:root{--navy:#0e2340;--navy-mid:#1a3a5c;--blue:#1e5fa8;--blue-lt:#daeaf8;--teal:#0f8474;--teal-lt:#d5f0ec;--amber:#d97a12;--amber-lt:#fde9c8;--red:#c93535;--red-lt:#fde8e8;--bg:#f4f2ed;--surface:#fff;--border:#e0ddd7;--text:#1a1814;--muted:#706c63;--radius:8px;--serif:"Instrument Serif",Georgia,serif;--sans:"Outfit",system-ui,sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--blue)}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--navy);color:#fff;flex-shrink:0;display:flex;flex-direction:column;padding:18px 12px}.brand{font-family:var(--serif);font-style:italic;font-size:22px;padding:6px 10px 14px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);color:#fffc;text-decoration:none;font-size:14px;cursor:pointer}.nav-item:hover{background:#ffffff14;color:#fff}.nav-item.active{background:var(--blue);color:#fff}.nav-group{font-weight:600}.nav-sub{padding-left:38px;font-size:13.5px;color:#ffffffb8}.nav-ico{width:18px;text-align:center;display:inline-block}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:calc(14px + env(safe-area-inset-top,0px)) 22px 14px;border-bottom:1px solid var(--border);background:var(--surface);position:sticky;top:0;z-index:100}.content{padding:22px;overflow:auto}.page-title{font-family:var(--serif);font-size:26px}.page-subtitle{color:var(--muted);font-size:13px;margin-top:2px}.btn{font-family:var(--sans);font-size:14px;padding:8px 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);cursor:pointer}.btn:hover{border-color:var(--navy-mid)}.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.btn.sm{padding:5px 10px;font-size:12.5px}.btn.danger{color:var(--red);border-color:var(--red-lt)}table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:var(--radius);overflow:hidden}th,td{text-align:left;padding:10px 12px;font-size:13.5px;border-bottom:1px solid var(--border)}th{background:var(--bg);color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}input,select{font-family:var(--sans);font-size:14px;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);width:100%}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.badge.paid{background:var(--teal-lt);color:var(--teal)}.badge.unpaid{background:var(--red-lt);color:var(--red)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--navy);padding:20px}.login-card{background:var(--surface);border-radius:16px;padding:30px;width:100%;max-width:380px;box-shadow:0 20px 60px #0000004d}.login-card h1{font-family:var(--serif);font-size:26px;text-align:center;margin-bottom:4px}.login-card .sub{color:var(--muted);font-size:13px;text-align:center;margin-bottom:20px}.field{margin-bottom:12px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.err{color:var(--red);font-size:13px;min-height:18px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.hamburger{display:none;background:none;border:none;font-size:22px;line-height:1;cursor:pointer;color:var(--text);padding:4px 8px;border-radius:8px}.hamburger:hover{background:var(--bg)}.nav-overlay{display:none}@media (max-width:720px){.sidebar{position:fixed;top:0;left:0;bottom:0;width:230px;transform:translate(-100%);transition:transform .22s ease;z-index:200;box-shadow:2px 0 16px #00000040;padding-top:calc(18px + env(safe-area-inset-top,0px))}.sidebar.open{transform:translate(0)}.nav-overlay{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:150}.hamburger{display:inline-flex;align-items:center}.topbar{padding:calc(12px + env(safe-area-inset-top,0px)) 14px 12px}.topbar-title{display:none}.topbar-user{max-width:120px}.content{padding:14px}.table-scroll,.content table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}table{min-width:520px}html,body{max-width:100vw;overflow-x:hidden;overscroll-behavior-x:none}.reg-table{display:table;width:100%;min-width:0;overflow:visible}.reg-table th:nth-child(2),.reg-table td:nth-child(2),.reg-table th:nth-child(3),.reg-table td:nth-child(3),.reg-table th:nth-child(4),.reg-table td:nth-child(4),.reg-table th:nth-child(5),.reg-table td:nth-child(5){display:none}.reg-table th,.reg-table td{padding:8px 6px}.reg-actions{white-space:normal}.reg-actions .btn{margin-bottom:4px}.two-col{grid-template-columns:1fr!important}.page-title{font-size:22px}}.alert-wrap{position:relative}.alert-panel{position:absolute;right:0;top:calc(100% + 8px);width:330px;max-height:420px;overflow:auto;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 30px #0e23402e;z-index:200}.alert-banner{position:fixed;left:50%;transform:translate(-50%);bottom:calc(18px + env(safe-area-inset-bottom,0px));width:min(440px,92vw);background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--navy);border-radius:10px;box-shadow:0 10px 30px #0e234038;padding:10px 12px;display:flex;align-items:center;gap:10px;z-index:300}@media (max-width:720px){.alert-panel{position:fixed;left:8px;right:8px;top:calc(60px + env(safe-area-inset-top,0px));width:auto;max-width:none;max-height:70vh}.alert-banner{width:calc(100vw - 16px);left:8px;right:8px;transform:none}}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.nav-badge{margin-left:auto;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--red);color:#fff;font-size:11px;font-weight:700;line-height:18px;text-align:center}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0e234080;display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal-card{background:var(--surface);border-radius:var(--radius);padding:18px;width:100%;max-width:420px;box-shadow:0 12px 40px #0003}.chat-wrap{display:flex;gap:14px;height:calc(100vh - 190px);min-height:420px}.chat-side{width:240px;flex:none;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px;overflow-y:auto}.chat-side-head{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:2px 4px 6px}.chat-side-empty{font-size:13px;color:var(--muted);padding:4px}.chat-side-row{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:6px;cursor:pointer;font-size:14px}.chat-side-row:hover{background:var(--bg)}.chat-side-row.active{background:var(--blue-lt);color:var(--blue);font-weight:600}.chat-side-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-dot{width:8px;height:8px;border-radius:50%;background:var(--red);flex:none}.chat-thread{flex:1;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:0}.chat-thread-head{padding:12px 16px;border-bottom:1px solid var(--border);font-weight:600}.chat-msgs{flex:1;overflow-y:auto;padding:14px 16px;display:flex;flex-direction:column;gap:8px}.chat-msg{display:flex}.chat-msg.mine{justify-content:flex-end}.chat-bubble{max-width:74%;background:var(--bg);border-radius:12px;padding:7px 11px}.chat-msg.mine .chat-bubble{background:var(--blue-lt)}.chat-sender{font-size:12px;font-weight:700;color:var(--blue);margin-bottom:2px}.chat-text{font-size:14px;line-height:1.4;white-space:pre-wrap;word-break:break-word}.chat-meta{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted);margin-top:3px}.chat-del{border:none;background:none;color:var(--muted);cursor:pointer;font-size:14px;line-height:1;padding:0 2px;opacity:0;transition:opacity .12s}.chat-bubble:hover .chat-del{opacity:.7}.chat-del:hover{color:var(--red)}.chat-composer{display:flex;gap:8px;padding:10px;border-top:1px solid var(--border)}.chat-composer textarea{flex:1;resize:none;max-height:120px;font-family:var(--sans);font-size:14px;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius)}.chat-empty{margin:auto;color:var(--muted);font-size:14px;text-align:center;padding:24px}.chat-pick-row{padding:9px 10px;border-radius:6px;cursor:pointer}.chat-pick-row:hover{background:var(--bg)}@media (max-width:760px){.chat-wrap{flex-direction:column;height:auto}.chat-side{width:auto;max-height:210px}.chat-thread{height:60vh}}.footer-bar{display:none}.footer-tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;border:none;background:none;cursor:pointer;padding:6px 4px;color:var(--muted);font-family:var(--sans);border-radius:8px;min-width:0}.footer-tab.active{color:var(--blue)}.footer-tab .footer-ico{font-size:20px;line-height:1}.footer-tab .footer-label{font-size:11px;font-weight:600;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width:760px){.footer-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:90;background:var(--surface);border-top:1px solid var(--border);padding:4px 4px calc(4px + env(safe-area-inset-bottom,0px));box-shadow:0 -2px 10px #0000000f}.content{padding-bottom:78px}}.footer-bar--preview{display:flex;position:static;border:1px solid var(--border);border-radius:10px;box-shadow:none;max-width:300px;padding:4px}.profile-opt:disabled{pointer-events:none}