/* ============================================================
   Bavya VMS — shared design system
   One stylesheet for every page. Dark-first, light supported.
   Theme is toggled via <html data-theme="light"> (see core.js).
   ============================================================ */

/* ---- Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ---- Tokens: dark (default) ---- */
:root{
  --purple:#4A2083; --magenta:#7B2D8E; --crimson:#D42B56; --orange:#F07D21;
  --grad:linear-gradient(135deg,#4A2083,#7B2D8E,#D42B56,#F07D21);
  --grad-soft:linear-gradient(135deg,rgba(74,32,131,.16),rgba(212,43,86,.16),rgba(240,125,33,.16));

  --bg:#0b0f19; --bg-2:#0a0e17; --surface:#111827; --surface-2:#161f31;
  --surface-3:#1b2740; --border:#1f2937; --border-soft:#172033;
  --text:#e8edf5; --text-dim:#9aa6b8; --muted:#6b7686;
  --ok:#19c79a; --ok-dim:rgba(25,199,154,.14);
  --down:#ef4444; --down-dim:rgba(239,68,68,.13);
  --warn:#f5a623; --warn-dim:rgba(245,166,35,.14);
  --info:#5b9dff; --info-dim:rgba(91,157,255,.14);
  --orange-dim:rgba(240,125,33,.15);

  --ring:rgba(212,43,86,.28);
  --shadow:0 18px 48px -20px rgba(0,0,0,.7);
  --shadow-sm:0 4px 16px -8px rgba(0,0,0,.6);
  --r:14px; --r-sm:10px; --r-lg:20px;
  --nav-h:60px;
  --maxw:1480px;
  --fs-mono:'Outfit',ui-monospace,monospace;
  --t:.2s cubic-bezier(.4,0,.2,1);
}

/* ---- Tokens: light ---- */
:root[data-theme="light"]{
  --bg:#eef1f7; --bg-2:#e6eaf3; --surface:#ffffff; --surface-2:#f6f8fc;
  --surface-3:#eef2f9; --border:#e1e6f0; --border-soft:#eaeef6;
  --text:#141a28; --text-dim:#566073; --muted:#8b95a7;
  --ok:#0a9d77; --ok-dim:rgba(10,157,119,.12);
  --down:#dc2626; --down-dim:rgba(220,38,38,.10);
  --warn:#d4880f; --warn-dim:rgba(212,136,15,.13);
  --info:#2563eb; --info-dim:rgba(37,99,235,.10);
  --shadow:0 18px 44px -22px rgba(40,30,80,.30);
  --shadow-sm:0 4px 14px -8px rgba(40,30,80,.22);
  --ring:rgba(212,43,86,.20);
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg); color:var(--text);
  font-family:'Outfit',system-ui,-apple-system,sans-serif;
  font-size:14px; line-height:1.5; min-height:100dvh;
  -webkit-font-smoothing:antialiased;
}
/* ambient backdrop */
body::before{
  content:''; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(ellipse 70% 50% at 12% -5%,rgba(74,32,131,.20),transparent 60%),
    radial-gradient(ellipse 60% 45% at 100% 0%,rgba(212,43,86,.13),transparent 55%),
    radial-gradient(ellipse 50% 40% at 80% 110%,rgba(240,125,33,.08),transparent 60%);
}
:root[data-theme="light"] body::before{opacity:.5}

a{color:inherit;text-decoration:none}
button{font-family:inherit}
::selection{background:rgba(212,43,86,.3);color:#fff}

/* scrollbars */
*{scrollbar-width:thin;scrollbar-color:var(--surface-3) transparent}
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:8px;border:2px solid transparent;background-clip:padding-box}
*::-webkit-scrollbar-thumb:hover{background:var(--muted)}

/* ============================================================
   Boot gate — hides the app until auth resolves (no flash)
   core.js adds class "vms-ready" to <html> once /api/me succeeds
   ============================================================ */
html:not(.vms-ready) .app-shell{opacity:0;pointer-events:none}
#vms-boot{
  position:fixed; inset:0; z-index:9999; display:flex;
  align-items:center; justify-content:center; flex-direction:column; gap:22px;
  background:var(--bg); transition:opacity .35s ease, visibility .35s;
}
html.vms-ready #vms-boot{opacity:0;visibility:hidden}
#vms-boot .boot-mark{
  width:54px;height:54px;border-radius:16px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 40px -8px rgba(212,43,86,.5);animation:bootPulse 1.6s ease-in-out infinite;
}
#vms-boot .boot-mark svg{width:28px;height:28px;fill:#fff}
#vms-boot .boot-spin{
  width:30px;height:30px;border-radius:50%;
  border:2.5px solid var(--border);border-top-color:var(--crimson);
  animation:spin .8s linear infinite;
}
#vms-boot .boot-txt{font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--muted)}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes bootPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}

/* ============================================================
   App shell + top navigation
   ============================================================ */
.app-shell{transition:opacity .4s ease}
.topbar{
  position:sticky; top:0; z-index:100; height:var(--nav-h);
  display:flex; align-items:center; gap:18px; padding:0 22px;
  background:color-mix(in srgb,var(--surface) 86%,transparent);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:16px;flex-shrink:0}
.brand-logo{height:32px;width:auto;display:block}
.brand .mark{
  width:34px;height:34px;border-radius:10px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 6px 18px -6px rgba(212,43,86,.55);
}
.brand .mark svg{width:19px;height:19px;fill:#fff}
.brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.brand small{font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:600;display:block;margin-top:-3px}

.nav{display:flex;align-items:center;gap:2px;margin-left:8px;overflow-x:auto;flex:1;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{
  position:relative;padding:8px 13px;border-radius:9px;font-size:13.5px;font-weight:500;
  color:var(--text-dim);white-space:nowrap;transition:var(--t);
}
.nav a:hover{color:var(--text);background:var(--surface-2)}
.nav a.active{color:var(--text)}
.nav a.active::after{
  content:'';position:absolute;left:13px;right:13px;bottom:-1px;height:2px;border-radius:2px;
  background:var(--grad);
}

.topbar-right{display:flex;align-items:center;gap:8px;flex-shrink:0;margin-left:auto}
.icon-btn{
  width:36px;height:36px;border-radius:9px;border:1px solid var(--border);
  background:var(--surface-2);color:var(--text-dim);cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:var(--t);
}
.icon-btn:hover{color:var(--text);border-color:var(--muted);background:var(--surface-3)}
.icon-btn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.user-chip{
  display:flex;align-items:center;gap:9px;padding:5px 6px 5px 12px;border-radius:999px;
  border:1px solid var(--border);background:var(--surface-2);
}
.user-chip .uname{font-size:13px;font-weight:600;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user-chip .urole{font-size:9.5px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}
.user-chip .uava{
  width:28px;height:28px;border-radius:50%;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0;
}

/* mobile nav toggle */
.nav-toggle{display:none}
@media(max-width:1040px){
  .nav{position:fixed;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:stretch;
    background:var(--surface);border-bottom:1px solid var(--border);padding:10px;gap:4px;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:var(--t)}
  .nav.open{transform:none;opacity:1;pointer-events:auto}
  .nav a.active::after{display:none}
  .nav a.active{background:var(--grad-soft)}
  .nav-toggle{display:flex}
  .user-chip .uname,.user-chip .urole{display:none}
}

/* ============================================================
   Page layout
   ============================================================ */
.page{max-width:var(--maxw);margin:0 auto;padding:26px 22px 60px;
  animation:pageIn .45s cubic-bezier(.2,.7,.2,1) both}
@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:22px}
.page-head h1{font-size:24px;font-weight:700;letter-spacing:-.3px}
.page-head .sub{color:var(--muted);font-size:13px;margin-top:3px}
.page-head .actions{display:flex;gap:9px;flex-wrap:wrap}
.eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--crimson);font-weight:600;margin-bottom:6px}

/* ============================================================
   Components
   ============================================================ */
.card,.panel{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  box-shadow:var(--shadow-sm);
}
.panel{padding:20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel-head h2{font-size:15px;font-weight:600}
.panel-head h2 .dim{color:var(--muted);font-weight:500}

.grid{display:grid;gap:16px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.cols-3,.cols-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}}

/* stat tiles */
.stat{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  padding:18px;cursor:default;position:relative;overflow:hidden;transition:var(--t);
}
.stat.clickable{cursor:pointer}
.stat.clickable:hover{border-color:var(--muted);transform:translateY(-2px);box-shadow:var(--shadow)}
.stat.active{border-color:transparent;background:var(--grad-soft);box-shadow:inset 0 0 0 1px var(--ring)}
.stat .lbl{font-size:11.5px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);font-weight:600}
.stat .val{font-size:34px;font-weight:700;line-height:1.05;margin-top:8px;font-variant-numeric:tabular-nums}
.stat .pct{font-size:12px;color:var(--text-dim);margin-top:4px}
.stat .ic{position:absolute;top:16px;right:16px;width:30px;height:30px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;opacity:.9}
.stat.s-ok .ic{background:var(--ok-dim);color:var(--ok)}
.stat.s-down .ic{background:var(--down-dim);color:var(--down)}
.stat.s-warn .ic{background:var(--warn-dim);color:var(--warn)}
.stat.s-all .ic{background:var(--grad-soft);color:var(--crimson)}
.stat .ic svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.stat.pulse{animation:statPulse .5s ease}
@keyframes statPulse{0%{transform:scale(1)}40%{transform:scale(1.025)}100%{transform:scale(1)}}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:7px;justify-content:center;
  padding:10px 16px;border-radius:var(--r-sm);font-size:13.5px;font-weight:600;
  border:1px solid var(--border);background:var(--surface-2);color:var(--text);
  cursor:pointer;transition:var(--t);white-space:nowrap;
}
.btn svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn:hover{border-color:var(--muted);background:var(--surface-3)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--grad);border:none;color:#fff;box-shadow:0 8px 24px -10px rgba(212,43,86,.55)}
.btn-primary:hover{opacity:.93;box-shadow:0 10px 30px -10px rgba(212,43,86,.7)}
.btn-danger{background:var(--down-dim);border-color:transparent;color:var(--down)}
.btn-danger:hover{background:var(--down);color:#fff}
.btn-ghost{background:transparent;border-color:var(--border)}
.btn-sm{padding:7px 12px;font-size:12.5px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}

/* inputs */
.input,.select,textarea.input{
  width:100%;padding:11px 13px;border-radius:var(--r-sm);border:1px solid var(--border);
  background:var(--bg);color:var(--text);font-size:14px;font-family:inherit;
  transition:var(--t);outline:none;
}
.input:focus,.select:focus,textarea.input:focus{border-color:var(--crimson);box-shadow:0 0 0 3px var(--ring)}
.input::placeholder{color:var(--muted)}
.field{margin-bottom:16px}
.field label{display:block;font-size:11.5px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.search{position:relative}
.search svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:16px;height:16px;
  fill:none;stroke:var(--muted);stroke-width:2;pointer-events:none}
.search .input{padding-left:38px}

/* pills / badges */
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;
  font-size:11.5px;font-weight:600;letter-spacing:.3px}
.pill.up{background:var(--ok-dim);color:var(--ok)}
.pill.down{background:var(--down-dim);color:var(--down)}
.pill.warn{background:var(--warn-dim);color:var(--warn)}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;flex-shrink:0}
.pill.up .dot{box-shadow:0 0 0 0 var(--ok);animation:live 1.8s ease-out infinite}
@keyframes live{0%{box-shadow:0 0 0 0 rgba(25,199,154,.5)}100%{box-shadow:0 0 0 7px rgba(25,199,154,0)}}
.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:7px;font-size:11px;font-weight:600;
  background:var(--surface-3);color:var(--text-dim)}
.zone-pill{display:inline-flex;align-items:center;padding:2px 9px;border-radius:7px;font-size:11px;font-weight:600;
  background:var(--grad-soft);color:var(--text-dim);border:1px solid var(--border-soft)}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r);background:var(--surface)}
table.table{width:100%;border-collapse:collapse;font-size:13.5px}
table.table th{
  text-align:left;padding:13px 16px;font-size:11px;letter-spacing:.8px;text-transform:uppercase;
  color:var(--muted);font-weight:600;border-bottom:1px solid var(--border);position:sticky;top:0;
  background:var(--surface-2);white-space:nowrap;
}
table.table td{padding:13px 16px;border-bottom:1px solid var(--border-soft);font-variant-numeric:tabular-nums}
table.table tbody tr{transition:background .15s}
table.table tbody tr:hover{background:var(--surface-2)}
table.table tbody tr:last-child td{border-bottom:none}

/* modal */
.modal-back{position:fixed;inset:0;z-index:500;background:rgba(5,8,15,.62);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:var(--t)}
.modal-back.open{opacity:1;pointer-events:auto}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
  width:100%;max-width:520px;box-shadow:var(--shadow);transform:translateY(14px) scale(.98);transition:var(--t);max-height:88vh;overflow:auto}
.modal-back.open .modal{transform:none}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--border)}
.modal-head h3{font-size:17px;font-weight:700}
.modal-body{padding:22px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px;border-top:1px solid var(--border)}

/* toast */
#vms-toasts{position:fixed;bottom:22px;right:22px;z-index:900;display:flex;flex-direction:column;gap:10px}
.toast{display:flex;align-items:center;gap:11px;padding:13px 17px;border-radius:var(--r-sm);
  background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);font-size:13.5px;font-weight:500;
  min-width:240px;animation:toastIn .3s cubic-bezier(.2,.8,.2,1)}
.toast.ok{border-left:3px solid var(--ok)} .toast.err{border-left:3px solid var(--down)} .toast.info{border-left:3px solid var(--info)}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}

/* empty / skeleton */
.empty{text-align:center;padding:54px 20px;color:var(--muted)}
.empty svg{width:42px;height:42px;opacity:.4;margin-bottom:14px;fill:none;stroke:currentColor;stroke-width:1.5}
.empty h3{color:var(--text-dim);font-size:15px;font-weight:600;margin-bottom:5px}
.skel{background:linear-gradient(90deg,var(--surface-2) 25%,var(--surface-3) 37%,var(--surface-2) 63%);
  background-size:400% 100%;animation:shimmer 1.3s infinite;border-radius:8px}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}

/* helpers */
.flex{display:flex} .between{justify-content:space-between} .center{align-items:center}
.gap{gap:12px} .gap-sm{gap:7px} .wrap{flex-wrap:wrap} .grow{flex:1}
.mono{font-variant-numeric:tabular-nums}
.dim{color:var(--muted)} .tdim{color:var(--text-dim)}
.right{margin-left:auto} .nowrap{white-space:nowrap}
.hide{display:none!important}
.tac{text-align:center}
