:root{--navy:#102a43;--navy-2:#173f62;--blue:#1565c0;--blue-soft:#e9f2fb;--ink:#17212b;--muted:#667788;--line:#dfe7ee;--surface:#fff;--canvas:#f4f7f9;--red:#b42318;--amber:#b65b00;--green:#18794e;--shadow:0 14px 40px rgba(16,42,67,.08)}
*{box-sizing:border-box}html{font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--canvas)}body{margin:0}a{color:var(--blue);text-decoration:none}button,input,select,textarea{font:inherit}.topbar{height:72px;background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:12px;color:white;letter-spacing:.02em}.brand-mark{display:inline-grid;place-items:center;width:37px;height:37px;border-radius:11px;background:#39a2db;color:white;font-weight:800}.topbar-user{display:flex;align-items:center;gap:22px;text-align:right}.topbar-user span{display:flex;flex-direction:column}.topbar-user small{color:#bcd1df;margin-top:3px}.ghost-button{border:1px solid rgba(255,255,255,.35);background:transparent;color:white;border-radius:8px;padding:9px 14px;cursor:pointer}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 72px)}.sidebar{background:white;border-right:1px solid var(--line);padding:28px 16px}.sidebar a,.disabled-link{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:9px;margin-bottom:5px;color:#425466;font-weight:600}.sidebar a span,.disabled-link span{font-size:20px;width:24px}.sidebar a:hover,.sidebar a.active{background:var(--blue-soft);color:var(--blue)}.sidebar-section{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:#96a3ae;margin:30px 14px 9px}.disabled-link{color:#9aa8b4}.content{padding:36px;max-width:1500px;width:100%;margin:0 auto}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}.page-heading.compact{align-items:flex-start}.page-heading h1{font-family:Georgia,"Times New Roman",serif;font-size:38px;line-height:1.05;margin:5px 0 8px;color:var(--navy)}.page-heading p{margin:0;color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:800;color:var(--blue);margin:0}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;border-radius:9px;padding:11px 17px;font-weight:700;border:0;cursor:pointer}.primary-button{background:var(--blue);color:white;box-shadow:0 7px 18px rgba(21,101,192,.2)}.primary-button:hover{background:#0e56a6}.secondary-button{background:white;border:1px solid var(--line);color:var(--navy)}.full{width:100%;padding:13px}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px}.metric{background:white;border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;align-items:center;gap:17px;box-shadow:var(--shadow)}.metric strong{font:700 32px Georgia,serif;color:var(--navy)}.metric p{margin:4px 0 0;color:var(--muted)}.metric-icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:23px;font-weight:800}.metric-icon.blue{background:#e6f1fb;color:var(--blue)}.metric-icon.amber{background:#fff0dc;color:var(--amber)}.metric-icon.red{background:#feeceb;color:var(--red)}.panel{background:white;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}.panel-heading{display:flex;justify-content:space-between;align-items:center;padding:22px 24px;border-bottom:1px solid var(--line)}.panel-heading h2{font:700 23px Georgia,serif;margin:4px 0 0;color:var(--navy)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#7b8a98;background:#f8fafb}th,td{padding:14px 18px;border-bottom:1px solid #edf1f4}tr:last-child td{border-bottom:0}td small{display:block;color:var(--muted);margin-top:4px}.badge{display:inline-block;border-radius:100px;padding:5px 9px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.status-active,.status-open{background:#e9f5ed;color:var(--green)}.status-in_progress{background:#fff2da;color:#975100}.status-completed{background:#e8f1fb;color:#235d9f}.status-archived{background:#eef1f3;color:#667788}.priority-urgent{background:#feeceb;color:var(--red)}.priority-high{background:#fff0dc;color:var(--amber)}.priority-normal{background:#edf3f8;color:#42627b}.priority-low{background:#edf6f0;color:var(--green)}.empty{text-align:center;padding:58px 20px;color:var(--muted)}.empty strong{display:block;font:700 22px Georgia,serif;color:var(--navy)}.empty p{margin:8px 0 20px}.filter-bar{display:flex;gap:10px;padding:18px;border-bottom:1px solid var(--line)}.filter-bar input{flex:1}.tabs{display:flex;gap:5px;padding:14px 18px;border-bottom:1px solid var(--line)}.tabs a{padding:9px 13px;border-radius:8px;color:var(--muted);font-weight:700}.tabs a.active{background:var(--blue-soft);color:var(--blue)}.text-button{border:0;background:none;color:var(--blue);font-weight:700;cursor:pointer;padding:5px}.inline-form{display:flex;align-items:center;gap:6px}.inline-form select{min-width:110px}.form-panel{padding:28px;max-width:980px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-grid label,.login-card label{display:flex;flex-direction:column;gap:7px;font-weight:700;font-size:13px;color:#34495a}.span-2{grid-column:span 2}input,select,textarea{border:1px solid #cbd7e0;border-radius:8px;padding:11px 12px;background:white;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(21,101,192,.12)}textarea{resize:vertical}.form-actions{display:flex;justify-content:flex-end;gap:10px;padding-top:24px;margin-top:24px;border-top:1px solid var(--line)}.alert{background:#fff0ef;color:#9f241b;border:1px solid #ffc9c5;border-radius:8px;padding:12px 14px;margin:16px 0}.back-link{display:inline-block;margin-bottom:10px;font-weight:700}.auth-body{background:white}.auth-layout{min-height:100vh;display:grid;grid-template-columns:minmax(380px,46%) 1fr}.auth-story{background:linear-gradient(145deg,#0c2741,#164e72);color:white;padding:52px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.auth-story:after{content:"";position:absolute;width:420px;height:420px;border:90px solid rgba(69,178,221,.13);border-radius:50%;right:-220px;bottom:-180px}.auth-brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.08em}.auth-story h1{font:700 52px/1.05 Georgia,serif;max-width:560px;margin:12px 0 22px}.auth-story p:not(.eyebrow){color:#c8dce9;line-height:1.7;max-width:530px;font-size:17px}.eyebrow.light{color:#77c8ec}.auth-foot{font-size:13px!important}.auth-panel{display:grid;place-items:center;padding:40px;background:#f7f9fa}.login-card{width:min(430px,100%);background:white;border:1px solid var(--line);border-radius:16px;padding:38px;box-shadow:0 24px 70px rgba(16,42,67,.12)}.login-card h2{font:700 36px Georgia,serif;color:var(--navy);margin:7px 0}.login-card .muted{color:var(--muted);margin:0 0 24px}.login-card label{margin:16px 0}.security-note{display:block;text-align:center;color:#81909c;margin-top:16px}
@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{display:flex;overflow-x:auto;padding:10px;border-right:0;border-bottom:1px solid var(--line)}.sidebar a{white-space:nowrap;margin:0}.sidebar-section,.disabled-link{display:none}.content{padding:24px}.metric-grid{grid-template-columns:1fr}.auth-layout{grid-template-columns:1fr}.auth-story{display:none}.topbar-user strong{display:none}}
@media(max-width:620px){.topbar{padding:0 16px}.topbar-user small{display:none}.content{padding:18px}.page-heading{align-items:flex-start;flex-direction:column}.page-heading h1{font-size:32px}.form-grid{grid-template-columns:1fr}.span-2{grid-column:span 1}.form-panel{padding:20px}.auth-panel{padding:18px}.login-card{padding:28px 22px}}

.account-link{color:#bcd1df}.success-alert{background:#eaf6ee;color:var(--green);border:1px solid #b9dfc6;border-radius:8px;padding:12px 14px;margin:16px 0}.narrow{max-width:650px}.single-form{display:grid;gap:18px}.single-form label{display:flex;flex-direction:column;gap:7px;font-weight:700;font-size:13px;color:#34495a}
.metric-grid{grid-template-columns:repeat(4,1fr)}.metric-icon.green{background:#e9f5ed;color:var(--green)}
.equipment-form{max-width:1120px}.equipment-form fieldset{border:1px solid var(--line);border-radius:10px;margin:0 0 22px;padding:20px}.equipment-form legend{padding:0 9px;color:var(--navy);font-weight:800}.equipment-form label small,.upload-label small{color:var(--muted);font-weight:400}.equipment-filter select{min-width:180px}.row-actions{display:flex;align-items:center;gap:5px;white-space:nowrap}.danger{color:var(--red)}.upload-label{display:flex;flex-direction:column;gap:8px;font-weight:700;color:#34495a}.document-list{margin-top:14px;border-top:1px solid var(--line)}.document-list>div{display:flex;align-items:center;justify-content:space-between;padding:10px 4px;border-bottom:1px solid var(--line)}
.module-title{background:#0d47a1;color:white;padding:10px 16px;margin:-18px 0 10px}.module-title h1{font-size:25px;margin:0}.supplier-toolbar{display:flex;gap:8px;align-items:stretch;flex-wrap:wrap;margin:10px 0}.action-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 16px;border:1px solid #aeb9c5;background:#e9edf5;color:#102a43;font-weight:700;cursor:pointer}.active-action{background:#0d47a1;color:white}.disabled-action{color:#9aa4ae;cursor:not-allowed}.file-action{position:relative}.file-action form,.file-action input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.supplier-criteria{padding:12px;margin-bottom:12px}.supplier-search{text-align:center;margin-bottom:12px}.supplier-search input{min-width:300px}.supplier-filters{display:flex;justify-content:center;align-items:center;gap:24px;flex-wrap:wrap}.supplier-filters select{min-width:260px}.list-title{font-size:18px;margin:12px 0}.supplier-help{margin-top:24px;padding:20px}.supplier-form{max-width:1180px}
.auxiliary-form{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:15px}.auxiliary-form button{justify-self:start}
.contract-form{max-width:1200px}.contract-actions{min-width:135px}.contract-actions form{display:inline}.contract-alert-row{background:#fff0ef}.alert-danger{background:#fde3e1;color:#a51d18}.alert-muted{background:#eef1f3;color:#667788}.danger-text{color:#a51d18}.document-list{margin-top:24px;border-top:1px solid var(--line);padding-top:18px}.document-list h2{font:700 20px Georgia,serif;color:var(--navy)}.document-list>div{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;border:1px solid var(--line);border-radius:7px;margin-top:7px}
.intervention-history details{border:1px solid var(--line);border-radius:8px;margin:12px 0;overflow:hidden}.intervention-history summary{cursor:pointer;padding:12px 14px;background:#f3f7fb;color:var(--navy);font-weight:800}.intervention-history table{font-size:13px}.intervention-history th,.intervention-history td{padding:10px 12px}
@media(max-width:1100px) and (min-width:901px){.metric-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.metric-grid{grid-template-columns:1fr}}