-step-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--sez-gray-200);
    color: var(--sez-gray-500);
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--sez-transition), color var(--sez-transition);
}

.sez-step-label {
    font-size: 11px;
    color: var(--sez-gray-400);
    white-space: nowrap;
    transition: color var(--sez-transition);
}

.sez-progress-step.active .sez-step-dot   { background: var(--sez-primary); color: #fff; }
.sez-progress-step.active .sez-step-label { color: var(--sez-primary); font-weight: 600; }
.sez-progress-step.done .sez-step-dot     { background: var(--sez-success); color: #fff; }
.sez-progress-step.done .sez-step-label   { color: var(--sez-success); }

.sez-progress-line {
    flex: 1;
    height: 2px;
    background: var(--sez-gray-200);
    min-width: 20px;
    margin: 0 4px;
    margin-bottom: 18px;
}

/* Steps */
.sez-step { display: none; }
.sez-step.active { display: block; }

.sez-step-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 20px;
    color: var(--sez-gray-900);
}

/* Service / category list */
.sez-categories { display: flex; flex-direction: column; gap: 16px; }

.sez-category-group { }

.sez-category-name {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--sez-gray-500);
    margin: 0 0 10px;
}

.sez-service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}

.sez-service-card {
    border: 2px solid var(--sez-gray-200);
    border-radius: var(--sez-radius);
    padding: 16px;
    cursor: pointer;
    transition: border-color var(--sez-transition), box-shadow var(--sez-transition);
    background: var(--sez-card-bg, #ffffff);
}
.sez-service-card:hover  { border-color: var(--sez-primary); box-shadow: var(--sez-shadow); }
.sez-service-card.active { border-color: var(--sez-primary); box-shadow: 0 0 0 2px var(--sez-primary); background: var(--sez-card-bg, #ffffff); }

.sez-service-name { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.sez-service-meta { font-size: 12px; color: var(--sez-gray-500); display: flex; gap: 12px; }

/* Stylist grid */
.sez-stylist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
}

.sez-stylist-card {
    border: 2px solid var(--sez-gray-200);
    border-radius: var(--sez-radius);
    padding: 20px 16px;
    cursor: pointer;
    text-align: center;
    transition: border-color var(--sez-transition), box-shadow var(--sez-transition);
    background: #fff;
}
.sez-stylist-card:hover  { border-color: var(--sez-primary); box-shadow: var(--sez-shadow); }
.sez-stylist-card.active { border-color: var(--sez-primary); background: #eff6ff; }

.sez-stylist-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #eff6ff;
    color: var(--sez-primary);
    font-size: 22px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
}

.sez-stylist-name  { font-weight: 600; font-size: 14px; }
.sez-stylist-price { font-size: 12px; color: var(--sez-gray-500); margin-top: 4px; }

/* Calendar */
.sez-datetime-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 600px) {
    .sez-datetime-wrap { grid-template-columns: 1fr; }
}

.sez-cal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.sez-cal-month { font-weight: 600; font-size: 15px; }

.sez-cal-nav {
    background: none;
    border: 1px solid var(--sez-gray-300);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
    font-size: 18px;
    color: var(--sez-gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--sez-transition);
}
.sez-cal-nav:hover { background: var(--sez-gray-100); }

.sez-cal-days-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--sez-gray-500);
    margin-bottom: 6px;
}

.sez-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 3px;
}

.sez-cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 13px;
    cursor: pointer;
    color: var(--sez-gray-700);
    transition: background var(--sez-transition), color var(--sez-transition);
}
.sez-cal-day:hover     { background: var(--sez-gray-100); }
.sez-cal-day.available { font-weight: 600; color: var(--sez-gray-900); }
.sez-cal-day.selected  { background: var(--sez-primary); color: #fff; }
.sez-cal-day.disabled  { color: var(--sez-gray-300); cursor: not-allowed; pointer-events: none; }
.sez-cal-day.empty     { pointer-events: none; }
.sez-cal-day.today     { border: 1px solid var(--sez-primary); }

/* Time slots */
.sez-slots-title { font-size: 14px; font-weight: 600; margin: 0 0 12px; }

.sez-slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.sez-slot {
    padding: 9px;
    border: 1px solid var(--sez-gray-300);
    border-radius: var(--sez-btn-radius);
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--sez-transition), border-color var(--sez-transition), color var(--sez-transition);
    background: #fff;
    color: var(--sez-gray-700);
}
.sez-slot:hover  { border-color: var(--sez-primary); color: var(--sez-primary); }
.sez-slot.active { background: var(--sez-primary); border-color: var(--sez-primary); color: #fff; }

/* Add-ons */
.sez-addons { display: flex; flex-direction: column; gap: 10px; }

.sez-addon-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 2px solid var(--sez-gray-200);
    border-radius: var(--sez-radius);
    padding: 14px 16px;
    cursor: pointer;
    transition: border-color var(--sez-transition);
    background: #fff;
}
.sez-addon-card:hover  { border-color: var(--sez-primary); }
.sez-addon-card.active { border-color: var(--sez-primary); background: #eff6ff; }

.sez-addon-info  { }
.sez-addon-name  { font-weight: 600; font-size: 14px; }
.sez-addon-meta  { font-size: 12px; color: var(--sez-gray-500); margin-top: 2px; }
.sez-addon-check { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--sez-gray-300); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background var(--sez-transition), border-color var(--sez-transition); }
.sez-addon-card.active .sez-addon-check { background: var(--sez-primary); border-color: var(--sez-primary); color: #fff; }

/* Booking summary */
.sez-booking-summary {
    background: var(--sez-gray-50);
    border: 1px solid var(--sez-gray-200);
    border-radius: var(--sez-radius);
    padding: 16px;
    margin-bottom: 20px;
    font-size: 14px;
}
.sez-summary-row { display: flex; justify-content: space-between; padding: 4px 0; }
.sez-summary-row strong { color: var(--sez-gray-900); }

/* Forms */
.sez-form { }
.sez-form-row { margin-bottom: 16px; }
.sez-form-row label { display: block; font-size: 13px; font-weight: 500; color: var(--sez-gray-700); margin-bottom: 6px; }

.sez-input,
.sez-select,
.sez-textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1px solid var(--sez-gray-300);
    border-radius: var(--sez-radius-sm);
    font-size: 14px;
    font-family: var(--sez-font);
    color: var(--sez-gray-900);
    background: #fff;
    outline: none;
    transition: border-color var(--sez-transition), box-shadow var(--sez-transition);
}
.sez-input:focus, .sez-select:focus, .sez-textarea:focus {
    border-color: var(--sez-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.sez-full-width { width: 100%; box-sizing: border-box; }
.sez-textarea { resize: vertical; }

.sez-toggle-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--sez-gray-700);
}

.sez-recurrence-opts {
    margin-top: 12px;
    padding: 12px;
    background: var(--sez-gray-50);
    border-radius: var(--sez-radius-sm);
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.sez-login-notice {
    background: #fef9c3;
    border: 1px solid #fde047;
    border-radius: var(--sez-radius-sm);
    padding: 12px 16px;
    font-size: 13px;
    color: #713f12;
}

/* Payment */
.sez-payment-summary {
    background: var(--sez-gray-50);
    border: 1px solid var(--sez-gray-200);
    border-radius: var(--sez-radius);
    padding: 16px;
    margin-bottom: 16px;
}

.sez-payment-opts { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }

.sez-pay-opt {
    flex: 1;
    min-width: 140px;
    border: 2px solid var(--sez-gray-200);
    border-radius: var(--sez-radius);
    padding: 14px;
    cursor: pointer;
    text-align: center;
    transition: border-color var(--sez-transition), background var(--sez-transition);
    background: #fff;
}
.sez-pay-opt:hover  { border-color: var(--sez-primary); }
.sez-pay-opt.active { border-color: var(--sez-primary); background: #eff6ff; }
.sez-pay-opt-title  { font-weight: 600; font-size: 14px; }
.sez-pay-opt-desc   { font-size: 12px; color: var(--sez-gray-500); margin-top: 4px; }

.sez-promo-row {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 12px;
}
.sez-promo-row .sez-input { flex: 1; }

#sez-gc-status { font-size: 13px; }

.sez-credit-row { margin-bottom: 16px; }

.sez-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    padding: 14px 0;
    border-top: 1px solid var(--sez-gray-200);
    margin-bottom: 16px;
    font-weight: 600;
}

.sez-secure-note { font-size: 12px; color: var(--sez-gray-400); text-align: center; margin-top: 10px; }

/* Nav buttons */
.sez-booking-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--sez-gray-200);
}

/* ============================================================
   BUTTONS
   ============================================================ */

.sez-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--sez-btn-radius);
    font-size: 14px;
    font-weight: 600;
    font-family: var(--sez-font);
    cursor: pointer;
    border: 1px solid transparent;
    transition: background var(--sez-transition), color var(--sez-transition), border-color var(--sez-transition), opacity var(--sez-transition);
    text-decoration: none;
    white-space: nowrap;
}

.sez-btn-primary {
    background: var(--sez-primary);
    color: #fff;
    border-color: var(--sez-primary);
}
.sez-btn-primary:hover:not(:disabled) { opacity: .88; }
.sez-btn-primary:disabled { opacity: .5; cursor: not-allowed; }

.sez-btn-ghost {
    background: transparent;
    color: var(--sez-primary);
    border-color: transparent;
}
.sez-btn-ghost:hover { background: #eff6ff; }

.sez-btn-danger { background: #fff; color: var(--sez-danger); border-color: var(--sez-danger); }
.sez-btn-danger:hover { background: var(--sez-danger); color: #fff; }

.sez-btn-sm  { padding: 6px 12px; font-size: 12px; }
.sez-btn-full { width: 100%; }

/* ============================================================
   CLIENT PORTAL
   ============================================================ */

.sez-portal-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: #fff;
    border: 1px solid var(--sez-gray-200);
    border-radius: var(--sez-radius);
    margin-bottom: 20px;
    box-shadow: var(--sez-shadow);
}

.sez-portal-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #eff6ff;
    color: var(--sez-primary);
    font-size: 22px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sez-portal-name   { font-size: 17px; font-weight: 700; }
.sez-portal-credit { font-size: 13px; color: var(--sez-gray-500); margin-top: 2px; }

/* Portal tabs */
.sez-portal-tabs {
    display: flex;
    gap: 2px;
    border-bottom: 2px solid var(--sez-gray-200);
    margin-bottom: 20px;
    overflow-x: auto;
}

.sez-ptab {
    padding: 10px 16px;
    border: none;
    background: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--sez-gray-500);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: color var(--sez-transition), border-color var(--sez-transition);
    font-family: var(--sez-font);
}
.sez-ptab:hover { color: var(--sez-gray-900); }
.sez-ptab.active { color: var(--sez-primary); border-bottom-color: var(--sez-primary); }

.sez-ptab-panel { display: none; }
.sez-ptab-panel.active { display: block; }

/* Appointment cards */
.sez-appt-card {
    background: #fff;
    border: 1px solid var(--sez-gray-200);
    border-radius: var(--sez-radius);
    padding: 16px 20px;
    margin-bottom: 12px;
    box-shadow: var(--sez-shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.sez-appt-main { flex: 1; }
.sez-appt-service { font-weight: 700; font-size: 15px; margin-bottom: 4px; }
.sez-appt-meta    { font-size: 13px; color: var(--sez-gray-500); display: flex; gap: 14px; flex-wrap: wrap; }
.sez-appt-actions { display: flex; gap: 8px; flex-shrink: 0; flex-wrap: wrap; }

/* Status badges */
.sez-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    text-transform: capitalize;
}
.sez-badge-pending   { background: #fef9c3; color: #854d0e; }
.sez-badge-confirmed { background: #dcfce7; color: #166534; }
.sez-badge-completed { background: #dbeafe; color: #1e40af; }
.sez-badge-cancelled { background: #fee2e2; color: #991b1b; }

/* Credit hero */
.sez-credit-hero {
    background: linear-gradient(135deg, var(--sez-primary), #1d4ed8);
    color: #fff;
    border-radius: var(--sez-radius);
    padding: 24px;
    text-align: center;
    margin-bottom: 16px;
}
.sez-credit-hero-amount { font-size: 36px; font-weight: 700; }
.sez-credit-hero-label  { font-size: 14px; opacity: .85; margin-top: 4px; }

/* Transaction rows */
.sez-tx-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--sez-gray-100);
    font-size: 14px;
}
.sez-tx-credit { color: var(--sez-success); font-weight: 600; }
.sez-tx-debit  { color: var(--sez-danger);  font-weight: 600; }

/* Package cards */
.sez-pkg-card {
    background: #fff;
    border: 1px solid var(--sez-gray-200);
    border-radius: var(--sez-radius);
    padding: 16px 20px;
    margin-bottom: 12px;
    box-shadow: var(--sez-shadow);
}
.sez-pkg-name { font-weight: 700; font-size: 15px; margin-bottom: 8px; }
.sez-pkg-progress { height: 6px; background: var(--sez-gray-200); border-radius: 999px; overflow: hidden; margin: 8px 0; }
.sez-pkg-bar      { height: 100%; background: var(--sez-primary); border-radius: 999px; }
.sez-pkg-meta     { font-size: 12px; color: var(--sez-gray-500); }

/* ============================================================
   REVIEWS PAGE
   ============================================================ */

.sez-reviews-header {
    margin-bottom: 24px;
}

.sez-reviews-avg {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sez-avg-score { font-size: 36px; font-weight: 700; color: var(--sez-gray-900); }
.sez-avg-stars { font-size: 22px; color: #f59e0b; }
.sez-avg-count { font-size: 14px; color: var(--sez-gray-500); }

.sez-review-card {
    background: #fff;
    border: 1px solid var(--sez-gray-200);
    border-radius: var(--sez-radius);
    padding: 18px 20px;
    margin-bottom: 12px;
    box-shadow: var(--sez-shadow);
}

.sez-review-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; }
.sez-review-author { font-weight: 600; font-size: 15px; }
.sez-review-staff  { font-size: 12px; color: var(--sez-gray-500); margin-top: 2px; }
.sez-review-stars  { color: #f59e0b; font-size: 16px; }
.sez-review-date   { font-size: 12px; color: var(--sez-gray-400); }
.sez-review-comment { font-size: 14px; color: var(--sez-gray-700); margin-top: 8px; line-height: 1.5; }

/* ============================================================
   MODAL
   ============================================================ */

.sez-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sez-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.45);
}
.sez-modal-box {
    position: relative;
    background: #fff;
    border-radius: var(--sez-radius);
    box-shadow: var(--sez-shadow-md);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    z-index: 1;
    margin: 16px;
}
.sez-modal-sm { max-width: 360px; }

.sez-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--sez-gray-200);
}
.sez-modal-header h3 { margin: 0; font-size: 16px; font-weight: 700; }

.sez-modal-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--sez-gray-400);
    line-height: 1;
    padding: 0;
}
.sez-modal-close:hover { color: var(--sez-gray-900); }

.sez-modal-body   { padding: 20px; overflow-y: auto; flex: 1; }
.sez-modal-footer { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--sez-gray-200); }

/* Tip presets */
.sez-tip-presets { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.sez-tip-preset {
    padding: 10px;
    border: 2px solid var(--sez-gray-200);
    border-radius: var(--sez-radius-sm);
    background: #fff;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: border-color var(--sez-transition), background var(--sez-transition);
    font-family: var(--sez-font);
}
.sez-tip-preset:hover, .sez-tip-preset.active { border-color: var(--sez-primary); background: #eff6ff; color: var(--sez-primary); }

/* Star rating */
.sez-stars { display: flex; gap: 8px; font-size: 32px; margin-bottom: 4px; }
.sez-star {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--sez-gray-300);
    transition: color var(--sez-transition);
    line-height: 1;
    padding: 0;
    font-size: 32px;
}
.sez-star.active, .sez-star:hover { color: #f59e0b; }

/* ============================================================
   UTILITIES
   ============================================================ */

.sez-loading { text-align: center; color: var(--sez-gray-400); padding: 32px; font-size: 14px; }
.sez-hint    { font-size: 13px; color: var(--sez-gray-500); margin: 0; }
.sez-empty   { text-align: center; color: var(--sez-gray-400); padding: 40px; font-size: 14px; }

/* Toast */
.sez-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 20px;
    background: var(--sez-gray-900);
    color: #fff;
    border-radius: var(--sez-radius);
    font-size: 14px;
    font-weight: 500;
    font-family: var(--sez-font);
    z-index: 200000;
    box-shadow: var(--sez-shadow-md);
    animation: sez-slidein .2s ease;
    max-width: 320px;
}
.sez-toast-success { background: var(--sez-success); }
.sez-toast-error   { background: var(--sez-danger); }

@keyframes sez-slidein {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 480px) {
    .sez-service-grid  { grid-template-columns: 1fr; }
    .sez-stylist-grid  { grid-template-columns: repeat(2, 1fr); }
    .sez-slots         { grid-template-columns: repeat(2, 1fr); }
    .sez-appt-card     { flex-direction: column; }
    .sez-appt-actions  { width: 100%; justify-content: flex-start; }
}