:root {
  color-scheme: light;
  --canvas: #f4f6fa; --surface: #fff; --surface-soft: #f7f9fc;
  --ink: #172033; --muted: #697386; --line: #dfe4ec; --line-strong: #c7cfdb;
  --nav: #111b31; --nav-soft: #1d2a45; --primary: #2563eb; --primary-dark: #1d4ed8; --primary-soft: #eaf1ff;
  --danger: #b42318; --danger-soft: #fff0ee; --warning: #855a08; --warning-soft: #fff8e6;
  --success: #157347; --success-soft: #eaf7f0;
  --shadow: 0 1px 2px rgba(16,24,40,.04), 0 12px 32px rgba(16,24,40,.06);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*{box-sizing:border-box} [hidden]{display:none!important} html{background:var(--canvas)} body{margin:0;min-width:320px;background:var(--canvas);color:var(--ink);font-size:16px;line-height:1.5} a{color:var(--primary-dark)} button,input,select,textarea{font:inherit} button,a,summary{-webkit-tap-highlight-color:transparent} button,summary{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(37,99,235,.25);outline-offset:2px}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;min-height:70px;padding:9px 22px;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.brand{display:inline-flex;align-items:center;gap:11px;min-height:50px;color:var(--ink);font-size:19px;font-weight:780;text-decoration:none;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,#2563eb,#1645ad);color:#fff;font-size:15px;font-weight:800;box-shadow:0 7px 18px rgba(37,99,235,.24)}.account-button{min-height:48px;padding:0 15px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-weight:650}
.layout{display:grid;grid-template-columns:238px minmax(0,1fr);min-height:calc(100vh - 70px)}.sidebar{padding:20px 14px;background:var(--nav)}.nav-list{position:sticky;top:90px;display:grid;gap:7px}.nav-button{display:flex;align-items:center;min-height:52px;padding:12px 15px;border-radius:12px;color:#b9c4d8;text-decoration:none;font-weight:680}.nav-button:hover{background:rgba(255,255,255,.06);color:#fff}.nav-button.active{background:var(--nav-soft);color:#fff;box-shadow:inset 3px 0 0 #6ea0ff}.secondary-nav{display:grid;gap:4px;margin:28px 8px 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.1)}.secondary-nav a{display:flex;align-items:center;min-height:44px;padding:8px;color:#9eabc1;text-decoration:none;font-weight:600}.secondary-nav a:hover{color:#fff}
main{width:100%;max-width:1120px;margin:0 auto;padding:32px 32px 112px}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:25px}h1,h2,h3,p{margin-top:0}h1{margin-bottom:7px;font-size:clamp(28px,4vw,38px);line-height:1.12;letter-spacing:-.035em}h2{margin-bottom:16px;font-size:20px;letter-spacing:-.015em}h3{font-size:17px}.muted,.help,small,dt{color:var(--muted)}.help{margin:7px 0 0;font-size:14px}small{display:block}.eyebrow{display:block;margin-bottom:7px;color:var(--primary-dark);font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.primary,.secondary,.danger-button,.text-button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 18px;border-radius:12px;font-weight:720;text-decoration:none;transition:transform .12s ease,border-color .12s ease,background .12s ease}.primary{border:1px solid var(--primary);background:var(--primary);color:#fff;box-shadow:0 7px 16px rgba(37,99,235,.18)}.primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}.primary:active,.secondary:active,.button:active{transform:translateY(1px)}.secondary{border:1px solid var(--line-strong);background:#fff;color:var(--ink)}.secondary:hover{border-color:#98a3b4;background:var(--surface-soft)}.danger-button{border:1px solid #f0b9b4;background:#fff;color:var(--danger)}.text-button{border:0;background:transparent;color:var(--primary-dark);box-shadow:none}.wide{width:100%}
.action-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}.action-card{min-height:152px;padding:23px;border:1px solid var(--line);border-radius:18px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:var(--shadow)}.action-card strong{display:block;margin-bottom:9px;font-size:20px}.action-card span{color:var(--muted)}.primary-card{border-color:transparent;background:linear-gradient(145deg,#2563eb,#174cbf);color:#fff}.primary-card span{color:rgba(255,255,255,.82)}
.panel{margin-bottom:18px;padding:23px 24px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:var(--shadow)}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--line)}.section-heading h2{margin:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}.field{min-width:0;margin-bottom:13px}.field.full,.detail-grid .full{grid-column:1/-1}label,.field-label{display:block;margin-bottom:7px;font-weight:700}.sub-label{color:var(--muted);font-size:13px;font-weight:700}.required:after{content:" *";color:var(--danger)}
input,select,textarea{width:100%;min-height:52px;padding:12px 13px;border:1px solid var(--line-strong);border-radius:11px;background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(16,24,40,.03)}input:hover,select:hover,textarea:hover{border-color:#9ca8b8}input:focus,select:focus,textarea:focus{border-color:var(--primary)}input[readonly]{background:var(--surface-soft);color:#344054}textarea{min-height:112px;resize:vertical}.input-action{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px}.quantity-control{display:grid;grid-template-columns:minmax(180px,.72fr) minmax(240px,1.28fr);gap:12px}.mini-grid{display:grid;grid-template-columns:1fr .7fr .8fr;gap:12px}
.segmented{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.segmented label,.check{display:flex;align-items:center;min-height:54px;margin:0;padding:11px 13px;border:1px solid var(--line);border-radius:12px;background:#fff}.segmented label:has(input:checked){border-color:var(--primary);background:var(--primary-soft);color:var(--primary-dark)}.segmented input,.check input{width:22px;min-height:22px;margin:0 10px 0 0;box-shadow:none;accent-color:var(--primary)}.quick-add{margin-top:11px;padding:13px 14px;border:1px solid #e6eaf0;border-radius:12px;background:var(--surface-soft)}summary{min-height:38px;font-weight:700}
.sample-section{padding:24px 26px}.sample-section .section-heading{margin-bottom:22px}.sample-fields-grid{display:grid;grid-template-columns:minmax(250px,.9fr) minmax(340px,1.1fr);gap:20px 24px;align-items:start}.sample-fields-grid>.field{margin:0}.sample-wide,.sample-quantity-field{grid-column:1/-1}.sample-wide{margin:0}.sample-quantity-field{padding-top:21px;border-top:1px solid var(--line)}.sample-quantity-field>.field-label{margin-bottom:10px}.sample-section .quantity-control{grid-template-columns:minmax(180px,.65fr) minmax(300px,1.35fr);gap:16px}.sample-section .quick-add{border-color:var(--line);background:#f8fafc}.sample-section .quick-add summary{display:flex;align-items:center;min-height:32px}.quick-add-content{padding-top:13px}.sample-section input:focus,.sample-section select:focus{outline:0;box-shadow:0 0 0 3px rgba(37,99,235,.18)}
.warning{display:grid;gap:3px;margin-top:10px;padding:12px 14px;border:1px solid #f0d598;border-radius:11px;background:var(--warning-soft);color:var(--warning)}.warning-check{margin-top:8px;border-color:#f0d598;background:#fffdf7;color:var(--warning)}.alert{margin-bottom:18px;padding:14px 16px;border-radius:12px}.alert.danger{border:1px solid #f3c3bf;background:var(--danger-soft);color:var(--danger)}.alert.success{border:1px solid #b9e4cc;background:var(--success-soft);color:var(--success)}.notice{padding:13px 14px;border-radius:11px;background:var(--primary-soft);color:var(--primary-dark)}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px;padding:12px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 8px 24px rgba(16,24,40,.09)}
.filters{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(170px,.5fr) auto;gap:12px;align-items:end;margin-bottom:18px}.sample-list,.compact-list{display:grid;gap:11px}.sample-row,.compact-row{display:grid;grid-template-columns:minmax(180px,.7fr) minmax(0,1.3fr) auto;gap:18px;align-items:center;min-height:86px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);text-decoration:none}.sample-row:hover{border-color:#b6c4db;box-shadow:0 8px 20px rgba(16,24,40,.05)}.compact-row{grid-template-columns:minmax(0,1fr) auto;min-height:66px}.sample-main{min-width:0}.sample-main small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status{display:inline-flex;align-items:center;width:max-content;min-height:34px;padding:6px 11px;border-radius:999px;background:var(--primary-soft);color:var(--primary-dark);font-size:14px;font-weight:760}.status.work{background:var(--warning-soft);color:var(--warning)}.status.done{background:var(--success-soft);color:var(--success)}.status.cancelled{background:var(--danger-soft);color:var(--danger)}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px 30px;margin:0}.detail-grid dd{margin:2px 0 0;font-weight:620;white-space:pre-wrap}
.directory-tabs{display:flex;gap:8px;margin:0 0 16px;padding-bottom:5px;overflow-x:auto;scrollbar-width:thin}.directory-tab{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:9px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-weight:690;text-decoration:none;white-space:nowrap}.directory-tab span{display:inline-grid;place-items:center;min-width:28px;min-height:28px;padding:2px 7px;border-radius:999px;background:var(--surface-soft);color:var(--muted);font-size:13px}.directory-tab.active{border-color:#9db9f8;background:var(--primary-soft);color:var(--primary-dark)}.directory-search{display:grid;grid-template-columns:minmax(220px,1fr) auto auto;gap:10px;align-items:end;margin-bottom:14px}.directory-search .field{margin:0}.directory-row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px;padding:14px 2px;border-bottom:1px solid var(--line)}.directory-row:last-child{border:0}.row-actions{display:flex;align-items:center;gap:8px}.row-actions summary{display:flex;align-items:center;min-height:48px;color:var(--primary-dark)}.edit-directory{position:absolute;right:30px;z-index:25;width:min(780px,calc(100vw - 44px));padding:15px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 18px 48px rgba(16,24,40,.18)}.edit-directory input,.edit-directory select{flex:1 1 180px}.inline-form{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.inline-form .field{flex:1 1 220px;margin:0}.pagination{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:18px}.pagination span{color:var(--muted);font-weight:650}
.lookup{position:relative}.lookup-control{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.lookup-clear{min-height:52px;padding:0 14px;border:1px solid var(--line-strong);border-radius:11px;background:#fff;color:var(--primary-dark);font-weight:700}.lookup-results{position:absolute;z-index:45;top:84px;right:0;left:0;max-height:min(380px,48vh);padding:6px;overflow-y:auto;border:1px solid #aebad0;border-radius:14px;background:#fff;box-shadow:0 18px 46px rgba(16,24,40,.18)}.lookup-option{display:block;width:100%;min-height:58px;padding:10px 12px;border:0;border-bottom:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);text-align:left}.lookup-option:last-child{border-bottom:0}.lookup-option:hover,.lookup-option:focus-visible{background:var(--primary-soft)}.lookup-option strong{display:block}.lookup-empty{padding:16px;color:var(--muted)}
.export-builder{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.8fr);gap:28px;align-items:end}.export-builder h2{margin-bottom:7px}.export-builder p{margin-bottom:0}.export-form{display:grid;grid-template-columns:minmax(150px,.55fr) minmax(220px,1fr);gap:12px;align-items:end}.export-current-form{grid-template-columns:minmax(300px,1fr)}.export-form .field{margin:0}.service-links{display:flex;gap:20px;flex-wrap:wrap}.timeline{padding-left:22px}.timeline li{margin:0 0 12px}.danger-zone{margin-top:24px;padding:18px;border:1px solid #f0b9b4;border-radius:14px;background:#fff}.danger-zone summary{color:var(--danger)}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.metric{padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff}.metric strong{display:block;font-size:28px}.metric span{color:var(--muted)}.report-table{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.empty{color:var(--muted)}.error{color:var(--danger)}
.login-screen{display:grid;place-items:center;min-height:100vh;padding:24px;background:radial-gradient(circle at 20% 10%,#e9f0ff,transparent 36%),var(--canvas)}.login-card{width:min(100%,440px);padding:32px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow)}.login-card .brand{margin-bottom:28px}.login-card .field{margin-bottom:18px}
@media (min-width:821px) and (max-height:900px){main{padding-top:22px;padding-bottom:82px}.page-header{margin-bottom:18px}.panel{padding:19px 21px}.form-grid{gap:14px 18px}textarea{min-height:88px}}
@media (max-width:820px){.layout{display:block}.sidebar{position:fixed;right:0;bottom:0;left:0;z-index:40;padding:7px 8px max(7px,env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.12)}.nav-list{position:static;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}.nav-button{justify-content:center;min-height:54px;padding:7px 5px;text-align:center;font-size:13px}.nav-button.active{box-shadow:inset 0 3px 0 #6ea0ff}.secondary-nav{display:none}main{padding:26px 21px 124px}.action-grid{grid-template-columns:1fr}.action-card{min-height:108px}.sample-row{grid-template-columns:1fr auto}.sample-row .sample-main{grid-column:1/-1}.metric-grid{grid-template-columns:repeat(2,1fr)}.export-builder{grid-template-columns:1fr}.sample-fields-grid{grid-template-columns:minmax(220px,.92fr) minmax(280px,1.08fr);gap:18px 20px}.sample-section .quantity-control{grid-template-columns:minmax(150px,.65fr) minmax(220px,1.35fr)}}
@media (max-width:600px){.topbar{padding-inline:12px}.account-button{max-width:130px;padding-inline:10px;overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}main{padding:22px 13px 124px}.page-header{display:block}.page-header>.button{width:100%;margin-top:14px}.panel{padding:18px 15px;border-radius:15px}.form-grid,.detail-grid,.filters,.quantity-control,.mini-grid,.export-form,.sample-fields-grid,.sample-section .quantity-control{grid-template-columns:1fr}.field.full,.detail-grid .full{grid-column:auto}.segmented,.input-action{grid-template-columns:1fr}.form-actions{flex-direction:column-reverse}.form-actions .button,.form-actions button{width:100%}.sample-row{grid-template-columns:1fr;gap:8px}.sample-row .sample-main{grid-column:auto}.directory-row{align-items:flex-start;flex-direction:column}.row-actions{width:100%;justify-content:space-between}.metric-grid{grid-template-columns:1fr 1fr}.inline-form{display:grid;width:100%}.inline-form .field{width:100%}.login-card{padding:25px 20px}.lookup-control{grid-template-columns:1fr}.lookup-clear{width:100%}.lookup-results{top:142px}.directory-search{grid-template-columns:1fr}.directory-search .button,.directory-search button{width:100%}.pagination{flex-wrap:wrap}.edit-directory{position:static;width:100%;margin-top:8px}.export-form button{width:100%}.sample-section{padding:18px 15px}.sample-fields-grid{gap:18px}.sample-wide,.sample-quantity-field{grid-column:auto}.sample-quantity-field{padding-top:18px}.sample-section .quick-add{padding:11px 12px}}
@media (max-width:360px){.brand{gap:8px;font-size:17px}.brand-mark{width:35px;height:35px}.account-button{max-width:98px}.nav-button{padding-inline:2px;line-height:1.1;overflow-wrap:anywhere}}

/* Unified touch geometry and directory forms. */
.secondary-nav a.active{color:#fff}
input:not([type=hidden]):not([type=radio]):not([type=checkbox]),select{height:54px}
input:not([type=hidden]):not([type=radio]):not([type=checkbox]),select{padding-top:0;padding-bottom:0;line-height:1.2}
.touch-date{position:relative}
.calendar-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;height:60px;min-height:60px;padding:0 16px;border:1px solid var(--line-strong);border-radius:11px;background:#fff;color:var(--ink);font-size:18px;font-weight:680;text-align:left}
.calendar-trigger:after{content:"▦";margin-left:12px;color:var(--primary);font-size:24px;line-height:1}.calendar-trigger.empty{color:var(--muted);font-weight:600}.calendar-trigger:hover{border-color:#9ca8b8}.calendar-trigger:focus{border-color:var(--primary)}
.touch-calendar{width:min(460px,calc(100vw - 24px));max-width:none;max-height:calc(100vh - 24px);margin:auto;padding:0;border:1px solid var(--line);border-radius:20px;background:#fff;color:var(--ink);box-shadow:0 24px 72px rgba(16,24,40,.28);overflow:auto}.touch-calendar::backdrop{background:rgba(17,27,49,.52);backdrop-filter:blur(3px)}
.calendar-card{padding:18px}.calendar-header{display:grid;grid-template-columns:56px minmax(0,1fr) 56px;align-items:center;gap:10px;margin-bottom:12px}.calendar-title{text-align:center;font-size:21px}.calendar-nav{display:grid;place-items:center;width:56px;height:56px;padding:0;border:1px solid var(--line);border-radius:14px;background:var(--surface-soft);color:var(--ink);font-size:34px;line-height:1}.calendar-weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}.calendar-weekdays{margin-bottom:6px}.calendar-weekdays span{display:grid;place-items:center;min-height:32px;color:var(--muted);font-size:13px;font-weight:750}.calendar-spacer{min-height:48px}.calendar-day{display:grid;place-items:center;min-width:0;min-height:50px;padding:0;border:1px solid transparent;border-radius:13px;background:#fff;color:var(--ink);font-size:17px;font-weight:680}.calendar-day:hover{background:var(--primary-soft)}.calendar-day.today{border-color:#9db9f8;color:var(--primary-dark)}.calendar-day.selected{border-color:var(--primary);background:var(--primary);color:#fff;box-shadow:0 6px 14px rgba(37,99,235,.24)}.calendar-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.calendar-actions button{min-height:48px}
.customer-object-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}
.customer-object-grid>.field{display:flex;min-width:0;flex-direction:column;margin-bottom:0}
.customer-object-grid #location{flex:1;height:auto;min-height:0}
.directory-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:start;width:100%;padding-top:14px}
.directory-form-customers,.directory-form-materials,.directory-form-employees,.directory-form-codes{grid-template-columns:repeat(2,minmax(0,1fr)) auto}
.directory-form-measurement_units{grid-template-columns:repeat(3,minmax(0,1fr)) auto}
.directory-form .field{min-width:0;margin:0}
.directory-form label{display:flex;align-items:flex-end;min-height:24px}
.directory-form input:not([type=hidden]),.directory-form select,.directory-form button{height:56px;min-height:56px}
.directory-form-action{align-self:start;margin-top:31px}
.directory-form-action button{white-space:nowrap}
.edit-directory{width:min(900px,calc(100vw - 44px))}
.edit-directory.directory-form{padding-top:15px}
.edit-directory .directory-form-action{margin-top:0}
.audit-change{display:block;margin-top:4px;color:var(--muted);overflow-wrap:anywhere}
.audit-list{display:grid}
.audit-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;padding:16px 2px;border-bottom:1px solid var(--line)}
.audit-row:last-child{border:0}
.audit-main>strong{margin-right:8px}
.audit-meta{text-align:right}
.audit-meta time{display:block;color:var(--muted);white-space:nowrap}
.hard-delete{background:var(--danger-soft)}
.hard-delete form{display:grid;gap:12px}

@media (min-width:821px){
  .sidebar{position:sticky;top:70px;align-self:start;height:calc(100vh - 70px);overflow:visible}
  .nav-list{position:static}
}
.filters .field{margin:0}
.filters button{height:54px;min-height:54px}

@media (max-width:600px){
  .directory-form,.edit-directory.directory-form{grid-template-columns:1fr}
  .edit-directory{position:static;right:auto;width:100%;max-width:100%;margin-top:8px}
  .directory-form-action{margin-top:0}
  .directory-form-action button{width:100%}
  .audit-row{grid-template-columns:1fr;gap:8px}
  .audit-meta{text-align:left}
  .account-button{max-width:150px}
  .calendar-trigger{height:58px;min-height:58px;font-size:17px}
  .touch-calendar{width:calc(100vw - 4px);max-height:calc(100vh - 8px);border-radius:16px}
  .calendar-card{padding:8px 6px 12px}.calendar-header{grid-template-columns:52px minmax(0,1fr) 52px;margin-bottom:8px}.calendar-nav{width:52px;height:52px}.calendar-title{font-size:19px}.calendar-weekdays,.calendar-grid{gap:0}.calendar-day{min-height:44px;border-radius:10px}.calendar-spacer{min-height:44px}.calendar-actions{justify-content:stretch}.calendar-actions button{flex:1 1 92px;padding-inline:8px}
  .customer-object-grid{grid-template-columns:1fr}
  .customer-object-grid #location{min-height:150px}
}