*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-brand:#2d3e47;--color-brand-light:#9eb8c4;--color-accent-blue:#0c447c;--color-accent-blue-mid:#185fa5;--color-accent-blue-light:#e6f1fb;--color-accent-amber:#633806;--color-accent-amber-light:#faeeda;--color-accent-green:#27500a;--color-accent-green-light:#eaf3de;--color-accent-red:#791f1f;--color-accent-red-light:#fcebeb;--color-surface:#f5f5f3;--color-surface-2:#f5f5f2;--color-border:#e0dfd8;--color-border-light:#f0efe8;--color-text:#1a1a1a;--color-text-muted:#6b6b68;--color-text-faint:#9b9b98;--font:"Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;--radius:4px;--radius-lg:8px;--header-height:52px}body{font-family:var(--font);background:var(--color-surface);color:var(--color-text);font-size:14px;line-height:1.5}.btn{border-radius:var(--radius);font-size:14px;font-weight:500;font-family:var(--font);cursor:pointer;border:none;justify-content:center;align-items:center;gap:6px;padding:8px 16px;text-decoration:none;transition:opacity .15s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-brand);color:#fff}.btn-primary:hover:not(:disabled){background:#3a4f5a}.btn-secondary{color:var(--color-text);border:.5px solid var(--color-border);background:#fff}.btn-secondary:hover:not(:disabled){background:var(--color-surface)}.btn-danger{background:var(--color-accent-red-light);color:var(--color-accent-red)}.btn-danger:hover:not(:disabled){opacity:.85}.btn-sm{padding:5px 10px;font-size:12px}.btn-full{width:100%}.form-group{flex-direction:column;gap:5px;margin-bottom:16px;display:flex}.form-label{color:var(--color-text-muted);font-size:13px;font-weight:500}.form-input{border:.5px solid var(--color-border);border-radius:var(--radius);font-size:14px;font-family:var(--font);color:var(--color-text);background:#fff;width:100%;padding:9px 12px;transition:border-color .15s}.form-input:focus{border-color:var(--color-accent-blue-mid);outline:none}.form-input::placeholder{color:var(--color-text-faint)}.form-error{color:var(--color-accent-red);margin-top:4px;font-size:12px}.form-hint{color:var(--color-text-faint);margin-top:4px;font-size:12px}.card{border:.5px solid var(--color-border);border-radius:var(--radius-lg);background:#fff;padding:20px}.card-sm{padding:14px}.app-header{height:var(--header-height);background:var(--color-brand);z-index:100;justify-content:space-between;align-items:center;padding:0 20px;display:flex;position:fixed;top:0;left:0;right:0}.header-logo{color:#fff;align-items:center;gap:8px;font-size:16px;font-weight:500;text-decoration:none;display:flex}.header-logo span{color:var(--color-brand-light);font-size:12px;font-weight:400}.header-nav{align-items:center;gap:4px;display:flex}.header-nav a{color:var(--color-brand-light);border-radius:var(--radius);padding:6px 10px;font-size:13px;text-decoration:none;transition:background .15s,color .15s}.header-nav a:hover,.header-nav a.active{color:#fff;background:#ffffff1a}.page-wrapper{padding-top:calc(var(--header-height) + 24px);min-height:100vh;padding-bottom:40px}.page-container{max-width:960px;margin:0 auto;padding:0 20px}.page-title{color:var(--color-text);margin-bottom:20px;font-size:22px;font-weight:500}.page-subtitle{color:var(--color-text-muted);margin-top:-14px;margin-bottom:20px;font-size:14px}.badge{border-radius:10px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-amber{background:var(--color-accent-amber-light);color:var(--color-accent-amber)}.badge-green{background:var(--color-accent-green-light);color:var(--color-accent-green)}.badge-blue{background:var(--color-accent-blue-light);color:var(--color-accent-blue)}.badge-red{background:var(--color-accent-red-light);color:var(--color-accent-red)}.alert{border-radius:var(--radius);margin-bottom:16px;padding:10px 14px;font-size:13px}.alert-error{background:var(--color-accent-red-light);color:var(--color-accent-red)}.alert-success{background:var(--color-accent-green-light);color:var(--color-accent-green)}.alert-info{background:var(--color-accent-blue-light);color:var(--color-accent-blue)}.divider{border:none;border-top:.5px solid var(--color-border);margin:20px 0}.spinner{border:2px solid var(--color-border);border-top-color:var(--color-brand);border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-screen{min-height:100vh;color:var(--color-text-muted);flex-direction:column;justify-content:center;align-items:center;gap:12px;font-size:14px;display:flex}@media (width<=768px){:root{--header-height:48px}.page-container{padding:0 12px}.page-title{font-size:18px}.app-header{padding:0 12px}.header-nav a{padding:5px 7px;font-size:12px}.card{padding:14px}.header-nav .hide-mobile{display:none}}