:root{--bg: #f4f6fb;--surface: #ffffff;--border: #e2e6ef;--text: #1a2233;--muted: #6b7688;--primary: #2f5bea;--primary-dark: #2447c0;--primary-soft: #eaf0ff;--success: #1b9e6b;--success-soft: #e6f6ef;--warning: #c9820a;--warning-soft: #fbf1dc;--danger: #d64545;--danger-soft: #fbe9e9;--radius: 10px;--shadow: 0 1px 3px rgba(20, 30, 55, .06), 0 6px 20px rgba(20, 30, 55, .05);font-family:Segoe UI,system-ui,-apple-system,Roboto,Arial,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--primary);text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:232px;background:#10182b;color:#c7d0e0;display:flex;flex-direction:column;flex-shrink:0}.brand{padding:20px 22px;font-size:18px;font-weight:700;color:#fff;letter-spacing:.2px}.brand small{display:block;font-size:11px;font-weight:500;color:#7c89a3;margin-top:2px}.nav{padding:8px;flex:1}.nav a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:8px;color:#c7d0e0;font-weight:500;margin-bottom:2px}.nav a.active,.nav a:hover{background:#1e2a45;color:#fff}.nav-icon{width:18px;text-align:center;opacity:.85}.sidebar-foot{padding:14px 18px;border-top:1px solid #1e2a45;font-size:12px;color:#8b97b0}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:60px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px}.topbar h1{font-size:18px;margin:0}.content{padding:24px;flex:1}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:8px 14px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all .12s}.btn:hover{border-color:#cbd2e0}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}.btn-success{background:var(--success);border-color:var(--success);color:#fff}.btn-danger-ghost{color:var(--danger);border-color:var(--danger-soft)}.btn-danger-ghost:hover{background:var(--danger-soft)}.btn-sm{padding:5px 10px;font-size:12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:20px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.toolbar-filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);padding:12px 16px;border-bottom:1px solid var(--border);background:#fafbfe}td{padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}tr.clickable:hover{background:#f7f9ff;cursor:pointer}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;font-size:12px;font-weight:600}.badge-approved{background:var(--primary-soft);color:var(--primary-dark)}.badge-confirmed{background:var(--success-soft);color:var(--success)}.badge-waiting{background:var(--warning-soft);color:var(--warning)}.badge-muted{background:#eef1f6;color:var(--muted)}.badge-paid{background:var(--success-soft);color:var(--success)}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px}input,select{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;color:var(--text);background:#fff;font-family:inherit}input:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.checkbox-row{display:flex;align-items:center;gap:8px}.checkbox-row input{width:auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#10182b73;display:flex;align-items:flex-start;justify-content:center;padding:48px 16px;z-index:50;overflow-y:auto}.modal{background:var(--surface);border-radius:12px;width:100%;max-width:520px;box-shadow:0 20px 60px #10182b4d}.modal-head{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.modal-head h3{margin:0;font-size:16px}.modal-body{padding:22px}.modal-foot{padding:16px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.close-x{background:none;border:none;font-size:22px;cursor:pointer;color:var(--muted);line-height:1}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-variant-numeric:tabular-nums}.right{text-align:right}.stack{display:flex;flex-direction:column;gap:4px}.row-actions{display:flex;gap:6px;justify-content:flex-end}.error-box{background:var(--danger-soft);color:var(--danger);border:1px solid #f3d2d2;padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:14px}.empty{text-align:center;padding:48px 20px;color:var(--muted)}.spinner-wrap{display:flex;justify-content:center;padding:48px}.spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a2440,#10182b);padding:20px}.login-card{background:#fff;border-radius:14px;padding:36px;width:100%;max-width:380px;box-shadow:0 20px 60px #0000004d}.login-card h2{margin:0 0 4px}.login-card .sub{color:var(--muted);margin:0 0 24px;font-size:13px}