:root {
    --azul-oscuro: #0B1F3A;
    --azul-claro: #132A4A;
    --dorado: #C8A24A;
    --blanco: #ffffff;
    --texto-gris: #BDC3C7;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

body {
    background-color: var(--azul-oscuro);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

/* BACKGROUND DECORATION */
.bg-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(200, 162, 74, 0.05) 0%, transparent 70%);
    z-index: 0;
}

.bg-glow-1 { top: -100px; left: -100px; }
.bg-glow-2 { bottom: -100px; right: -100px; }

/* LOGIN CARD */
.login-card {
    background: rgba(19, 42, 74, 0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 50px;
    border-radius: 12px;
    width: 100%;
    max-width: 450px;
    border: 1px solid rgba(200, 162, 74, 0.2);
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
    z-index: 10;
    text-align: center;
    animation: cardFadeIn 0.8s ease-out;
}

@keyframes cardFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--blanco);
    letter-spacing: 3px;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.logo span { color: var(--dorado); }

.logo-img {
    height: 32px;
    width: auto;
}

.login-card h2 {
    font-size: 20px;
    margin-bottom: 30px;
    color: var(--blanco);
    font-weight: 500;
}

/* FORM */
.form-group {
    text-align: left;
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dorado);
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: 14px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    color: var(--blanco);
    font-size: 15px;
    outline: none;
    transition: border-color 0.3s, background 0.3s;
}

.form-group input:focus {
    border-color: var(--dorado);
    background: rgba(255,255,255,0.08);
}

.btn-login {
    width: 100%;
    padding: 16px;
    background: var(--dorado);
    color: var(--azul-oscuro);
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 10px;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-login:hover {
    background: #b38f3a;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(200, 162, 74, 0.2);
}

.forgot-password {
    margin-top: 25px;
    font-size: 13px;
    color: var(--texto-gris);
    display: block;
    text-decoration: none;
    transition: color 0.3s;
}

.forgot-password:hover { color: var(--dorado); }

.back-to-site {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 13px;
}

.back-to-site a {
    color: var(--texto-gris);
    text-decoration: none;
    transition: color 0.3s;
}

.back-to-site a:hover { color: var(--blanco); }

/* PARTICLES FOR LOGIN BG */
#login-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}