:root{--navy:#00236f;--primary:#1e3a8a;--blue-soft:#eef2ff;--ink:#1a1b21;--muted:#667085;--line:#d7dce5;--surface:#f5f7fb;--white:#fff;--red:#c62828;--green:#087f5b;--amber:#b45309;--radius:10px;--shadow:0 8px 24px rgba(18,35,74,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--surface);color:var(--ink);font-family:"Noto Sans Thai","Be Vietnam Pro",sans-serif;line-height:1.5}.topbar{min-height:72px;padding:0 clamp(16px,4vw,48px);display:flex;align-items:center;justify-content:space-between;background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:12px;color:var(--navy);text-decoration:none}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:8px;background:var(--navy);color:#fff;font:700 14px "Be Vietnam Pro"}.brand strong,.brand small{display:block}.brand small{color:var(--muted);font-size:12px}.topbar nav{display:flex;gap:8px}.topbar nav a{padding:10px 14px;border-radius:6px;color:var(--muted);font-weight:600;text-decoration:none}.topbar nav a.active,.topbar nav a:hover{background:var(--blue-soft);color:var(--navy)}.page{max-width:1500px;margin:auto;padding:36px clamp(16px,4vw,48px) 60px}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px}.page-heading h1{font-size:clamp(28px,4vw,42px);line-height:1.2;margin:4px 0 8px;color:var(--navy)}.page-heading p{margin:0;color:var(--muted);max-width:750px}.eyebrow{font:700 12px "Be Vietnam Pro"!important;letter-spacing:.14em;color:var(--primary)!important}.draft-state{white-space:nowrap;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted);font-size:13px}.stepper{display:grid;grid-template-columns:repeat(5,1fr);padding:22px 24px;margin:28px 0;list-style:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.stepper li{position:relative;display:flex;align-items:center;gap:8px;color:#98a2b3;font-size:13px;font-weight:600}.stepper li:not(:last-child):after{content:"";position:absolute;left:42px;right:12px;top:15px;height:1px;background:var(--line)}.stepper span{position:relative;z-index:1;display:grid;place-items:center;width:30px;height:30px;border:2px solid var(--line);border-radius:50%;background:#fff}.stepper .current{color:var(--primary)}.stepper .current span{border-color:var(--primary);background:var(--primary);color:#fff}.layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(290px,1fr);gap:24px}.primary-column,.side-column{display:flex;flex-direction:column;gap:24px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.section-title{display:flex;align-items:center;gap:12px;padding-bottom:16px;margin-bottom:20px;border-bottom:1px solid var(--line)}.section-title>span{display:grid;place-items:center;width:36px;height:36px;border-radius:6px;background:var(--navy);color:#fff;font:700 12px "Be Vietnam Pro"}.section-title h2,.section-title p{margin:0}.section-title h2,.locked-card h2{color:var(--navy);font-size:20px}.section-title p{color:var(--muted);font-size:13px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}.field.full{grid-column:1/-1}.field label,.field .label{color:#26334d;font-size:14px;font-weight:600}.field b{color:var(--red)}input,select,textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid #c7ced9;border-radius:6px;background:#fff;color:var(--ink);font:inherit;transition:.18s}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid rgba(30,58,138,.13);border-color:var(--primary)}input:disabled,textarea:disabled{background:#f2f4f7;color:#98a2b3}input:user-invalid,select:user-invalid,textarea:user-invalid{border-color:var(--red)}.field small{color:var(--muted)}.upload-field{margin-top:20px}.upload-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:150px;padding:22px;border:2px dashed #aab4c5;border-radius:8px;background:#f8faff;text-align:center;cursor:pointer}.upload-zone:hover,.upload-zone.dragging{border-color:var(--primary);background:var(--blue-soft)}.upload-zone small{margin-top:4px}.upload-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;margin-bottom:8px;background:var(--navy);color:#fff;font-size:24px}.file-list{display:grid;gap:8px;margin:12px 0 0;padding:0;list-style:none}.file-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:13px}.file-list button{border:0;background:none;color:var(--red);cursor:pointer}.field-error{min-height:20px;margin:4px 0 0;color:var(--red);font-size:13px}.cost-heading .button{margin-left:auto}.table-wrap{overflow-x:auto}table{width:100%;min-width:720px;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left}th{color:var(--navy);background:#f2f4f8;font-size:13px}td input{min-height:38px}.number{text-align:right!important}.number-input{text-align:right}tfoot td{background:var(--navy);color:#fff;font-weight:700}.icon-button{width:34px;height:34px;border:1px solid #f2c7c7;border-radius:5px;background:#fff5f5;color:var(--red);font-size:21px;cursor:pointer}.locked-card{border-left:4px solid var(--primary)}.locked-card h2{margin:10px 0 4px}.locked-card>p{margin:0 0 20px;color:var(--muted);font-size:13px}.locked-card.muted{opacity:.75}.locked-label{display:inline-block;padding:4px 8px;border-radius:4px;background:var(--blue-soft);color:var(--primary);font-size:11px;font-weight:700}.status-card span,.status-card strong,.status-card p{display:block}.status-card span{color:var(--muted);font-size:12px}.status-card strong{margin:8px 0;color:var(--amber);font-size:18px}.status-card i{display:inline-block;width:8px;height:8px;margin-right:8px;border-radius:50%;background:#f59e0b}.status-card p{margin:0;color:var(--muted);font-size:13px}.actions{position:sticky;bottom:0;z-index:10;display:flex;justify-content:flex-end;gap:12px;margin-top:24px;padding:16px 0;background:linear-gradient(transparent,var(--surface) 20%)}.button{min-height:44px;padding:10px 18px;border-radius:6px;font:600 14px inherit;cursor:pointer}.button.primary{border:1px solid var(--navy);background:var(--navy);color:#fff}.button.secondary{border:1px solid var(--primary);background:#fff;color:var(--primary)}.button.ghost{border:1px solid var(--line);background:#fff;color:var(--muted)}.button:hover{filter:brightness(.97)}.toast{position:fixed;right:24px;bottom:24px;z-index:50;max-width:360px;padding:14px 18px;border-radius:8px;background:#172033;color:#fff;box-shadow:0 12px 32px rgba(0,0,0,.2);opacity:0;transform:translateY(14px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.toast.error{background:#8b1e1e}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:960px){.layout{grid-template-columns:1fr}.side-column{display:grid;grid-template-columns:repeat(2,1fr)}.status-card{grid-column:1/-1}.stepper li{font-size:0}.stepper li span{font-size:13px}.stepper li:not(:last-child):after{left:36px;right:6px}}
@media(max-width:640px){.topbar{min-height:64px}.brand small{display:none}.topbar nav a{padding:8px}.page{padding-top:24px}.page-heading{display:block}.draft-state{display:inline-block;margin-top:14px}.stepper{padding:16px 10px}.form-grid,.side-column{grid-template-columns:1fr}.card{padding:18px}.cost-heading{align-items:flex-start;flex-wrap:wrap}.cost-heading .button{width:100%;margin:8px 0 0}.actions{display:grid;grid-template-columns:1fr 1fr}.actions .primary{grid-column:1/-1;grid-row:1}.toast{left:16px;right:16px;bottom:16px}}
.nav-button{padding:10px 14px;border:0;border-radius:6px;background:transparent;color:var(--muted);font:600 14px inherit;cursor:pointer}.nav-button:hover{background:var(--blue-soft);color:var(--navy)}.auth-page{min-height:100vh;background:linear-gradient(120deg,var(--navy) 0 42%,var(--surface) 42%)}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1fr minmax(360px,540px);align-items:center;gap:8vw;max-width:1250px;margin:auto;padding:40px}.auth-brand{color:#fff}.auth-brand .brand-mark{margin-bottom:32px;background:#fff;color:var(--navy)}.auth-brand .eyebrow{color:#b6c4ff!important}.auth-brand h1{max-width:560px;margin:8px 0 16px;font-size:clamp(36px,5vw,64px);line-height:1.1}.auth-brand>p:last-child{max-width:520px;color:#d9e1ff}.auth-card{padding:32px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 24px 70px rgba(0,0,0,.18)}.auth-card h2{margin:24px 0;color:var(--navy)}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;padding:4px;border-radius:8px;background:#eef1f6}.auth-tabs button{padding:10px;border:0;border-radius:6px;background:transparent;color:var(--muted);font:600 14px inherit;cursor:pointer}.auth-tabs button.active{background:#fff;color:var(--navy);box-shadow:0 2px 8px rgba(0,0,0,.08)}.auth-submit{width:100%;margin-top:8px}.auth-message{min-height:24px;margin:18px 0 0;color:var(--green);font-size:14px}.auth-message.error{color:var(--red)}button:disabled{opacity:.6;cursor:wait}
@media(max-width:800px){.auth-page{background:var(--surface)}.auth-shell{grid-template-columns:1fr;padding:24px}.auth-brand{color:var(--navy)}.auth-brand>p:last-child{color:var(--muted)}.auth-brand h1{font-size:34px}.auth-brand .brand-mark{margin-bottom:16px;background:var(--navy);color:#fff}}
.dashboard-heading{align-items:center}.metric-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;margin:28px 0 24px}.metric-card{position:relative;overflow:hidden;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.metric-card:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--primary)}.metric-card.pending:before{background:#f59e0b}.metric-card.progress:before{background:#3b82f6}.metric-card.completed:before{background:#10b981}.metric-card.expense:before{background:#7c3aed}.metric-card span,.metric-card small{display:block;color:var(--muted)}.metric-card span{font-size:13px;font-weight:600}.metric-card strong{display:block;margin:8px 0 2px;color:var(--navy);font:700 clamp(24px,2.5vw,34px) "Be Vietnam Pro","Noto Sans Thai"}.metric-card small{font-size:11px}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.panel-heading{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--line)}.panel-heading h2,.panel-heading p{margin:0}.panel-heading h2{color:var(--navy);font-size:19px}.panel-heading p{color:var(--muted);font-size:12px}.bar-chart{display:grid;gap:14px}.bar-row{display:grid;grid-template-columns:110px 1fr 32px;align-items:center;gap:12px;font-size:13px}.bar-row>span{color:#475467}.bar-row>strong{text-align:right;color:var(--navy)}.bar-track{height:10px;overflow:hidden;border-radius:999px;background:#edf0f5}.bar-track i{display:block;min-width:2px;height:100%;border-radius:inherit;background:var(--primary);transition:width .35s ease}.bar-pending .bar-track i{background:#f59e0b}.bar-in-progress .bar-track i,.bar-approved .bar-track i{background:#3b82f6}.bar-completed .bar-track i,.bar-closed .bar-track i{background:#10b981}.bar-rejected .bar-track i{background:#ef4444}.table-panel-heading{gap:20px}.table-tools{display:flex;gap:8px}.table-tools select,.table-tools input{min-height:38px;padding:7px 10px;font-size:13px}.table-tools input{width:230px}.repair-table td{font-size:13px}.repair-table td strong,.repair-table td small{display:block}.repair-table td small{margin-top:2px;color:var(--muted)}.ticket-no{color:var(--primary);font-family:"Be Vietnam Pro"}.status,.urgency{display:inline-block;white-space:nowrap;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:700}.status-pending{background:#fff3cd;color:#8a5700}.status-approved,.status-in_progress{background:#dbeafe;color:#1d4ed8}.status-completed,.status-closed{background:#d1fae5;color:#047857}.status-rejected{background:#fee2e2;color:#b91c1c}.urgency-normal{background:#eef2f6;color:#475467}.urgency-high{background:#ffedd5;color:#c2410c}.urgency-critical{background:#fee2e2;color:#b91c1c}.empty-state{padding:34px!important;text-align:center!important;color:var(--muted)}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(3,1fr)}.metric-card.expense{grid-column:span 2}}
@media(max-width:760px){.dashboard-heading{align-items:flex-start}.dashboard-heading .button{margin-top:16px}.metric-grid{grid-template-columns:1fr 1fr}.metric-card.expense{grid-column:1/-1}.dashboard-grid{grid-template-columns:1fr}.table-panel-heading{align-items:flex-start;flex-direction:column}.table-tools{width:100%;flex-direction:column}.table-tools input{width:100%}}
.manage-heading{align-items:center}.manage-layout{display:grid;grid-template-columns:minmax(300px,380px) minmax(0,1fr);gap:24px;margin-top:28px}.queue-panel{align-self:start;position:sticky;top:96px;max-height:calc(100vh - 120px);display:flex;flex-direction:column}.queue-filters{display:grid;gap:8px;margin-bottom:14px}.queue-list{display:grid;gap:8px;overflow:auto;padding-right:4px}.queue-item{width:100%;padding:14px;border:1px solid var(--line);border-radius:8px;background:#fff;text-align:left;cursor:pointer}.queue-item:hover,.queue-item.selected{border-color:var(--primary);background:#f3f6ff}.queue-item>span{display:flex;align-items:center;justify-content:space-between;gap:8px}.queue-item strong{color:var(--primary);font-family:"Be Vietnam Pro"}.queue-item b,.queue-item small{display:block}.queue-item b{margin:8px 0 2px}.queue-item small{color:var(--muted)}.queue-item i{font-style:normal}.work-panel{min-height:650px}.work-empty{display:grid;place-items:center;align-content:center;min-height:580px;color:var(--muted);text-align:center}.work-empty span{color:var(--navy);font-size:22px;font-weight:700}.work-empty p{margin:6px}.work-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding-bottom:20px;border-bottom:1px solid var(--line)}.work-header h2{margin:10px 0 4px;color:var(--navy);font:700 27px "Be Vietnam Pro"}.work-header p{margin:0;color:var(--muted)}.detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.detail-grid div{padding:13px;border-radius:7px;background:#f6f8fb}.detail-grid span,.detail-grid strong{display:block}.detail-grid span{color:var(--muted);font-size:11px}.detail-grid strong{margin-top:3px;font-size:13px}.problem-box,.workflow-section,.history-section{padding:18px 0;border-top:1px solid var(--line)}.problem-box h3,.workflow-section h3,.history-section h3{margin:0 0 12px;color:var(--navy);font-size:16px}.problem-box p{margin:0;color:#344054}.history-section ol{display:grid;gap:8px;margin:0;padding:0;list-style:none}.history-section li{display:grid;grid-template-columns:150px 180px 1fr;gap:10px;padding:9px 12px;border-radius:6px;background:#f6f8fb;font-size:12px}.history-section li span,.history-section li small{color:var(--muted)}.workflow-actions{position:sticky;bottom:0;display:flex;justify-content:flex-end;gap:10px;padding:16px 0 4px;background:linear-gradient(transparent,#fff 24%)}
@media(max-width:1000px){.manage-layout{grid-template-columns:1fr}.queue-panel{position:static;max-height:none}.queue-list{max-height:360px}.detail-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.manage-heading{display:block}.manage-heading .button{margin-top:14px}.detail-grid{grid-template-columns:1fr}.work-header{flex-direction:column}.history-section li{grid-template-columns:1fr}.workflow-actions{flex-wrap:wrap}.workflow-actions .button{flex:1}}
.role-metrics{grid-template-columns:repeat(4,1fr)}.role-editor{display:flex;gap:8px;align-items:center;min-width:260px}.button.compact{min-height:38px;padding:8px 12px;white-space:nowrap}.role-badge{display:inline-flex;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:700}.role-requester{background:#eef2f8;color:#42526b}.role-technician{background:#eaf1ff;color:#174ea6}.role-approver{background:#fff3db;color:#935f00}.role-admin{background:#e7f8f1;color:#087a55}.user-table td{vertical-align:middle}@media(max-width:900px){.role-metrics{grid-template-columns:repeat(2,1fr)}.table-tools{width:100%;flex-wrap:wrap}.table-tools input,.table-tools select{flex:1;min-width:140px}}
.print-report-header{display:none}@media print{@page{size:A4 landscape;margin:10mm}*{box-shadow:none!important}body{background:#fff;color:#111;font-size:10pt}.topbar,.dashboard-heading,.table-tools,.toast{display:none!important}.page{max-width:none;padding:0}.print-report-header{display:flex;justify-content:space-between;align-items:flex-end;padding-bottom:10px;margin-bottom:12px;border-bottom:2px solid #00236f}.print-report-header h1{margin:2px 0 0;color:#00236f;font-size:22pt}.print-report-header>div:last-child{display:grid;text-align:right;color:#475467;font-size:9pt}.metric-grid{grid-template-columns:repeat(5,1fr);gap:8px;margin:0 0 12px}.metric-card{padding:10px;break-inside:avoid}.metric-card strong{font-size:18pt}.dashboard-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}.card{padding:12px;border-color:#bbb}.chart-card{break-inside:avoid}.bar-chart{gap:7px}.bar-row{grid-template-columns:90px 1fr 25px}.recent-card{break-before:auto}.repair-table{min-width:0}.repair-table th,.repair-table td{padding:6px;font-size:8.5pt}.repair-table tr{break-inside:avoid}.empty-state{padding:15px!important}}