/* Shivexis Labs Task Portal - styles
   Brand source: Shivexis Labs Brand Guidelines v1.0
   Change a brand colour here once and it updates everywhere. */

@font-face{font-family:'Montserrat';font-weight:700;font-style:normal;font-display:swap;src:local('Montserrat Bold'),local('Montserrat-Bold'),url('../fonts/montserrat-700.woff2') format('woff2')}
@font-face{font-family:'Montserrat';font-weight:800;font-style:normal;font-display:swap;src:local('Montserrat ExtraBold'),local('Montserrat-ExtraBold'),url('../fonts/montserrat-800.woff2') format('woff2')}
@font-face{font-family:'Inter';font-weight:400;font-style:normal;font-display:swap;src:local('Inter Regular'),local('Inter-Regular'),url('../fonts/inter-400.woff2') format('woff2')}
@font-face{font-family:'Inter';font-weight:500;font-style:normal;font-display:swap;src:local('Inter Medium'),local('Inter-Medium'),url('../fonts/inter-500.woff2') format('woff2')}

:root{
  /* brand palette */
  --navy:#102F3B; --navy-2:#123646; --teal-d:#173E49; --teal:#27B8C4; --amber:#FFA51F; --soft:#F4F7F8; --slate:#91A9B3;
  --teal-text:#27B8C4;
  /* status helper (not part of the brand six; used only for errors and blocked) */
  --danger:#FF7A70;
  --head:'Montserrat',ui-sans-serif,system-ui,'Segoe UI',Arial,sans-serif;
  --body:'Inter',ui-sans-serif,system-ui,'Segoe UI',Arial,sans-serif;
  /* dark theme (default) */
  --bg:var(--navy); --bg-alt:var(--navy-2); --surface:var(--teal-d); --surface-2:rgba(255,255,255,.045);
  --text:var(--soft); --muted:var(--slate); --body-text:#C9D8DE; --line:rgba(39,184,196,.24); --line-strong:rgba(39,184,196,.55);
  --link:var(--teal); --input-bg:rgba(7,28,36,.55); --shadow:0 10px 30px rgba(0,0,0,.25);
  --sidebar-w:264px; --radius:16px;
}
:root[data-theme="light"]{
  --bg:var(--soft); --bg-alt:#E9F0F2; --surface:#FFFFFF; --surface-2:rgba(16,47,59,.04);
  --text:var(--navy); --muted:#587480; --body-text:#34505C; --line:rgba(16,47,59,.14); --line-strong:rgba(14,124,142,.6);
  --link:#0E7C8E; --teal-text:#0E7C8E; --input-bg:#FFFFFF; --shadow:0 8px 24px rgba(16,47,59,.10); --danger:#C8372D;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--body-text);font-family:var(--body);font-size:16px;line-height:1.6;font-weight:400}
img,svg{max-width:100%}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--head);color:var(--text);margin:0;line-height:1.2}
h1{font-weight:800;font-size:clamp(28px,3.2vw,40px);letter-spacing:-.02em}
h2{font-weight:700;font-size:clamp(20px,2.2vw,26px);letter-spacing:-.01em}
h3{font-weight:700;font-size:18px}
p{margin:0 0 1em}
.accent{color:var(--amber)}
.muted{color:var(--muted)}
.small{font-size:14px}
.nowrap{white-space:nowrap}
.ico{flex:none;vertical-align:-4px}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:var(--sidebar-w) minmax(0,1fr);min-height:100vh}
.sidebar{background:var(--navy);border-right:1px solid rgba(39,184,196,.28);display:flex;flex-direction:column;padding:22px 16px;position:sticky;top:0;height:100vh;overflow-y:auto;color:var(--soft)}
.sidebar .brand{display:block;padding:4px 8px 22px}
.sidebar .brand img{display:block;width:176px;height:auto}
.sidebar .newtask{margin:0 4px 18px}
.nav{display:flex;flex-direction:column;gap:2px}
.nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;color:#C9D8DE;font-weight:500;font-size:15px;text-decoration:none;position:relative}
.nav a .ico{color:var(--teal)}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.active{background:rgba(39,184,196,.12);color:#fff}
.nav a.active::after{content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;border-radius:2px;background:var(--amber)}
.nav .count{margin-left:auto;background:var(--amber);color:var(--navy);font-weight:700;font-size:12px;border-radius:999px;padding:1px 8px;min-width:22px;text-align:center}
.nav .count[hidden]{display:none}
.side-foot{margin-top:auto;padding-top:18px;border-top:1px solid rgba(39,184,196,.2)}
.me{display:flex;align-items:center;gap:10px;padding:8px}
.me b{display:block;color:#fff;font-size:14px;line-height:1.3}
.me span.role{font-size:12px;color:var(--slate)}
.side-actions{display:flex;gap:8px;padding:6px 8px 0}
.side-actions form{margin:0;flex:1}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{display:none;align-items:center;gap:12px;background:var(--navy);padding:10px 16px;border-bottom:1px solid rgba(39,184,196,.28);position:sticky;top:0;z-index:30}
.topbar img{height:30px;width:auto}
.topbar .grow{flex:1}
.content{width:100%;max-width:1280px;padding:34px clamp(18px,3vw,44px) 70px;margin:0 auto}

.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;border:1px solid rgba(39,184,196,.35);background:transparent;color:var(--teal);cursor:pointer;position:relative}
.iconbtn:hover{background:rgba(39,184,196,.12)}
.badge-dot{position:absolute;top:-6px;right:-6px;background:var(--amber);color:var(--navy);font-size:11px;font-weight:700;border-radius:999px;padding:0 6px;line-height:18px;min-width:18px;text-align:center}

/* ---------- page head ---------- */
.page-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:28px}
.label{display:flex;align-items:center;gap:12px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.label::after{content:"";height:1px;width:48px;background:var(--teal);opacity:.7}
.page-head .sub{margin:8px 0 0;color:var(--muted);max-width:60ch}
.page-actions{display:flex;flex-wrap:wrap;gap:10px}
.bar{display:block;width:56px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--amber),var(--teal));margin:10px 0 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin:34px 0 16px}
.section-head:first-child{margin-top:0}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--head);font-weight:700;font-size:16px;line-height:1;padding:13px 24px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--amber);color:var(--navy)}
.btn-primary:hover{box-shadow:0 8px 20px rgba(255,165,31,.28)}
.btn-secondary{background:transparent;color:var(--teal-text);border-color:var(--teal-text)}
.btn-secondary:hover{background:rgba(39,184,196,.12)}
.btn-ghost{background:var(--surface-2);color:var(--text);border-color:var(--line)}
.btn-danger{background:transparent;color:var(--danger);border-color:var(--danger)}
.btn-danger:hover{background:rgba(255,122,112,.12)}
.btn-sm{font-size:14px;padding:9px 16px}
.btn-block{display:flex;width:100%}
.btn-arrow::after{content:"\2192";font-family:var(--body);font-weight:500}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.linkbtn{background:none;border:0;color:var(--link);font:inherit;cursor:pointer;padding:0}
.linkbtn:hover{text-decoration:underline}

/* ---------- forms ---------- */
.field{margin-bottom:18px}
.field label,.lbl{display:block;font-weight:500;font-size:14px;color:var(--text);margin-bottom:6px}
.field .hint{font-size:13px;color:var(--muted);margin-top:5px}
.field .err{font-size:13px;color:var(--danger);margin-top:5px}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=search],select,textarea{width:100%;font:inherit;font-size:15px;color:var(--text);background:var(--input-bg);border:1px solid var(--line);border-radius:12px;padding:11px 14px;transition:border-color .15s,box-shadow .15s}
textarea{min-height:130px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(39,184,196,.22)}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 52%,calc(100% - 14px) 52%;background-size:6px 6px;background-repeat:no-repeat;padding-right:38px}
select option{background:#173E49;color:#F4F7F8}
:root[data-theme="light"] select option{background:#fff;color:#102F3B}
.has-error input,.has-error select,.has-error textarea{border-color:var(--danger)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.form-grid .full{grid-column:1/-1}
.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px;max-height:280px;overflow:auto;padding:4px}
.check{display:flex;align-items:center;gap:10px;padding:9px 12px;border:1px solid var(--line);border-radius:12px;cursor:pointer;background:var(--surface-2);font-size:14px;color:var(--text)}
.check input{accent-color:var(--teal);width:17px;height:17px;margin:0}
.check small{color:var(--muted);display:block;font-size:12px}
.form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px}
.filters input[type=search]{max-width:260px}
.filters select{width:auto;min-width:150px}

/* ---------- cards ---------- */
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;overflow:hidden}
.card::before{content:"";position:absolute;top:0;right:0;width:96px;height:96px;pointer-events:none;background:repeating-linear-gradient(135deg,transparent 0 14px,rgba(39,184,196,.10) 14px 22px);-webkit-mask:linear-gradient(225deg,#000 0,transparent 70%);mask:linear-gradient(225deg,#000 0,transparent 70%)}
.card.plain::before{display:none}
.card h3{margin-bottom:4px}
.card-link{display:block;color:inherit;text-decoration:none;transition:transform .18s,border-color .18s}
.card-link:hover{transform:translateY(-3px);border-color:var(--line-strong);text-decoration:none}
.card-link:hover::after{content:"";position:absolute;right:0;bottom:0;width:120px;height:46px;background:linear-gradient(135deg,transparent 40%,rgba(255,165,31,.16));pointer-events:none}
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.two-col{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:18px;align-items:start}
.stack>*+*{margin-top:18px}
.empty{text-align:center;padding:38px 18px;color:var(--muted)}
.empty h3{margin-bottom:6px}
.empty .ico{color:var(--teal);margin-bottom:8px}

.stat{display:flex;gap:14px;align-items:center}
.stat .iconbox{width:46px;height:46px;border-radius:12px;border:1.5px solid var(--teal-text);color:var(--teal-text);display:flex;align-items:center;justify-content:center;flex:none}
.stat .num{font-family:var(--head);font-weight:800;font-size:30px;line-height:1;color:var(--text)}
.stat .cap{font-size:13px;color:var(--muted);margin-top:4px}
.stat.warn .num{color:var(--danger)}

.hero{position:relative;border-radius:var(--radius);padding:28px 30px;margin-bottom:26px;overflow:hidden;border:1px solid var(--line);background:
  radial-gradient(500px 220px at 90% -10%,rgba(39,184,196,.20),transparent 70%),
  radial-gradient(380px 200px at 0% 120%,rgba(255,165,31,.12),transparent 70%),
  linear-gradient(rgba(39,184,196,.07) 1px,transparent 1px) 0 0/34px 34px,
  linear-gradient(90deg,rgba(39,184,196,.07) 1px,transparent 1px) 0 0/34px 34px,var(--navy-2)}
:root[data-theme="light"] .hero{background:
  radial-gradient(500px 220px at 90% -10%,rgba(39,184,196,.18),transparent 70%),
  radial-gradient(380px 200px at 0% 120%,rgba(255,165,31,.14),transparent 70%),
  linear-gradient(rgba(16,47,59,.06) 1px,transparent 1px) 0 0/34px 34px,
  linear-gradient(90deg,rgba(16,47,59,.06) 1px,transparent 1px) 0 0/34px 34px,#fff}
.hero p{margin:8px 0 0;color:var(--muted)}

/* ---------- tables & lists ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
table.table{width:100%;border-collapse:collapse;font-size:14.5px}
.table th{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover td{background:var(--surface-2)}
.table .title{font-weight:500;color:var(--text)}
.table .num{text-align:right;font-variant-numeric:tabular-nums}
.t-main a{color:var(--text);font-weight:500}
.t-main small{display:block;color:var(--muted);font-size:13px}
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.list li:last-child{border-bottom:0}
.list .grow{flex:1;min-width:0}
.list .grow a.t{display:block;color:var(--text);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list .grow small{color:var(--muted);font-size:13px}

/* ---------- badges, avatar, progress ---------- */
.badge{display:inline-flex;align-items:center;font-size:12px;font-weight:600;border-radius:999px;padding:3px 11px;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.st-todo{color:var(--muted);border-color:var(--muted)}
.st-in_progress{color:var(--teal-text);border-color:var(--teal-text)}
.st-review{color:var(--amber);border-color:var(--amber)}
:root[data-theme="light"] .st-review{color:#9A5B00;border-color:#C98200}
.st-blocked{color:var(--danger);border-color:var(--danger)}
.st-done{background:var(--teal);border-color:var(--teal);color:var(--navy)}
.ps-active{color:var(--teal-text);border-color:var(--teal-text)}
.ps-on_hold{color:var(--amber);border-color:var(--amber)}
:root[data-theme="light"] .ps-on_hold{color:#9A5B00;border-color:#C98200}
.ps-completed{background:var(--teal);border-color:var(--teal);color:var(--navy)}
.ps-archived{color:var(--muted);border-color:var(--muted)}
.prio{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);white-space:nowrap}
.prio i{width:9px;height:9px;border-radius:50%;background:var(--slate)}
.pr-medium i{background:var(--teal)}
.pr-high i{background:var(--amber)}
.pr-urgent i{background:var(--danger)}
.avatar{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:rgba(39,184,196,.16);border:1px solid var(--teal);color:var(--teal-text);font-family:var(--head);font-weight:700;font-size:11px;flex:none}
.avatar-lg{width:44px;height:44px;font-size:15px}
.avatar-empty{background:transparent;border-style:dashed;color:var(--muted);border-color:var(--muted)}
.avatars{display:inline-flex}
.avatars .avatar{margin-left:-8px;box-shadow:0 0 0 2px var(--surface)}
.avatars .avatar:first-child{margin-left:0}
.due{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--muted);white-space:nowrap}
.due.overdue{color:var(--danger);font-weight:600}
.progress{height:8px;border-radius:8px;background:var(--surface-2);border:1px solid var(--line);overflow:hidden}
.progress>span{display:block;height:100%;border-radius:8px;background:linear-gradient(90deg,var(--teal),#4FD8E2)}
.meta-line{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px;color:var(--muted);align-items:center}

/* ---------- project cards ---------- */
.pcard h3{font-size:19px}
.pcard .desc{color:var(--muted);font-size:14.5px;margin:6px 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:44px}
.pcard .row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;font-size:13px;color:var(--muted)}

/* ---------- board ---------- */
.board{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(264px,1fr);gap:16px;overflow-x:auto;padding-bottom:12px;align-items:start}
.col{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);padding:12px;min-height:200px}
.col-head{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 12px}
.col-head h3{font-size:14px;font-family:var(--head)}
.col-head .n{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 9px}
.col-body{display:flex;flex-direction:column;gap:10px;min-height:120px;border-radius:12px;transition:background .15s}
.col.drop .col-body{background:rgba(39,184,196,.10);outline:2px dashed var(--teal);outline-offset:-2px}
.tcard{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:13px 14px;cursor:grab;transition:border-color .15s,transform .15s}
.tcard:hover{border-color:var(--line-strong)}
.tcard.dragging{opacity:.45}
.tcard a.t{display:block;color:var(--text);font-weight:500;font-size:15px;line-height:1.4;margin-bottom:10px}
.tcard .foot{display:flex;align-items:center;justify-content:space-between;gap:8px}
.tcard .foot .l{display:flex;align-items:center;gap:12px}
.col-empty{font-size:13px;color:var(--muted);text-align:center;padding:18px 6px}

/* ---------- task detail ---------- */
.task-title{font-size:clamp(24px,2.6vw,32px)}
.desc-body{white-space:pre-wrap;word-break:break-word;color:var(--body-text)}
.kv{display:grid;grid-template-columns:110px 1fr;gap:12px 14px;font-size:14.5px;align-items:center}
.kv dt{color:var(--muted)}
.kv dd{margin:0;color:var(--text)}
.status-form{display:flex;gap:8px;align-items:center}
.status-form select{width:auto;min-width:160px}
.comment{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.comment:last-of-type{border-bottom:0}
.comment .who{font-weight:600;color:var(--text);font-size:14.5px}
.comment .when{font-size:12.5px;color:var(--muted);margin-left:8px;font-weight:400}
.comment p{margin:4px 0 0;white-space:pre-wrap;word-break:break-word}
.timeline{list-style:none;margin:0;padding:0 0 0 14px;border-left:1px solid var(--line)}
.timeline li{position:relative;padding:0 0 14px 16px;font-size:14px}
.timeline li::before{content:"";position:absolute;left:-19px;top:7px;width:8px;height:8px;border-radius:50%;background:var(--teal)}
.timeline small{display:block;color:var(--muted);font-size:12.5px}

/* ---------- notifications ---------- */
.notes{list-style:none;margin:0;padding:0}
.note{display:flex;gap:14px;align-items:flex-start;padding:15px 18px;border-bottom:1px solid var(--line);color:inherit;text-decoration:none}
.note:last-child{border-bottom:0}
.note:hover{background:var(--surface-2);text-decoration:none}
.note .dot{width:9px;height:9px;border-radius:50%;margin-top:8px;flex:none;background:transparent;border:1px solid var(--muted)}
.note.unread .dot{background:var(--amber);border-color:var(--amber)}
.note b{display:block;color:var(--text);font-weight:600;font-size:15px}
.note span{color:var(--muted);font-size:14px}
.note time{margin-left:auto;font-size:12.5px;color:var(--muted);white-space:nowrap}

/* ---------- reports ---------- */
.hbar{display:grid;grid-template-columns:110px 1fr 38px;gap:12px;align-items:center;margin:10px 0;font-size:14px}
.hbar .track{height:12px;border-radius:12px;background:var(--surface-2);border:1px solid var(--line);overflow:hidden}
.hbar .fill{display:block;height:100%;border-radius:12px;background:var(--teal)}
.hbar .fill.s-todo{background:var(--slate)}
.hbar .fill.s-review{background:var(--amber)}
.hbar .fill.s-blocked{background:var(--danger)}
.hbar .fill.p-urgent{background:var(--danger)}
.hbar .fill.p-high{background:var(--amber)}
.hbar .fill.p-low{background:var(--slate)}
.hbar b{text-align:right;color:var(--text)}
.weeks{display:grid;grid-template-columns:repeat(8,1fr);gap:10px;align-items:end;height:170px;margin-top:6px}
.weeks .w{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:6px}
.weeks .pair{display:flex;align-items:flex-end;gap:4px;height:130px;width:100%;justify-content:center}
.weeks .pair i{display:block;width:42%;max-width:18px;border-radius:6px 6px 2px 2px;background:var(--slate);min-height:2px}
.weeks .pair i.d{background:var(--teal)}
.weeks small{font-size:11.5px;color:var(--muted)}
.legend{display:flex;gap:16px;font-size:13px;color:var(--muted);margin-top:10px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;background:var(--slate)}
.legend i.d{background:var(--teal)}
.seg{display:flex;height:12px;border-radius:12px;overflow:hidden;background:var(--surface-2);border:1px solid var(--line);min-width:120px}
.seg i{display:block;height:100%}
.seg .s-todo{background:var(--slate)}.seg .s-in_progress{background:var(--teal)}.seg .s-review{background:var(--amber)}.seg .s-blocked{background:var(--danger)}.seg .s-done{background:#4FD8E2}

/* ---------- flash & toast ---------- */
.flash{display:flex;gap:10px;align-items:flex-start;border-radius:14px;padding:13px 16px;margin-bottom:20px;border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:15px}
.flash.success{border-color:var(--teal)}
.flash.error{border-color:var(--danger)}
.flash.info{border-color:var(--amber)}
.flash .ico{margin-top:2px}
.flash.success .ico{color:var(--teal-text)}.flash.error .ico{color:var(--danger)}.flash.info .ico{color:var(--amber)}
.toast{position:fixed;right:20px;bottom:20px;z-index:80;max-width:340px;background:var(--surface);color:var(--text);border:1px solid var(--teal);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow);font-size:14px}
.toast b{display:block;margin-bottom:2px}

/* ---------- auth ---------- */
.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px 16px;background:
  radial-gradient(620px 320px at 85% 0%,rgba(39,184,196,.22),transparent 70%),
  radial-gradient(520px 300px at 5% 100%,rgba(255,165,31,.14),transparent 70%),
  linear-gradient(rgba(39,184,196,.07) 1px,transparent 1px) 0 0/38px 38px,
  linear-gradient(90deg,rgba(39,184,196,.07) 1px,transparent 1px) 0 0/38px 38px,var(--navy)}
.auth-box{width:100%;max-width:440px}
.auth-box .logo{display:block;width:210px;margin:0 auto 26px}
.auth-card{padding:30px 28px}
.auth-card h1{font-size:28px;margin-bottom:6px}
.auth-card .lead{color:var(--muted);margin-bottom:22px}
.auth-foot{text-align:center;margin-top:20px;font-size:13px;color:var(--slate)}
.auth-foot b{font-family:var(--head);color:var(--soft)}
.error-code{font-family:var(--head);font-weight:800;font-size:64px;line-height:1;color:var(--text)}

/* ---------- responsive ---------- */
@media (max-width:1100px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.two-col{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){
  .shell{display:block}
  .topbar{display:flex}
  .sidebar{position:fixed;z-index:60;left:0;top:0;bottom:0;width:var(--sidebar-w);transform:translateX(-102%);transition:transform .22s ease;box-shadow:var(--shadow)}
  body.nav-open .sidebar{transform:none}
  body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:50}
  .content{padding-top:24px}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4,.form-grid{grid-template-columns:1fr}
  .kv{grid-template-columns:96px 1fr}
  .hbar{grid-template-columns:84px 1fr 32px}
  .status-form{flex-wrap:wrap}
  .page-actions .btn{flex:1}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media print{.sidebar,.topbar,.page-actions,.filters{display:none!important}.shell{display:block}body{background:#fff;color:#000}.card{border-color:#ccc;background:#fff}}