.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 2fr 1fr;
        align-items: start;
    }
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 2rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

@media (min-width: 640px) {
    .contact-form {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form__group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.contact-form__group--full {
    grid-column: 1 / -1;
}

.contact-form__label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text, var(--color-primary));
}

.contact-form__input,
.contact-form__textarea {
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    color: inherit;
    transition: border-color 150ms, box-shadow 150ms;
}

.contact-form__input:focus,
.contact-form__textarea:focus {
    outline: none;
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px rgba(25, 135, 84, 0.15);
}

.contact-form__textarea {
    min-height: 6rem;
    resize: vertical;
}

.time-range {
    padding: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.time-range__display {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.875rem;
    flex-wrap: wrap;
}

.time-range__value {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text, var(--color-primary));
    font-variant-numeric: tabular-nums;
}

.time-range__hint {
    font-size: 0.875rem;
    color: var(--color-muted);
}

.time-range__sliders {
    display: grid;
    gap: 0.75rem;
}

.time-range__slider {
    display: grid;
    grid-template-columns: 2.5rem 1fr 3.75rem;
    align-items: center;
    gap: 0.75rem;
}

.time-range__slider label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text, var(--color-primary));
}

.time-range__slider input[type="range"] {
    width: 100%;
    height: 1.5rem;
    accent-color: var(--color-brand);
    cursor: pointer;
}

.time-range__pin {
    text-align: right;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text, var(--color-primary));
    font-variant-numeric: tabular-nums;
}

.time-range__status {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.8125rem;
    line-height: 1.4;
    color: var(--color-muted);
    min-height: 1.25rem;
}

.time-range__status[hidden] {
    display: none;
}

.time-range__status.is-conflict {
    color: var(--color-action);
    font-weight: 600;
}

.time-range__status.is-loading {
    opacity: 0.6;
}

.contact-form__feedback {
    grid-column: 1 / -1;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    text-align: center;
}

.contact-form__feedback[hidden] {
    display: none;
}

.contact-form__feedback.is-success {
    background: rgba(25, 135, 84, 0.1);
    color: var(--color-brand-dark);
    border: 1px solid rgba(25, 135, 84, 0.3);
}

.contact-form__feedback.is-error {
    background: rgba(204, 7, 30, 0.08);
    color: var(--color-action);
    border: 1px solid rgba(204, 7, 30, 0.3);
}

.contact-form__submit {
    grid-column: 1 / -1;
    margin-top: 0.5rem;
}

.contact-gear {
    padding: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    scroll-margin-top: 6rem;
}

@media (min-width: 1024px) {
    .contact-gear {
        position: sticky;
        top: 6rem;
    }
}

.contact-gear__title {
    margin: 0 0 1rem;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
}

.contact-gear__list {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
    min-height: 3.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-gear__list li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
}

.contact-gear__empty {
    border-bottom: none !important;
    text-align: center;
    color: var(--color-muted);
    padding: 0.75rem 0 !important;
    font-size: 0.9rem;
}

.contact-gear__total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding-top: 1rem;
    margin-bottom: 1rem;
    border-top: 2px solid var(--text, var(--color-primary));
}

.contact-gear__amount {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text, var(--color-primary));
    font-variant-numeric: tabular-nums;
}

.contact-gear__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border: 1px solid var(--color-brand);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-brand);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background 150ms, color 150ms;
}

.contact-gear__cta:hover {
    background: var(--color-brand);
    color: var(--color-surface);
}