/* ============================================================
   phwng.online — Design System v3
   3D · Minimalism · Modern · Clean · Usable
   Mobile-first. Thay trọn khối CSS cũ, giữ nguyên class cũ.
   ============================================================ */

:root{
  /* ---- Brand ---- */
  --brand:#6D28D9; --brand-600:#5B21B6; --brand-700:#4C1D95;
  --brand-400:#8351F5; --brand-300:#A78BFA;
  --brand-soft:#F4F0FF; --brand-line:#E7DEFF;
  --accent:#FF5E3A; --accent-ink:#C2410C; --accent-soft:#FFEFEA;
  --sky:#0EA5E9; --sky-soft:#E4F5FE; --grape:#C084FC;

  /* ---- Ink (đã kiểm tra tương phản trên nền sáng) ---- */
  --ink-900:#16142A;   /* 15.8:1 trên trắng */
  --ink-700:#3B3654;   /* 9.4:1  */
  --ink-500:#635F7C;   /* 5.6:1  — mức thấp nhất cho text thường */
  --ink-400:#8B87A3;   /* chỉ dùng cho icon/đường kẻ, không cho text */

  /* ---- Surface ---- */
  --bg:#F4F3FA;
  --bg-tint:radial-gradient(1200px 600px at 80% -10%, #EDE9FE 0%, rgba(237,233,254,0) 60%),
            radial-gradient(900px 500px at -10% 10%, #FFF1ED 0%, rgba(255,241,237,0) 55%);
  --surface:#FFFFFF;
  --surface-2:#FAFAFE;
  --surface-3:#F6F5FC;
  --line:#EBE8F5;
  --line-2:#F3F1FA;
  --glass:rgba(255,255,255,.72);
  --glass-line:rgba(255,255,255,.9);

  /* ---- Semantic ---- */
  --success:#047857; --success-bg:#D6F5E6; --success-ink:#04543D;
  --warning:#B45309; --warning-bg:#FEF1D6; --warning-ink:#7C3D06;
  --danger:#BE123C;  --danger-bg:#FFE1E8;  --danger-ink:#881337;
  --info:#1D4ED8;    --info-bg:#DCE8FE;    --info-ink:#1A3A9E;

  /* ---- Spacing ---- */
  --space-xs:4px; --space-sm:8px; --space-md:16px;
  --space-lg:24px; --space-xl:32px; --space-2xl:48px;

  /* ---- Radius ---- */
  --radius-sm:12px; --radius-md:16px; --radius-lg:22px;
  --radius-xl:28px; --radius-pill:999px;

  /* ---- Depth: mỗi tầng = bóng tiếp xúc + bóng khuếch tán ám tím ---- */
  --sh-1:0 1px 2px rgba(22,20,42,.06);
  --sh-2:0 1px 2px rgba(22,20,42,.05), 0 10px 22px -14px rgba(80,50,180,.30);
  --sh-3:0 2px 4px rgba(22,20,42,.05), 0 22px 42px -22px rgba(80,50,180,.36);
  --sh-4:0 3px 6px rgba(22,20,42,.05), 0 40px 70px -32px rgba(80,50,180,.44);
  --sh-glass:0 8px 32px -12px rgba(80,60,150,.22);
  --sh-inset:inset 0 1px 0 rgba(255,255,255,.9);
  --sh-ring:0 0 0 1px var(--line);

  /* ---- Type ---- */
  --font:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  --fs-h1:clamp(1.65rem,1.35rem + 1.5vw,2.4rem);
  --fs-h2:clamp(1.2rem,1.05rem + .7vw,1.6rem);
  --fs-h3:clamp(1rem,.95rem + .3vw,1.18rem);

  /* ---- Motion ---- */
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --dur:.28s;

  /* ---- Tương thích ngược: biến bản cũ, JS/inline style có thể đang dùng ---- */
  --fs-h4:clamp(.95rem,.92rem + .2vw,1.05rem);
  --fs-h5:clamp(.9rem,.88rem + .15vw,.98rem);
  --fs-h6:.85rem;
  --fs-body:15px;
  --fs-caption:12.5px;
  --shadow-sm:var(--sh-1);
  --shadow-md:var(--sh-2);
  --shadow-glass:var(--sh-glass);
}

@keyframes ph-float   {0%,100%{transform:translateY(0) rotate(var(--rot,0deg))} 50%{transform:translateY(-10px) rotate(var(--rot,0deg))}}
@keyframes ph-float-2 {0%,100%{transform:translateY(0) rotate(var(--rot,0deg))} 50%{transform:translateY(8px)  rotate(var(--rot,0deg))}}
@keyframes ph-pulse   {0%,100%{opacity:.5;transform:scale(1)} 50%{opacity:.8;transform:scale(1.05)}}
@keyframes ph-rise    {from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:none}}
@keyframes ph-shimmer {from{background-position:-200% 0} to{background-position:200% 0}}

/* ============================================================
   BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0; font-family:var(--font); color:var(--ink-900);
  background:var(--bg); background-image:var(--bg-tint);
  background-attachment:fixed; background-repeat:no-repeat;
  font-size:15px; line-height:1.65; -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4,h5,h6,p{margin:0}
h1,h2,h3,h4,h5,h6{line-height:1.25;letter-spacing:-.02em;font-weight:700}
a{color:var(--brand);text-decoration:none;transition:color var(--dur) var(--ease)}
a:hover{color:var(--brand-700)}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--brand-400);outline-offset:2px;border-radius:6px}
::selection{background:var(--brand-soft);color:var(--brand-700)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#D9D5EA;border-radius:999px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:#C4BEDD;background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}
[hidden]{display:none!important}

/* ============================================================
   APP SHELL
   ============================================================ */
.shell{width:100%;max-width:1240px;margin:0 auto;padding:0 16px}
.page-title{font-size:var(--fs-h1);font-weight:800;letter-spacing:-.03em;color:var(--ink-900)}
.page-sub{color:var(--ink-500);font-size:14.5px;margin-top:6px;max-width:64ch}
.eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--brand-700);background:var(--brand-soft);
  padding:5px 12px;border-radius:var(--radius-pill);
  box-shadow:inset 0 0 0 1px var(--brand-line);
}

/* ============================================================
   NAV — glass pill nổi
   ============================================================ */
.nav{
  position:sticky;top:0;z-index:60;padding:10px 0;
  background:rgba(244,243,250,.72);
  backdrop-filter:saturate(180%) blur(16px);
  -webkit-backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid transparent;
  transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.nav-inner{
  max-width:1240px;margin:0 auto;padding:9px 14px;
  display:flex;align-items:center;gap:12px;
  background:var(--glass);
  border-radius:var(--radius-pill);
  box-shadow:var(--sh-glass),var(--sh-inset),0 0 0 1px rgba(255,255,255,.6);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;font-size:16px;color:var(--ink-900);flex-shrink:0}
.brand .logo{
  width:36px;height:36px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px;
  background:linear-gradient(145deg,var(--brand-400) 0%,var(--brand) 55%,var(--brand-700) 100%);
  box-shadow:0 6px 14px -6px rgba(109,40,217,.65),inset 0 1px 0 rgba(255,255,255,.35);
}
.brand .muted{font-weight:500}
.nav-links{display:none;align-items:center;gap:2px;flex:1;min-width:0}
.nav-links a{
  position:relative;padding:8px 13px;border-radius:var(--radius-pill);
  font-size:13.5px;font-weight:600;color:var(--ink-500);white-space:nowrap;
  transition:color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.nav-links a:hover{color:var(--ink-900);background:rgba(109,40,217,.07)}
.nav-links a.active{
  color:#fff;
  background:linear-gradient(145deg,var(--brand-400),var(--brand) 70%);
  box-shadow:0 5px 14px -6px rgba(109,40,217,.7),inset 0 1px 0 rgba(255,255,255,.28);
}
.nav-right{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0}
.nav-links + .nav-right{margin-left:0}
.avatar{
  width:34px;height:34px;border-radius:50%;flex-shrink:0;
  display:grid;place-items:center;font-weight:700;font-size:13px;color:var(--brand-700);
  background:linear-gradient(145deg,#fff,var(--brand-soft));
  box-shadow:0 2px 6px rgba(22,20,42,.08),inset 0 0 0 1px var(--brand-line);
}
.menu-btn{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  color:var(--ink-700);background:var(--surface);
  box-shadow:var(--sh-1),inset 0 0 0 1px var(--line);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.menu-btn:hover{transform:translateY(-1px);box-shadow:var(--sh-2),inset 0 0 0 1px var(--brand-line)}
.menu-btn svg{width:19px;height:19px}
.mobile-menu{
  display:none;flex-direction:column;gap:2px;margin-top:8px;padding:8px;
  background:var(--surface);border-radius:var(--radius-lg);
  box-shadow:var(--sh-3),inset 0 0 0 1px var(--line);
  animation:ph-rise .22s var(--ease-out) both;
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:11px 14px;border-radius:12px;font-size:14.5px;font-weight:600;color:var(--ink-700)}
.mobile-menu a:hover,.mobile-menu a.active{background:var(--brand-soft);color:var(--brand-700)}

/* ============================================================
   BUTTONS — depth thật, nhấn xuống có phản hồi
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 18px;border-radius:var(--radius-pill);
  font-size:14px;font-weight:650;letter-spacing:-.01em;white-space:nowrap;
  transition:transform .16s var(--ease),box-shadow var(--dur) var(--ease),
             background var(--dur) var(--ease),color var(--dur) var(--ease);
  will-change:transform;
}
.btn:active{transform:translateY(1px) scale(.985)}
.btn svg{width:17px;height:17px;flex-shrink:0}
.btn-sm{padding:7px 13px;font-size:13px;gap:6px}
.btn-sm svg{width:15px;height:15px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:var(--sh-1)!important}

.btn-primary{
  color:#fff;
  background:linear-gradient(145deg,var(--brand-400) 0%,var(--brand) 55%,var(--brand-600) 100%);
  box-shadow:0 6px 16px -8px rgba(109,40,217,.8),0 1px 2px rgba(22,20,42,.1),inset 0 1px 0 rgba(255,255,255,.3);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 14px 26px -12px rgba(109,40,217,.85),0 2px 4px rgba(22,20,42,.1),inset 0 1px 0 rgba(255,255,255,.34);
}
.btn-accent{
  color:#fff;
  background:linear-gradient(145deg,#E32900 0%,#D42700 55%,#BF2200 100%);
  box-shadow:0 6px 16px -8px rgba(255,94,58,.8),0 1px 2px rgba(22,20,42,.1),inset 0 1px 0 rgba(255,255,255,.32);
}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 14px 26px -12px rgba(191,34,0,.8),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-secondary{
  color:var(--ink-900);background:var(--surface);
  box-shadow:var(--sh-2),inset 0 0 0 1px var(--line);
}
.btn-secondary:hover{transform:translateY(-2px);box-shadow:var(--sh-3),inset 0 0 0 1px var(--brand-line);color:var(--brand-700)}
.btn-ghost{color:var(--ink-500);background:transparent}
.btn-ghost:hover{background:rgba(109,40,217,.08);color:var(--brand-700)}

/* ============================================================
   CARDS — tầng nổi, hover nâng nhẹ
   ============================================================ */
.card{
  position:relative;background:var(--surface);
  border-radius:var(--radius-lg);padding:20px;
  box-shadow:var(--sh-2),inset 0 0 0 1px var(--line);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.card:hover{box-shadow:var(--sh-3),inset 0 0 0 1px var(--line)}
.card-glass{
  position:relative;border-radius:var(--radius-lg);padding:20px;
  background:var(--glass);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  box-shadow:var(--sh-glass),var(--sh-inset),0 0 0 1px rgba(255,255,255,.6);
}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.card-head h3{font-size:var(--fs-h3);font-weight:750;letter-spacing:-.02em;color:var(--ink-900)}

/* ============================================================
   GRID
   ============================================================ */
.grid{display:grid;gap:16px;grid-template-columns:1fr}

/* ============================================================
   STAT / KPI — khối 3D nhỏ
   ============================================================ */
.stat{
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;align-items:flex-start;
  background:var(--surface);border-radius:var(--radius-lg);padding:18px;
  box-shadow:var(--sh-2),inset 0 0 0 1px var(--line);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.stat::after{
  content:'';position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,rgba(109,40,217,.10),rgba(109,40,217,0) 70%);
  pointer-events:none;
}
.stat:hover{transform:translateY(-3px);box-shadow:var(--sh-3),inset 0 0 0 1px var(--brand-line)}
.stat .ic{
  position:relative;overflow:hidden;flex-shrink:0;
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;margin-bottom:14px;
  color:#fff;
  background:linear-gradient(145deg,var(--brand-400),var(--brand) 70%);
  box-shadow:0 6px 14px -6px rgba(22,20,42,.45),inset 0 1px 0 rgba(255,255,255,.28);
}
.stat .ic::after{
  content:'';position:absolute;inset:0;border-radius:inherit;
  background:rgba(15,10,40,.28);pointer-events:none;
}
.stat .ic svg{
  position:relative;z-index:1;width:20px;height:20px;
  filter:drop-shadow(0 1px 2px rgba(10,5,40,.4));
}
.stat-label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-500);letter-spacing:.01em;line-height:1.4}
.stat-num{display:block;font-size:clamp(1.6rem,1.35rem + .9vw,2.15rem);font-weight:800;letter-spacing:-.04em;color:var(--ink-900);line-height:1.1;margin-top:4px}
.stat .badge{margin-top:10px}

/* ============================================================
   BADGE
   ============================================================ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:var(--radius-pill);
  font-size:12px;font-weight:650;white-space:nowrap;line-height:1.5;
}
.badge::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0}
.badge.no-dot::before{display:none}
.b-success{color:var(--success-ink);background:var(--success-bg)}
.b-warning{color:var(--warning-ink);background:var(--warning-bg)}
.b-danger{color:var(--danger-ink);background:var(--danger-bg)}
.b-info{color:var(--info-ink);background:var(--info-bg)}
.b-brand{color:var(--brand-700);background:var(--brand-soft)}
.b-neutral{color:var(--ink-700);background:var(--surface-3)}

/* ============================================================
   TABLE
   ============================================================ */
.table-wrap{
  overflow-x:auto;background:var(--surface);border-radius:var(--radius-lg);
  box-shadow:var(--sh-2),inset 0 0 0 1px var(--line);
  -webkit-overflow-scrolling:touch;
}
table.tbl{width:100%;border-collapse:collapse;min-width:560px}
.tbl th,.tbl td{padding:13px 16px;text-align:left;vertical-align:middle;font-size:13.5px;border-bottom:1px solid var(--line-2)}
.tbl thead th{
  position:sticky;top:0;z-index:1;
  font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-500);background:var(--surface-2);
  border-bottom:1px solid var(--line);
}
.tbl tbody tr{transition:background var(--dur) var(--ease)}
.tbl tbody tr:hover{background:var(--brand-soft)}
.tbl tbody tr:last-child td{border-bottom:0}
.cell-name{display:flex;align-items:center;gap:10px;min-width:0}
.tbl td .cell-name span b{display:block;font-weight:650;color:var(--ink-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-ava{
  width:30px;height:30px;border-radius:50%;flex-shrink:0;
  display:grid;place-items:center;font-size:11.5px;font-weight:700;color:var(--brand-700);
  background:linear-gradient(145deg,#fff,var(--brand-soft));
  box-shadow:inset 0 0 0 1px var(--brand-line);
}

/* ============================================================
   FORM
   ============================================================ */
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:12.5px;font-weight:650;color:var(--ink-700)}
.field input,.field select,.field textarea{
  width:100%;padding:11px 14px;border:0;border-radius:var(--radius-sm);
  font-size:14.5px;color:var(--ink-900);background:var(--surface-2);
  box-shadow:inset 0 0 0 1px var(--line),inset 0 1px 2px rgba(22,20,42,.04);
  transition:box-shadow var(--dur) var(--ease),background var(--dur) var(--ease);
}
.field textarea{min-height:96px;resize:vertical;line-height:1.6}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-400)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;background:var(--surface);
  box-shadow:inset 0 0 0 1.5px var(--brand-400),0 0 0 4px rgba(109,40,217,.12);
}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23635F7C' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:38px;
}

/* ============================================================
   PROGRESS
   ============================================================ */
.bar{height:8px;border-radius:var(--radius-pill);overflow:hidden;background:var(--surface-3);box-shadow:inset 0 1px 2px rgba(22,20,42,.07)}
.bar>span{
  display:block;height:100%;border-radius:var(--radius-pill);
  background:linear-gradient(90deg,var(--brand-400),var(--brand));
  box-shadow:0 1px 4px rgba(109,40,217,.4);
  transition:width .6s var(--ease-out);
}

/* ============================================================
   SECTION TITLE
   ============================================================ */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.sec-head h2{font-size:var(--fs-h2);font-weight:780;letter-spacing:-.028em;color:var(--ink-900)}

/* ============================================================
   TABS
   ============================================================ */
.tabs{
  display:flex;gap:3px;padding:4px;overflow-x:auto;
  background:var(--surface-3);border-radius:var(--radius-pill);
  box-shadow:inset 0 1px 3px rgba(22,20,42,.06);
  -webkit-overflow-scrolling:touch;scrollbar-width:none;
}
.tabs::-webkit-scrollbar{display:none}
.tabs button{
  padding:8px 16px;border-radius:var(--radius-pill);white-space:nowrap;
  font-size:13.5px;font-weight:650;color:var(--ink-500);
  transition:color var(--dur) var(--ease),background var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.tabs button:hover{color:var(--ink-900)}
.tabs button.active{color:var(--brand-700);background:var(--surface);box-shadow:var(--sh-2)}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:ph-rise .25s var(--ease-out) both}

/* ============================================================
   FOOTER
   ============================================================ */
.foot{padding:28px 0 36px;text-align:center;font-size:13px;color:var(--ink-500)}
.foot a{font-weight:600;color:var(--ink-700)}
.foot a:hover{color:var(--brand)}

/* ============================================================
   UTILS
   ============================================================ */
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.muted{color:var(--ink-500)}
.mt-lg{margin-top:24px}
.nowrap{white-space:nowrap}
.list-clean{list-style:none;margin:0;padding:0}
.note{
  padding:12px 15px;border-radius:var(--radius-sm);
  font-size:13.5px;line-height:1.6;color:var(--ink-700);
  background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--line);
  border-left:3px solid var(--brand-400);
}

/* ============================================================
   LOGIN — 3D thật ở panel thương hiệu
   ============================================================ */
.view-login{display:none;min-height:100vh;place-items:center;padding:20px 16px}
.login-wrap{width:100%;max-width:980px}
.login-card{
  display:grid;grid-template-columns:1fr;overflow:hidden;
  background:var(--surface);border-radius:var(--radius-xl);
  box-shadow:var(--sh-4),inset 0 0 0 1px var(--line);
}
.login-brandside{
  position:relative;overflow:hidden;padding:34px 28px;color:#fff;
  background:linear-gradient(155deg,var(--brand-400) 0%,var(--brand) 52%,var(--brand-700) 100%);
  perspective:1200px;
}
.login-brandside::after{
  content:'';position:absolute;width:360px;height:360px;right:-130px;top:-130px;border-radius:50%;
  background:radial-gradient(circle at 32% 32%,rgba(255,255,255,.34),rgba(255,255,255,0) 70%);
  animation:ph-pulse 7s ease-in-out infinite;pointer-events:none;
}
.login-brandside .b{position:relative;display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;letter-spacing:-.02em;margin-bottom:26px}
.login-brandside .b .logo{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;font-size:17px;
  background:rgba(255,255,255,.18);backdrop-filter:blur(6px);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.3);
}
.login-brandside h2{position:relative;font-size:clamp(1.4rem,1.2rem + 1vw,1.9rem);font-weight:800;letter-spacing:-.03em;line-height:1.2;max-width:16ch}
.login-brandside ul{position:relative;list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:13px;
  transform:rotateY(6deg) rotateX(3deg);transform-style:preserve-3d}
.login-brandside li{
  display:flex;align-items:flex-start;gap:11px;font-size:14px;line-height:1.55;opacity:.94;
  padding:11px 14px;border-radius:15px;
  background:rgba(255,255,255,.12);backdrop-filter:blur(8px);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.2),0 16px 30px -20px rgba(20,10,70,.7);
}
.login-brandside li b{font-weight:700}
.tick{
  width:20px;height:20px;border-radius:50%;flex-shrink:0;margin-top:1px;
  display:grid;place-items:center;font-size:11px;color:var(--brand-700);
  background:#fff;box-shadow:0 2px 6px rgba(20,10,70,.3);
}
.login-formside{padding:32px 26px}
.login-formside h1{font-size:var(--fs-h2);font-weight:800;letter-spacing:-.03em;color:var(--ink-900)}
.login-formside .sub{margin-top:7px;font-size:14px;color:var(--ink-500)}
.login-formside form{margin-top:22px;display:flex;flex-direction:column;gap:15px}
.login-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13.5px}
.demo-users{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.demo-users button{
  padding:6px 12px;border-radius:var(--radius-pill);font-size:12.5px;font-weight:600;
  color:var(--ink-700);background:var(--surface-2);
  box-shadow:inset 0 0 0 1px var(--line);
  transition:all var(--dur) var(--ease);
}
.demo-users button:hover{color:var(--brand-700);background:var(--brand-soft);box-shadow:inset 0 0 0 1px var(--brand-line);transform:translateY(-1px)}

/* Ẩn chrome khi ở màn đăng nhập */
#app.login-mode .view-login{display:grid}
#app.login-mode .nav,#app.login-mode .foot,#app.login-mode #view{display:none}

/* ---- mật khẩu ---- */
.pw-wrap{position:relative}
.pw-wrap input{padding-right:46px}
.pw-eye{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  color:var(--ink-500);transition:all var(--dur) var(--ease);
}
.pw-eye:hover{color:var(--brand-700);background:var(--brand-soft)}

/* ---- checkbox ---- */
.chk{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--ink-700);cursor:pointer}
.chk input{width:18px;height:18px;accent-color:var(--brand);cursor:pointer;flex-shrink:0}
.chk-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}

/* ---- nút tiện ích ---- */
.logout-btn,#refresh{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  color:var(--ink-500);background:var(--surface);
  box-shadow:var(--sh-1),inset 0 0 0 1px var(--line);
  transition:all var(--dur) var(--ease);
}
.logout-btn:hover{color:var(--danger);background:var(--danger-bg);transform:translateY(-1px);box-shadow:var(--sh-2),inset 0 0 0 1px transparent}
#refresh:hover{color:var(--brand-700);background:var(--brand-soft);transform:translateY(-1px) rotate(-45deg);box-shadow:var(--sh-2),inset 0 0 0 1px var(--brand-line)}

/* ============================================================
   CHIPS / FILTER
   ============================================================ */
.chip{
  padding:7px 14px;border-radius:var(--radius-pill);
  font-size:13px;font-weight:600;white-space:nowrap;color:var(--ink-700);
  background:var(--surface);box-shadow:var(--sh-1),inset 0 0 0 1px var(--line);
  transition:all var(--dur) var(--ease);
}
.chip:hover{transform:translateY(-1px);color:var(--brand-700);box-shadow:var(--sh-2),inset 0 0 0 1px var(--brand-line)}
.chip.active{
  color:#fff;
  background:linear-gradient(145deg,var(--brand-400),var(--brand) 70%);
  box-shadow:0 5px 13px -6px rgba(109,40,217,.75),inset 0 1px 0 rgba(255,255,255,.28);
}

/* ---- Hàng chip cuộn ngang ---- */
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}

/* ---- Tiêu đề nhóm trong trang ---- */
.loc-title{
  display:flex;align-items:center;gap:10px;
  font-weight:800;font-size:var(--fs-h5);letter-spacing:-.02em;color:var(--ink-900);
  margin:var(--space-lg) 0 var(--space-sm);
}

/* ============================================================
   KANBAN BOARD
   ============================================================ */
.board{display:grid;gap:14px;grid-template-columns:1fr}
.col{
  padding:14px;border-radius:var(--radius-lg);
  background:rgba(255,255,255,.6);
  box-shadow:inset 0 0 0 1px var(--line);
}
.col-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;font-size:13px;font-weight:700;color:var(--ink-700)}
.col-head .count{
  min-width:22px;height:22px;padding:0 7px;border-radius:var(--radius-pill);
  display:grid;place-items:center;font-size:11.5px;font-weight:700;
  color:var(--brand-700);background:var(--brand-soft);
}
.tcard{
  position:relative;padding:14px;margin-bottom:10px;border-radius:var(--radius-md);
  background:var(--surface);
  box-shadow:var(--sh-2),inset 0 0 0 1px var(--line);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.tcard:hover{transform:translateY(-3px);box-shadow:var(--sh-3),inset 0 0 0 1px var(--brand-line)}
.tcard:last-child{margin-bottom:0}
.dot-l{width:8px;height:8px;border-radius:50%;flex-shrink:0;box-shadow:0 0 0 3px rgba(109,40,217,.12)}

/* ============================================================
   SEGMENTED BAR
   ============================================================ */
.segbar{display:flex;height:10px;border-radius:var(--radius-pill);overflow:hidden;background:var(--surface-3);box-shadow:inset 0 1px 2px rgba(22,20,42,.07)}
.segbar>span{display:block;height:100%;transition:width .6s var(--ease-out)}

/* ============================================================
   CHARTS
   ============================================================ */
.charts-grid{display:grid;gap:16px;grid-template-columns:1fr}
.chart-card{
  padding:20px;border-radius:var(--radius-lg);background:var(--surface);
  box-shadow:var(--sh-2),inset 0 0 0 1px var(--line);
}
.chart-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.donut{width:132px;height:132px;flex-shrink:0;filter:drop-shadow(0 10px 18px rgba(109,40,217,.22))}
.chart-side{flex:1;min-width:150px}
.chart-cap{font-size:12.5px;color:var(--ink-500);margin-top:10px;line-height:1.55}
.chart-legend{display:flex;flex-direction:column;gap:9px;margin-top:4px}
.lg-item{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--ink-700)}
.lg-dot{width:10px;height:10px;border-radius:3px;flex-shrink:0;box-shadow:0 1px 3px rgba(22,20,42,.2)}
.hbars{display:flex;flex-direction:column;gap:12px;margin-top:4px}
.hbar-row{display:grid;grid-template-columns:88px 1fr 46px;align-items:center;gap:11px}
.hbar-lb{font-size:12.5px;font-weight:600;color:var(--ink-700);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hbar-track{height:9px;border-radius:var(--radius-pill);background:var(--surface-3);overflow:hidden;box-shadow:inset 0 1px 2px rgba(22,20,42,.07)}
.hbar-fill{
  display:block;height:100%;border-radius:var(--radius-pill);
  background:linear-gradient(90deg,var(--brand-400),var(--brand));
  box-shadow:0 1px 4px rgba(109,40,217,.4);
  transition:width .6s var(--ease-out);
}
.hbar-val{font-size:12.5px;font-weight:700;color:var(--ink-900);text-align:right}

/* ============================================================
   ADMIN — danh sách thành viên
   ============================================================ */
.ulist{display:flex;flex-direction:column;gap:10px}
.urow{
  display:grid;gap:12px;grid-template-columns:1fr;align-items:center;
  padding:15px;border-radius:var(--radius-md);background:var(--surface);
  box-shadow:var(--sh-1),inset 0 0 0 1px var(--line);
  transition:box-shadow var(--dur) var(--ease);
}
.urow:hover{box-shadow:var(--sh-2),inset 0 0 0 1px var(--brand-line)}
.u-id{display:flex;align-items:center;gap:11px;min-width:0}
.u-meta{min-width:0}
.u-meta b{display:block;font-size:14px;font-weight:700;color:var(--ink-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.u-meta .muted{display:block;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.u-ctrl{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.u-role{
  padding:7px 12px;border:0;border-radius:var(--radius-sm);
  font-size:13px;font-weight:600;color:var(--ink-900);background:var(--surface-2);
  box-shadow:inset 0 0 0 1px var(--line);cursor:pointer;
}
.u-active{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink-700);cursor:pointer}
.u-active input{width:17px;height:17px;accent-color:var(--brand);cursor:pointer}
.u-resetbox,.u-editbox{
  grid-column:1/-1;margin-top:4px;padding:14px;border-radius:var(--radius-md);
  background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--line);
  animation:ph-rise .2s var(--ease-out) both;
}
.u-resetbox input{
  width:100%;padding:10px 13px;border:0;border-radius:var(--radius-sm);
  font-size:14px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);
}
.u-resetbox[hidden],.u-editbox[hidden]{display:none!important}
.u-editgrid{display:grid;gap:11px;grid-template-columns:1fr}
.u-editgrid label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;font-weight:650;color:var(--ink-700)}
.u-editgrid input{
  padding:10px 13px;border:0;border-radius:var(--radius-sm);
  font-size:14px;color:var(--ink-900);background:var(--surface);
  box-shadow:inset 0 0 0 1px var(--line);
}
.u-editgrid input:focus{outline:0;box-shadow:inset 0 0 0 1.5px var(--brand-400),0 0 0 3px rgba(109,40,217,.12)}
.u-editact{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}

/* ---- Ma trận quyền ---- */
.tbl.mtx td,.tbl.mtx th{padding:10px 12px;font-size:12.5px;text-align:center}
.tbl.mtx .mtx-cap{text-align:left;font-weight:650;color:var(--ink-700)}
.tbl.mtx .mtx-group td{
  text-align:left;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--brand-700);background:var(--brand-soft);
}
.tbl.mtx input[type=checkbox]{width:17px;height:17px;accent-color:var(--brand);cursor:pointer}
.tbl.mtx input:disabled{opacity:.4;cursor:not-allowed}

/* Ghi de mau app hardcode qua inline style:
   #059669 (3.77:1) va #D97706 (3.19:1) tren nen trang deu duoi 4.5:1 */
#view span[style*="059669" i]{color:var(--success)!important}
#view span[style*="D97706" i]{color:var(--warning)!important}

/* ============================================================
   RESPONSIVE — mobile-first
   ============================================================ */
@media(min-width:560px){
  .shell{padding:0 20px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .u-editgrid{grid-template-columns:repeat(2,1fr)}
  .login-formside{padding:38px 34px}
  .login-brandside{padding:38px 34px}
}
@media(min-width:640px){
  .board{grid-template-columns:repeat(2,1fr)}
  .charts-grid{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:720px){
  .urow{grid-template-columns:1fr auto}
  .login-card{grid-template-columns:1.02fr .98fr}
  .login-brandside{padding:44px 38px}
  .login-formside{padding:44px 40px}
}
@media(min-width:820px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .board{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:920px){
  .nav-links{display:flex}
  .menu-btn{display:none}
  .mobile-menu{display:none!important}
  .shell{padding:0 28px}
  .card{padding:24px}
  .stat{padding:22px}
}
@media(min-width:1100px){
  .grid{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:520px){
  body{font-size:14.5px}
  .card,.stat,.chart-card{padding:16px;border-radius:var(--radius-md)}
  .nav-inner{padding:8px 10px}
  .btn{padding:10px 15px;font-size:13.5px}
  .hbar-row{grid-template-columns:70px 1fr 40px;gap:8px}
  .login-card{border-radius:var(--radius-lg)}
  .tbl th,.tbl td{padding:11px 13px}
}
@media(max-width:640px){
  .page-sub{font-size:13.5px}
  .sec-head{align-items:flex-start;flex-direction:column;gap:8px}
}

/* ---- Tôn trọng người tắt hiệu ứng ---- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .btn:hover,.card:hover,.stat:hover,.tcard:hover,.chip:hover,.urow:hover{transform:none!important}
  .login-brandside ul{transform:none}
}

/* MOBILE POLISH <=520px */
/* modifier so cot cua app */.grid.c2,.grid.c3,.grid.c4,.grid.main{grid-template-columns:1fr}@media(min-width:560px){.grid.c2{grid-template-columns:repeat(2,1fr)}}@media(min-width:720px){.grid.c3{grid-template-columns:repeat(3,1fr)}}@media(min-width:900px){.grid.c4{grid-template-columns:repeat(4,1fr)}}@media(min-width:820px){.grid.main{grid-template-columns:2fr 1fr}}#view .row>b[style*="width"]{width:auto!important;min-width:48px;flex:0 0 auto}
@media(max-width:520px){.grid:has(>.stat){grid-template-columns:repeat(2,1fr);gap:12px}.grid:has(>.stat)>:not(.stat){grid-column:1/-1}.stat{padding:14px}.stat::after{width:92px;height:92px;right:-26px;top:-26px}.stat .ic{width:38px;height:38px;border-radius:12px;margin-bottom:10px}.stat .ic svg{width:17px;height:17px}.stat-label{font-size:11.5px}.stat-num{font-size:clamp(1.1rem,5vw,1.5rem)!important;margin-top:2px;letter-spacing:-.045em}.stat .badge{margin-top:8px;padding:3px 9px;font-size:11px}.nav button,.nav .btn{min-width:40px;min-height:40px}.menu-btn,.logout-btn{width:40px;height:40px}.chip{padding:9px 15px}.chips{gap:8px;padding-bottom:6px}.table-wrap{position:relative}.table-wrap::after{content:'';position:absolute;top:1px;right:1px;width:24px;height:calc(100% - 2px);pointer-events:none;border-radius:0 var(--radius-md) var(--radius-md) 0;background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.94))}}