/* ==========================================================================
   Aurelle Aesthetic Studio — Multi-step Mock Booking Modal
   Concept demo styles. Loaded after the inline <style> in hero-fullscreen.html.
   Scoped to #concept-modal and .bk-* classes so nothing else is affected.
   ========================================================================== */

/* ----- Dialog shell overrides ----- */
#concept-modal {
    max-width: 560px;
    width: 92vw;
    padding: 0;
    border: none;
    border-radius: 16px;
    background: #F4F1EA;
    color: #2A2E28;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
    overflow: hidden;
}

#concept-modal::backdrop {
    background: rgba(26, 29, 26, 0.55);
    backdrop-filter: blur(3px);
}

#concept-modal[open] {
    animation: bkFadeScale 250ms ease;
}

@keyframes bkFadeScale {
    from { opacity: 0; transform: scale(0.96); }
    to   { opacity: 1; transform: scale(1); }
}

@keyframes bkFade {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes bkStepIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ----- Layout ----- */
.bk-modal {
    display: flex;
    flex-direction: column;
    max-height: 88vh;
}

/* ----- Header ----- */
.bk-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 22px;
    border-bottom: 1px solid #E8E4DC;
    background: #F4F1EA;
    flex-shrink: 0;
}

.bk-leaf {
    display: inline-flex;
    flex-shrink: 0;
}

.bk-leaf svg {
    display: block;
    width: 18px;
    height: 24px;
}

.bk-title {
    font-family: "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
    font-size: 20px;
    font-weight: 600;
    color: #1A1D1A;
    margin: 0;
    flex-grow: 1;
    line-height: 1.2;
}

.bk-demo-pill {
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #2A2E28;
    background: #A8B5A0;
    padding: 5px 10px;
    border-radius: 99px;
    flex-shrink: 0;
    white-space: nowrap;
}

.bk-close {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    color: #4A4E48;
    font-size: 17px;
    line-height: 1;
    cursor: pointer;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 150ms ease, color 150ms ease;
}

.bk-close:hover {
    background: #E8E4DC;
    color: #1A1D1A;
}

.bk-close:focus-visible {
    outline: 2px solid #8FA88A;
    outline-offset: 2px;
    background: #E8E4DC;
    color: #1A1D1A;
}

/* ----- Progress indicator ----- */
.bk-progress {
    display: flex;
    gap: 6px;
    padding: 14px 22px 0;
    flex-shrink: 0;
}

.bk-progress-seg {
    flex: 1;
    height: 4px;
    border-radius: 99px;
    background: #E8E4DC;
    transition: background-color 250ms ease;
}

.bk-progress-seg.filled {
    background: #8FA88A;
}

/* ----- Body ----- */
.bk-body {
    padding: 18px 22px 22px;
    overflow-y: auto;
}

.bk-step {
    animation: bkStepIn 200ms ease;
}

.bk-step-heading {
    font-family: "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
    font-size: 23px;
    font-weight: 600;
    color: #1A1D1A;
    margin: 0 0 16px;
    line-height: 1.25;
}

/* ----- Selectable service cards ----- */
.bk-card-list,
.bk-prac-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bk-card,
.bk-prac {
    display: block;
    width: 100%;
    text-align: left;
    background: #FFFFFF;
    border: 1.5px solid #E8E4DC;
    border-radius: 10px;
    padding: 14px 16px;
    cursor: pointer;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    transition: border-color 150ms ease, background-color 150ms ease;
}

.bk-card:hover,
.bk-prac:hover {
    border-color: #A8B5A0;
}

.bk-card:focus-visible,
.bk-prac:focus-visible {
    outline: 2px solid #8FA88A;
    outline-offset: 2px;
}

.bk-card.selected,
.bk-prac.selected {
    border-color: #8FA88A;
    border-width: 2px;
    background: rgba(168, 181, 160, 0.14);
}

.bk-card-name {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: #1A1D1A;
    margin-bottom: 3px;
}

.bk-card-desc {
    display: block;
    font-size: 13px;
    color: #4A4E48;
    line-height: 1.4;
    margin-bottom: 5px;
}

.bk-card-price {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #8FA88A;
    letter-spacing: 0.3px;
}

.bk-prac {
    font-size: 14px;
    color: #2A2E28;
}

.bk-prac strong {
    font-weight: 700;
    color: #1A1D1A;
}

/* ----- Calendar ----- */
.bk-cal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.bk-cal-month {
    font-family: "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
    font-size: 17px;
    font-weight: 600;
    color: #1A1D1A;
}

.bk-cal-nav {
    width: 38px;
    height: 38px;
    border: 1.5px solid #E8E4DC;
    background: #FFFFFF;
    border-radius: 8px;
    cursor: pointer;
    color: #2A2E28;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: border-color 150ms ease;
}

.bk-cal-nav:hover:not(:disabled) {
    border-color: #A8B5A0;
}

.bk-cal-nav:focus-visible {
    outline: 2px solid #8FA88A;
    outline-offset: 2px;
}

.bk-cal-nav:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

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

.bk-cal-dow {
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    color: #A0A39C;
    padding: 4px 0;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bk-cal-day {
    aspect-ratio: 1 / 1;
    border: 1px solid transparent;
    background: #FFFFFF;
    border-radius: 8px;
    font-size: 13px;
    color: #2A2E28;
    cursor: pointer;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: border-color 150ms ease, background-color 150ms ease;
}

.bk-cal-day:hover:not(:disabled) {
    border-color: #A8B5A0;
}

.bk-cal-day:focus-visible {
    outline: 2px solid #8FA88A;
    outline-offset: 1px;
}

.bk-cal-day.selected {
    background: #8FA88A;
    color: #1A1D1A;
    border-color: #8FA88A;
    font-weight: 700;
}

.bk-cal-day:disabled {
    color: #C9C5BC;
    background: transparent;
    cursor: not-allowed;
}

.bk-cal-day.booked {
    text-decoration: line-through;
    color: #C9C5BC;
}

.bk-cal-day.empty {
    background: transparent;
    border: none;
    cursor: default;
}

/* ----- Time slots ----- */
.bk-slot-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.bk-slot {
    background: #FFFFFF;
    border: 1.5px solid #E8E4DC;
    border-radius: 10px;
    padding: 14px 6px;
    font-size: 14px;
    color: #2A2E28;
    cursor: pointer;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    font-weight: 600;
    transition: border-color 150ms ease, background-color 150ms ease;
}

.bk-slot:hover:not(:disabled) {
    border-color: #A8B5A0;
}

.bk-slot:focus-visible {
    outline: 2px solid #8FA88A;
    outline-offset: 2px;
}

.bk-slot.selected {
    border-color: #8FA88A;
    border-width: 2px;
    background: rgba(168, 181, 160, 0.14);
}

.bk-slot:disabled {
    color: #C9C5BC;
    cursor: not-allowed;
    background: #F4F1EA;
}

.bk-slot small {
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-top: 3px;
    text-transform: uppercase;
}

/* ----- Details form ----- */
.bk-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bk-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.bk-field label {
    font-size: 12px;
    font-weight: 700;
    color: #4A4E48;
    letter-spacing: 0.4px;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    text-transform: uppercase;
}

.bk-field input {
    border: 1.5px solid #E8E4DC;
    border-radius: 8px;
    padding: 11px 12px;
    font-size: 14px;
    background: #FFFFFF;
    color: #2A2E28;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
}

.bk-field input:focus {
    outline: 2px solid #8FA88A;
    outline-offset: 1px;
    border-color: #A8B5A0;
}

.bk-form-note {
    font-size: 12px;
    color: #A0A39C;
    font-style: italic;
    margin: 2px 0 0;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
}

/* ----- Reveal step ----- */
.bk-reveal {
    text-align: center;
    padding: 8px 0;
}

.bk-reveal-mark {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(168, 181, 160, 0.22);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.bk-reveal-mark svg {
    width: 28px;
    height: 28px;
}

.bk-reveal .bk-step-heading {
    margin-bottom: 12px;
}

.bk-reveal p {
    font-size: 14px;
    line-height: 1.6;
    color: #4A4E48;
    margin: 0 0 20px;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
}

/* ----- Action row + buttons ----- */
.bk-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
}

.bk-actions.end {
    justify-content: flex-end;
}

.bk-btn {
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.4px;
    border-radius: 8px;
    cursor: pointer;
    padding: 12px 24px;
    min-height: 44px;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background-color 150ms ease, opacity 150ms ease, color 150ms ease;
}

.bk-btn-primary {
    background: #A8B5A0;
    color: #1A1D1A;
}

.bk-btn-primary:hover:not(:disabled) {
    background: #8FA88A;
}

.bk-btn-primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.bk-btn-primary:focus-visible {
    outline: 2px solid #8FA88A;
    outline-offset: 2px;
}

.bk-btn-ghost {
    background: transparent;
    color: #4A4E48;
}

.bk-btn-ghost:hover {
    color: #1A1D1A;
}

.bk-btn-ghost:focus-visible {
    outline: 2px solid #8FA88A;
    outline-offset: 2px;
}

/* ----- Reduced motion ----- */
@media (prefers-reduced-motion: reduce) {
    #concept-modal[open] {
        animation: bkFade 200ms ease;
    }

    .bk-step {
        animation: none;
    }

    .bk-card,
    .bk-prac,
    .bk-slot,
    .bk-cal-day,
    .bk-cal-nav,
    .bk-close,
    .bk-btn {
        transition: none;
    }
}

/* ----- Small screens ----- */
@media (max-width: 480px) {
    .bk-header {
        padding: 14px 16px;
        gap: 8px;
    }

    .bk-title {
        font-size: 16px;
    }

    .bk-demo-pill {
        font-size: 9px;
        padding: 4px 7px;
        letter-spacing: 0.5px;
    }

    .bk-progress {
        padding: 12px 16px 0;
    }

    .bk-body {
        padding: 16px 16px 18px;
    }

    .bk-step-heading {
        font-size: 20px;
    }

    .bk-slot-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bk-btn {
        padding: 12px 18px;
    }
}