/* buscador.css */
/* Estilos institucionales para el Buscador Interno de SaludConNutricion */

/* Base */

.scn-body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f5f7fa;
    color: #222;
}

/* Header */

.scn-header {
    background: linear-gradient(135deg, #e3f2fd, #f1f8e9);
    border-bottom: 1px solid #d0d7de;
    padding: 1.5rem 1rem;
}

.scn-header-inner {
    max-width: 960px;
    margin: 0 auto;
}

.scn-title {
    margin: 0;
    font-size: 1.8rem;
    color: #1a237e;
    font-weight: 600;
}

.scn-subtitle {
    margin-top: 0.5rem;
    font-size: 0.95rem;
    color: #455a64;
}

/* Main */

.scn-main {
    max-width: 960px;
    margin: 1.5rem auto;
    padding: 0 1rem;
}

/* Search panel */

.scn-search-panel {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #d0d7de;
    padding: 1.25rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}

.scn-label {
    display: block;
    font-size: 0.9rem;
    color: #37474f;
    margin-bottom: 0.5rem;
}

.scn-input-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.scn-input {
    flex: 1 1 auto;
    padding: 0.6rem 0.75rem;
    border-radius: 6px;
    border: 1px solid #b0bec5;
    font-size: 0.95rem;
    outline: none;
    background: #fafafa;
}

.scn-input:focus {
    border-color: #1e88e5;
    box-shadow: 0 0 0 2px rgba(30,136,229,0.15);
    background: #ffffff;
}

.scn-button {
    flex: 0 0 auto;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    border: none;
    background: #1e88e5;
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
}

.scn-button:hover {
    background: #1565c0;
}

.scn-help-text {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: #607d8b;
}

/* Results */

.scn-results-panel {
    margin-top: 1.5rem;
}

.scn-results-title {
    font-size: 1.2rem;
    color: #263238;
    margin-bottom: 0.75rem;
}

.scn-results-list {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #d0d7de;
    padding: 1rem;
    min-height: 3rem;
}

.scn-result-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid #eceff1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.scn-result-item:last-child {
    border-bottom: none;
}

.scn-result-title {
    margin: 0;
    font-size: 1rem;
    color: #1a237e;
    font-weight: 600;
}

.scn-result-description {
    margin: 0.35rem 0;
    font-size: 0.9rem;
    color: #455a64;
}

.scn-result-meta {
    margin: 0.2rem 0;
    font-size: 0.8rem;
    color: #78909c;
}

.scn-result-link {
    display: inline-block;
    margin-top: 0.4rem;
    font-size: 0.85rem;
    color: #1e88e5;
    text-decoration: none;
    font-weight: 500;
}

.scn-result-link:hover {
    text-decoration: underline;
}

/* Bloque de Zumo / Popularidad */

.scn-result-zumo {
    margin: 0.2rem 0;
    font-size: 0.8rem;
    color: #6a1b9a;
    font-style: italic;
}

/* No results */

.scn-no-results {
    margin-top: 0.75rem;
    font-size: 0.9rem;
    color: #c62828;
}

/* Footer */

.scn-footer {
    border-top: 1px solid #d0d7de;
    padding: 1rem;
    margin-top: 2rem;
    background: #fafafa;
}

.scn-footer-text {
    max-width: 960px;
    margin: 0 auto;
    font-size: 0.8rem;
    color: #607d8b;
    text-align: center;
}

/* ICONOS INSTITUCIONALES */

/* Enlaces externos */
.scn-external-icon {
    margin-right: 6px;
    font-size: 1.1rem;
    color: #1e88e5;
}

/* Enlaces internos del proyecto */
.scn-internal-icon {
    margin-right: 6px;
    font-size: 1.1rem;
    color: #6a1b9a;
}

/* NIVELES INSTITUCIONALES */

.scn-level-1 {
    border-left: 4px solid #1e88e5;
    padding-left: 8px;
}

.scn-level-2 {
    border-left: 4px solid #43a047;
    padding-left: 8px;
}

.scn-level-3 {
    border-left: 4px solid #546e7a;
    padding-left: 8px;
}