/* css/login.css - Premium Aura Login */

body {
    font-family: 'Inter', sans-serif;
    background: radial-gradient(circle at 0% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 100% 100%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
                var(--bg-main);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 24px;
}

.login-box {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 440px;
    text-align: center;
    animation: slideUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

h2 {
    font-family: 'Outfit', sans-serif;
    margin-bottom: 2rem;
    color: var(--dark);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 0.5rem;
    display: block;
}

input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 0.85rem 1.25rem;
    border: 1.5px solid rgba(0, 0, 0, 0.05);
    border-radius: 14px;
    font-size: 1rem;
    background-color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    color: var(--dark);
}

input:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--white);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

button[type="submit"] {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 1rem;
    transition: var(--transition);
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.3);
}

button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(99, 102, 241, 0.4);
    filter: brightness(1.1);
}

.alert {
    border-radius: 14px;
    border: none;
    font-size: 0.9rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.alert-danger {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fee2e2;
}

.alert-warning {
    background-color: #fffbeb;
    color: #92400e;
    border: 1px solid #fef3c7;
}

@media (max-width: 480px) {
    .login-box {
        padding: 2.5rem 1.5rem;
    }
    h2 { font-size: 1.75rem; }
}