/* =============================================================================
   SuitUp Booking Module — booking.css v2.0.0
   EXACT MATCH: suituptailors.com/book-your-appointment
   Layout: Left sidebar (summaries) + Right main content area
   ============================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── Design Tokens ─────────────────────────────────────────────────────────── */
:root {
    --sb-black:     #000000;
    --sb-gold:      #F1C40F;
    --sb-surface:   #e6e6e6;    /* Page background — light grey */
    --sb-white:     #ffffff;
    --sb-text:      #333333;
    --sb-subtext:   #666666;
    --sb-disabled:  #aaaaaa;
    --sb-border:    #cccccc;
    --sb-error:     #c0392b;
    --sb-radius:    2px;
    --sb-font:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

/* ── Global Reset ──────────────────────────────────────────────────────────── */
#sb-wrapper,
#sb-wrapper * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ── Outer Wrapper ─────────────────────────────────────────────────────────── */
#sb-wrapper {
    width: 100%;
    background: var(--sb-surface);
    font-family: var(--sb-font);
    font-size: 14px;
    color: var(--sb-text);
    line-height: 1.6;
}

/* ── Tab Progress Bar ──────────────────────────────────────────────────────── */
.sb-tabs {
    display: flex;
    background: var(--sb-surface);
    border-bottom: 3px solid var(--sb-gold);
}

.sb-tab {
    flex: 1;
    text-align: center;
    padding: 14px 10px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #999999;
    cursor: default;
    user-select: none;
    transition: color 0.2s ease;
}

.sb-tab.active {
    color: var(--sb-black);
    font-weight: 700;
}

/* ── Two-Column Layout Container ───────────────────────────────────────────── */
.sb-layout {
    display: flex;
    align-items: flex-start;
    min-height: 400px;
    padding: 30px 30px 40px;
    gap: 30px;
}

/* ── LEFT SIDEBAR — Summaries ──────────────────────────────────────────────── */
.sb-sidebar {
    width: 220px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* LOCATION block */
.sb-location {
    text-align: center;
    margin-bottom: 24px;
}

.sb-location-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--sb-black);
    margin-bottom: 6px;
}

.sb-location-address {
    font-size: 12px;
    color: var(--sb-subtext);
    line-height: 1.6;
}

/* Each summary block (APPOINTMENT TYPE, DATE SELECTED, TIME) */
.sb-summary-block {
    display: none;         /* hidden until step completed */
    text-align: center;
    margin-bottom: 20px;
}

.sb-summary-block.sb-visible {
    display: block;
}

.sb-summary-block-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--sb-black);
    margin-bottom: 6px;
}

.sb-summary-block-value {
    font-size: 13px;
    font-weight: 400;
    color: var(--sb-subtext);
    margin-bottom: 10px;
    line-height: 1.4;
}

.sb-edit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--sb-black);
    color: var(--sb-white);
    border: none;
    padding: 8px 20px;
    font-family: var(--sb-font);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: var(--sb-radius);
    cursor: pointer;
    transition: background 0.18s ease;
}

.sb-edit-btn:hover {
    background: #2a2a2a;
}

.sb-edit-btn svg {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

/* ── RIGHT MAIN CONTENT AREA ───────────────────────────────────────────────── */
.sb-main {
    flex: 1;
    min-width: 0;
}

/* ── Service Cards (Step 1) ────────────────────────────────────────────────── */
.sb-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sb-service-card {
    background: var(--sb-white);
    border-radius: var(--sb-radius);
    overflow: hidden;
    cursor: pointer;
    border: 1px solid #d0d0d0;
    transition: box-shadow 0.2s ease, transform 0.15s ease;
    outline: none;
}

.sb-service-card:hover,
.sb-service-card:focus {
    box-shadow: 0 4px 14px rgba(0,0,0,0.15);
    transform: translateY(-1px);
}

.sb-service-card:active {
    transform: none;
}

.sb-card-header {
    background: var(--sb-black);
    color: var(--sb-white);
    padding: 14px 20px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.sb-card-body {
    background: var(--sb-white);
    padding: 14px 50px 14px 20px;
    position: relative;
    min-height: 68px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sb-card-duration {
    font-size: 12px;
    color: var(--sb-subtext);
    margin-bottom: 3px;
}

.sb-card-desc {
    font-size: 13px;
    color: var(--sb-text);
    line-height: 1.5;
}

.sb-card-arrow {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 26px;
    color: #555;
    line-height: 1;
    transition: right 0.15s ease;
}

.sb-service-card:hover .sb-card-arrow {
    right: 12px;
}

/* ── Section Header Bar (Steps 2, 3, 4) ────────────────────────────────────── */
.sb-section-header {
    background: var(--sb-black);
    color: var(--sb-white);
    padding: 13px 18px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: var(--sb-radius) var(--sb-radius) 0 0;
}

.sb-header-icon {
    font-size: 22px;
    font-weight: 300;
    line-height: 1;
    opacity: 0.8;
}

/* White content panel below a header */
.sb-panel {
    background: var(--sb-white);
    border: 1px solid #d0d0d0;
    border-top: none;
    border-radius: 0 0 var(--sb-radius) var(--sb-radius);
    margin-bottom: 16px;
}

/* ── Calendar ──────────────────────────────────────────────────────────────── */
.sb-cal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--sb-black);
    color: var(--sb-white);
    padding: 10px 16px;
    border-radius: var(--sb-radius) var(--sb-radius) 0 0;
}

.sb-cal-nav button {
    background: none;
    border: none;
    color: var(--sb-white);
    font-size: 24px;
    cursor: pointer;
    padding: 0 6px;
    line-height: 1;
    font-family: inherit;
    transition: color 0.15s;
}

.sb-cal-nav button:hover     { color: var(--sb-gold); }
.sb-cal-nav button:disabled  { color: #555; cursor: not-allowed; }

#sb-cal-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
}

.sb-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: var(--sb-gold);
}

.sb-weekdays div {
    padding: 10px 4px;
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--sb-black);
    text-transform: uppercase;
}

.sb-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border-left: 1px solid #d8d8d8;
    border-top: 1px solid #d8d8d8;
    background: var(--sb-white);
}

.sb-cal-cell {
    border-right: 1px solid #d8d8d8;
    border-bottom: 1px solid #d8d8d8;
    padding: 16px 4px;
    text-align: center;
    font-size: 14px;
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sb-white);
}

.sb-cal-cell.sb-day {
    cursor: pointer;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}

.sb-cal-cell.sb-day:hover {
    background: var(--sb-gold);
    color: var(--sb-black);
    font-weight: 700;
}

.sb-cal-cell.sb-day.sb-selected {
    background: var(--sb-black);
    color: var(--sb-white);
    font-weight: 700;
}

.sb-cal-cell.sb-disabled {
    color: var(--sb-disabled);
    cursor: not-allowed;
    background: #f5f5f5;
}

.sb-cal-cell.sb-today {
    font-weight: 700;
    text-decoration: underline;
    text-decoration-color: var(--sb-gold);
}

/* ── Time Slots Grid: 4 columns on desktop ─────────────────────────────────── */
.sb-slots-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    padding: 16px 20px;
    background: var(--sb-white);
}

.sb-slot-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 6px;
    cursor: pointer;
    transition: background 0.12s;
    border-radius: 2px;
}

.sb-slot-item:hover {
    background: #f5f5f5;
}

.sb-slot-item input[type="radio"] {
    accent-color: var(--sb-black);
    width: 15px;
    height: 15px;
    cursor: pointer;
    flex-shrink: 0;
    margin: 0;
}

.sb-slot-item label {
    font-size: 13px;
    color: var(--sb-text);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.sb-slot-item input[type="radio"]:checked + label {
    font-weight: 700;
    color: var(--sb-black);
}

/* ── Contact Form ──────────────────────────────────────────────────────────── */
.sb-form-wrap {
    padding: 22px 20px;
    background: var(--sb-white);
}

.sb-field-group {
    margin-bottom: 16px;
}

.sb-field-group label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.8px;
    color: var(--sb-black);
    margin-bottom: 5px;
    text-transform: uppercase;
}

.sb-field-group input[type="text"],
.sb-field-group input[type="email"],
.sb-field-group input[type="tel"],
.sb-field-group textarea {
    width: 100%;
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 10px 13px;
    font-family: var(--sb-font);
    font-size: 14px;
    color: var(--sb-text);
    background: var(--sb-white);
    transition: border-color 0.18s, box-shadow 0.18s;
    outline: none;
    -webkit-appearance: none;
}

.sb-field-group input:focus,
.sb-field-group textarea:focus {
    border-color: var(--sb-black);
    box-shadow: 0 0 0 2px rgba(0,0,0,0.07);
}

.sb-field-group input::placeholder,
.sb-field-group textarea::placeholder {
    color: #bbb;
}

.sb-field-group textarea {
    resize: vertical;
    min-height: 90px;
}

.sb-req { color: var(--sb-error); margin-left: 2px; }

.sb-checkbox-label {
    display: flex !important;
    align-items: flex-start;
    gap: 9px;
    cursor: pointer;
    text-transform: none !important;
    font-weight: 400 !important;
    font-size: 12px !important;
    color: var(--sb-subtext) !important;
    letter-spacing: 0 !important;
}

.sb-checkbox-label input[type="checkbox"] {
    width: 15px;
    height: 15px;
    margin-top: 2px;
    accent-color: var(--sb-black);
    cursor: pointer;
    flex-shrink: 0;
}

.sb-form-error {
    background: #fdecec;
    border: 1px solid #f5c6c6;
    color: var(--sb-error);
    border-radius: var(--sb-radius);
    padding: 10px 14px;
    font-size: 13px;
    margin-bottom: 14px;
}

/* ── Submit Button ─────────────────────────────────────────────────────────── */
.sb-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    background: var(--sb-black);
    color: var(--sb-white);
    border: none;
    padding: 15px 24px;
    font-family: var(--sb-font);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    border-radius: var(--sb-radius);
    cursor: pointer;
    margin-top: 8px;
    transition: background 0.2s, transform 0.12s;
}

.sb-submit-btn:hover {
    background: #1a1a1a;
    transform: translateY(-1px);
}

.sb-submit-btn:active  { transform: none; }
.sb-submit-btn.sb-loading { pointer-events: none; opacity: 0.7; }

.sb-submit-arrow { transition: transform 0.2s; }
.sb-submit-btn:hover .sb-submit-arrow { transform: translateX(4px); }

/* ── Success State ─────────────────────────────────────────────────────────── */
.sb-success {
    text-align: center;
    padding: 60px 40px;
    background: var(--sb-surface);
}

.sb-success-check {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--sb-black);
    color: var(--sb-gold);
    font-size: 34px;
    line-height: 72px;
    margin: 0 auto 20px;
    font-weight: 700;
}

.sb-success-title {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--sb-black);
    margin-bottom: 12px;
}

.sb-success-msg {
    color: var(--sb-subtext);
    font-size: 15px;
    line-height: 1.7;
    max-width: 480px;
    margin: 0 auto 16px;
}

.sb-booking-ref {
    font-size: 14px;
    color: var(--sb-subtext);
    margin-bottom: 28px;
}

.sb-new-booking-btn {
    display: inline-block;
    background: var(--sb-black);
    color: var(--sb-white);
    text-decoration: none;
    padding: 12px 28px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: var(--sb-radius);
    transition: background 0.18s;
}

.sb-new-booking-btn:hover {
    background: #222;
    color: var(--sb-white);
}

/* ── Error Banner ──────────────────────────────────────────────────────────── */
.sb-error-msg {
    background: #fdecec;
    border: 1px solid #f5c6c6;
    color: var(--sb-error);
    border-radius: var(--sb-radius);
    padding: 14px 18px;
    font-size: 14px;
    margin: 20px 30px;
}

/* =============================================================================
   RESPONSIVE
   ============================================================================= */

/* Tablet: 3 columns for slots, sidebar still visible */
@media (max-width: 900px) {
    .sb-slots-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .sb-layout {
        padding: 20px;
        gap: 20px;
    }
    .sb-sidebar {
        width: 180px;
    }
}

/* Mobile: single column, sidebar stacks above content */
@media (max-width: 640px) {
    .sb-tabs {
        border-bottom-width: 2px;
    }
    .sb-tab {
        padding: 11px 4px;
        font-size: 9px;
        letter-spacing: 0.6px;
    }

    .sb-layout {
        flex-direction: column;
        padding: 16px;
        gap: 16px;
    }

    .sb-sidebar {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 12px;
    }

    .sb-location {
        width: 100%;
        margin-bottom: 0;
        text-align: center;
    }

    .sb-summary-block {
        flex: 1;
        min-width: 130px;
        text-align: center;
    }

    .sb-main {
        width: 100%;
    }

    .sb-slots-grid {
        grid-template-columns: 1fr 1fr;
        padding: 12px 14px;
    }

    .sb-cal-cell {
        padding: 10px 2px;
        font-size: 12px;
        min-height: 40px;
    }

    .sb-card-body {
        padding-right: 40px;
    }
}

@media (max-width: 400px) {
    .sb-slots-grid {
        grid-template-columns: 1fr 1fr;
    }
    .sb-tab {
        font-size: 8px;
    }
}