/**
 * Appointment Modal Styles
 * Follows the color-tag-modal.css pattern for visual consistency.
 *
 * @version 1.0.0
 */

/* Overlay */
.appointment-modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Modal Container */
.appointment-modal {
    background-color: var(--color-surface-primary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    max-width: 480px;
    width: 90%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Header */
.appointment-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-surface-secondary);
}

.appointment-modal__title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.appointment-modal__close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background-color: transparent;
    border-radius: 4px;
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
}

.appointment-modal__close:hover {
    background-color: var(--color-interactive-hover, rgba(0, 0, 0, 0.05));
    color: var(--color-text-primary);
}

.appointment-modal__close:focus-visible {
    outline: 2px solid var(--color-context-background);
    outline-offset: -2px;
}

/* Body */
.appointment-modal__body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Form Field */
.appointment-modal__field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.appointment-modal__label {
    font-size: var(--form-label-font-size, 14px);
    font-weight: 500;
    color: var(--color-text-secondary);
    font-family: var(--font-family-system);
}

/* Input / Select / Textarea */
.appointment-modal__input {
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background-color: var(--color-surface-primary);
    color: var(--color-text-primary);
    font-size: var(--form-control-font-size, 16px);
    font-family: var(--font-family-system);
    width: 100%;
    box-sizing: border-box;
}

.appointment-modal__input:focus {
    outline: none;
    border-color: var(--color-context-background);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-context-background) 25%, transparent);
}

.appointment-modal__textarea {
    height: auto;
    padding: 8px 12px;
    resize: vertical;
    min-height: 60px;
}

/* Time row: two fields side by side */
.appointment-modal__time-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Footer */
.appointment-modal__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
}

/* Footer Buttons — matches color-tag-modal__btn pattern */
.appointment-modal__btn {
    height: 40px;
    padding: 0 20px;
    border-radius: 4px;
    font-size: var(--form-control-font-size);
    font-family: var(--font-family-system);
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.appointment-modal__btn:focus {
    outline: none;
}

.appointment-modal__btn:focus-visible {
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: 2px;
}

.appointment-modal__btn--save {
    background-color: var(--color-context-background);
    color: var(--color-context-foreground);
    border: none;
}

.appointment-modal__btn--save:hover {
    background-color: var(--color-interactive-cta-hover, var(--color-context-background));
    opacity: 0.9;
}

.appointment-modal__btn--cancel {
    background-color: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.appointment-modal__btn--cancel:hover {
    background-color: var(--color-interactive-hover, rgba(0, 0, 0, 0.05));
}

/* Mobile Responsive */
@media (max-width: 640px) {
    .appointment-modal {
        width: 95%;
        max-height: 90vh;
    }

    .appointment-modal__header {
        padding: 16px 20px;
    }

    .appointment-modal__title {
        font-size: 18px;
    }

    .appointment-modal__body {
        padding: 20px;
    }

    .appointment-modal__footer {
        padding: 12px 20px;
    }

    .appointment-modal__btn {
        min-height: 48px;
    }

    .appointment-modal__time-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1023px) {
    .appointment-modal-overlay {
        position: fixed !important;
        inset: 0 !important;
    }
}