body {
    margin: 0;
    min-height: 100vh;
    background: #0a0a0a;
    font-family: Quicksand, "Noto Sans", sans-serif;
    color: #fff;
    overflow: hidden;
}

/* Glow background */
.bg-glow {
    position: fixed;
    inset: 0;
    pointer-events: none;
}

.bg-glow::before {
    content: "";
    position: absolute;
    width: 600px;
    height: 600px;
    background: rgba(59, 130, 246, 0.2);
    border-radius: 50%;
    filter: blur(120px);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Login card */
.login-wrapper {
    position: relative;
    z-index: 10;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 650px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.login-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 16px;
}

.login-logo img {
    height: 40px;
}

/* Headings */
.login-card h1 {
    text-align: center;
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 8px;
}

.login-card p.desc {
    text-align: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 24px;
}

/* Inputs */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.form-group input:focus {
    border-color: rgba(59, 130, 246, 0.6);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

/* Button */
.btn-login {
    width: 100%;
    padding: 13px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    color: #fff;
    background: linear-gradient(135deg, #0063E4, #205498);
    box-shadow: inset 0 0 5px rgba(51, 139, 255, 0.8),
        0 0 20px rgba(59, 130, 246, 0.6);
    transition: transform .15s ease, box-shadow .15s ease;
}

.btn-login:hover {
    transform: scale(1.04);
}

.btn-login:active {
    transform: scale(0.96);
}

/* Alert */
.alert {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #fecaca;
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 14px;
    margin-bottom: 16px;
    text-align: center;
}

.alert.success {
    background: rgba(0, 200, 120, 0.15);
    border: 1px solid rgba(0, 200, 120, 0.4);
    color: #00d084;
}

.register-link {
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #9ca3af;
}

.register-link span {
    margin-right: 4px;
}

.register-link a {
    color: #018cc7;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease, text-shadow 0.2s ease;
}

.register-link a:hover {
    color: #ade5ff;
    text-shadow: 0 0 8px rgba(14, 165, 233, 0.6);
}