/* ============================================================
   MAR — design system
   Typography: Zen Kaku Gothic New (JP+body) / Space Grotesk (display)
   ============================================================ */
:root{
  --bg:#070b14; --bg-2:#0a1120; --surface:#0e1626; --surface-2:#121d31; --surface-3:#16223a;
  --hair:rgba(255,255,255,.06); --hair-2:rgba(255,255,255,.11);
  --ink:#eef2f9; --ink-2:#b3bdce; --mut:#7b899f;
  --gold:#cba45a; --gold-2:#e2c47c; --cyan:#5ec8dc; --cyan-2:#93e2f0;
  --danger:#e06a7d; --ok:#74d49b; --warn:#e6a657;
  --r-sm:8px; --r:12px; --r-lg:18px;
  --font-sans:"Zen Kaku Gothic New","Noto Sans JP",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-display:"Space Grotesk","Zen Kaku Gothic New",sans-serif;
  --maxw:1080px;
  --shadow:0 18px 50px -24px rgba(0,0,0,.7);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{
  position:relative;color:var(--ink-2);background:var(--bg);
  font-family:var(--font-sans);font-size:15px;line-height:1.75;font-feature-settings:"palt" 1;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
/* ambient depth + film grain (premium texture, very subtle) */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 520px at 82% -8%, rgba(94,200,220,.07), transparent 60%),
    radial-gradient(820px 480px at 12% 0%, rgba(203,164,90,.06), transparent 58%),
    linear-gradient(180deg,#070b14, #080d18 55%, #0a1018);
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.03;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
#app,header{position:relative;z-index:1}
.hidden{display:none !important}
.muted{color:var(--mut)}
a{color:var(--cyan)}

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:18px;
  padding:13px 22px;border-bottom:1px solid var(--hair);
  background:rgba(7,11,20,.72);backdrop-filter:saturate(140%) blur(14px);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.logomark{width:26px;height:26px;flex-shrink:0}
.logomark.xl{width:46px;height:46px;margin-bottom:6px}
.wordmark{font-family:var(--font-display);font-weight:700;font-size:19px;letter-spacing:.06em;color:var(--ink);line-height:1}
.tagline{font-size:11px;color:var(--mut);letter-spacing:.04em;border-left:1px solid var(--hair-2);padding-left:10px;margin-left:2px}
@media(max-width:620px){.tagline{display:none}}

.nav{display:flex;gap:2px;flex:1;flex-wrap:wrap}
.navbtn{
  position:relative;background:transparent;border:none;color:var(--mut);
  font-family:var(--font-sans);font-size:13.5px;font-weight:500;padding:8px 12px;border-radius:var(--r-sm);
  cursor:pointer;transition:color .16s;
}
.navbtn:hover{color:var(--ink)}
.navbtn.active{color:var(--ink)}
.navbtn.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:-13px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
}
.userbox{display:flex;align-items:center;gap:12px;flex-shrink:0}
.username{font-size:12.5px;color:var(--mut)}

/* ---------- buttons ---------- */
button{font-family:var(--font-sans)}
.ghost{background:transparent;border:1px solid var(--hair-2);color:var(--ink-2);
  border-radius:var(--r-sm);padding:7px 13px;font-size:13px;cursor:pointer;transition:.16s}
.ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.ghost.sm{padding:5px 10px;font-size:12px}
.primary{
  background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#1c1405;border:none;
  border-radius:10px;padding:11px 22px;font-weight:700;font-size:14px;cursor:pointer;
  box-shadow:0 8px 22px -10px rgba(203,164,90,.6);transition:.16s;
}
.primary:hover{filter:brightness(1.05);transform:translateY(-1px)}

/* ---------- layout ---------- */
#app{max-width:var(--maxw);margin:0 auto;padding:30px 20px 72px}
.view{animation:rise .28s cubic-bezier(.2,.7,.2,1)}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.section-title{
  font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);margin:6px 0 18px;display:flex;align-items:center;gap:12px;
}
.section-title::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--hair-2),transparent)}

/* ---------- login ---------- */
#loginView{min-height:calc(100vh - 160px);display:flex;align-items:center;justify-content:center}
.login-card{
  max-width:430px;width:100%;text-align:center;padding:46px 40px 38px;
  background:linear-gradient(180deg,rgba(18,29,49,.85),rgba(14,22,38,.92));
  border:1px solid var(--hair-2);border-radius:var(--r-lg);box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.login-card::before{content:"";position:absolute;top:0;left:24px;right:24px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(203,164,90,.55),rgba(94,200,220,.45),transparent)}
.kicker{font-family:var(--font-display);font-size:11px;font-weight:500;letter-spacing:.34em;
  color:var(--cyan);margin:0 0 10px;text-transform:uppercase}
.login-title{font-family:var(--font-sans);font-weight:700;font-size:27px;letter-spacing:.04em;color:var(--ink);margin:0 0 12px}
.login-sub{color:var(--ink-2);font-size:14px;line-height:1.85;margin:0 0 26px}
.login-note{color:var(--mut);font-size:11.5px;margin:16px 0 0}

/* Google sign-in (brand-correct) */
.gbtn{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;width:100%;
  background:#fff;color:#1f2430;border:none;border-radius:11px;padding:0 18px;height:48px;
  font-size:15px;font-weight:600;font-family:var(--font-sans);cursor:pointer;
  box-shadow:0 6px 20px -8px rgba(0,0,0,.55);transition:.16s;
}
.gbtn:hover{box-shadow:0 10px 26px -8px rgba(0,0,0,.6);transform:translateY(-1px)}
.gbtn:active{transform:translateY(0)}
.gicon{width:18px;height:18px;flex-shrink:0}

/* ---------- report cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(264px,1fr));gap:14px}
.card{
  position:relative;border:1px solid var(--hair);border-radius:var(--r);padding:18px;
  background:linear-gradient(180deg,var(--surface-2),var(--surface));cursor:pointer;
  transition:transform .18s,border-color .18s,box-shadow .18s;overflow:hidden;
}
.card::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;
  background:linear-gradient(90deg,var(--gold),var(--cyan));opacity:0;transition:opacity .18s}
.card:hover{transform:translateY(-3px);border-color:var(--hair-2);box-shadow:var(--shadow)}
.card:hover::before{opacity:.9}
.card h3{margin:2px 0 12px;font-size:17px;font-weight:700;color:var(--ink);letter-spacing:.02em}
.card .row{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}

.chip{font-size:11.5px;border:1px solid var(--hair-2);border-radius:999px;padding:3px 11px;color:var(--ink-2);
  font-family:var(--font-sans);display:inline-flex;align-items:center;gap:5px}
.chip b{color:var(--ink);font-family:var(--font-display);font-weight:600}
.tier-instant{color:var(--gold);border-color:rgba(203,164,90,.4);background:rgba(203,164,90,.07)}
.grade{font-family:var(--font-display);font-weight:700}
.g-A{color:var(--cyan-2)}.g-B{color:#74d49b}.g-C{color:var(--gold-2)}.g-D{color:var(--warn)}.g-F{color:var(--danger)}
.fresh-fresh{color:#74d49b;border-color:rgba(116,212,155,.32)}
.fresh-aging{color:var(--warn);border-color:rgba(230,166,87,.32)}
.fresh-stale{color:var(--danger);border-color:rgba(224,106,125,.32)}

/* ---------- report viewer ---------- */
.report-meta{margin:14px 0;color:var(--ink-2);font-size:13.5px}
.report-meta b{color:var(--ink)}
.off{color:var(--gold);font-size:12px}
.report-frame{width:100%;height:calc(100vh - 230px);min-height:540px;border:1px solid var(--hair-2);
  border-radius:var(--r);background:var(--bg);box-shadow:var(--shadow)}
#backBtn{margin-bottom:6px}

/* ---------- forms ---------- */
.form{max-width:580px;display:flex;flex-direction:column;gap:16px}
.form label{display:flex;flex-direction:column;gap:7px;font-size:13px;color:var(--mut)}
.form label.check{flex-direction:row;align-items:center;gap:9px;color:var(--ink-2)}
.form .req{color:var(--danger)}
.form input,.form select,.form textarea{
  font:inherit;font-size:14px;background:var(--surface);color:var(--ink);
  border:1px solid var(--hair-2);border-radius:10px;padding:11px 13px;transition:.15s;
}
.form input::placeholder,.form textarea::placeholder{color:#5d6982}
.form input:focus,.form select:focus,.form textarea:focus{
  outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(94,200,220,.13)}
.form .primary{align-self:flex-start;margin-top:4px}
.form-msg{font-size:13px;padding:6px 0}
.form-msg.ok{color:var(--ok)}.form-msg.err{color:var(--danger)}

/* ---------- rows (requests / queue / freshness / notifications) ---------- */
.rows{display:flex;flex-direction:column;gap:10px}
.reqrow{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  border:1px solid var(--hair);border-radius:var(--r);padding:13px 16px;
  background:linear-gradient(180deg,var(--surface-2),var(--surface))}
.reqmain{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.reqmain b{color:var(--ink);font-size:14.5px}
.reqside{display:flex;align-items:center;gap:8px}
.reqrow.unread{border-left:2px solid var(--gold)}
.src{color:var(--cyan);font-size:11.5px;text-decoration:none;border-bottom:1px dotted var(--cyan)}
.status{font-family:var(--font-display);font-size:11.5px;font-weight:600;letter-spacing:.04em;
  border:1px solid var(--hair-2);border-radius:999px;padding:3px 11px}
.s-queued{color:var(--mut)}
.s-in_progress{color:var(--cyan);border-color:rgba(94,200,220,.32)}
.s-draft{color:var(--gold);border-color:rgba(203,164,90,.32)}
.s-published{color:var(--ok);border-color:rgba(116,212,155,.32)}
.s-rejected{color:var(--danger);border-color:rgba(224,106,125,.32)}
select.cad{font:inherit;font-size:12px;background:var(--surface);color:var(--ink);
  border:1px solid var(--hair-2);border-radius:8px;padding:5px 8px}

/* ---------- calendar ---------- */
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--danger);
  vertical-align:middle;margin-left:3px;box-shadow:0 0 0 3px rgba(224,106,125,.18)}
.cal{max-width:460px;border:1px solid var(--hair);border-radius:var(--r);padding:16px 18px;
  background:linear-gradient(180deg,var(--surface-2),var(--surface))}
.cal-title{font-family:var(--font-display);font-size:14px;font-weight:600;color:var(--ink);
  text-align:center;margin-bottom:12px;letter-spacing:.04em}
.cal-week{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;margin-bottom:7px}
.cal-week span{text-align:center;font-size:10.5px;color:var(--mut);font-family:var(--font-display)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}
.cal-cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:13px;
  font-family:var(--font-display);border:1px solid transparent;border-radius:8px;color:var(--ink-2)}
.cal-cell.empty{border:none}
.cal-cell.today{border-color:var(--hair-2);color:var(--cyan)}
.cal-cell.marked{background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#1c1405;font-weight:700;
  box-shadow:0 6px 16px -8px rgba(203,164,90,.7)}
.cal-cell.marked.today{box-shadow:0 0 0 1.5px var(--cyan),0 6px 16px -8px rgba(203,164,90,.7)}

.loading{text-align:center;color:var(--mut);padding:48px}