/* ===== Reinicio básico ===== */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #f3f4f6; /* gray-100 */
    color: #111827; /* gray-900 */
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ===== Encabezado ===== */
.encabezado {
    background-color: #1f2937; /* gray-800 */
    color: #ffffff;
    padding: 1rem 0;
}

.encabezado__nav {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.encabezado__marca {
    font-weight: 800;
    font-size: 1.5rem;
}

/* ===== Contenido / layout general ===== */
.contenido {
    flex: 1;
}

.seccion-intro {
    max-width: 80rem;
    margin: 2rem auto 2rem;
    padding: 0 1rem;
    text-align: center;
}

.seccion-intro h1 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.seccion-intro p {
    color: #4b5563; /* gray-600 */
    margin-bottom: 1.5rem;
}

/* ===== Tarjeta blanca ===== */
.tarjeta {
    max-width: 80rem;
    margin: 0 auto 2rem;
    background-color: #ffffff;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    border-radius: 0.5rem;
    padding: 2rem 1.5rem;
}

.tarjeta--centrada {
    text-align: center;
}

.tarjeta__titulo {
    font-size: 1.5rem;
    color: #1f2937; /* gray-800 */
    text-align: center;
    font-weight: 900;
    margin-bottom: 2rem;
}

/* ===== Buscador ===== */
.campo-busqueda {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid #d1d5db; /* gray-300 */
    border-radius: 0.375rem;
    font-size: 1rem;
}

.campo-busqueda:focus {
    outline: none;
    border-color: transparent;
    box-shadow: 0 0 0 2px #3b82f6; /* blue-500 */
}

/* ===== Lista de clínicas ===== */
.lista-clinicas {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .lista-clinicas {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .lista-clinicas {
        grid-template-columns: repeat(5, 1fr);
    }
}

.lista-clinicas a {
    color: #2563eb; /* blue-600 */
    font-weight: 600;
}

.lista-clinicas a:hover {
    color: #1e40af; /* blue-800 */
    text-decoration: underline;
}

/* ===== Detalle de una clínica ===== */
.detalle-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 768px) {
    .detalle-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.detalle-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.fila-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    width: 100%;
    max-width: 28rem;
}

.fila-info__etiqueta {
    text-align: end;
    font-weight: 600;
    color: #6b7280; /* gray-500 */
    margin: 0.25rem 0;
}

.fila-info__valor {
    text-align: start;
    color: #1f2937; /* gray-800 */
    margin: 0.25rem 0;
}

/* ===== Pie de página ===== */
.pie {
    background-color: #1f2937; /* gray-800 */
    color: #ffffff;
    padding: 1rem 0;
    text-align: center;
}

.pie p {
    font-size: 0.875rem;
    margin: 0;
}

/* ===== Sección de personal / login inline ===== */
.texto-suave {
    color: #6b7280; /* gray-500 */
}

.personal-encabezado {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.personal-titulo {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937; /* gray-800 */
    margin: 0;
}

.personal-sesion {
    font-size: 0.875rem;
    color: #6b7280;
}

.personal-sesion a {
    color: #2563eb;
}

.personal-sesion a:hover {
    text-decoration: underline;
}

.personal-total {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    text-align: right;
}

.tabla-scroll {
    overflow-x: auto;
}

.tabla-personal {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.tabla-personal th,
.tabla-personal td {
    text-align: left;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid #e5e7eb; /* gray-200 */
}

.tabla-personal th {
    background-color: #f3f4f6; /* gray-100 */
    color: #374151; /* gray-700 */
    font-weight: 600;
}

.tabla-personal tbody tr:hover {
    background-color: #f9fafb; /* gray-50 */
}

.tarjeta--login {
    max-width: 28rem;
    text-align: center;
}

.form-login {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.form-login input {
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 1rem;
}

.form-login input:focus {
    outline: none;
    border-color: transparent;
    box-shadow: 0 0 0 2px #3b82f6;
}

.form-login button {
    padding: 0.5rem 0.75rem;
    background-color: #1f2937;
    color: #ffffff;
    border: none;
    border-radius: 0.375rem;
    font-size: 1rem;
    cursor: pointer;
}

.form-login button:hover {
    background-color: #111827;
}

.form-login button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-login__error {
    margin-top: 0.75rem;
    color: #dc2626; /* red-600 */
    font-size: 0.875rem;
}

.oculto {
    display: none;
}