body.login-page {
    overflow: hidden;
}

/* Estructura para el overlay de carga (Spinner) */

/* Overlay de carga */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none; /* Se muestra con JS */
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    color: white;
}

.spinner-large {
    width: 60px;
    height: 60px;
    border: 6px solid #f3f3f3;
    border-top: 6px solid #0073e6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-text {
    font-size: 1.2rem;
    font-weight: 600;
}

/*============================================================
  LOGIN CARD REDESIGN
============================================================*/
.login-box {
    width: 380px;
    max-width: 90vw;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

/* -- Header -- */
.login-card__header {
    background: linear-gradient(135deg, #0082C6 0%, #005D99 100%);
    padding: 35px 30px 25px;
    text-align: center;
}

.login-card__logo {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.4);
    margin-bottom: 15px;
    object-fit: cover;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.login-card__logo:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
}

.login-card__title {
    color: #ffffff;
    font-size: 28px;
    margin: 0;
    letter-spacing: 1px;
}

.login-card__title b {
    font-weight: 800;
}

.login-card__subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    margin: 8px 0 0;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* -- Body / Form -- */
.login-card__body {
    padding: 30px;
}

.login-input-group {
    position: relative;
    margin-bottom: 20px;
}

.login-input-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #0082C6;
    font-size: 15px;
    z-index: 2;
}

.login-input {
    width: 100%;
    padding: 14px 15px 14px 45px;
    border: 2px solid #e1eaf3;
    border-radius: 10px;
    font-size: 15px;
    color: #222540;
    background-color: #f8fbff;
    transition: border-color 0.3s, box-shadow 0.3s;
    outline: none;
}

.login-input:focus {
    border-color: #0082C6;
    box-shadow: 0 0 0 3px rgba(0, 130, 198, 0.15);
    background-color: #ffffff;
}

.login-input::placeholder {
    color: #a0b0c0;
}

/* -- Submit Button -- */
.login-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #0BA0DC 0%, #0082C6 100%);
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.3s;
    margin-top: 5px;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 130, 198, 0.4);
}

.login-btn:active {
    transform: translateY(0);
}

/* -- Footer -- */
.login-card__footer {
    text-align: center;
    padding: 15px 30px;
    background: #f8fbff;
    border-top: 1px solid #e1eaf3;
    color: #a0b0c0;
    font-size: 12px;
}