/* Sunu Booking — frontend styles. Tokens mirror Amelia's default palette. */
.sb-wrap {
    --sb-primary: #1246D6;
    --sb-primary-2: #265CF2;
    --sb-action-bg: #2a2622;
    --sb-action-bg-hover: #3b342e;
    --sb-action-text: #FFFFFF;
    --sb-text: #1A2C37;
    --sb-muted: #808A90;
    --sb-border: #D1D5D7;
    --sb-bg: #FFFFFF;
    --sb-bg-soft: #F6F8FB;
    --sb-error: #B4190F;
    --sb-success: #019719;
    --sb-radius: 8px;
    --sb-radius-lg: 12px;
    --sb-shadow: 0 4px 24px rgba(18, 70, 214, 0.08);
    --sb-font: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    font-family: var(--sb-font);
    color: var(--sb-text);
    max-width: 720px;
    margin: 0 auto;
}

.sb-wrap *,
.sb-wrap *::before,
.sb-wrap *::after { box-sizing: border-box; }

.sb-app {
    background: var(--sb-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius-lg);
    box-shadow: var(--sb-shadow);
    overflow: hidden;
}

.sb-loading { padding: 48px; text-align: center; color: var(--sb-muted); }
.sb-icon {
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 16px;
}
.sb-icon svg { width: 16px; height: 16px; display: block; }

/* Stepper header */
.sb-steps {
    display: flex;
    gap: 4px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--sb-border);
    overflow-x: auto;
}
.sb-step-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--sb-muted);
    white-space: nowrap;
    padding: 4px 6px;
}
.sb-step-chip .sb-step-num {
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--sb-bg-soft);
    border: 1px solid var(--sb-border);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 600;
}
.sb-step-chip.is-active { color: var(--sb-text); font-weight: 600; }
.sb-step-chip.is-active .sb-step-num { background: var(--sb-primary); border-color: var(--sb-primary); color: #fff; }
.sb-step-chip.is-done .sb-step-num { background: var(--sb-success); border-color: var(--sb-success); color: #fff; }

/* Body */
.sb-body { padding: 24px; min-height: 240px; }
.sb-heading { font-size: 18px; font-weight: 700; margin: 0 0 16px; }

/* Footer */
.sb-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--sb-border);
    background: var(--sb-bg-soft);
}
.sb-footer .sb-total { font-weight: 700; }

/* Buttons */
.sb-btn {
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    padding: 12px 22px;
    border-radius: var(--sb-radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: background .15s, opacity .15s;
}
.sb-btn-primary {
    background: var(--sb-action-bg);
    color: var(--sb-action-text);
    border-color: var(--sb-action-bg);
}
.sb-btn-primary:hover {
    background: var(--sb-action-bg-hover);
    color: var(--sb-action-text);
}
.sb-btn-primary:disabled {
    background: #e8e2d6;
    border-color: #d8cfbf;
    color: #6f665c;
    opacity: 1;
    cursor: not-allowed;
}
.sb-btn-ghost { background: transparent; color: var(--sb-text); border-color: var(--sb-border); }
.sb-btn-ghost:hover { background: #fff; }
.sb-btn-icon { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; }

/* Selectable cards */
.sb-cards { display: grid; gap: 12px; }
.sb-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border: 1.5px solid var(--sb-border);
    border-radius: var(--sb-radius);
    cursor: pointer;
    transition: border-color .15s, background .15s;
}
.sb-card:hover { border-color: var(--sb-primary-2); }
.sb-card.is-selected { border-color: var(--sb-primary); background: rgba(18,70,214,.04); }
.sb-card-title { font-weight: 600; }
.sb-card-sub { font-size: 13px; color: var(--sb-muted); margin-top: 2px; }
.sb-card-price { font-weight: 700; color: var(--sb-primary); white-space: nowrap; }
.sb-service-card {
    justify-content: flex-start;
    align-items: flex-start;
}
.sb-service-icon {
    width: 72px;
    height: 72px;
    border-radius: var(--sb-radius);
    flex: 0 0 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.sb-service-icon .sb-icon,
.sb-service-icon .sb-icon svg {
    width: 34px;
    height: 34px;
}
.sb-service-image {
    width: 96px;
    height: 96px;
    border-radius: var(--sb-radius);
    flex: 0 0 96px;
    display: block;
    object-fit: cover;
}
.sb-service-body {
    min-width: 0;
}
.sb-card-desc {
    font-size: 14px;
    line-height: 1.45;
    color: var(--sb-muted);
    margin-top: 4px;
}

/* Fields */
.sb-field { margin-bottom: 16px; }
.sb-field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.sb-field .sb-req { color: var(--sb-error); }
.sb-field.is-error .sb-input,
.sb-field.is-error .sb-textarea,
.sb-field.is-error .sb-select,
.sb-field.is-error .sb-option-group {
    border-color: var(--sb-error);
    box-shadow: 0 0 0 3px rgba(180,25,15,.10);
}
.sb-field.is-error .sb-input:focus,
.sb-field.is-error .sb-textarea:focus,
.sb-field.is-error .sb-select:focus {
    border-color: var(--sb-error);
    box-shadow: 0 0 0 3px rgba(180,25,15,.14);
}
.sb-field-error {
    color: var(--sb-error);
    font-size: 13px;
    line-height: 1.35;
    margin-top: 6px;
}
.sb-input, .sb-textarea, .sb-select {
    width: 100%;
    font-family: inherit;
    font-size: 15px;
    padding: 11px 14px;
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    background: #fff;
    color: var(--sb-text);
}
.sb-phone-row {
    display: grid;
    grid-template-columns: minmax(180px, 230px) 1fr;
    gap: 8px;
}
.sb-phone-code {
    min-width: 0;
}
.sb-captcha-row {
    display: grid;
    grid-template-columns: auto minmax(100px, 1fr) auto;
    align-items: center;
    gap: 8px;
}
.sb-captcha-question {
    min-width: 96px;
    padding: 11px 14px;
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    background: var(--sb-bg-soft);
    font-weight: 700;
    text-align: center;
}
.sb-captcha-refresh {
    border: 0;
    background: transparent;
    color: var(--sb-primary);
    cursor: pointer;
    font: inherit;
    font-weight: 700;
}
.sb-field.is-error .sb-captcha-question {
    border-color: var(--sb-error);
}
.sb-option-group {
    border: 1px solid transparent;
    border-radius: var(--sb-radius);
    padding: 8px 10px;
}
.sb-input:focus, .sb-textarea:focus, .sb-select:focus {
    outline: none;
    border-color: var(--sb-primary);
    box-shadow: 0 0 0 3px rgba(18,70,214,.12);
}
.sb-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) {
    .sb-phone-row { grid-template-columns: 1fr; }
    .sb-captcha-row { grid-template-columns: 1fr; }
}

/* Datepicker */
.sb-dt { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px) { .sb-dt { grid-template-columns: 1fr; } }
.sb-cal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.sb-cal-head button { background: none; border: none; cursor: pointer; font-size: 20px; color: var(--sb-primary); padding: 4px 10px; }
.sb-cal-title { font-weight: 600; }
.sb-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.sb-cal-dow { text-align: center; font-size: 12px; color: var(--sb-muted); padding: 4px 0; }
.sb-cal-day {
    aspect-ratio: 1;
    border: none;
    background: none;
    border-radius: 50%;
    font-size: 14px;
    cursor: pointer;
    color: var(--sb-text);
}
.sb-cal-day:hover:not(:disabled) { background: var(--sb-bg-soft); }
.sb-cal-day:disabled { color: #cfd6da; cursor: default; }
.sb-cal-day.is-selected,
.sb-cal-day.is-selected:disabled {
    background: var(--sb-action-bg);
    color: var(--sb-action-text);
    font-weight: 700;
    box-shadow: 0 0 0 3px rgba(42,38,34,.16);
}
.sb-cal-day.is-empty { visibility: hidden; }

/* Slots */
.sb-slots-title { font-weight: 600; margin-bottom: 10px; }
.sb-slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; max-height: 320px; overflow-y: auto; }
.sb-slot {
    padding: 10px 6px;
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    background: #fff;
    font-size: 14px;
    cursor: pointer;
    text-align: center;
}
.sb-slot:hover { border-color: var(--sb-primary-2); }
.sb-slot.is-selected {
    background: var(--sb-action-bg);
    color: var(--sb-action-text);
    border-color: var(--sb-action-bg);
    font-weight: 700;
}
.sb-empty { color: var(--sb-muted); font-size: 14px; padding: 12px 0; }

/* Session progress + chosen list */
.sb-session-nav { font-size: 14px; color: var(--sb-muted); margin-bottom: 12px; }
.sb-chosen { margin-top: 16px; border-top: 1px dashed var(--sb-border); padding-top: 12px; }
.sb-chosen-item { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 14px; }
.sb-chosen-item button { background: none; border: none; color: var(--sb-primary); cursor: pointer; font-size: 13px; }

/* Messages */
.sb-error-msg { color: var(--sb-error); font-size: 14px; margin-top: 12px; }
.sb-error-action {
    margin-left: 10px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--sb-primary);
    font: inherit;
    font-weight: 700;
    text-decoration: underline;
    cursor: pointer;
}
.sb-error-action:hover { color: var(--sb-primary-2); }
.sb-notice { background: var(--sb-bg-soft); border-radius: var(--sb-radius); padding: 12px 14px; font-size: 14px; margin-bottom: 16px; }
.sb-login-notice a { color: var(--sb-primary); font-weight: 700; }
.sb-payment-text {
    background: var(--sb-bg-soft);
    border-radius: var(--sb-radius);
    padding: 16px;
    font-size: 15px;
    line-height: 1.55;
}
.sb-payment-text > :first-child { margin-top: 0; }
.sb-payment-text > :last-child { margin-bottom: 0; }
.sb-payment-text p { margin: 0 0 12px; }
.sb-payment-text h1,
.sb-payment-text h2,
.sb-payment-text h3,
.sb-payment-text h4,
.sb-payment-text h5,
.sb-payment-text h6 {
    margin: 16px 0 8px;
    line-height: 1.25;
}
.sb-payment-text ul,
.sb-payment-text ol {
    margin: 0 0 12px;
    padding-left: 20px;
}
.sb-payment-text li { margin: 4px 0; }
.sb-payment-text a { color: var(--sb-primary); font-weight: 600; }
.sb-payment-text strong,
.sb-payment-text b { font-weight: 700; }

/* Confirmation */
.sb-congrats { text-align: center; padding: 24px 12px; }
.sb-congrats .sb-check {
    width: 64px; height: 64px; border-radius: 50%;
    background: var(--sb-success); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 34px; margin: 0 auto 16px;
}
.sb-congrats h3 { margin: 0 0 8px; font-size: 20px; }
.sb-confirmation-text {
    background: var(--sb-bg-soft);
    border-radius: var(--sb-radius);
    padding: 14px 16px;
    margin-top: 14px;
    font-size: 15px;
    line-height: 1.55;
    text-align: left;
}
.sb-confirmation-text > :first-child { margin-top: 0; }
.sb-confirmation-text > :last-child { margin-bottom: 0; }
.sb-confirmation-text ul,
.sb-confirmation-text ol { padding-left: 20px; }
.sb-confirmation-text a { color: var(--sb-primary); font-weight: 600; }
.sb-summary { text-align: left; background: var(--sb-bg-soft); border-radius: var(--sb-radius); padding: 16px; margin-top: 16px; }
.sb-summary ul { margin: 0; padding-left: 18px; }

/* Modal / popup */
.sb-modal-overlay {
    position: fixed; inset: 0;
    background: rgba(16, 25, 32, .55);
    display: flex; align-items: center; justify-content: center;
    z-index: 100000; padding: 16px;
}
.sb-modal {
    background: #fff; border-radius: var(--sb-radius-lg);
    max-width: 460px; width: 100%; padding: 28px 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
    font-family: var(--sb-font); color: var(--sb-text);
    max-height: 90vh; overflow-y: auto;
}
.sb-modal h3 { margin: 0 0 12px; font-size: 18px; }
.sb-modal-msg { font-size: 15px; line-height: 1.5; }
.sb-modal-actions { margin-top: 20px; text-align: right; }
.sb-modal .sb-dt { grid-template-columns: 1fr; gap: 14px; }

/* My bookings */
.sb-mb-item { border: 1px solid var(--sb-border); border-radius: var(--sb-radius); padding: 16px; margin-bottom: 12px; background: #fff; }
.sb-mb-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; font-weight: 600; margin-bottom: 10px; }
.sb-mb-title { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.sb-mb-title .sb-icon { color: var(--sb-primary); }
.sb-mb-badge { font-size: 12px; padding: 2px 8px; border-radius: 12px; background: var(--sb-bg-soft); color: var(--sb-muted); }
.sb-mb-badge.is-approved { color: var(--sb-success); }
.sb-mb-badge.is-canceled { color: var(--sb-error); }
.sb-mb-sessions { list-style: none; margin: 0; padding: 0; }
.sb-mb-sessions li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 0; border-top: 1px solid var(--sb-bg-soft); font-size: 14px; }
.sb-mb-time { display: inline-flex; align-items: center; gap: 8px; min-width: 0; color: var(--sb-text); }
.sb-mb-time .sb-icon { color: var(--sb-muted); }
.sb-mb-actions { display: inline-flex; align-items: center; justify-content: flex-end; gap: 6px; flex-wrap: wrap; margin-left: 12px; }
.sb-mb-action {
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.sb-mb-action-link { color: var(--sb-primary); background: transparent; border: 1px solid transparent; }
.sb-mb-action-link:hover { background: rgba(18,70,214,.06); text-decoration: none; }
.sb-mb-action-primary { color: var(--sb-primary); background: #fff; border: 1px solid var(--sb-primary); }
.sb-mb-action-primary:hover { background: rgba(18,70,214,.06); border-color: var(--sb-primary); }
.sb-mb-past { margin-top: 16px; border-top: 1px solid var(--sb-border); padding-top: 12px; }
.sb-mb-past-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    color: var(--sb-text);
    background: var(--sb-bg-soft);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 12px 14px;
    cursor: pointer;
    text-align: left;
}
.sb-mb-past-toggle:hover,
.sb-mb-past-toggle.is-open { border-color: var(--sb-primary); background: rgba(18,70,214,.04); }
.sb-mb-past-indicator { color: var(--sb-primary); width: 12px; flex: 0 0 12px; }
.sb-mb-past-count {
    margin-left: auto;
    min-width: 24px;
    height: 22px;
    padding: 0 7px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--sb-border);
    color: var(--sb-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}
.sb-mb-past-content { margin-top: 12px; }
.sb-mb-past-content .sb-mb-item:last-child { margin-bottom: 0; }
@media (max-width: 560px) {
    .sb-mb-head,
    .sb-mb-sessions li { align-items: flex-start; flex-direction: column; }
    .sb-mb-actions { justify-content: flex-start; margin-left: 0; }
    .sb-mb-item { padding: 10px; margin-bottom: 8px; }
}

/* Auth / account */
.sb-auth { padding: 24px; }
.sb-auth h2 { font-size: 18px; font-weight: 700; margin: 0 0 16px; }
.sb-auth .sb-field:last-of-type { margin-bottom: 20px; }
.sb-auth-links { margin-top: 14px; font-size: 14px; }
.sb-auth-links a { color: var(--sb-primary); cursor: pointer; }
.sb-msg { background: var(--sb-bg-soft); border-radius: var(--sb-radius); padding: 12px 14px; font-size: 14px; margin-bottom: 16px; }
.sb-msg.is-error { background: rgba(180,25,15,.08); color: var(--sb-error); }
.sb-msg.is-success { background: rgba(1,151,25,.08); color: var(--sb-success); }
.sb-account-tabs { display: flex; gap: 6px; padding: 12px; border-bottom: 1px solid var(--sb-border); background: var(--sb-bg-soft); }
.sb-account-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    color: var(--sb-muted);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--sb-radius);
    padding: 10px 14px;
    cursor: pointer;
}
.sb-account-tab:hover { color: var(--sb-text); background: rgba(255,255,255,.65); }
.sb-account-tab.is-active { color: var(--sb-primary); background: #fff; border-color: var(--sb-border); box-shadow: 0 1px 2px rgba(26,44,55,.04); }
.sb-account-tab .sb-icon { color: currentColor; }
.sb-account-panel.is-hidden { display: none; }
.sb-account-section { padding: 24px; border-bottom: 1px solid var(--sb-border); }
.sb-account-section:last-child { border-bottom: none; }
.sb-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 16px;
}
.sb-section-title .sb-icon { color: var(--sb-primary); }
.sb-account-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.sb-account-head h2 { font-size: 18px; font-weight: 700; margin: 0; }
@media (max-width: 560px) {
    .sb-account-tabs { padding: 8px; }
    .sb-account-section { padding: 8px; }
    .sb-account-panel .sb-body { padding: 0; }
}