:root{
  --bg:#061426;
  --bg2:#08203d;
  --panel:#0b2a52;
  --panel2:#0f3565;
  --panel3:#123e74;
  --soft:#0e315e;
  --line:#24527f;
  --text:#eef7ff;
  --muted:#a9c3df;
  --primary:#2f80ed;
  --primary2:#00b4d8;
  --green:#42d392;
  --red:#ff6b6b;
  --amber:#ffd166;
  --violet:#b8a7ff;
  --shadow:0 22px 70px rgba(0,0,0,.34);
  --radius:22px;
  --input-h:38px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(circle at 20% 0%,#143b71 0,#07192f 36%,#061426 78%);color:var(--text)}
button,input,select,textarea{font:inherit}button{border:0;cursor:pointer;color:inherit}button:disabled,input:disabled,select:disabled{opacity:.55;cursor:not-allowed}.hidden{display:none!important}.app-shell{min-height:100vh;display:flex;background:linear-gradient(135deg,#061426,#092448 55%,#061426)}
.sidebar{position:sticky;top:0;width:280px;height:100vh;padding:26px 20px;display:flex;flex-direction:column;gap:24px;background:linear-gradient(180deg,#061c38,#07162c);border-right:1px solid rgba(83,148,217,.28);box-shadow:18px 0 50px rgba(0,0,0,.18)}
.brand{display:flex;align-items:center;gap:13px}.brand-icon,.logo-big{width:54px;height:54px;display:grid;place-items:center;border-radius:18px;background:linear-gradient(135deg,#0f477e,#0aa6d6);box-shadow:0 14px 34px rgba(0,180,216,.18);font-size:24px}.brand strong{display:block;font-size:18px}.brand span{display:block;color:var(--muted);font-size:12px;margin-top:2px}.nav{display:grid;gap:8px}.nav button{width:100%;text-align:left;padding:12px 14px;border-radius:15px;color:#cfe3fa;background:transparent;transition:.18s;border:1px solid transparent}.nav button:hover,.nav button.active{background:linear-gradient(135deg,#103a6f,#0b5b94);color:#fff;border-color:#337cb9;transform:translateX(2px);box-shadow:0 10px 26px rgba(47,128,237,.16)}.sidebar-note{margin-top:auto;padding:14px;border-radius:18px;background:rgba(28,83,139,.35);border:1px solid rgba(83,148,217,.32);color:#c7dcf3;font-size:12px;line-height:1.5}
.main{flex:1;min-width:0}.topbar{position:sticky;top:0;z-index:10;background:rgba(7,24,47,.88);backdrop-filter:blur(18px);display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 28px;border-bottom:1px solid rgba(83,148,217,.28)}.topbar h1{margin:0;font-size:25px;letter-spacing:.01em}.topbar p{margin:5px 0 0;color:var(--muted)}.topbar-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.quick-filter{height:50px;background:linear-gradient(135deg,#0a284d,#0e315e);border:1px solid var(--line);border-radius:16px;padding:6px 12px;display:flex;gap:8px;align-items:center;color:var(--muted);font-size:12px;box-shadow:0 14px 30px rgba(0,0,0,.13)}.quick-filter input{border:0;outline:0;min-width:136px;color:var(--text);font-weight:800;background:transparent}.quick-filter.small input{width:52px;min-width:52px;text-align:center}.admin-menu{position:relative}.admin-btn{height:50px;background:linear-gradient(135deg,#0e315e,#0a4d88);border:1px solid var(--line);border-radius:16px;padding:0 14px;box-shadow:0 14px 30px rgba(0,0,0,.12);font-weight:800}.admin-dropdown{display:none;position:absolute;right:0;top:56px;min-width:235px;background:#0a2445;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:8px;z-index:50}.admin-menu:hover .admin-dropdown,.admin-menu.open .admin-dropdown{display:block}.admin-dropdown button{width:100%;text-align:left;padding:11px 12px;border-radius:12px;background:transparent}.admin-dropdown button:hover{background:#123c70}.admin-dropdown hr{border:0;border-top:1px solid var(--line);margin:6px}
.content{padding:26px 28px 42px}.grid{display:grid;gap:16px}.grid.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-card{background:linear-gradient(145deg,#0b2b55,#10396d);border:1px solid rgba(83,148,217,.34);border-radius:var(--radius);padding:18px;box-shadow:0 18px 42px rgba(0,0,0,.18);position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;right:-28px;top:-28px;width:92px;height:92px;border-radius:50%;background:radial-gradient(circle,#00b4d855,transparent 70%)}.stat-title{color:#b6d2ef;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.04em}.stat-value{font-size:27px;font-weight:900;margin-top:8px}.stat-sub{color:var(--muted);font-size:12px;margin-top:4px}.panel{background:linear-gradient(145deg,#092448,#0b2f5c);border:1px solid rgba(83,148,217,.34);border-radius:var(--radius);box-shadow:0 18px 42px rgba(0,0,0,.18);overflow:hidden}.panel+.panel,.grid+.panel,.panel+.grid{margin-top:18px}.panel-header{padding:16px 18px;border-bottom:1px solid rgba(83,148,217,.28);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.panel-header h2{font-size:17px;margin:0}.panel-header p{margin:4px 0 0;color:var(--muted);font-size:12px}.panel-body{padding:18px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}.toolbar-left,.toolbar-right{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.search,.select,.input,.compact-form input,.compact-form select,.compact-form textarea{height:var(--input-h);border:1px solid var(--line);border-radius:13px;background:#081f3d;color:var(--text);padding:0 12px;outline:0}.compact-form textarea{height:auto;padding:10px 12px;resize:vertical}.search{min-width:270px}.btn{height:37px;padding:0 13px;border-radius:13px;background:#123b70;border:1px solid #2a5b8b;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:900;box-shadow:0 8px 22px rgba(0,0,0,.13)}.btn:hover{transform:translateY(-1px);background:#174a88}.btn.primary{background:linear-gradient(135deg,#2f80ed,#00b4d8);border-color:#55b9ef;color:#fff}.btn.primary:hover{filter:brightness(1.08)}.btn.danger{background:#5b1e30;color:#ffd8df;border-color:#a04459}.btn.ghost{box-shadow:none;background:#0b2b55}.btn.full{width:100%}.icon-btn{width:34px;height:34px;border-radius:11px;border:1px solid #2a5b8b;background:#0c315e;display:inline-grid;place-items:center;margin:0 2px;box-shadow:0 5px 12px rgba(0,0,0,.16)}.icon-btn:hover{background:#13518e;transform:translateY(-1px)}
.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:separate;border-spacing:0;min-width:990px}.data-table th{font-size:12px;text-align:left;color:#c4ddf7;background:#08203d;border-bottom:1px solid var(--line);padding:10px 12px;position:sticky;top:0;z-index:1}.data-table td{padding:10px 12px;border-bottom:1px solid rgba(83,148,217,.22);vertical-align:middle;color:#e8f4ff}.data-table tr:hover td{background:#0d315e}.data-table .num{text-align:right;font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.nowrap{white-space:nowrap}.badge,.status-select{display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:900;background:#163f75;color:#d7eaff;white-space:nowrap}.badge.green,.status-select.green{background:#0f5137;color:#b8ffdc}.badge.red,.status-select.red{background:#642436;color:#ffd4dc}.badge.amber,.status-select.amber{background:#5a4213;color:#ffe5a3}.badge.blue,.status-select.blue{background:#0d4c82;color:#cdeeff}.badge.gray,.status-select.gray{background:#24384f;color:#d2dfed}.badge.violet,.status-select.violet{background:#3c3270;color:#ddd5ff}.status-select{height:28px;border:1px solid rgba(255,255,255,.14);outline:0;cursor:pointer;box-shadow:none}.status-select:hover{filter:brightness(1.1)}.amount{font-variant-numeric:tabular-nums;font-weight:900}.profit-positive{color:#7df0b6}.profit-negative{color:#ff8c9b}
.login-screen{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 20%,#0d5aa0,transparent 28%),radial-gradient(circle at 80% 0%,#123e74,transparent 26%),linear-gradient(135deg,#061426,#082a52)}.login-card{width:min(430px,92vw);background:linear-gradient(145deg,#092448,#0d315f);border:1px solid var(--line);border-radius:30px;padding:30px;box-shadow:var(--shadow);text-align:center}.login-card h1{margin:12px 0 6px}.login-card p{color:var(--muted)}.compact-form{display:grid;gap:10px;text-align:left}.compact-form label{display:grid;gap:5px;color:#c2ddf8;font-weight:800;font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 12px}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid .wide{grid-column:1/-1}.readonly-field{background:#0a1f39!important;color:#9db8d5!important}.modal-root{position:fixed;inset:0;z-index:100;background:rgba(0,7,16,.65);display:grid;place-items:center;padding:20px}.modal{width:min(1040px,96vw);max-height:92vh;overflow:hidden;background:linear-gradient(145deg,#08203d,#0c2e58);border:1px solid var(--line);border-radius:26px;box-shadow:0 28px 85px rgba(0,0,0,.5);display:flex;flex-direction:column}.modal.small{width:min(560px,96vw)}.modal.medium{width:min(780px,96vw)}.modal.large{width:min(1120px,97vw)}.modal-head{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.modal-head h3{margin:0;font-size:18px}.modal-close{width:35px;height:35px;border-radius:13px;background:#123b70;font-size:18px}.modal-body{padding:16px 18px;overflow:auto}.modal-foot{padding:14px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}.toast-root{position:fixed;right:20px;bottom:20px;z-index:200;display:grid;gap:8px}.toast{background:#0b4f82;color:#fff;border:1px solid #3ea6e6;border-radius:15px;padding:12px 14px;box-shadow:var(--shadow);animation:slideIn .2s ease}.toast.error{background:#7c2032;border-color:#ff7186}.toast.success{background:#0f6b48;border-color:#42d392}@keyframes slideIn{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}
.notice-box{width:100%;min-height:170px;border:1px solid var(--line);border-radius:17px;padding:12px;line-height:1.55;background:#081f3d;color:var(--text)}.chart-wrap{height:320px;padding:12px;background:#081f3d;border:1px solid var(--line);border-radius:19px}.tabs{display:flex;gap:6px;margin-bottom:14px;border-bottom:1px solid var(--line);padding-bottom:8px}.tab{height:34px;padding:0 12px;border-radius:10px;background:#123b70;font-weight:900}.tab.active{background:linear-gradient(135deg,#2f80ed,#00b4d8);color:#fff}.code-box,.mini-code{background:#041225;color:#dbeafe;border:1px solid #16436d;border-radius:17px;padding:13px;white-space:pre-wrap;max-height:320px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.mini-code{margin:8px 0 4px;padding:10px 12px}.drop-zone{border:1px dashed #5893cb;background:#08203d;border-radius:17px;padding:16px;text-align:center}.api-test-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.panel-inline{border:1px solid var(--line);background:#081f3d;border-radius:16px;padding:13px;margin:12px 0}.danger-inline{background:#4a1f32;border-color:#a04459;color:#ffdbe2}.link-list{margin-top:6px;line-height:1.7;word-break:break-all}.link-list a{color:#72d2ff;font-weight:900;text-decoration:none}.link-list a:hover{text-decoration:underline}code{background:#061a31;border:1px solid #1c4974;border-radius:7px;padding:1px 5px;color:#dbeafe}
@media (max-width:1100px){.grid.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar{width:238px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topbar{align-items:flex-start;flex-direction:column}.topbar-actions{justify-content:flex-start}}
@media (max-width:760px){.app-shell{display:block}.sidebar{position:relative;width:100%;height:auto}.nav{grid-template-columns:repeat(2,minmax(0,1fr))}.content{padding:18px}.grid.cards{grid-template-columns:1fr}.form-grid,.form-grid.two{grid-template-columns:1fr}.search{min-width:100%;width:100%}.toolbar{align-items:stretch}.toolbar-left,.toolbar-right{width:100%}.topbar{padding:16px 18px}.quick-filter{width:100%}.main{width:100%}}

/* v5 compact dark-blue refinements */
.ai-status-pill{height:50px;display:flex;align-items:center;gap:8px;padding:0 12px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(135deg,#071d39,#0d315e);font-weight:900;color:#dbeafe;box-shadow:0 14px 30px rgba(0,0,0,.12)}
.ai-dot{width:10px;height:10px;border-radius:50%;display:inline-block;background:#94a3b8;box-shadow:0 0 0 3px rgba(148,163,184,.12)}
.ai-dot.green{background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.16)}
.ai-dot.red{background:#ef4444;box-shadow:0 0 0 4px rgba(239,68,68,.16)}
.ai-dot.yellow{background:#f59e0b;box-shadow:0 0 0 4px rgba(245,158,11,.16)}
.ai-dot.gray{background:#94a3b8}
.admin-menu:hover .admin-dropdown{display:none}.admin-menu.open .admin-dropdown{display:block}.admin-dropdown{top:58px}
.grid.cards.compact-stats{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.compact-stats .stat-card{padding:12px 14px;border-radius:18px;min-height:92px}.compact-stats .stat-title{font-size:11px}.compact-stats .stat-value{font-size:22px;margin-top:6px}.compact-stats .stat-sub{font-size:11px}.content{padding:18px 22px 34px}.panel+.panel,.grid+.panel,.panel+.grid{margin-top:14px}.topbar{padding:14px 22px}.topbar h1{font-size:23px}.topbar p{font-size:13px}.panel-header{padding:13px 16px}.panel-body{padding:14px 16px}.data-table td{padding:8px 10px}.data-table th{padding:8px 10px}.form-grid{gap:8px 10px}.compact-form{gap:8px}.compact-form label{gap:4px}.modal-body{padding:14px 16px}.modal-head{padding:14px 16px}.search,.select,.input,.compact-form input,.compact-form select,.compact-form textarea{height:39px;border-radius:12px}.compact-form textarea{height:auto}.btn{height:36px}.quick-filter,.admin-btn,.ai-status-pill{height:46px}.icon-btn{width:31px;height:31px}
@media (max-width:1300px){.grid.cards.compact-stats{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:1000px){.grid.cards.compact-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.ai-status-pill{width:100%;justify-content:center}}
@media (max-width:760px){.grid.cards.compact-stats{grid-template-columns:1fr}}

/* v6 visual polish: bo tròn điểm tiếp giáp và lọc báo cáo */
.sidebar{border-top-right-radius:26px;border-bottom-right-radius:26px;margin:4px 0 4px 4px;height:calc(100vh - 8px);overflow:hidden}
.main{border-top-left-radius:28px;overflow:hidden}
.topbar{border-bottom-left-radius:26px}
.content{border-top-left-radius:22px}
.panel,.stat-card,.quick-filter,.ai-status-pill,.admin-btn,.admin-dropdown,.modal,.chart-wrap,.notice-box,.table-wrap{border-radius:22px}
.panel-header{border-top-left-radius:22px;border-top-right-radius:22px}
.data-table thead th:first-child{border-top-left-radius:14px}.data-table thead th:last-child{border-top-right-radius:14px}
.report-filter,.report-filter-panel{margin-bottom:14px}.report-filter label{display:inline-flex;align-items:center;gap:8px;margin-left:10px}.report-filter .input{min-width:150px}.rounded-filter{border-radius:22px}
.ai-status-pill{cursor:pointer;user-select:none}.ai-status-pill:hover{filter:brightness(1.12);transform:translateY(-1px)}
@media (max-width:760px){.sidebar{margin:0;border-radius:0 0 24px 24px;height:auto}.main,.topbar,.content{border-radius:0}.report-filter label{width:100%;margin-left:0;margin-top:8px}}

/* v6.1 report range filter */
.report-filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 14px 0;background:linear-gradient(145deg,#092448,#0b2f5c);border:1px solid rgba(83,148,217,.34);border-radius:24px;padding:12px 14px;box-shadow:0 16px 38px rgba(0,0,0,.15)}
.report-filter-bar label{display:flex;align-items:center;gap:8px;color:#c2ddf8;font-weight:800;font-size:12px}
.report-filter-bar input{height:38px;border:1px solid var(--line);border-radius:14px;background:#081f3d;color:var(--text);padding:0 12px;outline:0;min-width:150px}


/* v7 compact cards and important money/rate inputs */
input.money-key,
.compact-form input.money-key {
  background: linear-gradient(135deg, #ffd166, #ffe08a) !important;
  color: #061426 !important;
  border-color: #fff0a6 !important;
  font-weight: 950 !important;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.12), 0 0 0 3px rgba(255,209,102,.12);
}
input.money-key:focus,
.compact-form input.money-key:focus {
  outline: 0;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.16), 0 0 0 4px rgba(255,209,102,.28) !important;
}
.grid.cards.compact-stats{gap:8px!important}.compact-stats .stat-card{min-height:72px!important;padding:9px 12px!important;border-radius:16px!important}.compact-stats .stat-title{font-size:10px!important}.compact-stats .stat-value{font-size:18px!important;margin-top:3px!important}.compact-stats .stat-sub{font-size:10px!important;margin-top:3px!important}.stat-card{min-height:auto}.reports-page .compact-stats .stat-card{min-height:70px!important}.reports-page .compact-stats .stat-value{font-size:18px!important}.reports-page .compact-stats{grid-template-columns:repeat(6,minmax(0,1fr))!important}.modal.medium{width:min(820px,96vw)}.modal.large{width:min(1160px,97vw)}
@media (max-width:1500px){.reports-page .compact-stats{grid-template-columns:repeat(3,minmax(0,1fr))!important}}
@media (max-width:900px){.reports-page .compact-stats{grid-template-columns:repeat(2,minmax(0,1fr))!important}}


/* v8 report mini cards and AI report send workflow */
.page-reports .report-mini-cards{grid-template-columns:repeat(6,minmax(0,1fr))!important;gap:7px!important;margin-bottom:12px}
.page-reports .report-mini-cards .stat-card{min-height:58px!important;padding:7px 10px!important;border-radius:14px!important}
.page-reports .report-mini-cards .stat-title{font-size:9px!important;letter-spacing:.035em!important;line-height:1.15!important}
.page-reports .report-mini-cards .stat-value{font-size:16px!important;margin-top:3px!important;line-height:1.05!important}
.page-reports .report-mini-cards .stat-sub{font-size:9px!important;margin-top:2px!important;line-height:1.15!important}
.page-reports .report-mini-cards .stat-card:after{width:58px;height:58px;right:-20px;top:-24px}
.page-reports .ai-report-panel .panel-body{padding:10px 12px!important}
.page-reports .report-ai-box{min-height:130px!important;font-size:13px!important;line-height:1.45!important}
.page-reports .chart-wrap{height:245px!important}
@media (max-width:1400px){.page-reports .report-mini-cards{grid-template-columns:repeat(3,minmax(0,1fr))!important}}
@media (max-width:760px){.page-reports .report-mini-cards{grid-template-columns:repeat(2,minmax(0,1fr))!important}}

/* v9 debt customer summary */
.clickable-row{cursor:pointer}
.clickable-row:hover td{background:#123d73!important}
.ai-summary-box{min-height:118px;font-size:13px;line-height:1.45}
.ai-dashboard-panel .panel-body,.ai-debt-panel .panel-body{padding:10px 12px!important}

/* v10 mobile sidebar and compact layout */
.sidebar-backdrop{display:none}
.mobile-menu-toggle{display:none}
@media (max-width:760px){
  .app-shell{position:relative;overflow-x:hidden}
  .topbar{padding:12px 14px;gap:12px}
  .topbar-actions{width:100%;justify-content:flex-start;align-items:stretch}
  .topbar-actions .mobile-menu-toggle{order:-1}
  .quick-filter,.admin-menu,.ai-status-pill{width:100%}
  .quick-filter{min-width:0}
  .admin-btn{width:100%}
  .admin-dropdown{left:0;right:auto;min-width:min(92vw,280px)}
  .mobile-menu-toggle{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:14px;background:linear-gradient(135deg,#123b70,#0a4d88);border:1px solid var(--line);box-shadow:0 10px 24px rgba(0,0,0,.14);font-size:18px;line-height:1;flex:0 0 42px}
  .sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(3,11,24,.62);opacity:0;pointer-events:none;transition:opacity .22s ease;z-index:35}
  .app-shell.sidebar-open .sidebar-backdrop{opacity:1;pointer-events:auto}
  .sidebar{position:fixed;top:0;left:0;bottom:0;width:min(84vw,320px);height:100vh;margin:0;border-radius:0;transform:translateX(-102%);transition:transform .22s ease;z-index:40;box-shadow:24px 0 52px rgba(0,0,0,.32);overflow-y:auto}
  .app-shell.sidebar-open .sidebar{transform:translateX(0)}
  .nav{grid-template-columns:1fr}
  .sidebar-note{display:none}
  .main{min-width:0;width:100%}
  .content{padding:12px}
  .panel{border-radius:18px}
  .panel-header{padding:12px 12px 10px;align-items:flex-start}
  .panel-body{padding:12px}
  .toolbar{gap:10px}
  .toolbar-left,.toolbar-right{width:100%}
  .toolbar .btn,.toolbar .select,.toolbar .search{width:100%}
  .search,.select,.input,.compact-form input,.compact-form select,.compact-form textarea{height:40px;border-radius:12px}
  .compact-form textarea{min-height:110px}
  .modal-root{padding:8px}
  .modal,.modal.small,.modal.medium,.modal.large{width:calc(100vw - 16px);max-height:88vh;border-radius:18px}
  .modal-head,.modal-body,.modal-foot{padding:12px}
  .modal-foot{flex-wrap:wrap}
  .btn{height:38px}
  .api-test-actions{display:grid;grid-template-columns:1fr;gap:8px}
  .api-test-actions .btn{width:100%}
  .table-wrap{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}
  .data-table{min-width:860px}
  .data-table th,.data-table td{padding:8px 9px;font-size:12px}
  .report-filter-bar{padding:10px;gap:8px}
  .report-filter-bar label{width:100%;margin:0}
  .report-filter-bar input{width:100%;min-width:0}
}