body { display: flex; justify-content: center; align-items: center; height: 100vh; }
        
.login-wrapper { background: var(--white); width: 100%; max-width: 400px; padding: 40px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); border-top: 5px solid var(--accent-gold); text-align: center;}
.login-wrapper h1 { font-family: 'Playfair Display', serif; color: var(--primary-dark); font-size: 2rem; margin-bottom: 5px; }
.login-wrapper p { color: #666; margin-bottom: 25px; font-size: 0.95rem; }

.form-group { margin-bottom: 20px; text-align: left; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--primary-dark); font-size: 0.9rem;}
.form-group input { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 4px; font-family: 'Montserrat', sans-serif; font-size: 1rem;}
.form-group input:focus { outline: none; border-color: var(--accent-gold); }
.invalid-feedback { color: #cc0000; font-size: 0.85rem; margin-top: 5px; display: block; }

.alert-error { background: #ffe6e6; color: #cc0000; padding: 10px; border-radius: 4px; margin-bottom: 20px; font-size: 0.9rem; border: 1px solid #ffcccc;}

/* Form Actions: Remember Me & Forgot Password */
.form-actions { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; font-size: 0.9rem; }
.form-actions label { display: flex; align-items: center; color: #555; cursor: pointer; font-weight: 500; }
.form-actions input[type="checkbox"] { width: auto; margin-right: 8px; padding: 0; }
.form-actions a { color: var(--primary-dark); text-decoration: none; font-weight: 600; transition: color 0.3s; }
.form-actions a:hover { color: var(--accent-gold); }

.btn-submit { width: 100%; background: var(--primary-dark); color: var(--accent-gold); padding: 12px; border: none; border-radius: 4px; font-weight: 600; font-size: 1rem; cursor: pointer; transition: 0.3s; font-family: 'Montserrat', sans-serif;}
.btn-submit:hover { background: #070e1c; }

.back-link-container { margin-top: 25px; }