/* Patient App - Appointments Page Styles */

.appointments-content {
    padding: var(--spacing-4);
}

/* Tabs */
.appointments-tabs {
    display: flex;
    gap: var(--spacing-2);
    padding: var(--spacing-2);
    background: var(--color-background);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
}

.appointments-tab {
    flex: 1;
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.appointments-tab--active {
    background: var(--color-surface);
    color: var(--color-text-primary);
    box-shadow: var(--shadow-sm);
}

/* Appointment Card */
.appointment-card {
    display: block;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-3);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    color: inherit;
}

a.appointment-card {
    text-decoration: none;
}

.appointment-card:hover {
    box-shadow: var(--shadow-md);
}

.appointment-card__header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
}

.appointment-card__date {
    width: 56px;
    height: 56px;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.appointment-card__day {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1;
}

.appointment-card__month {
    font-size: var(--font-size-xs);
    color: var(--color-primary);
    text-transform: uppercase;
}

.appointment-card__info {
    flex: 1;
}

.appointment-card__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-1);
}

.appointment-card__doctor {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2);
}

.appointment-card__time {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.appointment-card__time svg {
    color: var(--color-text-muted);
}

.appointment-card__badge {
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
}

.appointment-card__badge--confirmed {
    background: var(--color-success-light);
    color: var(--color-success);
}

.appointment-card__badge--pending {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.appointment-card__badge--cancelled {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.appointment-card__badge--completed {
    background: var(--color-background);
    color: var(--color-text-secondary);
}

/* Appointment Actions */
.appointment-card__actions {
    display: flex;
    gap: var(--spacing-2);
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--color-border-light);
}

.appointment-action-btn {
    flex: 1;
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    font-family: var(--font-family);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.appointment-action-btn--primary {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border: none;
}

.appointment-action-btn--primary:hover {
    background: var(--color-primary-dark);
}

.appointment-action-btn--secondary {
    background: var(--color-surface);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.appointment-action-btn--secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Request Appointment Button */
.request-appointment-btn {
    position: fixed;
    bottom: calc(var(--nav-height) + var(--spacing-4) + var(--safe-area-bottom, 0px));
    left: var(--spacing-4);
    right: var(--spacing-4);
    padding: var(--spacing-4);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border: none;
    border-radius: var(--radius-xl);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-family);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    cursor: pointer;
    transition: background var(--transition-fast);
    box-shadow: var(--shadow-lg);
    max-width: 362px;
    margin: 0 auto;
}

.request-appointment-btn:hover {
    background: var(--color-primary-dark);
}

/* Appointment Detail Page */
.appointment-detail {
    padding: var(--spacing-4);
}

.appointment-detail__header {
    background: linear-gradient(135deg, var(--color-primary) 0%, #818CF8 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    color: var(--color-text-inverse);
    margin-bottom: var(--spacing-4);
    text-align: center;
}

.appointment-detail__type {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin-bottom: var(--spacing-2);
    color: #FFFFFF;
}

.appointment-detail__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
    color: #FFFFFF;
}

.appointment-detail__datetime {
    display: flex;
    justify-content: center;
    gap: var(--spacing-6);
}

.appointment-detail__date,
.appointment-detail__time {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

/* Instructions Card */
.instructions-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.instructions-card__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-3);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.instructions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.instruction-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    background: var(--color-background);
    border-radius: var(--radius-lg);
}

.instruction-item__icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-info-light);
    border-radius: var(--radius-md);
    color: var(--color-info);
    flex-shrink: 0;
}

.instruction-item__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
}

/* Empty State */
.no-appointments {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-10);
    text-align: center;
}

.no-appointments__icon {
    width: 80px;
    height: 80px;
    background: var(--color-primary-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
    color: var(--color-primary);
}

.no-appointments__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2);
}

.no-appointments__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    max-width: 280px;
    margin-bottom: var(--spacing-4);
}