/* =============================================
   Salon Booking Pro — Public Booking Widget
   ============================================= */

:root {
    --sbp-primary:      #1a1a2e;
    --sbp-accent:       #e94560;
    --sbp-accent-light: #ff6b8a;
    --sbp-bg:           #ffffff;
    --sbp-bg-soft:      #f8f8fc;
    --sbp-border:       #e2e2ec;
    --sbp-text:         #1a1a2e;
    --sbp-muted:        #6b7280;
    --sbp-success:      #10b981;
    --sbp-error:        #ef4444;
    --sbp-radius:       12px;
    --sbp-shadow:       0 4px 24px rgba(26,26,46,.08);
    --sbp-transition:   .2s ease;
}

.sbp-widget {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    max-width: 900px;
    margin: 0 auto;
    color: var(--sbp-text);
}

/* ---- Step indicator ---- */
.sbp-steps {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 2.5rem;
    position: relative;
}
.sbp-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: var(--sbp-border);
    z-index: 0;
}
.sbp-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
    position: relative;
    z-index: 1;
}
.sbp-step-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--sbp-bg);
    border: 2px solid var(--sbp-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: var(--sbp-muted);
    transition: var(--sbp-transition);
}
.sbp-step.active .sbp-step-num {
    background: var(--sbp-accent);
    border-color: var(--sbp-accent);
    color: #fff;
    box-shadow: 0 0 0 4px rgba(233,69,96,.15);
}
.sbp-step.done .sbp-step-num {
    background: var(--sbp-primary);
    border-color: var(--sbp-primary);
    color: #fff;
}
.sbp-step-label {
    font-size: 12px;
    color: var(--sbp-muted);
    font-weight: 500;
    text-align: center;
}
.sbp-step.active .sbp-step-label { color: var(--sbp-accent); font-weight: 600; }
.sbp-step.done  .sbp-step-label  { color: var(--sbp-primary); }

/* ---- Panels ---- */
.sbp-panel { animation: sbpFadeIn .25s ease; }
.sbp-panel.hidden { display: none; }
.sbp-panel h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 1.5rem;
    color: var(--sbp-primary);
}
@keyframes sbpFadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }

/* ---- Model Cards Grid ---- */
.sbp-models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}
.sbp-model-card {
    background: var(--sbp-bg);
    border: 1.5px solid var(--sbp-border);
    border-radius: var(--sbp-radius);
    padding: 1.5rem 1rem;
    text-align: center;
    transition: var(--sbp-transition);
    cursor: default;
}
.sbp-model-card:hover {
    border-color: var(--sbp-accent);
    box-shadow: var(--sbp-shadow);
    transform: translateY(-2px);
}
.sbp-model-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto .75rem;
    display: block;
    border: 3px solid var(--sbp-bg-soft);
}
.sbp-model-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 .35rem;
}
.sbp-model-bio {
    font-size: .825rem;
    color: var(--sbp-muted);
    margin: 0 0 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ---- Services ---- */
.sbp-services-list { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1.5rem; }
.sbp-service-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--sbp-bg);
    border: 1.5px solid var(--sbp-border);
    border-radius: var(--sbp-radius);
    padding: 1rem 1.25rem;
    transition: var(--sbp-transition);
    gap: 1rem;
}
.sbp-service-card:hover { border-color: var(--sbp-accent); box-shadow: var(--sbp-shadow); }
.sbp-service-info h3 { font-size: 1rem; font-weight: 600; margin: 0 0 .25rem; }
.sbp-service-info p  { font-size: .825rem; color: var(--sbp-muted); margin: 0 0 .25rem; }
.sbp-service-info small { font-size: .75rem; color: var(--sbp-muted); }
.sbp-service-price { text-align: right; flex-shrink: 0; }
.sbp-price { display: block; font-size: 1.25rem; font-weight: 700; color: var(--sbp-primary); margin-bottom: .5rem; }

/* ---- Calendar ---- */
.sbp-datetime-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-bottom: 1.5rem; }
@media (max-width: 640px) { .sbp-datetime-grid { grid-template-columns: 1fr; } }

.sbp-calendar-wrap { user-select: none; }
.sbp-cal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-weight: 700;
    font-size: 1rem;
}
.sbp-cal-nav {
    background: none;
    border: 1.5px solid var(--sbp-border);
    border-radius: 8px;
    width: 32px;
    height: 32px;
    cursor: pointer;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--sbp-transition);
}
.sbp-cal-nav:hover { background: var(--sbp-accent); color: #fff; border-color: var(--sbp-accent); }

.sbp-cal-days-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: .75rem;
    font-weight: 600;
    color: var(--sbp-muted);
    margin-bottom: .5rem;
}
.sbp-calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}
.sbp-cal-day, .sbp-cal-empty {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: .875rem;
    font-weight: 500;
    cursor: default;
}
.sbp-cal-day.available {
    cursor: pointer;
    background: var(--sbp-bg-soft);
    color: var(--sbp-primary);
    transition: var(--sbp-transition);
}
.sbp-cal-day.available:hover { background: var(--sbp-accent); color: #fff; }
.sbp-cal-day.selected { background: var(--sbp-accent) !important; color: #fff !important; font-weight: 700; }
.sbp-cal-day.disabled { color: #ccc; cursor: not-allowed; text-decoration: line-through; }

/* ---- Time Slots ---- */
.sbp-slots-wrap h3 { font-size: 1rem; font-weight: 700; margin: 0 0 .75rem; }
.sbp-slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; }
.sbp-slot-btn {
    background: var(--sbp-bg-soft);
    border: 1.5px solid var(--sbp-border);
    border-radius: 8px;
    padding: .5rem .25rem;
    font-size: .8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sbp-transition);
    color: var(--sbp-text);
}
.sbp-slot-btn:hover   { background: var(--sbp-accent); color: #fff; border-color: var(--sbp-accent); }
.sbp-slot-btn.selected { background: var(--sbp-primary); color: #fff; border-color: var(--sbp-primary); }

/* ---- Summary / Confirm ---- */
.sbp-summary-table { background: var(--sbp-bg-soft); border-radius: var(--sbp-radius); padding: 1.5rem; margin-bottom: 1.5rem; }
.sbp-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .6rem 0;
    border-bottom: 1px solid var(--sbp-border);
    font-size: .95rem;
}
.sbp-summary-row:last-child { border-bottom: none; }
.sbp-summary-row span { color: var(--sbp-muted); }
.sbp-summary-total { margin-top: .5rem; padding-top: .75rem; }
.sbp-summary-total strong { font-size: 1.25rem; color: var(--sbp-accent); }

.sbp-notes-label { display: block; font-weight: 600; margin-bottom: 1.25rem; }
.sbp-notes-label textarea {
    display: block;
    width: 100%;
    margin-top: .5rem;
    padding: .75rem;
    border: 1.5px solid var(--sbp-border);
    border-radius: var(--sbp-radius);
    font-size: .95rem;
    font-family: inherit;
    resize: vertical;
    transition: var(--sbp-transition);
}
.sbp-notes-label textarea:focus { outline: none; border-color: var(--sbp-accent); }

.sbp-confirm-actions { display: flex; gap: 1rem; align-items: center; }

/* ---- Buttons ---- */
.sbp-btn-primary {
    background: var(--sbp-accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: .65rem 1.5rem;
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sbp-transition);
    display: inline-block;
}
.sbp-btn-primary:hover   { background: var(--sbp-accent-light); transform: translateY(-1px); }
.sbp-btn-primary:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.sbp-btn-secondary {
    background: transparent;
    color: var(--sbp-muted);
    border: 1.5px solid var(--sbp-border);
    border-radius: 8px;
    padding: .65rem 1.25rem;
    font-size: .9rem;
    cursor: pointer;
    transition: var(--sbp-transition);
}
.sbp-btn-secondary:hover { border-color: var(--sbp-accent); color: var(--sbp-accent); }
.sbp-btn-back {
    background: none;
    border: none;
    color: var(--sbp-muted);
    font-size: .9rem;
    cursor: pointer;
    padding: .5rem 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: var(--sbp-transition);
}
.sbp-btn-back:hover { color: var(--sbp-accent); }

/* ---- General option ---- */
.sbp-general-option { text-align: center; margin-top: .75rem; }

/* ---- Messages & Loading ---- */
.sbp-loading { color: var(--sbp-muted); font-style: italic; padding: 1rem 0; }
.sbp-hint    { color: var(--sbp-muted); font-size: .875rem; padding: .75rem 0; }
.sbp-message { margin-top: 1rem; padding: .75rem 1rem; border-radius: 8px; font-weight: 500; }
.sbp-message.success { background: #d1fae5; color: #065f46; }
.sbp-message.error   { background: #fee2e2; color: #991b1b; }

/* ---- Status badges ---- */
.sbp-badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .75rem; font-weight: 600; }
.sbp-status-pending   { background: #fef3c7; color: #92400e; }
.sbp-status-confirmed { background: #d1fae5; color: #065f46; }
.sbp-status-completed { background: #dbeafe; color: #1e40af; }
.sbp-status-cancelled { background: #fee2e2; color: #991b1b; }

/* ---- Duration Picker ---- */
.sbp-duration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: .75rem;
    margin-bottom: 1.5rem;
}
.sbp-duration-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .35rem;
    padding: 1.1rem .75rem;
    background: var(--sbp-bg-soft);
    border: 2px solid var(--sbp-border);
    border-radius: var(--sbp-radius);
    cursor: pointer;
    transition: var(--sbp-transition);
    font-family: inherit;
}
.sbp-duration-btn:hover {
    border-color: var(--sbp-accent);
    background: #fff;
    transform: translateY(-2px);
    box-shadow: var(--sbp-shadow);
}
.sbp-duration-btn.selected {
    border-color: var(--sbp-accent);
    background: var(--sbp-accent);
    color: #fff;
}
.sbp-dur-label {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--sbp-primary);
}
.sbp-duration-btn.selected .sbp-dur-label,
.sbp-duration-btn.selected .sbp-dur-price { color: #fff; }
.sbp-dur-price {
    font-size: .85rem;
    font-weight: 600;
    color: var(--sbp-accent);
}
.sbp-duration-selected-info {
    background: #d1fae5;
    color: #065f46;
    border-radius: 8px;
    padding: .65rem 1rem;
    font-weight: 600;
    font-size: .95rem;
    margin-bottom: 1rem;
}
.sbp-model-rate {
    font-size: .85rem;
    font-weight: 600;
    color: var(--sbp-accent);
    margin: 0 0 .75rem;
}

.sbp-duration-rate-info {
    display: inline-block;
    background: var(--sbp-bg-soft);
    border: 1.5px solid var(--sbp-border);
    border-radius: 8px;
    padding: .4rem .9rem;
    font-size: .85rem;
    font-weight: 600;
    color: var(--sbp-primary);
    margin-bottom: .75rem;
}

.sbp-status-reserved { background: #ede9fe; color: #5b21b6; }

/* ---- Hold notice ---- */
.sbp-hold-notice {
    display: flex;
    align-items: center;
    gap: .6rem;
    background: #fffbeb;
    border: 1.5px solid #fde68a;
    border-radius: 8px;
    padding: .7rem 1rem;
    font-size: .875rem;
    color: #92400e;
    margin-bottom: 1.25rem;
}
.sbp-hold-icon { font-size: 1.1rem; flex-shrink: 0; }

/* ---- Slot refresh button ---- */
.sbp-slot-refresh {
    grid-column: 1 / -1;
    background: none;
    border: 1.5px dashed var(--sbp-border);
    border-radius: 8px;
    padding: .45rem;
    font-size: .8rem;
    color: var(--sbp-muted);
    cursor: pointer;
    transition: var(--sbp-transition);
    margin-top: .25rem;
}
.sbp-slot-refresh:hover { border-color: var(--sbp-accent); color: var(--sbp-accent); }

/* ---- Slots panel header ---- */
.sbp-slots-header {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: .75rem;
    flex-wrap: wrap;
}
.sbp-slots-header h3 { margin: 0; font-size: 1rem; font-weight: 700; }
.sbp-duration-tag {
    background: var(--sbp-accent);
    color: #fff;
    font-size: .75rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 999px;
}

/* ---- Inline duration chips (on calendar panel) ---- */
.sbp-inline-duration {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: .85rem;
}
.sbp-dur-chip {
    padding: 4px 14px;
    border-radius: 999px;
    border: 1.5px solid var(--sbp-border);
    background: var(--sbp-bg-soft);
    font-size: .8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sbp-transition);
    color: var(--sbp-text);
    font-family: inherit;
}
.sbp-dur-chip:hover  { border-color: var(--sbp-accent); color: var(--sbp-accent); }
.sbp-dur-chip.active { background: var(--sbp-accent); border-color: var(--sbp-accent); color: #fff; }