/* air-conditioner-capacity-estimator */

.acce-tool-header {
    margin-bottom: 24px;
}

.acce-app {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.acce-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 10px 0 10px;
    border-bottom: 1px solid var(--c-border, #d6d9de);
}

.acce-unit-toggle {
    display: flex;
    flex-wrap: nowrap;
    gap: 0;
}

.acce-unit-toggle .tb-btn {
    white-space: nowrap;
}

.acce-unit-toggle .tb-btn.active {
    background: var(--c-primary, #0f766e);
    color: #fff;
    box-shadow: none;
}

.acce-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 1rem;
    align-items: start;
}

.acce-input-panel,
.acce-result-panel {
    border: 1px solid var(--c-border, #d6d9de);
    border-radius: 14px;
    background: var(--c-surface, #fff);
    box-shadow: 0 10px 24px rgba(17, 24, 39, 0.05);
}

.acce-result-panel {
    position: sticky;
    top: 88px;
}

.acce-form-grid {
    padding: 1rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.acce-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.9rem;
}

.acce-field span {
    font-weight: 600;
    color: var(--c-text, #222831);
}

.acce-field small {
    min-height: 1.1rem;
    color: var(--c-text-2, #64748b);
    font-size: 0.78rem;
}

.acce-field-wide {
    grid-column: 1 / -1;
}

.acce-check-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    padding: 0.75rem;
    border: 1px solid var(--c-border, #d6d9de);
    border-radius: 10px;
    background: var(--c-surface-2, #f8fafc);
}

.acce-check-grid label {
    display: flex;
    gap: 0.4rem;
    align-items: center;
    margin: 0;
    color: var(--c-text, #222831);
}

.acce-result-body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.acce-primary-card {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.14), rgba(20, 184, 166, 0.12));
    border: 1px solid rgba(14, 165, 233, 0.28);
}

.acce-primary-card span,
.acce-unit-grid span,
.acce-scenarios span {
    color: var(--c-text-2, #64748b);
    font-size: 0.82rem;
}

.acce-primary-card strong {
    font-size: clamp(1.55rem, 3vw, 2.2rem);
    line-height: 1.15;
    color: var(--c-text, #222831);
}

.acce-primary-card small {
    color: var(--c-text, #222831);
    font-weight: 600;
}

.acce-unit-grid,
.acce-scenarios {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.65rem;
}

.acce-unit-grid div,
.acce-scenarios div {
    padding: 0.75rem;
    border: 1px solid var(--c-border, #d6d9de);
    border-radius: 12px;
    background: var(--c-surface-2, #f8fafc);
    min-width: 0;
}

.acce-unit-grid strong,
.acce-scenarios strong {
    display: block;
    margin-top: 0.25rem;
    font-size: 1rem;
    color: var(--c-text, #222831);
    overflow-wrap: anywhere;
}

.acce-factor-block,
.acce-checklist {
    border-top: 1px solid var(--c-border, #d6d9de);
    padding-top: 0.85rem;
}

.acce-factor-block h2,
.acce-checklist h2 {
    margin: 0 0 0.55rem;
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--c-text, #222831);
}

.acce-factor-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.acce-factor-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: rgba(14, 165, 233, 0.1);
    color: #0369a1;
    font-size: 0.82rem;
    font-weight: 600;
}

.acce-checklist ul {
    margin: 0;
    padding-left: 1.1rem;
    color: var(--c-text, #222831);
    font-size: 0.9rem;
    line-height: 1.7;
}

.acce-disclaimer {
    margin: 0;
    padding: 0.75rem;
    border-radius: 10px;
    background: rgba(245, 158, 11, 0.12);
    color: #92400e;
    font-size: 0.86rem;
}

.acce-info-section .tab-btn.active::after {
    display: none;
}

.acce-info-section .tab-pane {
    display: none;
}

.acce-info-section .tab-pane.show.active {
    display: block;
}

.acce-info-section .tool-usage-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.acce-info-section .tool-usage-card {
    border: 1px solid var(--c-border, #d6d9de);
    border-radius: 12px;
    padding: 1rem;
    background: var(--c-surface, #fff);
}

.acce-info-section .tool-usage-icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(14, 165, 233, 0.12);
    margin-bottom: 0.75rem;
}

.acce-info-section .tool-usage-title {
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--c-text, #222831);
}

.acce-info-section .tool-usage-text {
    color: var(--c-text-2, #64748b);
    font-size: 0.92rem;
    line-height: 1.6;
}

.acce-faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.acce-faq-list .faq-item {
    border: 1px solid var(--c-border, #d6d9de);
    border-radius: 12px;
    background: var(--c-surface, #fff);
    overflow: hidden;
}

.acce-faq-list .faq-q {
    padding: 0.85rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    cursor: pointer;
    font-weight: 700;
}

.acce-faq-list .faq-q i {
    transition: transform 0.2s ease;
}

.acce-faq-list .faq-a {
    display: none;
    padding: 0 1rem 0.9rem;
    color: var(--c-text-2, #64748b);
    line-height: 1.7;
}

.acce-faq-list .faq-item.is-open .faq-a {
    display: block;
}

.acce-faq-list .faq-item.is-open .faq-q i {
    transform: rotate(180deg);
}

@media print {
    .breadcrumb-bar,
    .tool-top-ad,
    .acce-input-panel,
    .acce-info-section,
    .related-section,
    .tool-inline-actions,
    header,
    footer {
        display: none !important;
    }

    .acce-layout {
        display: block;
    }

    .acce-result-panel {
        position: static;
        box-shadow: none;
    }
}

@media (max-width: 991.98px) {
    .acce-layout {
        grid-template-columns: 1fr;
    }

    .acce-result-panel {
        position: static;
    }
}

@media (max-width: 767.98px) {
    .acce-form-grid,
    .acce-check-grid,
    .acce-info-section .tool-usage-grid {
        grid-template-columns: 1fr;
    }

    .acce-unit-grid,
    .acce-scenarios {
        grid-template-columns: 1fr;
    }
}