/* ==========================================================================
   WC Service Booking - Abdul Qadeer
   All tokens defined in wcsb-globals.css (loaded first via wp_enqueue_style dependency)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

/* ── Scope reset ── */
.wcsb-booking-wrapper *,
.wcsb-service-list * {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   SERVICE LIST — Category tabs + service rows
   ========================================================================== */

.wcsb-service-list {
    font-family: var(--wcsb-font-sans);
    color: var(--wcsb-text);
    max-width: 1080px !important;
    margin: 0 auto;
    padding-top: 30px !important;
}

.wcsb-service-list-title {
    font-size: var(--wcsb-size-xl);
    font-weight: var(--wcsb-weight-bold);
    letter-spacing: -0.03em;
    margin: 0 0 var(--wcsb-space-6);
    color: var(--wcsb-black);
    text-align: center;
    font-family: "Playfair Display";
}

/* ── Category Tabs ── */
.wcsb-cat-tabs {
    display: flex;
    gap: 3px;
    flex-wrap: wrap;
    margin-bottom: var(--wcsb-space-6);
}

.wcsb-cat-tab {
    appearance: none;
    background: none;
    border: solid 1px var(--wcsb-black) !important;
    border-radius: 0px !important;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    padding: var(--wcsb-space-3) var(--wcsb-space-5);
    font-family: var(--wcsb-font-sans);
    font-size: var(--wcsb-size-sm);
    font-weight: var(--wcsb-weight-medium);
    color: var(--wcsb-black) !important;
    cursor: pointer;
    letter-spacing: 0.01em;
    white-space: nowrap;
    transition: color var(--wcsb-duration) var(--wcsb-ease),
                border-color var(--wcsb-duration) var(--wcsb-ease);
}

.wcsb-cat-tab:hover {
    color: var(--wcsb-white) !important;
    background-color: var(--wcsb-black) !important;
}

.wcsb-cat-tab.is-active {
    color: var(--wcsb-white) !important;
    background-color: #000 !important;
    font-weight: var(--wcsb-weight-semi);
}

/* ── Category panels ── */
.wcsb-cat-panel { display: none; }
.wcsb-cat-panel.is-active {
    display: block;
    animation: wcsb-fadein 200ms var(--wcsb-ease) both;
}

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

/* ── Service rows ── */
.wcsb-service-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: var(--wcsb-space-5);
    padding: var(--wcsb-space-5) 0;
    border-bottom: 1px solid var(--wcsb-border);
}
.wcsb-service-row:first-child { border-top: 1px solid var(--wcsb-border); }

.wcsb-row-name {
    font-size: var(--wcsb-size-lg);
    font-weight: var(--wcsb-weight-medium);
    margin: 0 0 3px;
    line-height: var(--wcsb-leading-tight);
}

.wcsb-row-desc {
    font-size: var(--wcsb-size-sm);
    color: var(--wcsb-text-muted);
    margin: 0;
}

.wcsb-row-price {
    font-size: var(--wcsb-size-md);
    font-weight: var(--wcsb-weight-bold);
    white-space: nowrap;
}

.wcsb-book-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px var(--wcsb-space-5);
    background: var(--wcsb-black);
    color: var(--wcsb-white) !important;
    border: 1.5px solid var(--wcsb-black);
    border-radius: 0;
    font-family: var(--wcsb-font-sans);
    font-size: var(--wcsb-size-sm);
    font-weight: var(--wcsb-weight-semi);
    text-decoration: none !important;
    white-space: nowrap;
    cursor: pointer;
    transition: background var(--wcsb-duration) var(--wcsb-ease),
                color var(--wcsb-duration) var(--wcsb-ease);
    letter-spacing: 0.02em;
}
.wcsb-book-btn:hover {
    background: var(--wcsb-white);
    color: var(--wcsb-black) !important;
}

@media (max-width: 560px) {
    .wcsb-service-row {
        grid-template-columns: 1fr auto;
        row-gap: var(--wcsb-space-3);
    }
    .wcsb-row-price { justify-self: end; }
    .wcsb-book-btn  { grid-column: 1 / -1; justify-content: center; width: 100%; }
}

/* ==========================================================================
   BOOKING PAGE WRAPPER
   ========================================================================== */

.wcsb-booking-wrapper {
    font-family: var(--wcsb-font-sans);
    color: var(--wcsb-text);
    max-width: 1020px;
    margin: 0 auto;
}

.wcsb-back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--wcsb-size-sm);
    font-weight: var(--wcsb-weight-medium);
    color: var(--wcsb-text-muted);
    text-decoration: none;
    margin-bottom: var(--wcsb-space-6);
    transition: color var(--wcsb-duration);
}
.wcsb-back-link:hover { color: var(--wcsb-black); }
.wcsb-back-link svg   { width: 14px; height: 14px; }

.wcsb-page-heading { font-size: var(--wcsb-size-xl); font-weight: var(--wcsb-weight-bold); letter-spacing: -0.03em; margin: 0 0 var(--wcsb-space-1); }
.wcsb-page-sub     { font-size: var(--wcsb-size-sm); color: var(--wcsb-text-muted); margin: 0 0 var(--wcsb-space-8); }

/* 3-column grid */
.wcsb-booking-columns {
    display: grid;
    grid-template-columns: 300px 1fr 260px;
    gap: var(--wcsb-space-8);
    align-items: start;
}

@media (max-width: 920px) {
    .wcsb-booking-columns { grid-template-columns: 1fr 1fr; }
    .wcsb-sidebar-col     { grid-column: 1 / -1; position: static; }
}
@media (max-width: 620px) {
    .wcsb-booking-columns { grid-template-columns: 1fr; }
}

/* ==========================================================================
   CALENDAR
   ========================================================================== */

.wcsb-col-label {
    font-size: 10px;
    font-weight: var(--wcsb-weight-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--wcsb-text-muted);
    margin-bottom: var(--wcsb-space-3);
}

.wcsb-calendar {
    background: var(--wcsb-white);
    border: 1px solid var(--wcsb-border);
    overflow: hidden;
    box-shadow: var(--wcsb-shadow-sm);
}

.wcsb-cal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px var(--wcsb-space-4);
    background: var(--wcsb-black);
}

.wcsb-cal-nav-btn {
    appearance: none;
    background: transparent;
    border: 1px solid var(--wcsb-white) !important;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    color: var(--wcsb-white) !important;
    cursor: pointer;
    transition: border-color var(--wcsb-duration), color var(--wcsb-duration), background var(--wcsb-duration);
}
.wcsb-cal-nav-btn:hover:not(:disabled) {
    border-color: var(--wcsb-white);
    color: var(--wcsb-white);
    background: rgba(255,255,255,0.12);
}
.wcsb-cal-nav-btn:disabled { opacity: 0.18; cursor: not-allowed; }
.wcsb-cal-nav-btn svg      { width: 14px; height: 14px; }

.wcsb-cal-month-label {
    font-size: var(--wcsb-size-sm);
    font-weight: var(--wcsb-weight-semi);
    color: var(--wcsb-white);
    letter-spacing: 0.05em;
}

.wcsb-cal-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: var(--wcsb-space-3) var(--wcsb-space-3) 0;
    border-bottom: 1px solid var(--wcsb-border);
}

.wcsb-cal-weekday {
    text-align: center;
    font-size: 10px;
    font-weight: var(--wcsb-weight-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--wcsb-grey-400);
    padding: var(--wcsb-space-2) 0;
}

.wcsb-cal-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    padding: var(--wcsb-space-2) var(--wcsb-space-3) var(--wcsb-space-3);
}

.wcsb-cal-day {
    position: relative;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    font-size: var(--wcsb-size-sm);
    font-weight: var(--wcsb-weight-medium);
    user-select: none;
    transition: background var(--wcsb-duration) var(--wcsb-ease),
                color var(--wcsb-duration) var(--wcsb-ease);
}

.wcsb-cal-day--available {
    color: var(--wcsb-black);
    cursor: pointer;
}
.wcsb-cal-day--available:hover { background: var(--wcsb-grey-100); }
.wcsb-cal-day--available::after {
    content: '';
    position: absolute;
    bottom: 3px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px; height: 3px;
    border-radius: 0;
    background: var(--wcsb-grey-400);
}

.wcsb-cal-day--unavailable { color: var(--wcsb-grey-400); }

.wcsb-cal-day--today { font-weight: var(--wcsb-weight-bold); }
.wcsb-cal-day--today::before {
    content: '';
    position: absolute;
    inset: 2px;
    border-radius: 0;
    border: 1.5px solid var(--wcsb-black);
    pointer-events: none;
}

.wcsb-cal-day--selected {
    background: var(--wcsb-black) !important;
    color: var(--wcsb-white) !important;
}
.wcsb-cal-day--selected::after,
.wcsb-cal-day--selected::before { display: none; }

/* ==========================================================================
   TIME SLOTS
   ========================================================================== */

.wcsb-slots-date-heading {
    font-size: var(--wcsb-size-base);
    font-weight: var(--wcsb-weight-semi);
    color: var(--wcsb-black);
    margin: 0 0 var(--wcsb-space-4);
    padding-bottom: var(--wcsb-space-3);
    border-bottom: 1px solid var(--wcsb-border);
}

.wcsb-slots-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 260px;
    gap: var(--wcsb-space-3);
    color: var(--wcsb-text-muted);
    text-align: center;
}
.wcsb-slots-empty svg { width: 36px; height: 36px; opacity: 0.2; }
.wcsb-slots-empty p   { font-size: var(--wcsb-size-sm); margin: 0; }

.wcsb-slots-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--wcsb-space-2);
}

.wcsb-slot-btn {
    appearance: none;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px var(--wcsb-space-2);
    background: var(--wcsb-white);
    border: 1px solid var(--wcsb-black) !important;
    border-radius: 0;
    font-family: var(--wcsb-font-sans);
    font-size: var(--wcsb-size-sm);
    font-weight: var(--wcsb-weight-medium);
    color: var(--wcsb-black) !important;
    cursor: pointer;
    transition: border-color var(--wcsb-duration) var(--wcsb-ease),
                background var(--wcsb-duration) var(--wcsb-ease),
                color var(--wcsb-duration) var(--wcsb-ease);
}
.wcsb-slot-btn:hover:not(:disabled) {
    background: var(--wcsb-black);
    color: var(--wcsb-white) !important;
}
.wcsb-slot-btn--selected {
    background: var(--wcsb-black) !important;
    border-color: var(--wcsb-black) !important;
    color: var(--wcsb-white) !important;
}
.wcsb-slot-btn--taken {
    color: var(--wcsb-grey-400) !important;
    cursor: not-allowed;
    opacity: 0.45;
    text-decoration: line-through;
    border-color: var(--wcsb-grey-400) !important;
}

/* ==========================================================================
   SIDEBAR CARD
   ========================================================================== */

.wcsb-sidebar-col { position: sticky; top: 24px; }

.wcsb-sidebar-card {
    border: 1px solid var(--wcsb-border);
    overflow: hidden;
    background: var(--wcsb-white);
    box-shadow: var(--wcsb-shadow-sm);
}

.wcsb-sidebar-header {
    background: var(--wcsb-black);
    padding: var(--wcsb-space-5);
}
.wcsb-sidebar-service-name {
    font-size: var(--wcsb-size-base);
    font-weight: var(--wcsb-weight-bold);
    color: var(--wcsb-white);
    margin: 0 0 6px;
    line-height: var(--wcsb-leading-tight);
    letter-spacing: -0.01em;
}
.wcsb-sidebar-price {
    font-size: var(--wcsb-size-xl);
    font-weight: var(--wcsb-weight-bold);
    color: var(--wcsb-white);
    letter-spacing: -0.03em;
    line-height: 1;
}
.wcsb-sidebar-price .woocommerce-Price-currencySymbol {
    font-size: 0.6em;
    vertical-align: super;
}

.wcsb-sidebar-body { padding: var(--wcsb-space-2) 0; }

.wcsb-sidebar-row {
    display: flex;
    align-items: flex-start;
    gap: var(--wcsb-space-3);
    padding: var(--wcsb-space-3) var(--wcsb-space-5);
    border-bottom: 1px solid var(--wcsb-border);
}
.wcsb-sidebar-row:last-child { border-bottom: none; }

.wcsb-sidebar-row-icon {
    flex-shrink: 0;
    width: 14px; height: 14px;
    margin-top: 3px;
    color: var(--wcsb-grey-400);
}
.wcsb-sidebar-row-content { flex: 1; min-width: 0; }
.wcsb-sidebar-row-label {
    font-size: 10px;
    font-weight: var(--wcsb-weight-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--wcsb-grey-400);
    margin-bottom: 2px;
}
.wcsb-sidebar-row-value {
    font-size: var(--wcsb-size-sm);
    font-weight: var(--wcsb-weight-medium);
    color: var(--wcsb-black);
    transition: color var(--wcsb-duration);
}
.wcsb-sidebar-row-value.is-placeholder {
    color: var(--wcsb-grey-400);
    font-style: italic;
    font-weight: var(--wcsb-weight-normal);
}

.wcsb-sidebar-footer {
    padding: var(--wcsb-space-4) var(--wcsb-space-5) var(--wcsb-space-5);
    border-top: 1px solid var(--wcsb-border);
    background: var(--wcsb-grey-100);
}

.wcsb-confirm-btn {
    width: 100% !important;
    padding: 12px var(--wcsb-space-5);
    background: var(--wcsb-black) !important;
    color: var(--wcsb-white) !important;
    border: 2px solid var(--wcsb-black) !important;
    border-radius: 0 !important;
    font-family: var(--wcsb-font-sans);
    font-size: var(--wcsb-size-sm) !important;
    font-weight: var(--wcsb-weight-bold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background var(--wcsb-duration), color var(--wcsb-duration);
    display: flex;
    align-items: center;
    justify-content: center;
}
.wcsb-confirm-btn:not(:disabled):hover {
    background: var(--wcsb-white) !important;
    color: var(--wcsb-black) !important;
}
.wcsb-confirm-btn:disabled { opacity: 0.28; cursor: not-allowed; }

.wcsb-confirm-hint {
    text-align: center;
    font-size: 11px;
    color: var(--wcsb-text-muted);
    margin-top: var(--wcsb-space-2);
    margin-bottom: 0;
}

.wcsb-consent-text {
    margin-top: var(--wcsb-space-4);
    padding-top: var(--wcsb-space-3);
    border-top: 1px solid var(--wcsb-border);
    font-size: 11px;
    color: var(--wcsb-grey-600);
    line-height: 1.55;
    text-align: center;
}
.wcsb-consent-text a {
    color: var(--wcsb-black);
    text-decoration: underline;
    font-weight: var(--wcsb-weight-medium);
}
.wcsb-consent-text a:hover { text-decoration: none; }

/* ==========================================================================
   LOADING
   ========================================================================== */

.wcsb-spinner-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: var(--wcsb-space-8);
    color: var(--wcsb-text-muted);
    font-size: var(--wcsb-size-sm);
}

.wcsb-spinner {
    width: 16px; height: 16px;
    border: 2px solid var(--wcsb-border);
    border-top-color: var(--wcsb-black);
    border-radius: 0;
    animation: wcsb-spin 0.65s linear infinite;
    flex-shrink: 0;
}
@keyframes wcsb-spin { to { transform: rotate(360deg); } }

.wcsb-error-msg {
    font-size: var(--wcsb-size-sm);
    color: #b91c1c;
    background: #fef2f2;
    border: 1px solid #fecaca;
    padding: var(--wcsb-space-3) var(--wcsb-space-4);
}