/* Fitune Booking - Public Styles */

.fitune-app {
    --fit-bg: #ffffff;
    --fit-surface: #ffffff;
    --fit-surface-2: #f7f8fa;
    --fit-border: #e5e7eb;
    --fit-border-strong: #d1d5db;
    --fit-text: #111827;
    --fit-text-soft: #6b7280;
    --fit-text-muted: #9ca3af;
    --fit-primary: #111827;
    --fit-primary-hover: #1f2937;
    --fit-accent: #2563eb;
    --fit-success: #16a34a;
    --fit-danger: #dc2626;
    --fit-radius: 14px;
    --fit-radius-sm: 8px;
    --fit-shadow: 0 1px 2px rgba(16,24,40,.06);
    --fit-shadow-lg: 0 4px 16px rgba(16,24,40,.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--fit-text);
    max-width: 980px;
    margin: 0 auto;
    padding: 24px 16px;
    box-sizing: border-box;
    line-height: 1.5;
}

.fitune-app *,
.fitune-app *::before,
.fitune-app *::after {
    box-sizing: border-box;
}

/* Steps */
.fitune-step { display: none; }
.fitune-step.is-active { display: block; animation: fitFadeIn .25s ease; }

@keyframes fitFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Loader */
.fitune-loader {
    text-align: center;
    padding: 40px 20px;
    color: var(--fit-text-muted);
    font-size: 14px;
}

/* Buttons */
.fitune-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .1s ease;
    line-height: 1.3;
    text-decoration: none;
}
.fitune-btn:active { transform: translateY(1px); }
.fitune-btn:disabled, .fitune-btn[disabled] {
    opacity: .5;
    cursor: not-allowed;
}
.fitune-btn-primary {
    background: var(--fit-primary);
    color: #fff;
    border-color: var(--fit-primary);
}
.fitune-btn-primary:hover:not(:disabled) {
    background: var(--fit-primary-hover);
    border-color: var(--fit-primary-hover);
}
.fitune-btn-secondary {
    background: #fff;
    color: var(--fit-text);
    border-color: var(--fit-border-strong);
}
.fitune-btn-secondary:hover:not(:disabled) {
    background: var(--fit-surface-2);
}

/* Week navigation */
.fitune-week-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 12px;
}
.fitune-week-nav button {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--fit-border-strong);
    background: #fff;
    cursor: pointer;
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--fit-text);
    transition: background-color .15s ease, border-color .15s ease;
}
.fitune-week-nav button:hover { background: var(--fit-surface-2); }
.fitune-week-nav button:disabled { opacity: .35; cursor: not-allowed; }
.fitune-week-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--fit-text-soft);
}

/* Schedule list */
.fitune-day-block {
    margin-bottom: 28px;
}
.fitune-day-header {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: var(--fit-text);
}
.fitune-class-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--fit-surface);
    border: 1px solid var(--fit-border);
    border-radius: var(--fit-radius);
    padding: 16px 18px;
    margin-bottom: 10px;
    transition: border-color .15s ease, box-shadow .15s ease, transform .1s ease;
    position: relative;
}
.fitune-class-card:hover {
    border-color: var(--fit-border-strong);
    box-shadow: var(--fit-shadow);
}
.fitune-class-left {
    flex: 0 0 110px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.fitune-class-time {
    font-size: 16px;
    font-weight: 600;
    color: var(--fit-text);
}
.fitune-class-duration {
    font-size: 13px;
    color: var(--fit-text-soft);
}
.fitune-class-icon {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    color: var(--fit-text-soft);
    display: inline-flex;
}
.fitune-class-center {
    flex: 1 1 auto;
    min-width: 0;
}
.fitune-class-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--fit-text);
    margin: 0 0 4px 0;
}
.fitune-class-meta {
    font-size: 13px;
    color: var(--fit-text-soft);
    line-height: 1.45;
}
.fitune-class-meta span + span::before { content: " • "; }
.fitune-class-right { flex: 0 0 auto; }

.fitune-sold-out {
    font-size: 12px;
    font-weight: 600;
    color: var(--fit-danger);
    text-transform: uppercase;
    letter-spacing: .02em;
    margin-bottom: 6px;
    display: block;
    text-align: right;
}

/* No-classes block */
.fitune-no-classes {
    background: var(--fit-surface-2);
    border: 1px dashed var(--fit-border-strong);
    border-radius: var(--fit-radius);
    padding: 22px;
    text-align: center;
}
.fitune-no-classes p {
    margin: 0 0 14px 0;
    color: var(--fit-text-soft);
    font-size: 14px;
}

/* Section headings */
.fitune-section-title {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 4px 0;
}
.fitune-section-sub {
    color: var(--fit-text-soft);
    font-size: 14px;
    margin: 0 0 20px 0;
}

/* Step header (back btn + summary) */
.fitune-step-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.fitune-back-btn {
    background: transparent;
    border: none;
    color: var(--fit-text);
    font-size: 14px;
    cursor: pointer;
    padding: 6px 10px 6px 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.fitune-back-btn:hover { color: var(--fit-text-soft); }
.fitune-arrow { font-size: 18px; line-height: 1; }

.fitune-step-summary {
    flex: 1 1 auto;
    background: var(--fit-surface-2);
    border-radius: var(--fit-radius-sm);
    padding: 12px 16px;
    font-size: 13px;
    color: var(--fit-text-soft);
    min-width: 240px;
}
.fitune-step-summary strong { color: var(--fit-text); display: block; margin-bottom: 2px; font-size: 14px; }
.fitune-step-summary .summary-row { font-size: 13px; }

/* Pricing accordion */
.fitune-pricing-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.fitune-pricing-card {
    border: 1px solid var(--fit-border);
    border-radius: var(--fit-radius);
    background: var(--fit-surface);
    overflow: hidden;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.fitune-pricing-card:hover { border-color: var(--fit-border-strong); }
.fitune-pricing-card.is-selected {
    border-color: var(--fit-primary);
    box-shadow: 0 0 0 1px var(--fit-primary);
}
.fitune-pricing-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    cursor: pointer;
    user-select: none;
}
.fitune-pricing-radio {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--fit-border-strong);
    flex: 0 0 20px;
    position: relative;
    transition: border-color .15s ease;
}
.fitune-pricing-card.is-selected .fitune-pricing-radio {
    border-color: var(--fit-primary);
}
.fitune-pricing-card.is-selected .fitune-pricing-radio::after {
    content: '';
    position: absolute;
    top: 3px; left: 3px;
    width: 10px; height: 10px;
    background: var(--fit-primary);
    border-radius: 50%;
}
.fitune-pricing-text { flex: 1 1 auto; min-width: 0; }
.fitune-pricing-title {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 2px 0;
    color: var(--fit-text);
}
.fitune-pricing-price {
    font-size: 14px;
    color: var(--fit-text-soft);
    font-weight: 500;
}
.fitune-pricing-toggle {
    font-size: 13px;
    color: var(--fit-text-soft);
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}
.fitune-pricing-chevron {
    width: 12px; height: 12px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform .2s ease;
    margin-bottom: 4px;
}
.fitune-pricing-card.is-open .fitune-pricing-chevron { transform: rotate(-135deg); margin-top: 4px; margin-bottom: 0; }
.fitune-pricing-body {
    display: none;
    padding: 0 18px 18px 52px;
    color: var(--fit-text-soft);
    font-size: 14px;
    line-height: 1.6;
}
.fitune-pricing-body strong { color: var(--fit-text); display: block; margin-bottom: 6px; }

/* Step footer */
.fitune-step-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 20px;
}

/* Checkout grid */
.fitune-checkout-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    align-items: flex-start;
}
.fitune-checkout-summary {
    background: var(--fit-surface-2);
    border-radius: var(--fit-radius);
    padding: 16px 18px;
    margin-bottom: 24px;
}
.fitune-summary-title {
    margin: 0 0 8px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--fit-text-soft);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.fitune-summary-content { font-size: 14px; line-height: 1.6; color: var(--fit-text); }
.fitune-summary-content .summary-block { margin-bottom: 12px; }
.fitune-summary-content .summary-block:last-child { margin-bottom: 0; }
.fitune-summary-content strong { display: block; margin-bottom: 2px; }
.fitune-summary-content .small { color: var(--fit-text-soft); font-size: 13px; }

/* Auth */
.fitune-auth-section { margin-bottom: 24px; }
.fitune-auth-tabs {
    display: flex;
    gap: 8px;
    margin: 12px 0 16px 0;
    border-bottom: 1px solid var(--fit-border);
}
.fitune-auth-tab {
    background: transparent;
    border: none;
    padding: 10px 4px;
    margin-right: 16px;
    cursor: pointer;
    color: var(--fit-text-soft);
    font-size: 14px;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}
.fitune-auth-tab.is-active {
    color: var(--fit-text);
    border-bottom-color: var(--fit-primary);
    font-weight: 600;
}
.fitune-auth-pane { display: none; }
.fitune-auth-pane.is-active { display: block; }
.fitune-field { margin-bottom: 14px; }
.fitune-field label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--fit-text);
}
.fitune-field input {
    width: 100%;
    padding: 10px 12px;
    border-radius: var(--fit-radius-sm);
    border: 1px solid var(--fit-border-strong);
    font-size: 14px;
    background: #fff;
    color: var(--fit-text);
    font-family: inherit;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.fitune-field input:focus {
    outline: none;
    border-color: var(--fit-primary);
    box-shadow: 0 0 0 3px rgba(17,24,39,.08);
}
.fitune-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.fitune-auth-error,
.fitune-payment-error {
    background: #fef2f2;
    color: var(--fit-danger);
    border: 1px solid #fecaca;
    border-radius: var(--fit-radius-sm);
    padding: 10px 12px;
    font-size: 13px;
    margin-bottom: 12px;
}
.fitune-logged-in {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--fit-radius-sm);
    padding: 12px 14px;
    color: var(--fit-success);
    font-size: 14px;
}

/* Payment */
.fitune-payment-section { margin-top: 8px; }
.fitune-payment-methods { display: flex; gap: 12px; flex-wrap: wrap; margin: 12px 0 18px 0; }
.fitune-payment-option {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border: 1px solid var(--fit-border-strong);
    border-radius: 999px;
    cursor: pointer;
    font-size: 14px;
    background: #fff;
    transition: border-color .15s ease, background-color .15s ease;
}
.fitune-payment-option:has(input:checked) {
    border-color: var(--fit-primary);
    background: var(--fit-surface-2);
}
.fitune-payment-option input { margin: 0; }
.fitune-payment-pane { display: none; }
.fitune-payment-pane.is-active { display: block; }

#fitune-stripe-element,
#fitune-stripe-element-appt {
    padding: 14px;
    border: 1px solid var(--fit-border-strong);
    border-radius: var(--fit-radius-sm);
    background: #fff;
    margin-bottom: 14px;
    min-height: 52px;
}
#fitune-paypal-buttons,
#fitune-paypal-buttons-appt { min-height: 50px; }

.fitune-warning {
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #92400e;
    padding: 12px 14px;
    border-radius: var(--fit-radius-sm);
    font-size: 14px;
}

/* Order summary */
.fitune-order-summary {
    background: var(--fit-surface);
    border: 1px solid var(--fit-border);
    border-radius: var(--fit-radius);
    padding: 18px 20px;
    position: sticky;
    top: 20px;
}
.fitune-order-summary h3 {
    margin: 0 0 14px 0;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--fit-text-soft);
}
.fitune-order-line {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    padding: 8px 0;
    color: var(--fit-text);
}
.fitune-discount-line { color: var(--fit-success); }
.fitune-total-line {
    border-top: 1px solid var(--fit-border);
    margin-top: 6px;
    padding-top: 12px;
    font-weight: 700;
    font-size: 15px;
}

.fitune-coupon-block { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--fit-border); }
.fitune-coupon-toggle {
    cursor: pointer;
    font-size: 13px;
    color: var(--fit-accent);
    font-weight: 500;
}
.fitune-coupon-toggle:hover { text-decoration: underline; }
.fitune-coupon-form { margin-top: 10px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.fitune-coupon-form input {
    flex: 1 1 140px;
    padding: 8px 10px;
    border: 1px solid var(--fit-border-strong);
    border-radius: var(--fit-radius-sm);
    font-size: 13px;
    font-family: inherit;
    text-transform: uppercase;
}
.fitune-coupon-form .fitune-btn { padding: 8px 14px; font-size: 13px; }
.fitune-coupon-message { width: 100%; font-size: 13px; margin-top: 4px; }
.fitune-coupon-message.is-success { color: var(--fit-success); }
.fitune-coupon-message.is-error { color: var(--fit-danger); }

/* Services */
.fitune-services-heading h2 {
    font-size: 20px;
    margin: 0 0 18px 0;
    font-weight: 700;
}
.fitune-services-count { color: var(--fit-text-soft); font-weight: 500; }
.fitune-services-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}
.fitune-service-card {
    background: var(--fit-surface);
    border: 1px solid var(--fit-border);
    border-radius: var(--fit-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.fitune-service-card:hover {
    border-color: var(--fit-border-strong);
    box-shadow: var(--fit-shadow-lg);
    transform: translateY(-1px);
}
.fitune-service-thumb {
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, #e0e7ff 0%, #fce7f3 100%);
    background-size: cover;
    background-position: center;
    position: relative;
}
.fitune-service-thumb-icon {
    position: absolute;
    top: 12px; left: 12px;
    width: 32px; height: 32px;
    background: rgba(17,24,39,.85);
    color: #fff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}
.fitune-service-body {
    padding: 14px 16px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1 1 auto;
}
.fitune-service-title {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
    color: var(--fit-text);
}
.fitune-service-meta {
    font-size: 13px;
    color: var(--fit-text-soft);
}
.fitune-service-meta span + span::before { content: " • "; }
.fitune-service-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    gap: 10px;
}
.fitune-service-price {
    font-size: 15px;
    font-weight: 600;
    color: var(--fit-text);
}

/* Staff list */
.fitune-staff-list { display: flex; flex-direction: column; gap: 10px; max-width: 540px; }
.fitune-staff-card {
    border: 1px solid var(--fit-border);
    border-radius: var(--fit-radius);
    background: var(--fit-surface);
    padding: 14px 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: border-color .15s ease, background-color .15s ease;
}
.fitune-staff-card:hover { border-color: var(--fit-border-strong); background: var(--fit-surface-2); }
.fitune-staff-card.is-selected { border-color: var(--fit-primary); box-shadow: 0 0 0 1px var(--fit-primary); }
.fitune-staff-avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #c7d2fe, #fbcfe8);
    color: var(--fit-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex: 0 0 40px;
}
.fitune-staff-name { font-size: 15px; font-weight: 500; }

/* Date + time grid */
.fitune-datetime-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 20px;
}
.fitune-calendar-input { display: none; } /* hidden, calendar shown inline */
.fitune-calendar-inline .flatpickr-calendar { box-shadow: none; border: 1px solid var(--fit-border); }
.fitune-timeslots-empty,
.fitune-timeslots-unavailable {
    color: var(--fit-text-soft);
    font-size: 14px;
    padding: 16px;
    background: var(--fit-surface-2);
    border-radius: var(--fit-radius-sm);
    line-height: 1.6;
}
.fitune-timeslots-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 8px;
}
.fitune-timeslot {
    padding: 10px 12px;
    border: 1px solid var(--fit-border-strong);
    border-radius: var(--fit-radius-sm);
    background: #fff;
    cursor: pointer;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--fit-text);
    transition: border-color .15s ease, background-color .15s ease;
}
.fitune-timeslot:hover { border-color: var(--fit-primary); }
.fitune-timeslot.is-selected {
    background: var(--fit-primary);
    color: #fff;
    border-color: var(--fit-primary);
}

/* Confirmation */
.fitune-success-card {
    text-align: center;
    padding: 50px 24px;
    background: var(--fit-surface);
    border: 1px solid var(--fit-border);
    border-radius: var(--fit-radius);
    max-width: 480px;
    margin: 0 auto;
}
.fitune-success-icon {
    width: 60px; height: 60px;
    border-radius: 50%;
    background: var(--fit-success);
    color: #fff;
    font-size: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.fitune-success-card h2 { margin: 0 0 10px 0; font-size: 22px; }
.fitune-success-card p { color: var(--fit-text-soft); margin: 0 0 18px 0; }
.fitune-success-meta {
    background: var(--fit-surface-2);
    border-radius: var(--fit-radius-sm);
    padding: 14px;
    text-align: left;
    margin-bottom: 20px;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .fitune-checkout-grid { grid-template-columns: 1fr; }
    .fitune-datetime-grid { grid-template-columns: 1fr; }
    .fitune-class-card { flex-wrap: wrap; }
    .fitune-class-left { flex-basis: 100%; flex-direction: row; align-items: center; gap: 10px; }
    .fitune-class-right { flex-basis: 100%; }
    .fitune-class-right .fitune-btn { width: 100%; }
    .fitune-sold-out { text-align: left; }
    .fitune-field-row { grid-template-columns: 1fr; }
    .fitune-order-summary { position: static; }
    .fitune-app { padding: 16px 12px; }
    .fitune-section-title { font-size: 18px; }
    .fitune-day-header { font-size: 16px; }
}