/* ============================================================
   ORDER MODAL — Premium overlay with sticky header
   ============================================================ */

/* Fullscreen overlay backdrop */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg-overlay);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-normal);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: var(--space-4);
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* Modal card — flex column with sticky header + scrollable body */
.modal-content {
    background: var(--color-bg-surface);
    width: 100%;
    max-width: 650px;
    max-height: 90vh;
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    transform: scale(0.95) translateY(30px);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}
.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

/* Dark mode modal */
[data-theme="dark"] .modal-content {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
}

/* Sticky header — title + close button + divider */
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6) var(--space-4);
    border-bottom: 2px solid var(--color-secondary);
    flex-shrink: 0;
    background: var(--color-bg-surface);
    position: sticky;
    top: 0;
    z-index: 2;
}

/* Modal title */
.modal-header h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin: 0;
    font-weight: var(--font-weight-light);
    letter-spacing: -0.01em;
    line-height: 1.2;
}

/* Close button — circle with X, top-right of header */
.modal-close-btn {
    background: var(--color-bg-surface-2);
    border: 1px solid var(--color-border);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-left: var(--space-4);
}
.modal-close-btn:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: rotate(90deg);
}

/* Scrollable body area */
.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-6);
}

/* Two-column grid inside the modal (single column on mobile via responsive.css) */
.modal-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}