:root{--bg: #f4f7fb;--surface: #ffffff;--surface-soft: #f8fafc;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--primary: #1d4ed8;--primary-dark: #1e40af;--danger: #b91c1c;--success: #166534;--shadow: 0 18px 45px rgba(15, 23, 42, .08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:var(--primary);text-decoration:none}button,input,select,textarea{font:inherit}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:#fff;color:var(--text)}textarea{min-height:90px;resize:vertical}label{display:grid;gap:6px;color:var(--muted);font-size:14px}table{width:100%;border-collapse:collapse}th,td{padding:14px 16px;border-bottom:1px solid var(--border);text-align:left}th{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:var(--surface-soft)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(430px,100%);background:var(--surface);border-radius:28px;padding:36px;box-shadow:var(--shadow);border:1px solid var(--border)}.brand-mark{display:grid;place-items:center;width:54px;height:54px;border-radius:18px;background:var(--primary);color:#fff;font-weight:800}.brand-mark.small{width:36px;height:36px;border-radius:12px}.form-stack{display:grid;gap:14px;margin-top:24px}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:#0f172a;color:#fff;padding:22px;display:flex;flex-direction:column;gap:24px}.sidebar-brand{display:flex;align-items:center;gap:12px}.sidebar nav{display:grid;gap:6px}.sidebar a{color:#cbd5e1;padding:11px 12px;border-radius:12px}.sidebar a.active,.sidebar a:hover{background:#ffffff17;color:#fff}.app-main{min-width:0}.topbar{height:72px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px}.topbar-actions{display:flex;align-items:center;gap:14px}.org-selector{display:flex;align-items:center;gap:10px;min-width:340px}.org-selector select{min-width:220px}.page-container{padding:28px}.page-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.page-header h1{margin:0 0 6px;font-size:30px}.page-header p{margin:0;color:var(--muted)}.card,.table-card,.state-box{background:var(--surface);border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow)}.card{padding:22px}.table-card{overflow:hidden}.state-box{padding:22px;color:var(--muted)}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.stats-grid .card{display:grid;gap:12px}.stats-grid strong{font-size:28px}.filter-bar{display:grid;grid-template-columns:1fr 220px 180px auto;gap:12px;margin-bottom:18px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:20px}.full{grid-column:1 / -1}.actions{display:flex;gap:10px;justify-content:flex-end}.btn{border:1px solid var(--border);background:#fff;border-radius:12px;padding:10px 14px;cursor:pointer;color:var(--text)}.btn:hover{border-color:var(--primary)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark)}.link-button{border:0;background:transparent;color:var(--primary);cursor:pointer;padding:0 4px}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 10px;background:#dbeafe;color:#1e40af;font-size:12px;font-weight:700}.muted{color:var(--muted)}.text-danger{color:var(--danger)}.text-right{text-align:right}.pagination{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:18px}.portal-preview{max-width:760px}.portal-section{border:1px dashed var(--border);border-radius:14px;padding:16px;margin-top:12px;color:var(--muted)}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:static}.stats-grid,.form-grid,.filter-bar{grid-template-columns:1fr}.topbar{height:auto;padding:16px;align-items:flex-start;flex-direction:column}.org-selector{min-width:0;width:100%;align-items:flex-start;flex-direction:column}}