/* ============================================================
   OA M5-B — "Pulse" design system (dark SaaS, gradient hồng-tím)
   Tên class/biến CSS giữ nguyên — chỉ đổi giao diện.
   ============================================================ */

:root{
  --bg:#0b0b12;
  --bg-elevated:#121219;
  --card:#15151f;
  --card-hover:#1b1b27;
  --border:rgba(255,255,255,.08);
  --border-soft:rgba(255,255,255,.06);

  /* thương hiệu: hồng — tím gradient */
  --primary:#ec4899;
  --primary-glow:#f472b6;
  --primary-dim:rgba(236,72,153,.16);
  --accent2:#8b5cf6; /* tím — dùng cho gradient cùng primary */

  --gold:#eab308;
  --gold-soft:rgba(234,179,8,.16);

  --green:#22c55e;
  --green-soft:rgba(34,197,94,.16);

  --blue:#3b82f6;
  --blue-soft:rgba(59,130,246,.16);

  --purple:#8b5cf6;

  /* điểm nhấn cam-đỏ — dùng cho "nóng/khẩn cấp" (Data Nóng) và các nút nguy hiểm */
  --hot:#f5541d;
  --hot-glow:#ff7a47;
  --hot-soft:rgba(245,84,29,.16);
  --purple-soft:rgba(139,92,246,.16);

  --text:#f2f2f5;
  --text-muted:#9b9aa8;
  --text-dim:#65636f;

  --radius:20px;
  --radius-sm:12px;

  --grad: linear-gradient(135deg, var(--primary), var(--accent2));

  --serif:-apple-system,BlinkMacSystemFont,'SF Pro Display','SF Pro Text',system-ui,'Segoe UI',Roboto,sans-serif;
  --sans:-apple-system,BlinkMacSystemFont,'SF Pro Text',system-ui,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,monospace;
}

*{box-sizing:border-box;margin:0;padding:0;}
body{
  font-family:var(--sans);
  background:
    radial-gradient(ellipse 900px 500px at 10% -10%, rgba(236,72,153,.08), transparent),
    radial-gradient(ellipse 800px 550px at 100% 0%, rgba(139,92,246,.07), transparent),
    var(--bg);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  font-size:14.5px;
  line-height:1.5;
}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;}
::-webkit-scrollbar{width:9px;height:9px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:rgba(236,72,153,.28);border-radius:99px;}
::selection{background:rgba(236,72,153,.32);color:var(--text);}
a{color:inherit;text-decoration:none;}
input, select, textarea, button{font-family:inherit;}
input[type=checkbox]{accent-color:var(--primary);width:15px;height:15px;}

/* ---------- LOGIN ---------- */
#loginScreen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;position:relative;}
#loginScreen::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 650px 420px at 18% 12%, rgba(236,72,153,.14), transparent 65%),
    radial-gradient(ellipse 600px 420px at 85% 88%, rgba(139,92,246,.13), transparent 65%);
  pointer-events:none;
}
.login-card{
  width:100%;max-width:400px;background:var(--card);
  border:1px solid var(--border-soft);border-radius:24px;padding:44px 38px;
  box-shadow:0 40px 100px rgba(0,0,0,.55);position:relative;
}
.brand-mark{
  width:50px;height:50px;border-radius:16px;
  background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-weight:800;font-size:19px;color:#fff;letter-spacing:-.5px;
  box-shadow:0 10px 26px rgba(236,72,153,.4), inset 0 1px 0 rgba(255,255,255,.35), inset 0 -6px 14px rgba(0,0,0,.18);
  margin-bottom:22px;position:relative;
}
.brand-mark::after{
  content:'';position:absolute;inset:-3px;border-radius:19px;
  border:1px solid rgba(236,72,153,.35);pointer-events:none;
}
.login-title{font-family:var(--serif);font-size:27px;font-weight:800;letter-spacing:-.5px;}
.login-sub{color:var(--text-muted);font-size:13px;margin-top:5px;margin-bottom:26px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:11px;color:var(--text-dim);margin-bottom:7px;font-weight:700;text-transform:uppercase;letter-spacing:1.1px;}
.field select, .field input{
  width:100%;background:var(--bg-elevated);border:1px solid var(--border-soft);
  color:var(--text);padding:13px 15px;border-radius:var(--radius-sm);font-size:14.5px;
  outline:none;transition:border-color .15s,box-shadow .15s;
}
.field select:focus, .field input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim);}
.btn-primary{
  width:100%;padding:14px;border:none;border-radius:var(--radius-sm);
  background:var(--grad);color:#fff;font-weight:700;font-size:14px;cursor:pointer;margin-top:6px;
  transition:.15s;letter-spacing:.2px;box-shadow:0 10px 26px rgba(236,72,153,.3);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 32px rgba(236,72,153,.4);}
.login-hint{font-size:11.5px;color:var(--text-dim);margin-top:18px;text-align:center;line-height:1.6;}

/* ---------- APP SHELL ---------- */
#app{display:none;min-height:100vh;}
.shell{display:flex;min-height:100vh;}
.sidebar{
  width:252px;flex-shrink:0;background:var(--bg-elevated);
  border-right:1px solid var(--border-soft);
  display:flex;flex-direction:column;padding:22px 15px;
  position:sticky;top:0;height:100vh;overflow-y:auto;
}
.side-brand{display:flex;align-items:center;gap:11px;padding:4px 6px 22px;}
.side-brand .mk{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;position:relative;
  font-family:var(--serif);font-weight:800;font-size:14.5px;color:#fff;
  box-shadow:0 6px 16px rgba(236,72,153,.35), inset 0 1px 0 rgba(255,255,255,.3), inset 0 -4px 10px rgba(0,0,0,.16);
}
.side-brand .mk::after{
  content:'';position:absolute;inset:-2px;border-radius:14px;
  border:1px solid rgba(236,72,153,.3);pointer-events:none;
}
.side-brand .txt{font-family:var(--serif);font-weight:800;font-size:16.5px;letter-spacing:-.2px;}
.side-brand .txt span{display:block;font-family:var(--sans);font-size:9.5px;font-weight:600;color:var(--text-dim);letter-spacing:1.6px;margin-top:2px;}

.nav-group{margin-bottom:2px;}
.nav-label{font-size:10px;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:1.4px;padding:16px 10px 7px;}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:11px;
  color:var(--text-muted);font-size:13.5px;font-weight:500;cursor:pointer;transition:.15s;margin-bottom:1px;
  position:relative;z-index:0;
  --glow:130,150,255;
  border:1px solid rgba(var(--glow),.28);
}
.nav-group .nav-item:nth-of-type(1){ --glow:59,130,246; }
.nav-group .nav-item:nth-of-type(2){ --glow:139,92,246; }
.nav-group .nav-item:nth-of-type(3){ --glow:34,211,238; }
.nav-group .nav-item:nth-of-type(4){ --glow:236,72,153; }
.nav-group .nav-item:nth-of-type(5){ --glow:234,179,8; }
.nav-group .nav-item:nth-of-type(6){ --glow:34,197,94; }
.nav-group .nav-item:nth-of-type(7){ --glow:245,84,29; }

.nav-item:hover{
  color:var(--text);background:rgba(var(--glow),.08);
  border-color:rgba(var(--glow),.75);
  animation:led-breathe 1.6s ease-in-out infinite;
}
.nav-item.active{
  color:#fff;font-weight:700;background:rgba(var(--glow),.16);
  border-color:rgba(var(--glow),.85);
  animation:led-breathe 1.6s ease-in-out infinite;
}
@keyframes led-breathe{
  0%,100%{ box-shadow:0 0 8px 1px rgba(var(--glow),.35); }
  50%{ box-shadow:0 0 18px 3px rgba(var(--glow),.8); }
}
.nav-item .ic{width:17px;text-align:center;font-size:14px;opacity:.9;}
.nav-item .badge{margin-left:auto;background:#fff;color:var(--primary);font-size:9.5px;font-weight:800;padding:1.5px 6px;border-radius:20px;}
.nav-item.active .badge{background:rgba(255,255,255,.25);color:#fff;}

.side-foot{margin-top:auto;border-top:1px solid var(--border-soft);padding-top:16px;display:flex;align-items:center;gap:10px;}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:800;font-size:13px;color:#fff;}
.side-foot .who{font-size:13px;font-weight:700;}
.side-foot .role{font-size:10.5px;color:var(--text-dim);}
.logout-btn{margin-left:auto;background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:15px;transition:.12s;}
.logout-btn:hover{color:var(--primary-glow);}

.main{flex:1;min-width:0;padding:30px 38px 64px;}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px;flex-wrap:wrap;gap:12px;}
.page-title{font-family:var(--serif);font-size:26px;font-weight:800;letter-spacing:-.4px;}
.page-sub{color:var(--text-muted);font-size:12.5px;margin-top:4px;}
.live-pill{
  display:inline-flex;align-items:center;gap:8px;background:var(--card);
  border:1px solid var(--border-soft);padding:7px 14px 7px 11px;border-radius:30px;font-size:11.5px;color:var(--text-muted);
}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:pulse 2s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.55);}70%{box-shadow:0 0 0 7px rgba(34,197,94,0);}100%{box-shadow:0 0 0 0 rgba(34,197,94,0);}}

.section{display:none;} .section.active{display:block;}
.ticker-wrap{
  position:relative;overflow:hidden;display:flex;align-items:center;gap:0;margin-bottom:20px;border-radius:16px;
  background:linear-gradient(100deg,#1a0b2e 0%,#2d0a3e 30%,#3d0a2e 60%,#2a0a1e 100%);
  border:1px solid rgba(236,72,153,.35);
  box-shadow:0 0 24px rgba(236,72,153,.18),inset 0 0 30px rgba(245,84,29,.06);
}
.ticker-wrap::before{
  content:'';position:absolute;inset:0;border-radius:16px;padding:1px;pointer-events:none;
  background:linear-gradient(100deg,rgba(236,72,153,.5),rgba(245,84,29,.5),rgba(234,179,8,.5),rgba(236,72,153,.5));
  background-size:300% 100%;animation:ticker-border 4s linear infinite;
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
}
@keyframes ticker-border{to{background-position:300% 0;}}
.ticker-label{
  flex-shrink:0;font-size:11px;font-weight:900;letter-spacing:1.2px;color:#fff;padding:12px 16px;z-index:2;
  background:linear-gradient(135deg,#ec4899,#f5541d);border-radius:16px 0 0 16px;
  display:flex;align-items:center;gap:6px;box-shadow:2px 0 16px rgba(245,84,29,.4);white-space:nowrap;
}
.ticker-label-ic{display:inline-block;animation:ticker-bounce 1s ease-in-out infinite;font-size:14px;}
@keyframes ticker-bounce{0%,100%{transform:translateY(0) rotate(-8deg);}50%{transform:translateY(-3px) rotate(8deg);}}
.ticker-track{flex:1;overflow:hidden;white-space:nowrap;position:relative;padding:11px 0;-webkit-mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);}
.ticker-inner{display:inline-block;animation:scroll 100s linear infinite;font-size:12.5px;}
.ticker-inner:hover{animation-play-state:paused;}
.tk-item{color:var(--text-muted);}
.tk-nv{color:#ffd93d;font-weight:800;text-shadow:0 0 8px rgba(255,217,61,.4);}
.tk-kh{color:#fff;font-weight:700;}
.tk-src{color:var(--primary-glow);font-size:11px;opacity:.85;}
.tk-sep{color:var(--hot);margin:0 14px;opacity:.6;font-size:10px;vertical-align:middle;}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- STAT CARDS ---------- */
.grid-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:22px;}
.stat-card{
  background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:20px 20px 18px;position:relative;overflow:hidden;transition:.15s;
}
.stat-card::before{
  content:'';position:absolute;top:-40%;left:-20%;width:75%;height:75%;
  background:radial-gradient(circle, rgba(236,72,153,.14), transparent 70%);
  pointer-events:none;
}
.stat-card:hover{border-color:rgba(236,72,153,.3);transform:translateY(-2px);}
.stat-card .acc{position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius) var(--radius) 0 0;}
.stat-card .top{display:flex;justify-content:space-between;align-items:flex-start;position:relative;}
.stat-card .lbl{font-size:10.5px;color:var(--text-dim);font-weight:700;text-transform:uppercase;letter-spacing:1px;}
.stat-card .ic{
  font-size:13px;width:30px;height:30px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(236,72,153,.14);
}
.stat-card .val{font-family:var(--serif);font-size:31px;font-weight:800;margin-top:12px;letter-spacing:-.6px;position:relative;}
.stat-card .delta{font-size:11px;margin-top:6px;font-weight:600;position:relative;}
.up{color:var(--green);} .down{color:var(--primary-glow);} .neutral{color:var(--text-dim);}

/* ---------- PANELS ---------- */
.panel{background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius);padding:22px 24px;margin-bottom:20px;}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:10px;}
.panel-title{font-family:var(--serif);font-size:16px;font-weight:800;display:flex;align-items:center;gap:9px;}
.panel-title .tag{font-family:var(--sans);font-size:9.5px;font-weight:700;background:var(--primary-dim);color:var(--primary-glow);padding:3px 9px;border-radius:20px;text-transform:uppercase;letter-spacing:.6px;}
.two-col{display:grid;grid-template-columns:1.4fr 1fr;gap:18px;}
@media (max-width:980px){.two-col{grid-template-columns:1fr;}}

/* ---------- ALERTS ---------- */
.alert-item{display:flex;gap:13px;align-items:flex-start;padding:13px 2px;border-bottom:1px solid var(--border-soft);}
.alert-item:last-child{border-bottom:none;}
.alert-ic{width:32px;height:32px;border-radius:11px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:13px;}
.alert-txt b{font-weight:700;}
.alert-txt .meta{font-size:11px;color:var(--text-dim);margin-top:3px;}

/* ---------- TABLE ---------- */
table{width:100%;border-collapse:collapse;font-size:13px;}
thead th{text-align:left;font-size:10px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.9px;padding:10px;border-bottom:1px solid var(--border);font-weight:700;}
tbody td{padding:12px 10px;border-bottom:1px solid var(--border-soft);}
tbody tr:hover{background:rgba(255,255,255,.02);}
tbody tr:last-child td{border-bottom:none;}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:700;padding:4px 11px;border-radius:20px;letter-spacing:.2px;}
.pill-green{background:var(--green-soft);color:var(--green);}
.pill-blue{background:var(--blue-soft);color:var(--blue);}
.pill-gold{background:var(--gold-soft);color:var(--gold);}
.pill-red{background:var(--primary-dim);color:var(--primary-glow);}
.pill-dim{background:rgba(255,255,255,.05);color:var(--text-muted);}
.nv-chip{display:inline-flex;align-items:center;gap:8px;font-weight:700;}
.nv-dot{width:25px;height:25px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:9.5px;font-weight:800;color:#fff;flex-shrink:0;background:var(--grad);}

/* ---------- CONTROLS ---------- */
.btn-sm{background:var(--bg-elevated);border:1px solid var(--border-soft);color:var(--text-muted);padding:7px 13px;border-radius:10px;font-size:12px;cursor:pointer;font-weight:600;transition:.12s;}
.btn-sm:hover{border-color:var(--primary);color:#fff;}
.btn-gold{background:var(--gold-soft);color:var(--gold);border:1px solid rgba(234,179,8,.35);}
.select-mini{background:var(--bg-elevated);border:1px solid var(--border-soft);color:var(--text);padding:8px 12px;border-radius:10px;font-size:12.5px;}
.search-box{position:relative;}
.search-box input{background:var(--bg-elevated);border:1px solid var(--border-soft);color:var(--text);padding:9px 13px 9px 32px;border-radius:10px;font-size:13px;width:230px;}
.search-box::before{content:'⌕';position:absolute;left:11px;top:6px;font-size:14px;opacity:.45;}

/* ---------- PODIUM ---------- */
.podium-wrap{display:flex;align-items:flex-end;justify-content:center;gap:16px;padding:32px 10px 10px;}
.podium-slot{display:flex;flex-direction:column;align-items:center;width:112px;}
.podium-medal{font-size:26px;margin-bottom:7px;}
.podium-name{font-family:var(--serif);font-weight:800;font-size:14.5px;}
.podium-amt{font-size:11.5px;color:var(--gold);font-weight:700;margin-top:2px;font-family:var(--mono);}
.podium-bar{width:100%;border-radius:14px 14px 0 0;margin-top:10px;display:flex;align-items:flex-start;justify-content:center;padding-top:9px;font-family:var(--serif);font-weight:800;font-size:19px;color:rgba(255,255,255,.75);}
.p1 .podium-bar{height:118px;background:var(--grad);}
.p2 .podium-bar{height:90px;background:linear-gradient(180deg,#7c7a8a,#4d4b58);}
.p3 .podium-bar{height:68px;background:linear-gradient(180deg,#b8794f,#7a4f30);}

/* ---------- CALENDAR ---------- */
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:6px;}
.cal-dow{font-size:10.5px;text-align:center;color:var(--text-dim);font-weight:700;padding-bottom:6px;letter-spacing:.5px;text-transform:uppercase;}
.cal-day{background:var(--bg-elevated);border:1px solid var(--border-soft);border-radius:13px;min-height:84px;padding:9px;font-size:11px;position:relative;transition:.15s;}
.cal-day .dnum{font-family:var(--mono);font-weight:800;color:var(--text);font-size:14px;}
.cal-day.sat{border-color:rgba(234,67,53,.5);animation:cal-breathe-red 2.2s ease-in-out infinite;}
.cal-day.has-off{border-color:rgba(234,179,8,.5);animation:cal-breathe-yellow 2.2s ease-in-out infinite;}
.cal-day.sat.has-off{animation:cal-breathe-red 2.2s ease-in-out infinite;}
@keyframes cal-breathe-red{
  0%,100%{ box-shadow:0 0 6px 0 rgba(234,67,53,.25); }
  50%{ box-shadow:0 0 14px 2px rgba(234,67,53,.55); }
}
@keyframes cal-breathe-yellow{
  0%,100%{ box-shadow:0 0 6px 0 rgba(234,179,8,.25); }
  50%{ box-shadow:0 0 14px 2px rgba(234,179,8,.55); }
}
.cal-day .off-chip{display:inline-block;font-size:10.5px;font-weight:800;padding:3px 8px;border-radius:7px;margin-top:5px;margin-right:3px;letter-spacing:.2px;}

/* ---------- CHIA DATA ---------- */
.upload-zone{border:1px dashed var(--border);border-radius:var(--radius-sm);padding:18px;background:var(--bg-elevated);}
textarea{width:100%;min-height:110px;background:var(--bg);border:1px solid var(--border-soft);color:var(--text);border-radius:12px;padding:13px;font-family:var(--mono);font-size:12.5px;resize:vertical;}
textarea:focus, select:focus, .select-mini:focus{outline:none;border-color:var(--primary);}
.col-mapper{display:flex;gap:9px;flex-wrap:wrap;margin-top:14px;}
.col-map-item{background:var(--bg-elevated);border:1px solid var(--border-soft);border-radius:12px;padding:10px 13px;flex:1;min-width:150px;}
.col-map-item .h{font-size:10px;color:var(--text-dim);text-transform:uppercase;font-weight:700;margin-bottom:6px;letter-spacing:.4px;}
.col-map-item select{width:100%;background:none;border:none;color:var(--text);font-size:12.5px;font-weight:600;}
.chip-select{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;}
.chip{padding:7px 14px;border-radius:20px;border:1px solid var(--border-soft);font-size:12.5px;font-weight:600;cursor:pointer;color:var(--text-muted);background:var(--bg-elevated);transition:.12s;}
.chip:hover{border-color:var(--primary);}
.chip.on{background:var(--grad);color:#fff;border-color:transparent;}

.ai-box{background:linear-gradient(135deg,rgba(139,92,246,.10),rgba(236,72,153,.06));border:1px solid rgba(139,92,246,.28);border-radius:var(--radius-sm);padding:14px 16px;display:flex;gap:12px;}
.ai-ic{font-size:18px;}
.ai-box b{color:#d5c4ff;}

/* ---------- TASK BOARD ---------- */
.task-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.task-col-head{font-size:11.5px;font-weight:700;color:var(--text-muted);margin-bottom:10px;display:flex;justify-content:space-between;text-transform:uppercase;letter-spacing:.5px;}
.task-card{background:var(--bg-elevated);border:1px solid var(--border-soft);border-left:3px solid var(--primary);border-radius:12px;padding:13px;margin-bottom:10px;}
.task-card.p-low{border-left-color:var(--blue);}
.task-card.p-med{border-left-color:var(--gold);}
.task-card .tt{font-size:13px;font-weight:700;margin-bottom:5px;}
.task-card .meta{font-size:11px;color:var(--text-dim);display:flex;justify-content:space-between;}

.progress-bar{width:100%;height:6px;border-radius:6px;background:rgba(255,255,255,.07);overflow:hidden;}
.progress-fill{height:100%;border-radius:6px;background:var(--grad);}

.note-card{background:var(--bg-elevated);border:1px solid var(--border-soft);border-radius:12px;padding:13px 15px;margin-bottom:10px;border-left:3px solid var(--purple);}
.note-tag{font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:2.5px 8px;border-radius:7px;background:var(--purple-soft);color:var(--purple);}

/* ---------- Trạng thái Chia data ---------- */
select.trangthai-dang_cham{background:rgba(234,179,8,.16) !important;color:var(--gold) !important;border-color:rgba(234,179,8,.4) !important;font-weight:700;}
select.trangthai-hup{background:rgba(34,197,94,.16) !important;color:var(--green) !important;border-color:rgba(34,197,94,.4) !important;font-weight:700;}
select.trangthai-khong_lien_lac{background:rgba(236,72,153,.16) !important;color:var(--primary-glow) !important;border-color:rgba(236,72,153,.4) !important;font-weight:700;}
select.trangthai-cho_xu_ly{background:rgba(148,163,184,.14) !important;color:#cbd5e1 !important;border-color:rgba(148,163,184,.4) !important;font-weight:700;}
select.trangthai-da_tiep_can{background:rgba(59,130,246,.16) !important;color:var(--blue) !important;border-color:rgba(59,130,246,.4) !important;font-weight:700;}
select.trangthai-khong_tiep_can{background:rgba(245,84,29,.16) !important;color:var(--hot) !important;border-color:rgba(245,84,29,.4) !important;font-weight:700;}
/* ❤️ Nút yêu thích (OA 2.0) */
.fav-btn{background:none;border:none;cursor:pointer;font-size:17px;line-height:1;padding:2px 4px;transition:transform .15s ease;}
.fav-btn:hover{transform:scale(1.25);}
/* NV đã nhận data trong vòng chia hiện tại — làm mờ (OA 2.0) */
.nv-dimmed{opacity:.32;filter:grayscale(.7);}

.ghichu-nv-input{background:rgba(139,92,246,.10) !important;border:1px solid rgba(139,92,246,.32) !important;color:#e3d6ff !important;font-weight:500;}

.hup-notify{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:14px;background:rgba(34,197,94,.09);border:1px solid rgba(34,197,94,.28);margin-bottom:10px;}

/* ---------- Donut chart (dùng biến --pct qua inline style) ---------- */
.donut{
  width:132px;height:132px;border-radius:50%;position:relative;
  background:conic-gradient(var(--primary) calc(var(--pct,0) * 1%), rgba(255,255,255,.07) 0);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.donut::before{content:'';position:absolute;inset:12px;border-radius:50%;background:var(--card);}
.donut-label{position:relative;text-align:center;}
.donut-label .pct{font-family:var(--serif);font-weight:800;font-size:22px;}
.donut-label .cap{font-size:9.5px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.6px;margin-top:2px;}

.hamburger-btn{
  display:none;position:fixed;top:16px;left:16px;z-index:65;
  width:42px;height:42px;border-radius:12px;border:1px solid var(--border-soft);
  background:var(--card);color:var(--text);font-size:18px;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.4);
}

@media (max-width:860px){
  .sidebar{position:fixed;left:-270px;top:0;z-index:60;transition:.25s;box-shadow:0 0 50px rgba(0,0,0,.6);width:250px;}
  .sidebar.open{left:0;}
  .sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:55;}
  .sidebar-overlay.show{display:block;}
  .hamburger-btn{display:flex !important;}
  .main{padding:70px 16px 40px;}
  .grid-stats{grid-template-columns:1fr 1fr;}
  .task-cols{grid-template-columns:1fr;}
  .two-col{grid-template-columns:1fr;}
  .topbar{flex-direction:column;align-items:flex-start;}
  .panel{padding:16px;overflow-x:auto;-webkit-overflow-scrolling:touch;}
  .panel table{min-width:560px;}
  .col-mapper{flex-direction:column;}
  .podium-wrap{flex-wrap:wrap;gap:20px 10px;}
}
@media (max-width:480px){
  .grid-stats{grid-template-columns:1fr;}
  .page-title{font-size:21px;}
  .stat-card .val{font-size:26px;}
}

/* Biệt danh ẩn mặc định, bấm mắt để xem tạm 30s */
.masked-value{font-family:var(--mono);color:var(--text-dim);letter-spacing:2px;}
.reveal-btn{padding:2px 7px !important;margin-left:6px;font-size:11px !important;}

.user-chip{
  display:flex;align-items:center;gap:9px;background:var(--card);
  border:1px solid var(--border-soft);padding:6px 12px 6px 6px;border-radius:30px;
}
@media (max-width:640px){ .user-chip .who, .user-chip .role{display:none;} .live-pill{display:none;} }

/* ---------- Quick-nav (Thông báo + Hiệu suất & Thi đua) trên topbar — viền LED "thở" nhẹ khi chọn/rê chuột ---------- */
.quick-nav{
  display:flex;gap:5px;background:var(--card);border:1px solid var(--border-soft);
  padding:5px;border-radius:14px;flex-wrap:wrap;
}
.quick-nav a{
  position:relative;padding:8px 13px;border-radius:10px;font-size:12px;font-weight:600;
  color:var(--text-muted);text-decoration:none;white-space:nowrap;transition:.15s;
  background:transparent;z-index:0;
  --glow:130,150,255;
  border:1px solid rgba(var(--glow),.25);
}
.quick-nav a:nth-of-type(1){ --glow:236,72,153; }
.quick-nav a:nth-of-type(2){ --glow:59,130,246; }
.quick-nav a:nth-of-type(3){ --glow:139,92,246; }
.quick-nav a:nth-of-type(4){ --glow:234,179,8; }
.quick-nav a:nth-of-type(5){ --glow:34,197,94; }
.quick-nav a:nth-of-type(6){ --glow:34,211,238; }
.quick-nav a:hover{
  color:var(--text);background:rgba(var(--glow),.1);
  border-color:rgba(var(--glow),.75);
  animation:led-breathe 1.6s ease-in-out infinite;
}
.quick-nav a.active{
  color:#fff;background:rgba(var(--glow),.18);
  border-color:rgba(var(--glow),.85);
  animation:led-breathe 1.6s ease-in-out infinite;
}

@media (max-width:1000px){ .quick-nav{display:none;} }

/* Hàng thẻ số liệu thu gọn ở đầu Dashboard, phía trên mục Thông báo */
.grid-stats-compact .stat-card{padding:13px 14px 11px;}
.grid-stats-compact .stat-card .val{font-size:22px;margin-top:6px;}
.grid-stats-compact .stat-card .lbl{font-size:9px;}
.grid-stats-compact .stat-card .delta{font-size:9.5px;margin-top:3px;}
.grid-stats-compact .stat-card .ic{font-size:11px;width:24px;height:24px;}

/* ---------- Chuông thông báo tổng hợp ---------- */
.bell-wrap{position:relative;}
.bell-btn{
  position:relative;width:38px;height:38px;border-radius:50%;border:1px solid var(--border-soft);
  background:var(--card);color:var(--text);font-size:16px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.bell-btn:hover{border-color:rgba(139,92,246,.5);}
/* Chuông NỔI BẬT khi có thông báo mới: viền hồng + rung nhẹ (OA 2.0.1) */
.bell-btn.has-new{border-color:var(--hot);box-shadow:0 0 0 3px rgba(245,84,29,.18);animation:bell-shake 2.4s ease-in-out infinite;}
@keyframes bell-shake{
  0%,88%,100%{transform:rotate(0);}
  90%{transform:rotate(-13deg);} 92%{transform:rotate(11deg);}
  94%{transform:rotate(-9deg);} 96%{transform:rotate(7deg);} 98%{transform:rotate(-4deg);}
}
.bell-badge{animation:bell-pulse 1.4s ease-in-out infinite;}
@keyframes bell-pulse{0%,100%{transform:scale(1);}50%{transform:scale(1.22);}}
.bell-dropdown{
  display:none;position:absolute;top:48px;right:0;width:340px;
  background:var(--card);border:1px solid var(--border-soft);border-radius:14px;
  box-shadow:0 20px 50px rgba(0,0,0,.5);padding:10px;z-index:80;
}
.bell-dropdown.show{display:block;}
.bell-scroll{max-height:400px;overflow-y:auto;}
.bell-head{font-family:var(--serif);font-weight:800;font-size:13.5px;padding:6px 6px 10px;display:flex;align-items:center;gap:8px;}
.bell-head-count{font-family:inherit;font-size:10.5px;font-weight:800;background:var(--hot);color:#fff;padding:2px 8px;border-radius:20px;}
.bell-item{display:flex;gap:10px;padding:10px 8px;border-bottom:1px solid var(--border-soft);font-size:12.5px;align-items:center;text-decoration:none;color:var(--text);border-radius:10px;transition:background .15s ease;position:relative;cursor:pointer;}
.bell-item:last-child{border-bottom:none;}
.bell-item:hover{background:rgba(255,255,255,.05);}
.bell-item.moi{background:rgba(245,84,29,.07);}
.bell-item.moi:hover{background:rgba(245,84,29,.12);}
.bell-ic{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0;}
.bell-meta{font-size:10.5px;color:var(--text-dim);margin-top:2px;}
.bell-dot-new{width:8px;height:8px;border-radius:50%;background:var(--hot);flex-shrink:0;box-shadow:0 0 6px var(--hot);}

.logout-text-btn{
  margin-left:6px;font-size:11.5px;font-weight:700;color:var(--hot-glow);
  background:var(--hot-soft);padding:6px 11px;border-radius:20px;white-space:nowrap;
}
.logout-text-btn:hover{background:rgba(245,84,29,.28);}

@media (max-width:640px){ .bell-wrap{display:none;} }

/* ===== Chia Data Nóng thông minh (OA 2.0.1) ===== */
.goiy-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;margin-bottom:14px;}
.goiy-nv{border:1px solid var(--border-soft);border-radius:11px;padding:9px 11px;background:rgba(255,255,255,.02);}
.goiy-nv.off{opacity:.5;filter:grayscale(.6);}
.goiy-ten{font-weight:700;font-size:12.5px;display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.goiy-star{font-size:10px;font-weight:800;color:#fff;background:var(--green);padding:1.5px 7px;border-radius:20px;}
.goiy-off{font-size:10px;font-weight:800;color:#fff;background:var(--text-dim);padding:1.5px 7px;border-radius:20px;}
.goiy-so{font-size:11px;color:var(--text-dim);margin-top:3px;}
.bulk-box{border:1px dashed rgba(245,84,29,.4);border-radius:12px;padding:12px 14px;margin-bottom:6px;background:rgba(245,84,29,.03);}
.chip-goiy{border-color:var(--green) !important;box-shadow:0 0 0 2px rgba(34,197,94,.2);}

/* Nút Lưu nhấp nháy khi NV đổi trạng thái mà chưa lưu (OA 2.0.4) */
.btn-luu-nhac{background:var(--hot) !important;color:#fff !important;border-color:var(--hot) !important;animation:luu-pulse 1s ease-in-out infinite;font-weight:700;}
@keyframes luu-pulse{0%,100%{box-shadow:0 0 0 0 rgba(245,84,29,.5);}50%{box-shadow:0 0 0 5px rgba(245,84,29,0);}}

/* Data Nóng: dải người kế tiếp + đã chia hôm nay (OA 2.0.4) */
.next-nv-banner{background:linear-gradient(135deg,rgba(34,197,94,.12),rgba(34,197,94,.02));border:1px solid rgba(34,197,94,.35);border-radius:12px;padding:12px 16px;margin-bottom:6px;}
.chia-hnay-grid{display:flex;gap:8px;flex-wrap:wrap;}
.chia-hnay-item{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.03);border:1px solid var(--border-soft);border-radius:10px;padding:7px 12px;}
.chia-hnay-ten{font-weight:700;font-size:12.5px;}
.chia-hnay-so{background:var(--hot);color:#fff;font-weight:800;font-size:12px;min-width:22px;height:22px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;padding:0 6px;}

/* Cấu hình cột Sheet động (OA 2.0.5) */
.col-cfg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-top:8px;}
.col-cfg-item{display:flex;flex-direction:column;gap:4px;}
.col-cfg-item label{font-size:11.5px;color:var(--text-muted);font-weight:600;}