:root{--primary: #0f766e;--primary-dark: #115e59;--danger: #dc2626;--warn: #d97706;--bg: #f1f5f9;--card: #ffffff;--text: #0f172a;--muted: #64748b;--border: #e2e8f0;--radius: 14px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;height:100%}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.app-shell{display:flex;flex-direction:column;min-height:100%}.app-header{position:sticky;top:0;z-index:10;background:var(--primary);color:#fff;padding:calc(8px + env(safe-area-inset-top)) 16px 8px;min-height:calc(56px + env(safe-area-inset-top));display:flex;align-items:center;gap:10px;flex-wrap:wrap}.logo{font-weight:700;font-size:20px;letter-spacing:.3px}.app-header{justify-content:space-between}.app-header>div{min-width:0;flex:1 1 auto;flex-wrap:wrap;justify-content:flex-end}.role-pill{width:auto;padding:7px 12px;font-size:13px;font-weight:700;background:#ffffff2e;border-radius:999px;min-height:36px;white-space:nowrap}.tenant-badge{color:#fff;font-size:12px;font-weight:600;opacity:.9;max-width:min(46vw,320px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.role-pill:active{background:#ffffff4d}.role-select{display:flex;flex-direction:column;gap:14px;margin-top:8px}.role-btn{display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;padding:22px 20px;font-size:22px}.role-btn span{font-size:20px;font-weight:800}.role-btn small{font-size:13px;font-weight:600;opacity:.85}.app-main{flex:1;padding:16px 16px 88px;max-width:720px;width:100%;margin:0 auto;overflow-x:hidden;min-width:0}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;flex-wrap:nowrap;background:var(--card);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);z-index:10}.nav-item{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 10px;text-decoration:none;color:var(--muted);font-size:11px;font-weight:600}.nav-item.active{color:var(--primary)}.nav-icon{font-size:22px;line-height:1;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-label{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}h1{font-size:22px;margin:4px 0 16px}h2{font-size:17px;margin:0 0 12px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:14px}.stat-grid{display:grid;grid-template-columns:1fr;gap:12px}.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;display:flex;justify-content:space-between;align-items:center}.stat .value{font-size:30px;font-weight:800}.stat .label{color:var(--muted);font-weight:600}.stat.warn .value{color:var(--warn)}.stat.danger .value{color:var(--danger)}button,.btn{font-family:inherit;font-size:15px;line-height:1.2;font-weight:700;border:none;border-radius:12px;padding:14px 18px;background:var(--primary);color:#fff;cursor:pointer;width:100%;min-width:0;max-width:100%;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;white-space:normal;overflow-wrap:anywhere;min-height:50px;transform:translateZ(0);transform-origin:center;transition:transform .14s ease,background-color .14s ease,box-shadow .14s ease;position:relative}button:active,.btn:active{background:var(--primary-dark);transform:scale(1.035);z-index:2}@media (hover: hover) and (pointer: fine){button:hover:not(:disabled),.btn:hover:not(:disabled){transform:scale(1.045);box-shadow:0 10px 22px #0f172a24;z-index:2}}button:focus-visible,.btn:focus-visible{outline:3px solid rgba(15,118,110,.32);outline-offset:3px}button.secondary,.btn.secondary{background:#e2e8f0;color:var(--text)}button.danger,.btn.danger{background:var(--danger)}button:disabled{opacity:.5;cursor:not-allowed;transform:none}.back-btn{width:auto;background:transparent;color:var(--primary);font-weight:700;font-size:15px;padding:8px 10px 8px 0;justify-content:flex-start;min-height:44px;margin:-4px 0 6px}.back-btn:active{background:transparent;opacity:.55}.btn-row{display:flex;gap:10px;flex-wrap:wrap}.btn-row>button,.btn-row>.btn{flex:1 1 150px}.role-pill,.back-btn{font-size:14px;min-height:40px}label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:10px 0 4px}input,textarea,select{width:100%;font:inherit;padding:13px 14px;border:1px solid var(--border);border-radius:12px;background:#fff;min-width:0;max-width:100%}input:focus,textarea:focus{outline:2px solid var(--primary);border-color:var(--primary)}.article-search{position:relative;flex:1 1 auto;min-width:0;width:100%}.article-search-menu{position:absolute;z-index:30;left:0;right:0;top:calc(100% + 4px);max-height:280px;overflow-y:auto;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:0 12px 30px #0f172a24}.article-search-empty{color:var(--muted);padding:10px 12px;font-size:14px}button.article-search-option{width:100%;min-height:54px;border-radius:0;border:0;padding:10px 12px;justify-content:flex-start;align-items:flex-start;text-align:left;background:#fff;box-shadow:none;color:var(--text);flex-direction:column;gap:2px}button.article-search-option[data-active=true],button.article-search-option:hover{background:#e0f2fe;transform:none;box-shadow:none}button.article-search-option:active{transform:scale(1.015)}.article-search-number{display:block;font-weight:800}.article-search-meta{display:block;color:var(--muted);font-size:13px;font-weight:600;overflow-wrap:anywhere}.article-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--border);min-width:0}.article-row:last-child{border-bottom:none}.article-row .meta{min-width:0;flex:1 1 auto}.article-row .num{font-weight:700}.article-row .name{color:var(--muted);font-size:14px;overflow-wrap:anywhere}.badge{font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;background:#ecfdf5;color:var(--primary);white-space:nowrap;flex:0 0 auto}.badge.low{background:#fef2f2;color:var(--danger)}.message{padding:12px 14px;border-radius:12px;margin-bottom:12px;font-weight:600}.message.error{background:#fef2f2;color:var(--danger)}.message.success{background:#ecfdf5;color:var(--primary-dark)}.muted{color:var(--muted)}.center{text-align:center}#qr-reader{border-radius:var(--radius);overflow:hidden}.qr-img{width:200px;height:200px;display:block;margin:0 auto}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:flex-end;justify-content:center;z-index:50}.modal{background:var(--card);width:100%;max-width:720px;border-radius:18px 18px 0 0;padding:20px 16px calc(20px + env(safe-area-inset-bottom));max-height:90vh;overflow-y:auto}@media (min-width: 900px){body{background:#eef2f6}.app-header{min-height:64px;padding:12px 28px;box-shadow:0 1px #0f172a14;flex-wrap:nowrap}.app-header>div{flex-wrap:nowrap}.logo{font-size:21px}.tenant-badge{max-width:420px;font-size:13px}.app-shell-nav .app-main{max-width:none;width:auto;margin:0;padding:28px 32px 40px 252px}.app-shell:not(.app-shell-nav) .app-main{max-width:1180px;padding:28px 32px 40px}.bottom-nav{top:64px;right:auto;bottom:0;width:220px;flex-direction:column;align-items:stretch;border-top:0;border-right:1px solid var(--border);padding:14px 10px;gap:4px;box-shadow:6px 0 18px #0f172a0a;overflow-y:auto}.nav-item{flex:0 0 auto;flex-direction:row;justify-content:flex-start;gap:12px;min-height:46px;padding:11px 12px;border-radius:10px;font-size:14px}.nav-item:hover{background:#f1f5f9}.nav-item.active{background:#ccfbf1;color:var(--primary-dark)}.nav-icon{font-size:18px;width:24px;text-align:center}.nav-label{white-space:normal}h1{font-size:28px;margin:0 0 20px}h2{font-size:18px}.card{padding:20px;margin-bottom:18px;border-radius:10px}.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.stat{border-radius:10px;padding:20px}.stat .value{font-size:34px}.article-row{padding:14px 0}.btn-row{gap:12px}.btn-row>button,.btn-row>.btn{flex:0 1 auto;min-width:170px}.modal-backdrop{align-items:center;padding:32px}.modal{border-radius:12px;padding:24px;max-height:min(860px,88vh);box-shadow:0 24px 70px #0f172a42}}@media (min-width: 1180px){.app-shell-nav .app-main{padding-left:268px;padding-right:44px}.app-shell-nav .app-main>div{max-width:1120px}}@media (max-width: 520px){body{background:#e8eef3}.app-header{padding:calc(12px + env(safe-area-inset-top)) 14px 12px;gap:8px;background:linear-gradient(135deg,var(--primary),#0b5f59);box-shadow:0 6px 18px #0f172a2e}.logo{font-size:20px}.tenant-badge{max-width:100%;order:3;flex-basis:100%;font-size:12px}.app-main{padding:16px 12px;padding-bottom:calc(162px + env(safe-area-inset-bottom))}.bottom-nav{flex-wrap:wrap;padding:8px 8px calc(8px + env(safe-area-inset-bottom));gap:6px;border-top:0;background:#fffffff5;box-shadow:0 -10px 26px #0f172a2e;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.nav-item{flex:1 0 calc(25% - 6px);min-height:64px;padding:8px 4px 9px;border-radius:14px;font-size:11.5px;justify-content:center}.nav-item.active{background:var(--primary);color:#fff;box-shadow:0 8px 18px #0f766e42}.nav-icon{font-size:25px;font-weight:800}h1{font-size:24px;margin:6px 0 14px}h2{font-size:18px}.card{padding:16px;border-radius:14px;margin-bottom:14px;border-color:#d7e0ea;box-shadow:0 8px 22px #0f172a14}button,.btn{min-height:56px;font-size:16px;border-radius:14px;box-shadow:0 6px 16px #0f766e24}input,textarea,select{min-height:54px;font-size:16px;border-radius:14px;border-color:#cbd5e1}.article-search-menu{max-height:min(360px,52vh);border-radius:14px;box-shadow:0 16px 34px #0f172a38}button.article-search-option{min-height:68px;padding:13px 14px;box-shadow:none}.article-search-number{font-size:16px}.article-search-meta{font-size:13.5px}.article-row{flex-wrap:wrap;align-items:flex-start;gap:8px}.article-row>div[style*=width]{width:100%!important;flex-basis:100%}}@media (max-width: 360px){.app-main{padding-left:10px;padding-right:10px;padding-bottom:calc(150px + env(safe-area-inset-bottom))}.btn-row>button,.btn-row>.btn,button,.btn{flex-basis:100%}.nav-item{flex-basis:33.333%}}