/* ============================================
   Nored Farms - Shipping Cost Estimator
   ============================================ */

.shipping-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-sans, 'Inter', sans-serif);
    font-size: 0.8125rem;
    color: var(--color-primary, #50e8c0);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.375rem 0;
    transition: opacity 0.2s ease;
}
.shipping-trigger:hover { opacity: 0.8; text-decoration: underline; }
.shipping-trigger svg { width: 16px; height: 16px; flex-shrink: 0; }

/* Modal Overlay */
.shipping-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 1rem;
}
.shipping-overlay.open { opacity: 1; visibility: visible; }

.shipping-modal {
    background: var(--color-bg, #1e2628);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    max-width: 460px; width: 100%;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s ease;
}
.shipping-overlay.open .shipping-modal {
    transform: translateY(0) scale(1);
}

.shipping-modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border, rgba(80, 232, 192, 0.12));
}
.shipping-modal-header h3 {
    margin: 0;
    font-family: var(--font-display, 'Inter', sans-serif);
    font-size: 1.1rem; font-weight: 500;
    color: var(--color-text, #bccac4);
}
.shipping-modal-close {
    width: 32px; height: 32px;
    border-radius: 50%; border: none;
    background: var(--color-bg-muted, #263032);
    color: var(--color-text-muted, #506460);
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s ease;
}
.shipping-modal-close:hover { background: var(--color-border, rgba(80, 232, 192, 0.12)); }
.shipping-modal-close svg { width: 18px; height: 18px; }

.shipping-modal-body { padding: 1.5rem; }

.shipping-form-group { margin-bottom: 1rem; }
.shipping-form-group label {
    display: block; font-size: 0.8rem; font-weight: 500;
    color: var(--color-text-muted, #506460);
    margin-bottom: 0.375rem; text-transform: uppercase; letter-spacing: 0.03em;
}
.shipping-form-group input,
.shipping-form-group select {
    width: 100%; padding: 0.625rem 0.875rem;
    border: 1.5px solid var(--color-border, rgba(80, 232, 192, 0.12));
    border-radius: 8px; font-family: var(--font-sans, 'Inter', sans-serif);
    font-size: 0.9rem; background: var(--color-bg, #1e2628);
    color: var(--color-text, #bccac4);
    box-sizing: border-box;
    transition: border-color 0.2s ease;
}
.shipping-form-group input:focus,
.shipping-form-group select:focus {
    outline: none;
    border-color: var(--color-primary, #50e8c0);
    box-shadow: 0 0 0 3px rgba(80, 232, 192, 0.12);
}

.shipping-calc-btn {
    width: 100%; padding: 0.75rem;
    background: var(--color-primary, #50e8c0);
    color: #12181a; border: none; border-radius: 8px;
    font-family: var(--font-sans, 'Inter', sans-serif);
    font-size: 0.9rem; font-weight: 500; cursor: pointer;
    transition: filter 0.2s ease;
}
.shipping-calc-btn:hover { filter: brightness(1.1); }

/* Results */
.shipping-results { margin-top: 1.25rem; }
.shipping-results h4 {
    font-family: var(--font-sans, 'Inter', sans-serif);
    font-size: 0.85rem; font-weight: 500;
    color: var(--color-text-muted, #506460);
    text-transform: uppercase; letter-spacing: 0.03em;
    margin: 0 0 0.75rem;
}

.shipping-option {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.875rem 1rem;
    border: 1.5px solid var(--color-border, rgba(80, 232, 192, 0.12));
    border-radius: 10px; margin-bottom: 0.5rem;
    transition: border-color 0.2s ease;
}
.shipping-option:first-of-type { border-color: var(--color-primary, #50e8c0); }
.shipping-option-info h5 {
    margin: 0; font-size: 0.9rem; font-weight: 500;
    color: var(--color-text, #bccac4);
}
.shipping-option-info p {
    margin: 0.125rem 0 0; font-size: 0.75rem;
    color: var(--color-text-muted, #506460);
}
.shipping-option-price {
    font-size: 1.1rem; font-weight: 500;
    color: var(--color-primary, #50e8c0);
    white-space: nowrap;
}
.shipping-option-price.free {
    color: var(--color-success, #50e8c0);
}

.shipping-note {
    margin-top: 0.75rem; padding: 0.75rem;
    background: var(--color-primary-subtle, rgba(80, 232, 192, 0.08));
    border-radius: 8px; font-size: 0.8rem;
    color: var(--color-text-secondary, #8e9c98);
    line-height: 1.5;
}

@media (max-width: 480px) {
    .shipping-modal { border-radius: 12px; }
    .shipping-modal-body { padding: 1rem; }
}