/* ============================================================
   ClickIn design system — "Operator / Control room"
   Deep-ink chrome, cool-paper workspace, Space Grotesk display +
   tabular numerals, green demoted to a precise status accent.
   ============================================================ */
:root{
  /* ink / surfaces */
  --ink:#0e1f1a;            /* near-black green, chrome + text */
  --ink-2:#13261f;          /* raised ink (sidebar items) */
  --paper:#eef1ee;          /* workspace background (cool paper) */
  --surface:#ffffff;        /* cards */
  --surface-2:#f7f9f7;      /* inset rows */
  --text:#1b2a24;           /* primary text */
  --text-2:#5c6b64;         /* secondary */
  --text-3:#8a978f;         /* tertiary / labels */
  --line:#e3e7e3;           /* hairlines */
  --line-strong:#d2d8d3;

  /* brand — a single confident green, used as ACCENT not wash */
  --brand:#12a45f;
  --brand-700:#0a7c47;
  --brand-600:#0e8e52;
  --brand-50:#e7f4ec;
  --brand-100:#cfe9d9;
  --on-brand:#ffffff;

  /* status (desaturated, intentional) */
  --ok:#12a45f; --ok-bg:#e7f4ec;
  --idle:#64748b; --idle-bg:#eef1f4;
  --warn:#b7791f; --warn-bg:#fbf3e2;
  --danger:#c0392b; --danger-bg:#fbe9e7;
  --info:#1f6f8b;

  /* type */
  --font-display:'Space Grotesk','Rubik','Plus Jakarta Sans',-apple-system,system-ui,sans-serif;
  --font-body:'Inter','Heebo','Rubik',-apple-system,system-ui,sans-serif;

  /* shape + depth (restrained) */
  --r-xs:7px; --r-sm:9px; --r:12px; --r-lg:16px;
  --sh-1:0 1px 2px rgba(14,31,26,.06), 0 1px 1px rgba(14,31,26,.04);
  --sh-2:0 8px 24px -12px rgba(14,31,26,.18);
  --sh-pop:0 24px 60px -20px rgba(14,31,26,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--ink)}
body{font-family:var(--font-body);color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;font-size:14.5px;line-height:1.55}
a{text-decoration:none;color:inherit}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4,h5{font-family:var(--font-display);color:var(--ink);letter-spacing:-.02em;font-weight:600}
.num{font-family:var(--font-display);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
::selection{background:var(--brand-100)}
:focus-visible{outline:2.5px solid var(--brand);outline-offset:2px;border-radius:4px}

.lucide{stroke-width:1.9;width:18px;height:18px;flex:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-display);font-weight:600;font-size:14px;letter-spacing:-.01em;
  padding:10px 16px;border-radius:var(--r-sm);border:1px solid transparent;transition:transform .12s var(--ease),background .15s,border-color .15s,box-shadow .15s}
.btn .lucide{width:16px;height:16px}
.btn:active{transform:translateY(1px)}
.btn-grad{background:var(--ink);color:#fff;border-color:var(--ink)}          /* primary = ink, flat */
.btn-grad:hover{background:#16302700;background:#163027;box-shadow:var(--sh-1)}
.btn-ghost{background:var(--surface);color:var(--text);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.btn-sm{padding:7px 11px;font-size:13px}
.btn-danger{background:var(--danger-bg);color:var(--danger);border-color:transparent}
.btn-danger:hover{background:#f7ddd9}

/* ---------- logo ---------- */
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:21px;letter-spacing:-.03em;color:#fff;direction:ltr}
.logo .mark{width:34px;height:34px;display:grid;place-items:center}
.logo .mark img{width:100%;height:100%;object-fit:contain}
.logo .mark .lucide{width:18px;height:18px;color:#fff}
.logo b{color:var(--brand)}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:
  radial-gradient(60% 50% at 50% 0%, rgba(18,164,95,.10), transparent 70%), var(--ink);padding:20px}
.login-card{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--sh-pop);padding:38px 36px;width:392px;max-width:92vw;border:1px solid var(--line)}
.login-card .logo{justify-content:flex-start;color:var(--ink);margin-bottom:22px}
.login-card .logo b{color:var(--brand)}
.login-card h1{font-size:23px;margin-bottom:4px}
.login-card p.sub{color:var(--text-2);font-size:14px;margin-bottom:24px}
.field{margin-bottom:14px}
.field label{display:block;font-family:var(--font-display);font-size:12px;font-weight:600;color:var(--text-2);margin-bottom:6px;letter-spacing:.01em}
.field input,.field select{width:100%;padding:11px 13px;border:1px solid var(--line-strong);border-radius:var(--r-sm);font-size:14px;font-family:inherit;background:var(--surface-2);color:var(--text);transition:border-color .15s,background .15s,box-shadow .15s}
.field input:focus,.field select:focus{outline:0;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px var(--brand-50)}
.login-card .btn{width:100%;padding:12px;font-size:15px;margin-top:6px}
.err{background:var(--danger-bg);color:var(--danger);font-size:13px;padding:10px 12px;border-radius:var(--r-sm);margin-bottom:14px;display:none}
.hint{font-size:12px;color:var(--text-3);margin-top:18px;line-height:1.7;font-family:var(--font-display)}

/* ---------- app shell ---------- */
.shell{display:grid;grid-template-columns:236px 1fr;min-height:100vh}
.side{background:var(--ink);padding:20px 14px;display:flex;flex-direction:column;gap:3px;position:sticky;top:0;height:100vh;border-inline-end:1px solid #0a1813}
.side .logo{padding:6px 10px 20px}
.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--r-sm);font-family:var(--font-display);font-weight:500;font-size:14px;
  color:rgba(255,255,255,.62);cursor:pointer;transition:color .15s,background .15s;position:relative}
.nav-item .lucide{width:18px;height:18px;opacity:.85}
.nav-item:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-item.active{color:#fff;background:var(--ink-2)}
.nav-item.active::before{content:"";position:absolute;inset-inline-start:0;top:50%;transform:translateY(-50%);width:3px;height:18px;border-radius:3px;background:var(--brand)}
.nav-item.active .lucide{opacity:1;color:var(--brand)}
.side .spacer{flex:1}
.side .biz{font-family:var(--font-display);font-size:11.5px;color:rgba(255,255,255,.4);padding:10px 12px;line-height:1.5;border-top:1px solid rgba(255,255,255,.08);margin-top:8px}

.main{padding:30px 36px 60px;max-width:1120px}
.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:26px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.topbar h1{font-size:25px;font-weight:600}
.topbar .sub{color:var(--text-2);font-size:14px;margin-top:3px}
.mode-pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  padding:5px 10px;border-radius:50px;background:var(--warn-bg);color:var(--warn);border:1px solid #f0e2c2}

/* ---------- stat cards ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 18px 16px;box-shadow:var(--sh-1);position:relative;transition:border-color .15s,box-shadow .15s}
.stat:hover{border-color:var(--line-strong);box-shadow:var(--sh-2)}
.stat .ic{background:none;width:auto;height:auto;margin-bottom:12px}
.stat .ic .lucide{width:19px;height:19px;color:var(--brand);stroke-width:2}
.stat b{display:block;font-family:var(--font-display);font-variant-numeric:tabular-nums;font-size:32px;font-weight:600;color:var(--ink);letter-spacing:-.03em;line-height:1}
.stat span{display:block;font-family:var(--font-display);font-size:11.5px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--text-3);margin-top:8px}

/* ---------- card / panel ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1);margin-bottom:18px;overflow:hidden}
.card .hd{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-bottom:1px solid var(--line)}
.card .hd h3{font-size:13px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--text-2)}
.card .bd{padding:6px}
.two-col{display:grid;grid-template-columns:1.55fr 1fr;gap:18px;align-items:start}

/* ---------- rows ---------- */
.row{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:var(--r-sm);transition:background .12s}
.row:hover{background:var(--surface-2)}
.avatar{width:36px;height:36px;border-radius:9px;background:var(--ink);display:grid;place-items:center;color:#bdf0d4;font-family:var(--font-display);font-weight:600;font-size:13px;flex:none;letter-spacing:-.02em}
.row .who{flex:1;min-width:0}
.row .who b{display:block;color:var(--ink);font-size:14px;font-weight:600;font-family:var(--font-display);letter-spacing:-.01em}
.row .who small{color:var(--text-3);font-size:12.5px}
.row .hrs{font-family:var(--font-display);font-variant-numeric:tabular-nums;font-size:13px;color:var(--text-2);font-weight:500}

/* ---------- badges / tags ---------- */
.tag{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;
  padding:4px 9px 4px 8px;border-radius:6px;white-space:nowrap}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}
.tag.on{background:var(--ok-bg);color:var(--brand-700)}
.tag.off{background:var(--idle-bg);color:var(--idle)}
.tag.done{background:var(--warn-bg);color:var(--warn)}
.tag.ok{background:var(--ok-bg);color:var(--brand-700)}
.tag.va{background:#efe9fb;color:#6d4bbd}
.tag.sick{background:var(--danger-bg);color:var(--danger)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--brand);display:inline-block;box-shadow:0 0 0 3px var(--brand-50);margin-inline-end:3px}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse}
th,td{text-align:start;padding:12px 16px;font-size:14px}
th{font-family:var(--font-display);color:var(--text-3);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--line);background:var(--surface-2)}
td{border-bottom:1px solid var(--line);color:var(--text);font-variant-numeric:tabular-nums}
tbody tr{transition:background .12s}
tbody tr:hover{background:var(--surface-2)}
tr:last-child td{border-bottom:0}
td b{font-family:var(--font-display);color:var(--ink);font-weight:600}

/* ---------- activity feed ---------- */
.feed{padding:4px}
.feed .it{display:flex;align-items:center;gap:11px;padding:9px 12px;font-size:13.5px;color:var(--text);border-radius:var(--r-sm)}
.feed .it:hover{background:var(--surface-2)}
.feed .it .ic{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;flex:none;border:1px solid transparent}
.feed .it .ic.in{background:var(--ok-bg);border-color:var(--brand-100)}.feed .it .ic.in .lucide{color:var(--brand-700);width:15px;height:15px}
.feed .it .ic.out{background:var(--idle-bg);border-color:#dde3e8}.feed .it .ic.out .lucide{color:var(--idle);width:15px;height:15px}
.feed .it b{font-family:var(--font-display);color:var(--ink);font-weight:600}
.feed .it .t{margin-inline-start:auto;color:var(--text-3);font-size:11.5px;font-variant-numeric:tabular-nums;font-family:var(--font-display)}

/* ---------- modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(14,31,26,.55);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;z-index:100;padding:20px;animation:fade .15s ease}
.modal-bg.open{display:flex}
.modal{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--sh-pop);width:560px;max-width:96vw;max-height:90vh;overflow:auto;border:1px solid var(--line)}
.modal .mh{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:2}
.modal .mh h3{font-size:17px;font-weight:600}
.modal .mb{padding:22px}
.x{background:none;border:0;color:var(--text-3);font-size:22px;line-height:1;cursor:pointer;width:30px;height:30px;border-radius:7px;transition:background .12s}
.x:hover{background:var(--surface-2);color:var(--ink)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.day{border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 14px;margin-bottom:10px}
.day .dh{display:flex;justify-content:space-between;font-family:var(--font-display);font-weight:600;color:var(--ink);font-size:13.5px;margin-bottom:8px}
.day .dh span:last-child{font-variant-numeric:tabular-nums;color:var(--text-2)}
.day .ses{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);padding:4px 0;font-variant-numeric:tabular-nums}
.day .ses .lucide{width:15px;height:15px;color:var(--brand)}
.empty{text-align:center;color:var(--text-3);padding:34px;font-size:14px;font-family:var(--font-display)}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(8px);background:var(--ink);color:#fff;padding:11px 20px;border-radius:50px;font-size:13.5px;font-weight:600;font-family:var(--font-display);box-shadow:var(--sh-pop);z-index:200;opacity:0;transition:.25s var(--ease);pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.inline-actions{display:flex;gap:8px}

/* ---------- sub-tabs (payroll) ---------- */
.subtabs{display:flex;gap:2px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:5px;margin-bottom:16px;box-shadow:var(--sh-1)}
.subtab{padding:8px 14px;border-radius:var(--r-xs);font-family:var(--font-display);font-weight:500;font-size:13px;color:var(--text-2);cursor:pointer;white-space:nowrap;transition:.12s}
.subtab:hover{background:var(--surface-2);color:var(--ink)}
.subtab.active{background:var(--ink);color:#fff}
.note{display:flex;align-items:center;gap:8px;background:var(--warn-bg);color:var(--warn);border:1px solid #f0e2c2;border-radius:var(--r-sm);padding:9px 14px;font-size:12.5px;margin-bottom:16px;font-family:var(--font-display)}
.note .lucide{width:15px;height:15px}
.slip-line{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;font-variant-numeric:tabular-nums}
.slip-line span:first-child{color:var(--text-2)}
.slip-line b{font-family:var(--font-display)}
.slip-line.tot{border-bottom:0;border-top:2px solid var(--ink);margin-top:6px;padding-top:12px;font-family:var(--font-display);font-weight:600;color:var(--ink);font-size:17px}
.slip-line .neg{color:var(--danger)}
.cellinput{width:100%;border:1px solid var(--line-strong);border-radius:var(--r-xs);padding:7px 10px;font-family:inherit;font-size:13.5px;background:var(--surface-2)}
.cellinput:focus{outline:0;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px var(--brand-50)}

/* ---------- spinners & loading ---------- */
@keyframes spin{to{transform:rotate(360deg)}}
.spinner{width:18px;height:18px;border:2.5px solid var(--brand-100);border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;flex:none}
.spinner.lg{width:32px;height:32px;border-width:3px}
.spinner.white{border-color:rgba(255,255,255,.35);border-top-color:#fff}
.content-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:70px 0;color:var(--text-3);font-size:13.5px;font-family:var(--font-display)}
.btn[disabled]{opacity:.65;cursor:default;pointer-events:none}
.btn .spinner{width:16px;height:16px}
@keyframes shimmer{100%{background-position:-200% 0}}
.skeleton{background:linear-gradient(90deg,#e8ebe8 25%,#f2f4f2 37%,#e8ebe8 63%);background-size:200% 100%;animation:shimmer 1.3s infinite;border-radius:8px}
.sk-stat{height:104px;border-radius:var(--r)}
.sk-row{height:52px;margin:7px;border-radius:var(--r-sm)}
.fade-in{animation:fade .22s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}

@media(max-width:860px){
  .shell{grid-template-columns:1fr}
  .side{flex-direction:row;height:auto;position:sticky;top:0;z-index:40;overflow-x:auto;padding:10px;gap:2px;align-items:center}
  .side .logo{padding:4px 8px;flex:none}.side .logo b{color:var(--brand)}
  .side .spacer,.side .biz{display:none}
  .nav-item{padding:8px 10px;white-space:nowrap}.nav-item.active::before{display:none}.nav-item span{display:none}
  .nav-item .lucide{width:20px;height:20px}
  .main{padding:18px}.stat-grid{grid-template-columns:1fr 1fr}.two-col{grid-template-columns:1fr}
  .topbar{flex-direction:column;gap:10px}
}