.layout-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100}.layout-header-inner{display:flex;align-items:center;gap:24px;height:60px}.logo{font-size:20px;font-weight:700;color:var(--color-text);text-decoration:none;white-space:nowrap}.logo span{color:var(--color-primary)}.nav{display:flex;gap:4px;flex:1}.nav a{padding:8px 14px;border-radius:var(--radius);font-size:14px;font-weight:500;color:var(--color-text-muted);text-decoration:none;transition:background .15s,color .15s}.nav a:hover{background:var(--color-bg);color:var(--color-text);text-decoration:none}.nav a.active{background:var(--color-primary-light);color:var(--color-primary)}.header-actions{display:flex;align-items:center;gap:16px;margin-left:auto}.user-info{display:flex;flex-direction:column;align-items:flex-end;line-height:1.3}.user-name{font-size:14px;font-weight:500}.org-name{font-size:12px;color:var(--color-text-muted)}.notif-wrapper{position:relative}.notif-btn{background:none;border:none;font-size:20px;position:relative;padding:4px}.notif-badge{position:absolute;top:-2px;right:-4px;background:var(--color-danger);color:#fff;font-size:10px;font-weight:700;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center}.notif-dropdown{position:absolute;top:100%;right:0;width:320px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-md);margin-top:8px;max-height:400px;overflow-y:auto}.notif-item{padding:12px 16px;border-bottom:1px solid var(--color-border);cursor:pointer}.notif-item:hover{background:var(--color-bg)}.notif-item p{font-size:13px;color:var(--color-text-muted);margin-top:4px}.notif-empty{padding:24px;text-align:center;color:var(--color-text-muted);font-size:14px}.layout-main{padding-top:32px;padding-bottom:48px}.test-mode-banner{background:#fef3c7;color:#92400e;text-align:center;padding:8px 16px;font-size:13px;font-weight:500;border-bottom:1px solid #fcd34d}@media(max-width:768px){.nav{display:none}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#e6f0fa,#f4f6f9)}.auth-card{width:100%;max-width:440px}.auth-logo{font-size:28px;font-weight:700;text-align:center;margin-bottom:8px}.auth-logo span{color:var(--color-primary)}.auth-card h1{text-align:center;font-size:22px;margin-bottom:8px}.auth-subtitle{text-align:center;color:var(--color-text-muted);font-size:14px;margin-bottom:24px}.auth-btn{width:100%}.auth-divider{text-align:center;color:var(--color-text-muted);font-size:13px;margin:16px 0;position:relative}.auth-divider:before,.auth-divider:after{content:"";position:absolute;top:50%;width:40%;height:1px;background:var(--color-border)}.auth-divider:before{left:0}.auth-divider:after{right:0}.skip-ecp-btn{border-style:dashed}.test-login-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.test-login-btn{font-size:14px;padding:10px 12px}.dev-notice{text-align:center;font-size:12px;color:var(--color-warning);margin-top:8px}.auth-footer{text-align:center;margin-top:24px;font-size:14px;color:var(--color-text-muted)}*{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #0066cc;--color-primary-dark: #004d99;--color-primary-light: #e6f0fa;--color-success: #16a34a;--color-warning: #d97706;--color-danger: #dc2626;--color-bg: #f4f6f9;--color-surface: #ffffff;--color-border: #e2e8f0;--color-text: #1e293b;--color-text-muted: #64748b;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.5;min-height:100vh}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius);font-size:14px;font-weight:500;transition:background .15s,opacity .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg)}.btn-danger{background:var(--color-danger);color:#fff}.btn-success{background:var(--color-success);color:#fff}.btn-warning{background:var(--color-warning);color:#fff}.btn-sm{padding:6px 12px;font-size:13px}.btn-lg{padding:14px 28px;font-size:16px}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-size:14px;font-weight:500}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius);font-size:14px;background:var(--color-surface)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:500}.badge-draft{background:#f1f5f9;color:#475569}.badge-in_review{background:#fef3c7;color:#92400e}.badge-approved{background:#dcfce7;color:#166534}.badge-rejected{background:#fee2e2;color:#991b1b}.badge-returned{background:#ffedd5;color:#9a3412}.badge-signed{background:#dbeafe;color:#1e40af}.badge-archived{background:#f3f4f6;color:#374151}.badge-incoming{background:#ede9fe;color:#5b21b6}.badge-outgoing{background:#fce7f3;color:#9d174d}.badge-internal{background:#ecfdf5;color:#065f46}.badge-exchange{background:#e0f2fe;color:#075985}.alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:14px}.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.alert-warning{background:#fef3c7;color:#92400e;border:1px solid #fde68a}.alert-info{background:#dbeafe;color:#1e40af;border:1px solid #bfdbfe}.alert-success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--color-border)}.table th{font-size:13px;font-weight:600;color:var(--color-text-muted);background:var(--color-bg)}.table tr:hover td{background:var(--color-primary-light)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-header h1{font-size:24px;font-weight:700}.empty-state{text-align:center;padding:48px 24px;color:var(--color-text-muted)}.loading{display:flex;align-items:center;justify-content:center;padding:48px;color:var(--color-text-muted)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}@media(max-width:768px){.grid-2{grid-template-columns:1fr}}