body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--secondary);
    color: #fff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    position: relative;
    overflow: hidden;
}

body::after {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.auth-container {
    width: 100%;
    max-width: 440px;
    margin: 2rem;
    position: relative;
    z-index: 1;
}

.brand {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-bottom: 2.5rem;
}

.brand-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.4);
}

.brand-text {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    letter-spacing: -0.03em;
}

.brand-text span {
    color: var(--primary);
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 1);
    border-radius: 28px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.15);
}

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    background: #f8fafc;
    border: 1.5px solid #e2e8f0;
    border-radius: 12px;
    padding: 0.9rem 1.1rem;
    color: var(--secondary);
    font-size: 0.95rem;
    font-family: inherit;
    outline: none;
    transition: all 0.2s;
    margin-bottom: 1.25rem;
    box-sizing: border-box;
}

.form-control:focus {
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.1);
}

.form-control::placeholder {
    color: #94a3b8;
}

.btn-submit {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: 12px;
    padding: 1.1rem;
    color: white;
    font-size: 1rem;
    font-weight: 800;
    font-family: inherit;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.35);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.5rem;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.45);
}

.auth-link {
    color: #64748b;
    font-size: 0.85rem;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.auth-link:hover {
    color: var(--primary);
}

.form-error {
    color: #ef4444;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: -0.75rem;
    margin-bottom: 1rem;
}

@media (max-width: 480px) {
    .auth-container {
        margin: 1rem;
    }

    .auth-card {
        padding: 1.5rem;
    }
}