:root{
  --bg:#f0f4f8;--sf:#ffffff;--sf2:#f8fafc;--bd:#e2e8f0;
  --ac:#0284c7;--ac2:#0369a1;--tx:#0f172a;--tx2:#334155;--tx3:#64748b;
  --red:#dc2626;--rdb:#fef2f2;--ora:#ea580c;--orb:#fff7ed;
  --yel:#d97706;--ylb:#fffbeb;--grn:#16a34a;--grb:#f0fdf4;
  --pur:#7c3aed;--purb:#f5f3ff;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
body{font-family:'Noto Sans JP',sans-serif;background:var(--bg);color:var(--tx);min-height:100vh;font-size:13px}
#app{display:flex;flex-direction:column;min-height:100vh}
.hdr{background:#ffffff;border-bottom:1px solid var(--bd);position:sticky;top:0;z-index:100}
.hdr-in{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;max-width:1200px;margin:0 auto;width:100%}
.hdr-t{font-size:15px;font-weight:900;color:var(--ac2)}
.hdr-s{font-size:13px;color:var(--tx3);margin-top:1px}
.bc{display:flex;align-items:center;gap:4px;padding:6px 16px;overflow-x:auto;white-space:nowrap;border-top:1px solid var(--bd);scrollbar-width:none;max-width:1200px;margin:0 auto;width:100%}
.bc::-webkit-scrollbar{display:none}
.bci{font-size:13px;color:var(--tx3);cursor:pointer;padding:3px 7px;border-radius:6px;flex-shrink:0;transition:.15s}
.bci:hover,.bci.active{background:rgba(14,165,233,.12);color:var(--ac2)}
.bci.active{font-weight:700}
.bcs{color:var(--tx3);font-size:14px;flex-shrink:0}
.main{flex:1;padding:16px;max-width:1200px;margin:0 auto;width:100%}
.card{background:var(--sf);border:1px solid var(--bd);border-radius:14px;overflow:hidden;margin-bottom:12px}
.ch{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;border-bottom:1px solid var(--bd);background:var(--sf2)}
.ct{font-size:14px;font-weight:800;color:var(--tx)}
.ig{display:grid;grid-template-columns:repeat(auto-fill,minmax(420px,1fr));gap:10px;padding:14px}
.ib{background:var(--sf2);border:1px solid var(--bd);border-radius:12px;padding:16px 13px 13px;cursor:pointer;transition:all .2s;text-align:left;position:relative;overflow:hidden;width:100%}
.ib::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--ac),var(--ac2))}
.ib:hover{transform:translateY(-2px);border-color:var(--ac)}
.ii{font-size:14px;margin-bottom:0;display:block}
.in{font-size:17px;font-weight:800;color:var(--tx)}
.is{font-size:13px;color:var(--tx2);margin-top:2px;line-height:1.5}
.ibg{display:inline-flex;align-items:center;gap:3px;font-size:14px;font-weight:700;border-radius:5px;padding:2px 6px;margin-top:6px}
.stabs{display:flex;gap:8px;padding:12px 16px;overflow-x:auto;scrollbar-width:none}
.stabs::-webkit-scrollbar{display:none}
.stab{flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:4px;padding:11px 16px;border-radius:12px;border:2px solid transparent;cursor:pointer;transition:all .2s;min-width:80px;background:transparent}
.stab:hover{transform:translateY(-2px)}
.pr{display:grid;grid-template-columns:1fr auto;align-items:start;padding:13px 16px;border-bottom:1px solid var(--bd);gap:10px;cursor:pointer;transition:background .15s;position:relative}
.pr:last-child{border-bottom:none}
.pr:hover{background:var(--sf2)}
.pr.overdue{background:rgba(248,113,113,.05)}
.pr.overdue::before,.pr.soon::before,.pr.warning::before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:3px}
.pr.overdue::before{background:var(--red)}
.pr.soon::before{background:var(--ora)}
.pr.warning::before{background:var(--yel)}
.pc{font-family:JetBrains Mono,monospace;font-size:13px;color:var(--tx3);margin-bottom:3px}
.pn{font-size:17px;font-weight:700;margin-bottom:5px}
.pds{display:flex;gap:9px;flex-wrap:wrap}
.pd{font-size:13px;color:var(--tx3)}
.pd span{color:var(--tx2);font-weight:600}
.prr{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.db{font-size:13px;font-weight:900;line-height:1}
.sc{display:inline-flex;align-items:center;gap:3px;font-size:14px;font-weight:700;border-radius:6px;padding:2px 7px;white-space:nowrap}
.sg{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:13px 16px}
.si{background:var(--sf);border:1px solid var(--bd);border-radius:10px;padding:11px 8px;text-align:center;cursor:pointer;transition:transform .15s}
.si:hover{transform:scale(1.03)}
.sv{font-size:22px;font-weight:900;line-height:1}
.sl{font-size:14px;color:var(--tx2);margin-top:3px;font-weight:700}
.mi{background:var(--sf2);border-radius:10px;padding:11px 14px;margin:0 16px 12px;border:1px solid var(--bd)}
.mir{display:flex;gap:14px;flex-wrap:wrap}
.mii{font-size:13px;color:var(--tx2)}
.mii span{color:var(--tx);font-weight:700;margin-left:3px}
/* fuel badge */
.fb{display:inline-flex;align-items:center;gap:4px;border-radius:6px;padding:3px 9px;font-size:13px;font-weight:800}
/* part master card */
.mpc{background:var(--sf2);border:1px solid var(--bd);border-radius:10px;padding:12px 14px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.mpc-name{font-size:13px;font-weight:700}
.mpc-sub{font-size:13px;color:var(--tx3);margin-top:2px}
.mpc-cycle{font-size:13px;font-weight:800;color:var(--pur);white-space:nowrap}
/* modal */
.mo{position:fixed;inset:0;z-index:500;background:rgba(0,0,0,.85);display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .2s;overscroll-behavior:contain}
.mb{background:var(--sf);border:1px solid var(--bd);border-radius:20px 20px 0 0;width:100%;max-width:620px;max-height:92vh;overflow-y:auto;padding-bottom:20px;animation:slideUp .25s cubic-bezier(.4,0,.2,1)}
.mh2{width:36px;height:4px;background:var(--bd);border-radius:2px;margin:12px auto 0}
.mhd{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px;border-bottom:1px solid var(--bd)}
.mtt{font-size:14px;font-weight:800}
.mcl{background:var(--sf2);border:none;color:var(--tx2);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center}
.mbdy{padding:16px 20px}
.fg{margin-bottom:12px}
.fl{font-size:14px;color:var(--tx2);font-weight:600;margin-bottom:5px;display:block}
.fi,.fs{width:100%;background:var(--sf2);border:1px solid var(--bd);border-radius:10px;padding:10px 12px;color:var(--tx);font-size:14px;font-family:'Noto Sans JP',sans-serif;transition:border-color .15s;-webkit-appearance:none}
.fi:focus,.fs:focus{outline:none;border-color:var(--ac)}
.fs option{background:var(--sf)}
.fr2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn{padding:11px 17px;border-radius:12px;border:none;font-size:14px;font-weight:800;cursor:pointer;font-family:'Noto Sans JP',sans-serif;transition:all .15s}
.btn:disabled{opacity:.6;cursor:not-allowed;}
.bp{background:var(--ac);color:#fff;flex:1}
.bs{background:#166534;color:var(--grn);border:1px solid var(--grn);flex:1}
.brd{background:#7f1d1d;color:var(--red);border:1px solid var(--red)}
.bg{background:var(--sf2);color:var(--tx2);border:1px solid var(--bd)}
.bpur{background:var(--purb);color:var(--pur);border:1px solid rgba(167,139,250,.3);flex:1}
.br{display:flex;gap:8px;margin-top:13px}
.fab{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom,0px));right:20px;z-index:200;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--ac),#0284c7);border:none;color:#fff;font-size:14px;box-shadow:0 4px 20px rgba(14,165,233,.5);cursor:pointer;display:flex;align-items:center;justify-content:center}
.bn{background:var(--sf);border-top:1px solid var(--bd);display:flex;padding:8px 0 env(safe-area-inset-bottom,8px);position:sticky;bottom:0;z-index:100}
.ni{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px;cursor:pointer;border:none;background:transparent;color:var(--tx3);font-family:'Noto Sans JP',sans-serif;transition:color .15s}
.ni.active{color:var(--ac2)}
.empty{text-align:center;padding:36px 20px;color:var(--tx3);font-size:13px}
.toast{position:fixed;top:72px;left:50%;transform:translateX(-50%);background:var(--sf2);border:1px solid var(--bd);border-radius:10px;padding:9px 18px;font-size:13px;font-weight:600;color:var(--tx);z-index:999;animation:fadeIn .3s,fadeOut .3s 2.2s forwards;white-space:nowrap;box-shadow:0 4px 20px rgba(0,0,0,.5)}
.sd{width:8px;height:8px;border-radius:50%;display:inline-block}
.sd.on{background:var(--grn);box-shadow:0 0 6px var(--grn)}
.sd.loc{background:var(--ora)}
.sd.ldb{background:#818cf8;box-shadow:0 0 6px #818cf8}
.drop-area{border:2px dashed var(--bd);border-radius:12px;padding:24px;text-align:center;cursor:pointer;transition:all .2s;background:var(--sf2)}
.drop-area.drag{border-color:var(--ac);background:rgba(14,165,233,.08)}
.drop-area input[type=file]{display:none}
.imp-row{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:7px;margin-bottom:3px;font-size:14px}
.imp-row.new{background:rgba(74,222,128,.1);color:var(--grn)}
.imp-row.skip{background:rgba(251,146,60,.1);color:var(--ora)}
.imp-row.err{background:rgba(248,113,113,.1);color:var(--red)}
/* fuel tabs */
.ftabs{display:flex;gap:6px;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--bd)}
.ftab{padding:5px 12px;border-radius:8px;border:1px solid var(--bd);background:var(--sf2);color:var(--tx3);cursor:pointer;font-size:14px;font-weight:700;transition:all .15s}
.ftab.active{color:#fff}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes fadeOut{from{opacity:1}to{opacity:0}}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}

/* ===== LOGIN SCREEN ===== */
#loginScreen{position:fixed;inset:0;z-index:9999;background:linear-gradient(135deg,#0a0f1e 0%,#0d1528 50%,#0a0f1e 100%);display:flex;align-items:center;justify-content:center;padding:20px}
html.local-db-mode #loginScreen{display:none!important}
.login-card{background:#ffffff;border:1px solid #e2e8f0;border-radius:20px;padding:40px 32px;max-width:360px;width:100%;text-align:center;box-shadow:0 4px 24px rgba(0,0,0,.1)}
.login-logo{font-size:48px;margin-bottom:16px}
.login-title{font-size:14px;font-weight:900;color:#0f172a;margin-bottom:6px}
.login-sub{font-size:13px;color:#4b6280;margin-bottom:32px;line-height:1.6}
.google-btn{display:flex;align-items:center;justify-content:center;gap:12px;background:#fff;color:#3c4043;border:none;border-radius:12px;padding:14px 24px;font-size:13px;font-weight:700;cursor:pointer;width:100%;transition:all .2s;font-family:'Noto Sans JP',sans-serif}
.google-btn:hover{box-shadow:0 4px 16px rgba(255,255,255,.2);transform:translateY(-1px)}
.google-btn:active{transform:scale(.97)}
.google-icon{width:20px;height:20px;flex-shrink:0}
.login-err{color:#f87171;font-size:14px;margin-top:12px;min-height:18px}
/* ===== USER MENU ===== */
.user-avatar{width:30px;height:30px;border-radius:50%;cursor:pointer;border:2px solid var(--bd);object-fit:cover}
.user-avatar-placeholder{width:30px;height:30px;border-radius:50%;background:var(--ac);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:#fff;cursor:pointer;flex-shrink:0}
/* ===== ADMIN BADGE ===== */
.role-badge{font-size:14px;font-weight:700;padding:1px 6px;border-radius:4px}
.role-badge.developer{background:rgba(139,92,246,.2);color:#8b5cf6;border:1px solid rgba(139,92,246,.3)}
.role-badge.admin{background:rgba(251,146,60,.2);color:var(--ora);border:1px solid rgba(251,146,60,.3)}
.role-badge.user{background:rgba(74,222,128,.1);color:var(--grn);border:1px solid rgba(74,222,128,.2)}
.role-badge.pending{background:rgba(251,191,36,.1);color:var(--yel);border:1px solid rgba(251,191,36,.2)}

/* ===== PENDING SCREEN ===== */
#pendingScreen{position:fixed;inset:0;z-index:9998;background:linear-gradient(135deg,#0a0f1e 0%,#0d1528 50%,#0a0f1e 100%);display:none;align-items:center;justify-content:center;padding:20px}
.pending-card{background:#ffffff;border:1px solid #e2e8f0;border-radius:20px;padding:40px 32px;max-width:380px;width:100%;text-align:center;box-shadow:0 4px 24px rgba(0,0,0,.1)}
.pending-avatar{width:64px;height:64px;border-radius:50%;margin:0 auto 16px;border:3px solid #1e3a5f;object-fit:cover}
.pending-avatar-ph{width:64px;height:64px;border-radius:50%;background:#0ea5e9;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:900;color:#fff;margin:0 auto 16px;border:3px solid #1e3a5f}
.pending-icon{font-size:48px;margin-bottom:16px}
.pending-title{font-size:14px;font-weight:900;color:#0f172a;margin-bottom:8px}
.pending-msg{font-size:13px;color:#4b6280;margin-bottom:8px;line-height:1.7}
.pending-email{font-size:14px;color:#0ea5e9;background:rgba(14,165,233,.1);border-radius:8px;padding:8px 16px;margin-bottom:24px;word-break:break-all}
.pending-logout{background:transparent;border:1px solid #e2e8f0;color:#4b6280;border-radius:10px;padding:10px 24px;font-size:13px;cursor:pointer;font-family:'Noto Sans JP',sans-serif;transition:all .2s}
.pending-logout:hover{border-color:#94a3b8;color:#94a3b8}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.spinner{width:32px;height:32px;border:3px solid #1e3a5f;border-top-color:#0ea5e9;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 20px}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}

/* ===== ESTIMATE ===== */
.est-status{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:700;border-radius:6px;padding:3px 9px;white-space:nowrap}
.est-status.draft{background:#f0fdf4;color:#4ade80;border:1px solid #4ade8040}
.est-status.submitted{background:#f5f3ff;color:#818cf8;border:1px solid #818cf840}
.est-check{width:20px;height:20px;border-radius:6px;border:2px solid var(--bd);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .15s;background:var(--sf2)}
.est-check.checked{background:var(--ac);border-color:var(--ac)}
.est-card{background:var(--sf2);border:1px solid var(--bd);border-radius:10px;padding:12px 14px;margin-bottom:8px}
.est-card.selected{border-color:var(--ac);background:rgba(14,165,233,.08)}
.qty-input{width:56px;background:var(--sf2);border:1px solid var(--bd);border-radius:6px;padding:4px 8px;color:var(--tx);font-size:13px;text-align:center}
.qty-input:focus{outline:none;border-color:var(--ac)}

/* ===== PROGRESS OVERLAY ===== */
#progressOverlay{
  position:fixed;inset:0;z-index:9000;
  background:rgba(15,23,42,.6);backdrop-filter:blur(6px);
  display:none;align-items:center;justify-content:center;
}
#progressOverlay.show{display:flex;}
.prog-card{
  background:#ffffff;border:1px solid var(--bd);border-radius:18px;
  padding:28px 32px;width:90%;max-width:380px;text-align:center;
  box-shadow:0 4px 24px rgba(0,0,0,.1);
}
.prog-title{font-size:13px;font-weight:800;color:var(--tx);margin-bottom:6px;}
.prog-sub{font-size:14px;color:var(--tx3);margin-bottom:18px;min-height:18px;}
.prog-bar-wrap{background:var(--sf2);border-radius:99px;height:10px;margin-bottom:12px;overflow:hidden;}
.prog-bar{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--ac),var(--ac2));transition:width .3s ease;width:0%;}
.prog-stats{display:flex;justify-content:space-between;font-size:14px;color:var(--tx3);margin-bottom:18px;}
.prog-count{color:var(--tx2);font-weight:700;}
.prog-time{color:var(--ac2);font-weight:700;font-family:'JetBrains Mono',monospace;}
.prog-eta{color:var(--tx3);}
@media(max-width:767px){.ig{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}}

/* ===== 印刷用スタイル ===== */
.print-header{display:none}
@media print{
  body{background:white!important;color:black!important;font-size:12px}
  .hdr,.bn,.fab,#mc,#pendingScreen,#loginScreen,#progressOverlay,#loadingOverlay,.bc,.print-btn{display:none!important}
  .btn:not(.print-keep){display:none!important}
  #app{min-height:unset}
  .main{padding:0;max-width:100%}
  .card{border:1px solid #888;box-shadow:none;page-break-inside:avoid;margin-bottom:8px;border-radius:4px}
  .ch{background:#f0f0f0!important;border-bottom:1px solid #888}
  .pr{page-break-inside:avoid;border-bottom:1px solid #ccc}
  .ig{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
  .ib{border:1px solid #999;box-shadow:none;break-inside:avoid}
  a{color:black;text-decoration:none}
  .print-header{display:block;padding:8px 0 12px;border-bottom:2px solid #333;margin-bottom:12px;font-size:12px}
  .print-header-title{font-size:16px;font-weight:800;margin-bottom:4px}
  .print-header-info{color:#444;font-size:11px}
}