/* ==========================================
   LOGIN - TRANSIMPERIO
========================================== */

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body, 'Segoe UI', sans-serif);
    background: #f4f7fb;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-container {
    width: 100%;
    padding: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-card {
    width: 100%;
    max-width: 430px;
    background: white;
    border-radius: 18px;
    padding: 45px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, .08);
    text-align: center;
}

.login-logo {
    width: 220px;
    margin-bottom: 25px;
}

.login-card h1 {
    margin: 0;
    color: var(--blue-900);
    font-size: 30px;
    font-weight: 700;
}

.login-description {
    margin-top: 15px;
    color: #6b7280;
    line-height: 1.7;
    font-size: 15px;
}

.input-group {
    margin-top: 25px;
    text-align: left;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #334155;
}

.input-group input {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid #d6dce5;
    font-size: 15px;
    transition: .3s;
    box-sizing: border-box;
}

.input-group input:focus {
    outline: none;
    border-color: #378add;
    box-shadow: 0 0 0 3px rgba(55, 138, 221, .15);
}

.login-btn {
    margin-top: 30px;
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 10px;
    background: #0b5cab;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: .3s;
}

.login-btn:hover {
    background: #084a8a;
}

#mensaje {
    margin-top: 18px;
    min-height: 22px;
    color: #d32f2f;
    font-size: 14px;
}

.back-link {
    display: inline-block;
    margin-top: 30px;
    text-decoration: none;
    color: #378add;
    font-weight: 600;
}

.back-link:hover {
    text-decoration: underline;
}

@media(max-width:600px) {
    .login-card {
        padding: 30px;
    }

    .login-logo {
        width: 170px;
    }
}

/* ── Ver / ocultar contraseña ── */
.password-wrap { position: relative; }
.password-wrap input { width: 100%; padding-right: 48px; }
.ver-clave {
    position: absolute; top: 50%; right: 6px; transform: translateY(-50%);
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    background: none; border: none; border-radius: 8px;
    color: #8A96A8; cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease;
}
.ver-clave:hover, .ver-clave:focus-visible { color: #185FA5; background: #E6F1FB; outline: none; }
.ver-clave .ojo-cerrado { display: none; }
.ver-clave.visible .ojo-abierto { display: none; }
.ver-clave.visible .ojo-cerrado { display: block; }