/* Substituição de Ingredientes - Amor e Fogão */

.is-hero {
    background: linear-gradient(135deg, #2a9d8f 0%, var(--af-color-quaternary) 100%);
    padding: 3rem 0;
    margin-bottom: var(--component-spacing);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(29, 53, 87, 0.12);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.is-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.16), transparent 45%);
    pointer-events: none;
}

.is-hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    position: relative;
    z-index: 1;
    padding: 0 2rem;
}

.is-hero-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.is-hero-subtitle {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.92);
    margin: 0;
    max-width: 38rem;
    line-height: 1.6;
}

.is-hero-image i {
    font-size: 5rem;
    color: rgba(255, 255, 255, 0.85);
}

.is-guide {
    margin-bottom: var(--component-spacing);
}

.is-guide-card {
    background: #fff;
    border-radius: 18px;
    padding: 1.75rem;
    box-shadow: 0 10px 30px rgba(29, 53, 87, 0.08);
}

.is-guide-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--af-color-quinternary);
    margin: 0 0 1.1rem;
}

.is-guide-steps {
    list-style: none;
    counter-reset: is-step;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.85rem;
}

.is-guide-steps li {
    counter-increment: is-step;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.25rem 1rem;
    padding: 1rem 1.1rem;
    background: #FAF6F0;
    border-radius: 14px;
    border: 1px solid rgba(69, 123, 157, 0.12);
}

.is-guide-steps li::before {
    content: counter(is-step);
    grid-row: 1 / span 2;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 50%;
    background: #2a9d8f;
    color: #fff;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.is-guide-steps strong {
    color: var(--af-color-quinternary);
}

.is-guide-steps span {
    color: #5c6770;
    line-height: 1.5;
    font-size: 0.96rem;
}

.is-section {
    padding: 0 0 3rem;
}

.is-search-panel {
    position: relative;
    background: #fff;
    border-radius: 18px;
    padding: 1.75rem;
    box-shadow: 0 10px 30px rgba(29, 53, 87, 0.08);
    margin-bottom: 2rem;
}

.is-search-label {
    display: block;
    font-weight: 600;
    color: var(--af-color-quinternary);
    margin-bottom: 0.75rem;
}

.is-search-wrap {
    position: relative;
}

.is-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--af-color-quaternary);
    pointer-events: none;
}

.is-search-input {
    padding: 0.95rem 2.75rem;
    border-radius: 14px;
    border: 1.5px solid rgba(69, 123, 157, 0.25);
    font-size: 1.05rem;
    min-height: 54px;
}

.is-search-input:focus {
    border-color: #2a9d8f;
    box-shadow: 0 0 0 0.2rem rgba(42, 157, 143, 0.18);
}

.is-search-clear {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--af-color-quaternary);
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.is-search-clear:hover {
    background: rgba(69, 123, 157, 0.1);
    color: var(--af-color-primary);
}

.is-app-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.is-chip {
    border: 1px solid rgba(69, 123, 157, 0.25);
    background: #fff;
    color: var(--af-color-quinternary);
    border-radius: 999px;
    padding: 0.45rem 0.95rem;
    font-size: 0.92rem;
    font-weight: 500;
}

.is-chip:hover,
.is-chip.is-active {
    background: #2a9d8f;
    border-color: #2a9d8f;
    color: #fff;
}

.is-search-results {
    position: absolute;
    left: 1.75rem;
    right: 1.75rem;
    top: calc(100% - 0.5rem);
    z-index: 20;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 16px 40px rgba(29, 53, 87, 0.16);
    overflow: hidden;
    max-height: 320px;
    overflow-y: auto;
}

.is-search-item,
.is-search-empty {
    display: block;
    width: 100%;
    text-align: left;
    border: 0;
    background: #fff;
    padding: 0.9rem 1rem;
}

.is-search-item {
    border-bottom: 1px solid rgba(29, 53, 87, 0.06);
}

.is-search-item:hover,
.is-search-item:focus {
    background: rgba(42, 157, 143, 0.1);
}

.is-search-item-name {
    display: block;
    font-weight: 600;
    color: var(--af-color-quinternary);
}

.is-search-item-meta,
.is-search-empty,
.is-empty-state,
.is-browse-empty {
    color: #6c757d;
    font-size: 0.9rem;
}

.is-empty-state {
    margin: 1rem 0 0;
}

.is-detail {
    margin-bottom: 2rem;
}

.is-detail-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.is-detail-eyebrow {
    display: inline-block;
    background: rgba(42, 157, 143, 0.15);
    color: #1f7a6e;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    margin-bottom: 0.5rem;
}

.is-detail-name {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--af-color-quinternary);
    margin: 0 0 0.35rem;
}

.is-detail-count {
    margin: 0;
    color: #6c757d;
}

.is-btn-secondary {
    background: #fff;
    border: 1.5px solid rgba(69, 123, 157, 0.3);
    color: var(--af-color-quinternary);
    border-radius: 12px;
    white-space: nowrap;
}

.is-btn-secondary:hover {
    background: rgba(42, 157, 143, 0.1);
    border-color: #2a9d8f;
    color: var(--af-color-quinternary);
}

.is-group + .is-group {
    margin-top: 1.5rem;
}

.is-group-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--af-color-quaternary);
    margin-bottom: 0.85rem;
}

.is-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.is-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.2rem 1.25rem;
    box-shadow: 0 8px 24px rgba(29, 53, 87, 0.08);
    border: 1px solid rgba(69, 123, 157, 0.12);
}

.is-card-swap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.75rem;
}

.is-card-from,
.is-card-to {
    font-weight: 700;
    color: var(--af-color-quinternary);
}

.is-card-to {
    color: #1f7a6e;
}

.is-card-swap i {
    color: var(--af-color-quaternary);
}

.is-card-ratio {
    margin: 0 0 0.5rem;
    font-weight: 600;
    color: var(--af-color-quinternary);
    background: #FAF6F0;
    border-radius: 10px;
    padding: 0.65rem 0.75rem;
}

.is-card-tip {
    margin: 0;
    color: #5c6770;
    font-size: 0.95rem;
    line-height: 1.5;
}

.is-browse-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--af-color-quinternary);
    margin-bottom: 1rem;
}

.is-browse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.is-browse-card {
    text-align: left;
    background: #fff;
    border: 1px solid rgba(69, 123, 157, 0.15);
    border-radius: 16px;
    padding: 1.1rem 1.2rem;
    box-shadow: 0 6px 18px rgba(29, 53, 87, 0.05);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.is-browse-card:hover {
    transform: translateY(-2px);
    border-color: #2a9d8f;
    box-shadow: 0 12px 28px rgba(29, 53, 87, 0.1);
}

.is-browse-card-name {
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--af-color-quinternary);
    margin-bottom: 0.3rem;
}

.is-browse-card-meta,
.is-browse-card-apps {
    display: block;
    color: #6c757d;
    font-size: 0.88rem;
}

.is-browse-card-apps {
    margin-top: 0.25rem;
    color: #1f7a6e;
    font-weight: 500;
}

@media (max-width: 768px) {
    .is-hero {
        padding: 2rem 0;
        border-radius: 16px;
    }

    .is-hero-content {
        padding: 0 1.25rem;
    }

    .is-hero-image {
        display: none;
    }

    .is-search-panel,
    .is-guide-card {
        padding: 1.25rem;
    }

    .is-search-results {
        left: 1.25rem;
        right: 1.25rem;
    }

    .is-detail-header {
        flex-direction: column;
    }

    .is-btn-secondary {
        width: 100%;
    }
}