/* --- Variáveis de Design --- */
:root {
    --phrase-primary: #0ea5e9;
    --phrase-bg-card: #ffffff;
    --phrase-border: #e2e8f0;
    --phrase-radius: 12px;
}

/* --- Hero Section --- */
.frases-hero {
    background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
    border-radius: 16px;
    padding: 3rem 2rem; /* Reduzido levemente */
    margin-bottom: 2rem; /* Reduzido de 2.5rem */
    text-align: center;
    color: #fff;
}
.frases-hero h1 { font-family: 'Roboto', sans-serif; font-size: 2.5rem; font-weight: 800; margin-bottom: 0.5rem; }
.frases-search-box { max-width: 600px; margin: 0 auto; position: relative; }
.frases-search-form { display: flex; background: #fff; padding: 5px; border-radius: 50px; }
.frases-search-form input { flex: 1; border: none; padding: 10px 20px; border-radius: 50px; outline: none; }
.frases-search-btn { background: var(--phrase-primary); color: #fff; border: none; width: 40px; height: 40px; border-radius: 50%; cursor: pointer; }

/* --- Layout Estrutural --- */
.frases-content-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 1.5rem; /* Reduzido de 2rem */
    margin-bottom: 3rem;
}

/* --- LAYOUT EM LINHAS (Mais compacto) --- */
.frases-grid {
    display: flex;
    flex-direction: column;
    gap: 0.6rem; /* Espaçamento entre os cards bem reduzido */
}

.frases-card {
    background: var(--phrase-bg-card);
    border: 1px solid var(--phrase-border);
    border-radius: 10px; /* Reduzido levemente */
    padding: 0.8rem 1.2rem; /* Reduzido o padding vertical */
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    width: 100%;
}

.frases-card:hover {
    border-color: var(--phrase-primary);
    transform: translateX(4px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
}

.frases-card-text {
    font-size: 1.15rem; /* Levemente menor */
    line-height: 1.4;
    color: #1e293b;
    font-style: italic;
    margin-bottom: 0.2rem; /* Espaço entre texto e autor reduzido */
}

.frases-card-author {
    color: var(--phrase-primary);
    margin-bottom: 0.6rem; /* Reduzido de 1.25rem */
    display: block;
    font-size: 0.9rem;
}

.frases-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.5rem; /* Reduzido de 1rem */
    border-top: 1px solid #f1f5f9;
}

.frases-card-category {
    font-size: 0.7rem;
    font-weight: 800;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.frases-card-actions { display: flex; gap: 8px; }
.frases-card-actions button {
    background: #f1f5f9;
    border: none;
    width: 32px; /* Reduzido de 38px */
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
    color: #64748b;
    transition: 0.2s;
    font-size: 0.85rem;
}
.frases-card-actions button:hover { background: var(--phrase-primary); color: #fff; }

/* --- CSS DAS CATEGORIAS (PRESERVADO) --- */
.frases-sidebar-card {
    background: #fff;
    border: 1px solid var(--phrase-border);
    border-radius: 14px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.frases-sidebar-card h3 {
    font-family: 'Roboto', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.frases-categorias-list { list-style: none; padding: 0; margin: 0; }
.frases-categorias-list li { margin-bottom: 0.4rem; }
.frases-categorias-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0.8rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.9rem;
    color: #1e293b;
    transition: 0.2s;
}
.frases-categorias-list a:hover {
    background: #f0f9ff;
    color: var(--phrase-primary);
}
.frases-category-count {
    background: #e0f2fe;
    color: var(--phrase-primary);
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

/* --- Seletor de Categorias --- */
.frases-cat-selector {
    background: #fff;
    border: 1px solid var(--phrase-border);
    border-radius: 14px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}
.frases-cat-selector label {
    display: block;
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.frases-cat-selector label i {
    color: var(--phrase-primary);
    margin-right: 4px;
}
.frases-cat-selector select {
    width: 100%;
    padding: 0.85rem 1.2rem;
    border: 2px solid var(--phrase-border);
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 500;
    color: #1e293b;
    background: #f8fafc;
    cursor: pointer;
    outline: none;
    transition: all 0.25s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}
.frases-cat-selector select:hover {
    border-color: var(--phrase-primary);
    background-color: #fff;
}
.frases-cat-selector select:focus {
    border-color: var(--phrase-primary);
    box-shadow: 0 0 0 3px rgba(14,165,233,0.15);
}
.frases-cat-selector select option {
    padding: 0.6rem;
    font-size: 0.95rem;
}

/* --- Container full-width --- */
.frases-container {
    max-width: 100%;
    margin: 0 auto;
}

/* --- Breadcrumb --- */
.frases-breadcrumb {
    padding: 0.8rem 0;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    color: #94a3b8;
}
.frases-breadcrumb a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.2s;
}
.frases-breadcrumb a:hover { color: var(--phrase-primary); }
.frases-breadcrumb span { margin: 0 0.4rem; }
.frases-breadcrumb span:last-child { color: #1e293b; }

/* --- Category Hero --- */
.frases-category-hero {
    padding: 2rem 2rem 1.5rem;
    margin-bottom: 1.5rem;
}
.frases-category-icon-large {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.5rem;
}
.frases-category-total {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

/* --- Search Inline --- */
.frases-search-inline-box {
    margin-bottom: 1.5rem;
}

/* --- Section Title --- */
.frases-section-title {
    font-family: 'Roboto', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--phrase-border);
}

/* --- Card Body --- */
.frases-card-body {
    flex: 1;
}

/* --- Pagination --- */
.frases-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}
.frases-pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid var(--phrase-border);
    color: #475569;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.2s;
}
.frases-pagination-btn:hover {
    border-color: var(--phrase-primary);
    color: var(--phrase-primary);
    background: #f0f9ff;
}
.frases-pagination-btn.active {
    background: var(--phrase-primary);
    color: #fff;
    border-color: var(--phrase-primary);
}

/* --- Sidebar Active Category --- */
.frases-categorias-list a.active {
    background: #f0f9ff;
    color: var(--phrase-primary);
    font-weight: 700;
}

/* --- Empty State --- */
.frases-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #94a3b8;
}
.frases-empty p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}
.frases-btn-primary {
    display: inline-block;
    background: var(--phrase-primary);
    color: #fff;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    transition: opacity 0.2s;
}
.frases-btn-primary:hover { opacity: 0.9; }

/* --- Modal & Toast --- */
.frases-modal { position: fixed; inset: 0; background: rgba(0,0,0,0.5); display: none; align-items: center; justify-content: center; z-index: 9999; }
.frases-modal.active { display: flex; }
.frases-modal-content { background: #fff; width: 100%; max-width: 500px; border-radius: 12px; padding: 25px; position: relative; }
.frases-modal-close { position: absolute; top: 15px; right: 15px; border: 1px solid #ddd; background: none; cursor: pointer; padding: 2px 6px; }
.frases-share-preview { border-left: 4px solid var(--phrase-primary); padding-left: 15px; margin: 20px 0; font-style: italic; font-size: 1.1rem; }
.frases-toast { position: fixed; bottom: 20px; left: 20px; background: #fff; border-left: 4px solid #2ecc71; padding: 15px 25px; box-shadow: 0 5px 15px rgba(0,0,0,0.1); display: none; z-index: 10000; }
.frases-toast.active { display: block; }

@media (max-width: 900px) {
    .frases-content-grid { grid-template-columns: 1fr; }
    .frases-category-hero { padding: 1.5rem 1rem; }
    .frases-category-hero h1 { font-size: 1.6rem; }
    .frases-breadcrumb { font-size: 0.78rem; }
    .frases-pagination-btn { min-width: 34px; height: 34px; font-size: 0.8rem; }
}

/* --- Loading Spinner --- */
.vet-loading {
    text-align: center;
    padding: 4rem 1rem;
}
.vet-loading.hidden { display: none; }
.vet-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid #e0f2fe;
    border-top-color: #0369a1;
    border-radius: 50%;
    animation: vetSpin 0.8s linear infinite;
}
@keyframes vetSpin { to { transform: rotate(360deg); } }
.vet-loading-text {
    margin-top: 1rem;
    color: #0369a1;
    font-style: italic;
    font-size: 14px;
}