/* --- Estilos para la pantalla de Login Profesional --- */

body {
    background-color: var(--bg-light);
    color: var(--text-main);
    display: flex;
/* --- Login Premium SaaS --- */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: var(--bg-main);
}

.login-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    width: 100%;
    max-width: 450px;
    padding: 50px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: relative;
    z-index: 2;
}

.login-header {
    text-align: center;
}

.login-header h1 {
    font-size: 2.25rem;
    color: var(--primary-dark);
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Inputs Premium */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group {
    position: relative;
    width: 100%;
}

.input-group input {
    width: 100%;
    padding: 15px 15px 15px 45px;
    background: var(--white);
    border: 1px solid hsl(210, 32%, 85%);
    border-radius: var(--radius-md);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.input-group input:focus + i {
    color: var(--primary);
}

/* Botón Login */
.login-btn {
    width: 100%;
    padding: 15px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.login-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.login-footer {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.login-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

/* Efectos de fondo extra */
.bg-circle {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
}

.circle-1 {
    width: 300px;
    height: 300px;
    background: hsla(221, 83%, 85%, 0.6);
    top: -100px;
    right: -100px;
}

.circle-2 {
    width: 400px;
    height: 400px;
    background: hsla(25, 95%, 85%, 0.4);
    bottom: -150px;
    left: -150px;
}