* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.9)),
        url("/img/login-bg.jpg")
        center/cover no-repeat;
    min-height: 100vh;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.96);
    border-radius: 18px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    padding: 30px;
}

.login-brand {
    text-align: center;
    margin-bottom: 20px;
}

.logo {
    width: 70px;
    height: 70px;
    margin: auto;
    border-radius: 16px;
    background: #2e7d32;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    color: white;
}

.login-brand h1 {
    margin: 10px 0 0 0;
}

.login-brand p {
    color: #666;
    font-size: 14px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

.campo {
    display: block;
    width: 100%;
    margin: 0;
}

.campo label {
    display: block;
    width: 100%;
    font-weight: bold;
    margin: 0 0 6px 0;
}

.campo input {
    display: block;
    width: 100%;
    margin: 0;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid #ccc;
    font-size: 15px;
}

.boton-login {
    margin-top: 10px;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #1565c0, #0d47a1);
    color: white;
    font-weight: bold;
    cursor: pointer;
}
.campo input:focus {
    border-color: #1565c0;
    box-shadow: 0 0 0 4px rgba(21, 101, 192, 0.15);
}
.boton-login:hover {
    opacity: 0.95;
}

.mensaje-error {
    background: #fee2e2;
    color: #991b1b;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 15px;
}

.login-footer {
    text-align: center;
    margin-top: 15px;
    font-size: 13px;
    color: #666;
}
.login-card,
.login-form,
.campo {
    box-sizing: border-box;
}

.login-form * {
    box-sizing: border-box;
}
.brand {
    margin: 10px 0 0 0;
    font-size: 32px;
    font-weight: 900;
    letter-spacing: 2px;

}

.brand-gan {
    color: #1565c0; /* azul dashboard */
}

.brand-control {
    color: #1f2937; /* gris oscuro elegante */
}