:root { --jamie-green: #1B4332; --jamie-green-hover: #2D6A4F; --bg-color: #F4F6F9; --surface-color: #FFFFFF; --text-main: #1A1A1A; --text-muted: #5C6B8A; --border-color: #D1D9E6; --error-bg: #FFF2F2; --error-border: #F5C6C6; --error-text: #C53030; --font-heading: 'Playfair Display', serif; --font-body: 'DM Sans', sans-serif; --transition: all 0.3s ease; }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: var(--font-body); background-color: var(--bg-color); color: var(--text-main); line-height: 1.6; display: flex; flex-direction: column; min-height: 100vh; }
        a { text-decoration: none; color: inherit; transition: var(--transition); }
        header { background-color: white; border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 1000; padding: 1.2rem 2rem; }
        .header-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
        .logo { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; color: var(--jamie-green); }
        .main-nav { display: flex; gap: 2rem; font-weight: 500; font-size: 0.95rem; color: var(--text-muted); }
        .main-nav a:hover, .main-nav a.active { color: var(--jamie-green); }
        .utility-nav { display: flex; gap: 1.5rem; align-items: center; font-weight: 500; font-size: 0.95rem; }
        .cart-btn { background-color: var(--jamie-green); color: white; padding: 0.6rem 1.2rem; border-radius: 50px; font-weight: 700; font-size: 0.85rem; }
        .cart-btn:hover { background-color: var(--jamie-green-hover); transform: translateY(-2px); }
        .main-wrapper { flex-grow: 1; display: flex; justify-content: center; align-items: center; padding: 4rem 2rem; }
        .account-container { width: 100%; max-width: 500px; background-color: var(--surface-color); padding: 3.5rem; border-radius: 12px; border: 1px solid var(--border-color); box-shadow: 0 10px 30px rgba(0,0,0,0.03); }
        .page-header { text-align: center; margin-bottom: 2rem; }
        .page-header h1 { font-family: var(--font-heading); font-size: 2.5rem; margin-bottom: 0.8rem; color: var(--jamie-green); }
        .page-header p { font-size: 1rem; color: var(--text-muted); }
        .page-header a { color: var(--jamie-green); font-weight: 700; text-decoration: underline; }
        .error-alert { display: flex; align-items: flex-start; gap: 0.8rem; background-color: var(--error-bg); border: 1px solid var(--error-border); border-left: 4px solid var(--error-text); padding: 1rem 1.2rem; border-radius: 4px; margin-bottom: 2rem; color: var(--error-text); font-size: 0.9rem; }
        .error-alert svg { flex-shrink: 0; margin-top: 2px; }
        .form-group { margin-bottom: 1.5rem; }
        label { display: block; font-size: 0.85rem; font-weight: 700; text-transform: uppercase; margin-bottom: 0.5rem; }
        input { width: 100%; padding: 1rem 1.2rem; font-family: inherit; font-size: 1rem; background-color: var(--bg-color); border: 1px solid var(--border-color); border-radius: 6px; transition: var(--transition); }
        input:focus { outline: none; border-color: var(--jamie-green); background-color: var(--surface-color); box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1); }
        .form-actions { display: flex; justify-content: flex-end; margin-top: -0.5rem; margin-bottom: 1.5rem; }
        .form-actions a { font-size: 0.85rem; color: var(--text-muted); text-decoration: underline; }
        .btn-submit { width: 100%; background-color: var(--jamie-green); color: white; padding: 1.2rem; font-family: inherit; font-size: 1rem; font-weight: 700; text-transform: uppercase; border-radius: 6px; cursor: pointer; transition: var(--transition); }
        .btn-submit:hover { background-color: var(--jamie-green-hover); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(27, 67, 50, 0.3); }
        .notice-box { margin-top: 2.5rem; padding: 1.2rem; background-color: #EDF1F7; border: 1px solid var(--border-color); border-radius: 4px; font-size: 0.8rem; color: var(--text-muted); text-align: center; }
        footer { background-color: var(--surface-color); border-top: 1px solid var(--border-color); padding: 2rem; text-align: center; font-size: 0.9rem; color: var(--text-muted); }
        @media (max-width: 768px) { .header-inner { flex-direction: column; gap: 1rem; } .main-nav { display: none; } .account-container { padding: 2rem 1.5rem; } .page-header h1 { font-size: 2rem; } }