:root{
  --ink:#171717;--muted:#6e716d;--paper:#f6f6f3;--card:#fff;--line:#e5e5df;
  --red:#ef3340;--yellow:#ffc72c;--green:#20ad49;--blue:#1183c5;--pink:#e63c91;
  --soft-red:#fff0f1;--soft-yellow:#fff8df;--soft-green:#ecf8ef;--soft-blue:#eaf5fb;
  --shadow:0 14px 38px rgba(18,18,18,.07);
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic UI",Meiryo,sans-serif;
  color:var(--ink);background:var(--paper);font-synthesis:none
}
[hidden]{display:none!important}
*{box-sizing:border-box}
html{background:var(--paper);scroll-behavior:smooth;touch-action:pan-x pan-y}
body{margin:0;min-height:100vh;background:var(--paper);touch-action:pan-x pan-y}
button,input,select{font:inherit}
button{cursor:pointer}
button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(17,131,197,.22);outline-offset:2px}
.kicker{margin:0 0 5px;color:var(--red);font-size:10px;font-weight:900;letter-spacing:.19em}
.login-shell{min-height:100svh;padding:calc(30px + env(safe-area-inset-top)) 22px calc(30px + env(safe-area-inset-bottom));display:grid;place-items:center;background:radial-gradient(circle at 85% 8%,rgba(230,60,145,.12),transparent 27%),radial-gradient(circle at 15% 92%,rgba(32,173,73,.13),transparent 30%),var(--paper)}
.login-card{width:min(100%,420px);padding:32px;border:1px solid var(--line);border-radius:26px;background:rgba(255,255,255,.92);box-shadow:var(--shadow)}
.login-logo{display:block;width:78px;height:86px;margin-bottom:26px;border-radius:16px;object-fit:cover;background:#000}
.login-card h1{margin:0;font-size:clamp(38px,10vw,52px);font-weight:850;letter-spacing:-.05em}
.lead{margin:14px 0 28px;color:var(--muted);font-size:14px;line-height:1.8}
.stack-form{display:grid;gap:8px}
.stack-form label,.management-form label{font-size:12px;font-weight:800}
.stack-form input,.stack-form select,.management-form input,.management-form select,.source-card input,.user-card input{width:100%;height:46px;padding:0 13px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-size:16px;outline:0}
.stack-form input:focus,.stack-form select:focus,.management-form input:focus,.management-form select:focus,.source-card input:focus,.user-card input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(17,131,197,.12)}
.primary-button{width:100%;min-height:48px;border:0;border-radius:13px;background:#111;color:#fff;font-weight:850}
.primary-button.compact{width:auto;min-width:150px;padding:0 18px}
.form-error{min-height:19px;margin:2px 0;color:#b32732;font-size:12px}
.secure-note{margin:20px 0 0;text-align:center;color:#92948f;font-size:11px}
.app-shell{min-height:100vh;padding-bottom:calc(78px + env(safe-area-inset-bottom))}
.topbar{position:sticky;z-index:10;top:0;display:flex;align-items:center;justify-content:space-between;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;background:rgba(246,246,243,.94);border-bottom:1px solid rgba(229,229,223,.9);backdrop-filter:blur(18px)}
.topbar-title{display:flex;align-items:center;gap:12px;min-width:0}
.header-logo{width:39px;height:43px;border-radius:9px;object-fit:cover;background:#000}
.topbar h1{margin:1px 0 0;font-size:22px;font-weight:850;letter-spacing:-.04em}
.user-chip{overflow:hidden;max-width:190px;margin:0;color:var(--muted);font-size:10px;font-weight:750;white-space:nowrap;text-overflow:ellipsis}
.icon-button{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:13px;background:#fff;color:var(--ink);font-size:22px}
.content{width:min(100%,900px);margin:auto;padding:18px 14px 34px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.stat-card{position:relative;overflow:hidden;min-height:86px;padding:13px;border:1px solid var(--line);border-radius:18px;background:#fff;color:var(--ink);text-align:left}
.stat-card:after{position:absolute;right:-14px;bottom:-18px;width:54px;height:54px;border-radius:50%;opacity:.18;content:""}
.stat-card span{display:block;color:var(--muted);font-size:11px;font-weight:800}
.stat-card strong{display:block;margin-top:7px;font-size:29px;line-height:1}
.stat-card.accent-red:after{background:var(--red)}.stat-card.accent-green:after{background:var(--green)}.stat-card.accent-yellow:after{background:var(--yellow)}
.notice-card{display:flex;align-items:center;gap:14px;margin:14px 0;padding:16px;border:1px solid #cfe6f3;border-radius:18px;background:var(--soft-blue)}
.notice-card div{flex:1}.notice-card strong{font-size:13px}.notice-card p{margin:4px 0 0;color:#56717f;font-size:11px;line-height:1.5}
.small-button{flex:none;min-height:38px;padding:8px 13px;border:0;border-radius:11px;background:#111;color:#fff;font-size:12px;font-weight:850}
.search-row{display:flex;gap:8px;margin-top:18px}
.search-box{display:flex;align-items:center;gap:7px;flex:1;height:48px;padding:0 13px;border:1px solid var(--line);border-radius:14px;background:#fff}
.search-box span{color:#8e918d;font-size:20px}.search-box input{width:100%;border:0;outline:0;background:transparent;font-size:14px}
.filter-button{padding:0 12px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);font-size:12px;font-weight:800}
.filters{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:9px;padding:14px;border:1px solid var(--line);border-radius:15px;background:#fff}
.filters label{font-size:11px;font-weight:800}.filters select{display:block;width:100%;height:39px;margin-top:6px;border:1px solid var(--line);border-radius:10px;background:#fff}
.filters .check-row{grid-column:1/-1;display:flex;align-items:center;gap:7px;font-weight:650}.filters .check-row input{width:18px;height:18px}
.text-button{justify-self:start;border:0;background:transparent;color:var(--blue);font-size:12px;font-weight:800}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:26px 2px 11px}.section-heading h2,.page-intro h2{margin:0;font-size:22px;font-weight:850;letter-spacing:-.035em}.section-heading>span,.heading-actions>span{color:var(--muted);font-size:12px}.heading-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.heading-actions .text-button{padding:5px 0}
.inventory-list{display:grid;gap:9px}
.inbox-search{width:100%}.inbox-list{display:grid;gap:7px}.inbox-card{display:grid;width:100%;grid-template-columns:38px minmax(0,1fr) auto;gap:11px;align-items:center;padding:13px 14px;border:1px solid var(--line);border-radius:15px;background:#fff;color:var(--ink);text-align:left}.inbox-card:hover{border-color:#cfd0ca;box-shadow:0 5px 18px rgba(18,18,18,.035)}.mail-avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--soft-blue);color:var(--blue);font-size:14px;font-weight:900}.inbox-body{min-width:0}.inbox-sender{overflow:hidden;margin:0;font-size:12px;font-weight:850;white-space:nowrap;text-overflow:ellipsis}.inbox-sender span{color:var(--muted);font-size:9px;font-weight:550}.inbox-subject{overflow:hidden;margin:4px 0 0;font-size:12px;font-weight:750;white-space:nowrap;text-overflow:ellipsis}.inbox-preview{overflow:hidden;margin:3px 0 0;color:var(--muted);font-size:10px;white-space:nowrap;text-overflow:ellipsis}.inbox-meta{display:grid;justify-items:end;gap:5px;color:#91948f;font-size:9px;white-space:nowrap}.inbox-meta span{padding:3px 6px;border-radius:8px;background:#f0f1ee;color:#686b67}
.mail-detail-dialog{width:min(760px,calc(100% - 24px));max-width:none;max-height:min(90svh,920px);padding:0;border:0;border-radius:23px;background:#fff;box-shadow:0 28px 90px rgba(0,0,0,.25)}.mail-detail-dialog::backdrop{background:rgba(20,20,20,.46);backdrop-filter:blur(3px)}.mail-detail-shell{min-height:360px}.mail-detail-header{position:sticky;z-index:2;top:0;display:grid;grid-template-columns:42px minmax(0,1fr);gap:12px;align-items:start;padding:18px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);backdrop-filter:blur(14px)}.mail-detail-header h2{overflow-wrap:anywhere;margin:0;font-size:20px;line-height:1.4}.mail-back-button{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:20px}.mail-detail-loading{padding:70px 24px;text-align:center;color:var(--muted);font-size:13px}.mail-detail-addresses{display:grid;gap:8px;margin:0;padding:18px;border-bottom:1px solid var(--line);background:#fafaf8}.mail-detail-addresses>div{display:grid;grid-template-columns:62px minmax(0,1fr);gap:9px}.mail-detail-addresses dt{color:var(--muted);font-size:10px;font-weight:850}.mail-detail-addresses dd{overflow-wrap:anywhere;margin:0;font-size:11px;line-height:1.6}.mail-detail-section{padding:20px 18px;border-bottom:1px solid var(--line)}.mail-detail-section:last-child{border-bottom:0}.mail-detail-section h3{margin:0 0 12px;font-size:12px}.mail-detail-body{min-height:120px;overflow-wrap:anywhere;color:#292a28;font-size:13px;line-height:1.85;white-space:pre-wrap}.mail-detail-attachments{display:grid;gap:7px}.mail-attachment-row{display:flex;align-items:center;gap:10px;padding:11px;border:1px solid var(--line);border-radius:12px;background:#fafaf8}.mail-attachment-row>span{color:var(--red);font-size:20px}.mail-attachment-row div{display:grid;min-width:0}.mail-attachment-row strong{overflow:hidden;font-size:11px;text-overflow:ellipsis;white-space:nowrap}.mail-attachment-row small{margin-top:3px;color:var(--muted);font-size:9px}.mail-detail-links{display:grid;gap:8px}.mail-detail-links a{overflow-wrap:anywhere;color:var(--blue);font-size:11px;line-height:1.6}
.inventory-card{position:relative;display:grid;grid-template-columns:43px minmax(0,1fr) auto;gap:11px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:17px;background:#fff;box-shadow:0 5px 18px rgba(18,18,18,.025)}
.inventory-card.unread{border-color:#f1bdc1;background:linear-gradient(90deg,var(--soft-red),#fff 34%)}
.inventory-card.unread:before{position:absolute;top:13px;bottom:13px;left:-2px;width:5px;border-radius:4px;background:var(--red);content:""}
.file-icon{display:grid;place-items:center;width:43px;height:48px;border-radius:12px;background:var(--soft-blue);color:var(--blue);font-size:11px;font-weight:900}.file-icon.pdf{background:var(--soft-red);color:#bc3440}
.card-body{min-width:0}.maker{margin:0;font-size:13px;font-weight:850}.branch{color:var(--muted);font-weight:650}.filename{overflow:hidden;margin:4px 0 0;color:#50534f;font-size:11px;white-space:nowrap;text-overflow:ellipsis}.meta{margin-top:6px;color:#90938e;font-size:10px}
.open-button{padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--blue);font-size:11px;font-weight:850;text-decoration:none}
.page-intro{padding:6px 2px 18px}.page-intro p:last-child{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.7}
.review-card{grid-template-columns:40px 1fr;cursor:pointer}.review-card .file-icon{width:40px;height:40px;background:var(--soft-yellow);color:#876d16}.review-reason{margin:6px 0 0;color:#706a55;font-size:11px;line-height:1.55}
.empty-state{padding:50px 22px;text-align:center;color:var(--muted)}.empty-state span{display:block;color:#b0b2ad;font-size:34px}.empty-state h3{margin:12px 0 4px;color:var(--ink);font-size:14px}.empty-state p{margin:0;font-size:11px;line-height:1.7}
.maker-grid{display:grid;grid-template-columns:1fr;gap:9px}
.maker-card{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:16px;border:1px solid var(--line);border-radius:17px;background:#fff;text-align:left}
.maker-card:hover{border-color:#cfd0ca}.maker-card h3{margin:0;font-size:14px}.maker-card p{margin:5px 0 0;color:var(--muted);font-size:10px}.maker-count{display:grid;place-items:center;min-width:42px;height:42px;padding:0 9px;border-radius:13px;background:var(--soft-blue);color:var(--blue);font-size:15px;font-weight:900}.maker-card.has-unread .maker-count{background:var(--soft-red);color:var(--red)}
.management-form{padding:17px;border:1px solid var(--line);border-radius:18px;background:#fff}.management-form h3{margin:0 0 14px;font-size:14px}.form-grid{display:grid;gap:11px}.form-grid label{display:grid;gap:6px}.form-grid.three,.form-grid.two{grid-template-columns:1fr}
.source-list,.user-list{display:grid;gap:9px}.source-card,.user-card{padding:14px;border:1px solid var(--line);border-radius:16px;background:#fff}.source-card.readonly{display:flex;align-items:center;justify-content:space-between;gap:10px}.source-card.readonly h3{margin:0;font-size:13px}.source-card.readonly p{margin:4px 0 0;color:var(--muted);font-size:11px}.source-email{overflow-wrap:anywhere;color:var(--blue)!important}
.source-edit-grid{display:grid;gap:8px}.source-actions,.user-actions{display:flex;gap:7px;margin-top:9px}.secondary-button,.danger-button{min-height:36px;padding:7px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:11px;font-weight:850}.danger-button{border-color:#f0c7ca;color:#b72d39}.secondary-button{color:var(--blue)}
.settings-grid{display:grid;gap:9px}.settings-card{display:flex;gap:13px;padding:17px;border:1px solid var(--line);border-radius:17px;background:#fff}.settings-icon{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:12px;font-size:19px}.icon-blue{background:var(--soft-blue);color:var(--blue)}.icon-pink{background:#fdebf4;color:var(--pink)}.icon-green{background:var(--soft-green);color:var(--green)}
.settings-card-body{flex:1;min-width:0}.settings-card h3,.admin-card h3{margin:1px 0 5px;font-size:14px}.settings-card p,.admin-card p{margin:0 0 10px;color:var(--muted);font-size:11px;line-height:1.65}
.admin-section{margin-top:26px}.admin-card{margin-bottom:10px;padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff}.card-heading{display:flex;align-items:start;justify-content:space-between;gap:12px}.status-pill{flex:none;padding:5px 8px;border-radius:20px;background:var(--soft-yellow);color:#765e0d;font-size:9px;font-weight:900}.form-narrow{max-width:520px;margin-top:14px}.inset-form{margin:14px 0;background:var(--paper)}.user-card{background:#fafaf8}.user-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.user-card h4{margin:0;font-size:13px}.user-card p{margin:3px 0 0;color:var(--muted);font-size:10px}.role-badge{padding:4px 8px;border-radius:10px;background:var(--soft-blue);color:var(--blue);font-size:9px;font-weight:900}.user-reset{display:grid;grid-template-columns:1fr auto;gap:7px;margin-top:10px}.action-card{display:flex;align-items:center;justify-content:space-between;gap:14px}.action-card p{margin-bottom:0}.retention-card{margin-top:10px}
.logout-button{width:100%;margin-top:18px;padding:14px;border:1px solid #edc7ca;border-radius:14px;background:#fff;color:#ac3039;font-weight:850}
.bottom-nav{position:fixed;z-index:20;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(5,1fr);height:calc(70px + env(safe-area-inset-bottom));padding:3px 3px env(safe-area-inset-bottom);background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(18px)}
.nav-button{position:relative;border:0;background:transparent;color:#858884;font-size:8px;font-weight:800}.nav-button span{display:block;margin-bottom:2px;font-size:19px}.nav-button.active{color:#111}.nav-button.active:after{position:absolute;right:30%;bottom:4px;left:30%;height:3px;border-radius:3px;background:var(--red);content:""}.nav-button i{position:absolute;top:3px;left:calc(50% + 5px);min-width:16px;height:16px;padding:0 4px;border-radius:9px;background:var(--red);color:#fff;font:700 9px/16px sans-serif}
.toast{position:fixed;z-index:40;right:16px;bottom:calc(82px + env(safe-area-inset-bottom));left:16px;padding:13px 15px;border-radius:12px;background:#111;color:#fff;text-align:center;font-size:12px;box-shadow:var(--shadow)}
.install-dialog{width:min(calc(100% - 32px),390px);padding:0;border:0;border-radius:22px;box-shadow:0 26px 70px rgba(0,0,0,.22)}.install-dialog::backdrop{background:rgba(0,0,0,.42);backdrop-filter:blur(3px)}.install-dialog form{position:relative;padding:27px}.dialog-close{position:absolute;top:12px;right:12px;width:34px;height:34px;border:0;border-radius:50%;background:#f0f0ec;font-size:22px}.dialog-logo{display:block;width:72px;height:72px;margin-bottom:18px;border-radius:17px}.install-dialog h2{margin:0;font-size:22px}.install-dialog ol{margin:15px 0 22px;padding-left:22px;color:var(--muted);font-size:13px;line-height:2}
@media(min-width:620px){.maker-grid{grid-template-columns:repeat(2,1fr)}.form-grid.two{grid-template-columns:repeat(2,1fr)}.form-grid.three{grid-template-columns:1.3fr 1fr 1fr}.settings-grid{grid-template-columns:repeat(2,1fr)}.source-edit-grid{grid-template-columns:1.35fr 1fr 1fr}.login-card{padding:38px}}
@media(min-width:850px){.app-shell{padding:0 0 0 118px}.topbar{padding:14px 28px}.content{padding:28px}.bottom-nav{right:auto;top:0;width:118px;height:100vh;grid-template-columns:1fr;grid-template-rows:repeat(5,82px);align-content:center;padding:0;border-top:0;border-right:1px solid var(--line)}.nav-button{font-size:10px}.nav-button span{font-size:21px}.nav-button.active:after{top:20%;right:auto;bottom:20%;left:0;width:4px;height:auto}.nav-button i{top:12px}.maker-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:390px){.content{padding-right:11px;padding-left:11px}.stats-grid{gap:6px}.stat-card{padding:11px}.stat-card strong{font-size:25px}.inventory-card{grid-template-columns:39px minmax(0,1fr) auto;padding:12px;gap:9px}.file-icon{width:39px}.open-button{padding:8px}.inbox-card{grid-template-columns:34px minmax(0,1fr);padding:12px;gap:9px}.mail-avatar{width:34px;height:34px}.inbox-meta{grid-column:2;display:flex;justify-content:space-between}.action-card{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.mail-detail-dialog{width:100%;height:100svh;max-height:none;margin:0;border-radius:0}.mail-detail-shell{min-height:100svh}.mail-detail-header{padding-top:calc(14px + env(safe-area-inset-top))}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}