/* ============================================
   MONTELEONE TONSOR — BOOKING FLOW STYLES
   ============================================ */

.booking-page {
    padding-top: 80px;
    min-height: 100vh;
}

/* ─── STEPPER ─── */
.booking-stepper {
    padding: var(--space-4) var(--margin);
    border-bottom: 1px solid var(--outline-variant);
}

.stepper-container {
    max-width: 800px;
    margin: 0 auto;
}

.stepper-progress {
    margin-bottom: var(--space-3);
}

.stepper-labels {
    display: flex;
    justify-content: space-between;
}

.stepper-label {
    font-size: var(--label-size);
    font-weight: var(--label-weight);
    letter-spacing: var(--label-tracking);
    text-transform: uppercase;
    color: var(--outline);
    transition: color var(--transition);
}

.stepper-label.active {
    color: var(--cool-led);
}

.stepper-label.completed {
    color: var(--on-surface-variant);
}

/* ─── BOOKING CONTENT ─── */
.booking-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-8) var(--margin);
}

.booking-step {
    display: none;
    animation: fadeInUp 0.4s ease;
}

.booking-step.active {
    display: block;
}

.step-title {
    text-align: center;
    font-size: var(--headline-lg-size);
    font-weight: var(--headline-lg-weight);
    letter-spacing: var(--headline-lg-tracking);
    text-transform: uppercase;
    margin-bottom: var(--space-8);
    color: var(--soft-white);
}

/* ─── SERVICE SELECTION ─── */
.booking-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    max-width: 900px;
    margin: 0 auto;
}

.booking-service-card {
    cursor: pointer;
    padding: var(--space-5);
    user-select: none;
    position: relative;
    min-height: 238px;
}

.booking-service-card.selected,
.barber-card.selected {
    border-color: var(--cool-led);
    box-shadow:
        0 0 0 1px rgba(248, 250, 255, 0.92),
        0 0 28px 4px rgba(248, 250, 255, 0.62),
        inset 0 0 22px rgba(248, 250, 255, 0.12);
}

.booking-service-card.selected::after,
.barber-card.selected::after {
    content: 'Selezionato';
    position: absolute;
    right: var(--space-2);
    top: var(--space-2);
    color: var(--cool-led);
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.booking-service-card .service-name {
    font-size: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--soft-white);
    margin-bottom: var(--space-2);
}

.booking-service-card .service-desc {
    font-size: var(--body-sm-size);
    color: var(--on-surface-variant);
    line-height: 1.6;
    margin-bottom: var(--space-3);
}

.booking-service-card .service-duration {
    font-size: var(--body-sm-size);
    color: var(--outline);
}

@media (max-width: 768px) {
    .booking-services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .booking-page {
        padding-top: 70px;
    }

    .booking-stepper {
        padding: var(--space-3) var(--margin);
    }

    .stepper-labels {
        gap: var(--space-1);
    }

    .stepper-label {
        font-size: 10px;
        letter-spacing: 0.08em;
        text-align: center;
    }

    .booking-content {
        padding: var(--space-5) var(--margin);
    }

    .step-title {
        font-size: var(--headline-md-size);
        margin-bottom: var(--space-4);
    }

    .booking-service-card,
    .barber-card,
    .calendar-container {
        padding: var(--space-3);
    }

    .time-slots {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-height: none;
    }

    .booking-nav {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--space-2);
        margin-top: var(--space-5);
    }

    .booking-nav .btn {
        width: 100%;
    }

    .detail-row {
        flex-direction: column;
        gap: 4px;
    }
}

@media (max-width: 420px) {
    .booking-content {
        padding-inline: 16px;
    }

    .booking-step {
        padding: var(--space-2);
    }

    .calendar-day {
        padding: 8px 4px;
    }

    .time-slots {
        grid-template-columns: 1fr;
    }
}

/* ─── BARBER SELECTION ─── */
.booking-barbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-3);
    max-width: 900px;
    margin: 0 auto;
}

.barber-card {
    cursor: pointer;
    text-align: center;
    padding: var(--space-5);
    user-select: none;
    position: relative;
}

.barber-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-brushed-metal);
    margin: 0 auto var(--space-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--charcoal);
    font-weight: 600;
}

.barber-card .barber-name {
    font-size: var(--body-lg-size);
    font-weight: 500;
    color: var(--soft-white);
    margin-bottom: 4px;
}

.barber-card .barber-spec {
    font-size: var(--body-sm-size);
    color: var(--outline);
}

/* ─── DATE & TIME SELECTION ─── */
.datetime-container {
    max-width: 700px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

@media (max-width: 768px) {
    .datetime-container {
        grid-template-columns: 1fr;
    }
}

.calendar-container {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-3);
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-2);
}

.calendar-header h3 {
    font-size: var(--body-lg-size);
    font-weight: 500;
}

.calendar-nav {
    background: none;
    border: none;
    color: var(--on-surface-variant);
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    transition: color var(--transition-fast);
}

.calendar-nav:hover { color: var(--cool-led); }

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    text-align: center;
}

.calendar-day-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--outline);
    text-transform: uppercase;
    padding: 8px 0;
}

.calendar-day {
    padding: 10px;
    font-size: var(--body-sm-size);
    color: var(--on-surface-variant);
    border-radius: var(--radius);
    cursor: pointer;
    border: none;
    background: none;
    transition: all var(--transition-fast);
}

.calendar-day:hover:not(.disabled):not(.empty) {
    background: var(--surface-container-highest);
    color: var(--soft-white);
}

.calendar-day.selected {
    background: var(--cool-led);
    color: var(--charcoal);
    font-weight: 600;
}

.calendar-day.today {
    border: 1px solid var(--outline-variant);
}

.calendar-day.disabled {
    color: var(--outline-variant);
    cursor: not-allowed;
    opacity: 0.3;
}

.calendar-day.empty {
    pointer-events: none;
}

/* Time slots */
.time-slots-container h3 {
    font-size: var(--body-lg-size);
    font-weight: 500;
    margin-bottom: var(--space-2);
    color: var(--soft-white);
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    max-height: 360px;
    overflow-y: auto;
}

.time-slot {
    padding: 10px;
    text-align: center;
}

/* ─── BOOKING NAVIGATION ─── */
.booking-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-8);
}

/* ─── BOOKING CONFIRMATION ─── */
.booking-confirmation {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.confirmation-icon {
    width: 80px;
    height: 80px;
    border: 2px solid var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-3);
    font-size: 36px;
    color: var(--success);
}

.confirmation-details {
    margin-top: var(--space-4);
}

.confirmation-details .card-frosted {
    text-align: left;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-1) 0;
    border-bottom: 1px solid var(--outline-variant);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-size: var(--label-size);
    font-weight: var(--label-weight);
    letter-spacing: var(--label-tracking);
    text-transform: uppercase;
    color: var(--outline);
}

.detail-value {
    font-size: var(--body-md-size);
    color: var(--soft-white);
}