/* ===================================================================
 * Estilo Corporativo Moderno para HRM
 * Archivo Único
 * =================================================================== */

/* --- Paleta de Colores y Fuentes --- */
:root {
    --hrm-blue: #2E4A6F;
    --hrm-red: #D93644;
    --hrm-gray-dark: #343a40;
    --hrm-gray-light: #f8f9fa;
    --hrm-text-muted: #6c757d;
}

/* --- Estructura y Fondo General --- */
.login-page {
    background-color: var(--hrm-gray-light);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%232E4A6F' fill-opacity='0.1' d='M0,64L48,85.3C96,107,192,149,288,165.3C384,181,480,171,576,149.3C672,128,768,96,864,96C960,96,1056,128,1152,144C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

/* --- Tarjeta Flotante (Contenedor Principal) --- */
.login-box {
    width: 420px;
    max-width: 90%;
}

.login-card {
    background-color: #ffffff;
    border: none;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    padding: 2.5rem;
    transition: all 0.3s ease;
    overflow: hidden;
}

/* --- Cabecera de la Tarjeta --- */
.login-card-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-card-header img {
    max-height: 75px;
    margin-bottom: 1rem;
}

.login-card-header h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--hrm-gray-dark);
    margin: 0;
}

.login-card-header p {
    color: var(--hrm-text-muted);
    font-size: 1rem;
    margin-top: 0.5rem;
}

/* --- Estilos de Formulario --- */
.form-control {
    border-radius: 8px;
    border: 1px solid #ced4da;
    padding: 0.75rem 1rem;
    height: auto;
}

.form-control:focus {
    border-color: var(--hrm-blue);
    box-shadow: 0 0 0 0.2rem rgba(46, 74, 111, 0.25);
}

.input-group-text {
    border-radius: 8px;
}

/* --- Botones --- */
.btn-primary {
    background-color: var(--hrm-blue);
    border-color: var(--hrm-blue);
    border-radius: 8px;
    font-weight: 600;
    padding: 0.75rem;
    transition: all 0.2s ease-in-out;
}

.btn-primary:hover {
    background-color: #243a59;
    border-color: #243a59;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 74, 111, 0.3);
}

/* --- Checkbox y Enlaces --- */
.icheck-primary > label { color: var(--hrm-text-muted); }
.icheck-primary > input:first-child:checked + label::before { background-color: var(--hrm-blue); border-color: var(--hrm-blue); }

.login-card a {
    color: var(--hrm-blue);
    text-decoration: none;
    font-weight: 500;
}

.login-card a:hover {
    color: var(--hrm-red);
}