* {
    font-family: 'Inter', sans-serif;
}

body {
    background: radial-gradient(circle at top, #111, #000);
}

.login-card {
    width: 100%;
    max-width: 360px;
    background: linear-gradient(180deg, #0b0b0b, #050505);
    border-radius: 24px;
    padding: 32px 24px;
    box-shadow: 0 30px 80px rgba(0,0,0,.9);
}

.logo-box {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    border: 2px solid #d4af37;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #d4af37;
    margin: auto;
}

.title {
    text-align: center;
    font-size: 32px;
    font-weight: 800;
    color: white;
    margin-top: 16px;
}

.title span {
    color: #d4af37;
}

.subtitle {
    text-align: center;
    font-size: 11px;
    letter-spacing: 2px;
    color: #6ee7ff;
    margin-top: 4px;
}

label {
    font-size: 11px;
    letter-spacing: 1px;
    color: #9ca3af;
}

.input-group {
    background: #0f0f0f;
    border-radius: 14px;
    padding: 14px;
    margin-bottom: 16px;
    border: 1px solid #1f2937;
    display: flex;
    align-items: center;
}

.input-group input {
    background: transparent;
    border: none;
    outline: none;
    color: white;
    width: 100%;
}

.eye {
    opacity: .6;
    cursor: pointer;
    user-select: none;
}

.btn-gold {
    width: 100%;
    background: linear-gradient(180deg, #f5d76e, #d4af37);
    color: black;
    font-weight: 700;
    padding: 16px;
    border-radius: 16px;
    margin-top: 12px;
    transition: .2s;
}

.btn-gold:hover {
    transform: scale(1.03);
}

.error {
    background: rgba(220,38,38,.15);
    border: 1px solid #dc2626;
    color: #f87171;
    padding: 12px;
    border-radius: 12px;
    font-size: 12px;
    margin-bottom: 12px;
}

.hidden {
    display: none;
}