/* Antena Zero / operational console. Local system fonts, no third-party assets. */
:root{--bg:#f5f5f2;--surface:#fff;--text:#202b38;--muted:#68717a;--border:#e1e4df;--soft:#f8f9f6;--primary:#233c33;--accent:#c7db93;--danger:#a52e35;--radius:7px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);font-size:14px;line-height:1.5}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}button,input,select,textarea{font:inherit}h1,h2,h3,p{margin:0}h1{font-size:30px;line-height:1.2;font-weight:650;letter-spacing:-1px}h2{font-size:16px;font-weight:650;letter-spacing:-.2px}h3{font-size:15px}p{margin:8px 0 16px;line-height:1.65}small{font-size:12px;color:var(--muted)}button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:8px 14px;border:1px solid #cbd1ca;border-radius:5px;background:#fff;color:var(--text);font-weight:600;font-size:12px;cursor:pointer;text-decoration:none;white-space:normal}button:hover,.btn:hover{background:#f0f2ec;text-decoration:none;border-color:#9da79d}button:disabled{cursor:not-allowed;opacity:.55}.primary{background:var(--primary);border-color:var(--primary);color:white}.primary:hover{background:#345445;color:white}.secondary{background:#edf2e6;border-color:#d4dfc4;color:#29412d}.ghost{background:transparent;border-color:transparent;color:var(--muted)}.danger{background:#fff1f2;border-color:#efbec2;color:var(--danger)}.full{width:100%}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #83a7dd;outline-offset:3px}.skip-link{position:fixed;left:12px;top:-100px;background:white;padding:12px;z-index:100}.skip-link:focus{top:12px}
.shell{display:flex;min-height:100vh}.sidebar{width:232px;flex-shrink:0;background:#fafbf8;border-right:1px solid var(--border);padding:26px 16px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100dvh}.brand{display:flex;align-items:center;gap:10px;padding:0 10px 32px;font-size:23px;font-weight:750;letter-spacing:-1px;line-height:1}.brand:hover{text-decoration:none}.brand img{width:34px;height:34px}.brand-zero{font-weight:400}.brand small{display:block;font-size:8px;letter-spacing:1.5px;margin-top:7px;font-weight:600}.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);padding:0 12px;margin-bottom:12px}.navigation{display:grid;gap:4px}.navigation a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 12px;border-radius:5px;color:#626b72;font-size:12px;font-weight:550}.navigation a:hover{background:#edf0e8;color:var(--text);text-decoration:none}.navigation .selected{background:#e5ecdc;color:#233c33}.sidebarfoot{margin-top:auto;display:grid;gap:12px;padding:20px 12px 0;border-top:1px solid var(--border);font-size:11px;color:var(--muted)}.sidebarfoot a{color:var(--text)}.workspace{flex:1;min-width:0}.topbar{height:68px;display:flex;justify-content:space-between;align-items:center;padding:0 38px;background:rgba(255,255,255,.9);border-bottom:1px solid var(--border)}.topbar-title{font-size:11px;font-weight:600}.topuser{display:flex;align-items:center;gap:10px}.avatar{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#e5ecdc;color:#29412d;font-size:11px;font-weight:700}.userlabel{font-size:11px;font-weight:600;line-height:1.2}.userlabel small{display:block;font-size:10px;font-weight:400;margin-top:3px}.content{padding:36px 38px 64px;max-width:1600px;margin:0 auto}.pagehead{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.pagehead p{color:var(--muted);font-size:12px;margin:9px 0 0}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.5px;color:var(--muted);margin-bottom:8px;text-transform:uppercase}.panel{background:white;border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:20px;min-width:0}.panel>h2{margin-bottom:18px}.columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.sectionhead{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.sectionhead p{font-size:12px;color:var(--muted);margin:5px 0 0}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:24px;background:white;border:1px solid var(--border);border-radius:var(--radius)}.stats.short{grid-template-columns:repeat(2,minmax(0,1fr));max-width:680px}.stat{display:flex;flex-direction:column;gap:5px;padding:16px 20px;border-right:1px solid var(--border);min-width:0}.stat:last-child{border-right:0}.stat strong{font-size:25px;font-weight:600;letter-spacing:-1px}.stat strong.smedium{font-size:18px}.stat span{font-size:11px;color:var(--muted)}.stat small{font-size:10px;text-transform:uppercase;letter-spacing:.7px}
.tablewrap{overflow-x:auto;width:100%;border:1px solid var(--border);border-radius:5px}table{width:100%;border-collapse:collapse;text-align:left}th{background:#f7f8f4;padding:11px 14px;font-size:9px;text-transform:uppercase;letter-spacing:1px;font-weight:650;color:#646d70;white-space:nowrap}td{padding:13px 14px;border-top:1px solid #ebede7;font-size:12px;vertical-align:middle}td strong,td b{font-weight:600}td small{display:block;font-size:10px;margin-top:3px}tbody tr:hover{background:#fafbf8}td .btn,td button{font-size:10px;min-height:30px;padding:6px 10px}.empty{text-align:center;padding:38px;color:var(--muted)}.pill{display:inline-flex;align-items:center;border-radius:4px;background:#f0f1ee;color:#606963;font-size:10px;font-weight:600;padding:4px 8px;border:1px solid #e0e3dc}.pill.ok{background:#edf4e7;color:#3e6331;border-color:#dce9d2}.pill.pending{background:#fff5e5;color:#8a611e;border-color:#f1dfbf}.pill.error{background:#fff1f2;color:var(--danger)}.positive{color:#3e6331}.negative{color:var(--danger)}.muted{color:var(--muted)}.alert{padding:12px 16px;border:1px solid #d6dfcb;background:#f0f5e9;color:#355239;border-radius:5px;margin-bottom:20px;font-size:12px}.alert.error{background:#fff1f2;color:#91343a;border-color:#efcdd0}.alert.success{background:#edf4e7;color:#3e6331}.hint{font-size:12px;padding:12px 14px;border-left:3px solid #a7bb84;background:#f4f7ee;color:#526548;margin:12px 0}
label{display:flex;flex-direction:column;gap:6px;font-size:11px;font-weight:600;color:#4e585d}input,select,textarea{width:100%;min-height:39px;padding:9px 11px;border:1px solid #cfd6cc;border-radius:5px;background:#fff;color:var(--text);font-size:12px}input::placeholder,textarea::placeholder{color:#969d9a}input[type=hidden]{display:none}input[type=checkbox]{width:18px;min-height:18px}textarea{resize:vertical;min-height:90px}.stack{display:grid;gap:16px}.stack>button{justify-self:start}.stack>button.full{justify-self:stretch}.flex2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.filters{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:20px}.filters>label{flex:1;min-width:140px;max-width:380px}.actions,.mini{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.mini input{max-width:90px}.listlined>div{display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid var(--border);padding:12px 0;font-size:12px}.listlined>div:last-child{border-bottom:0}.maxcontent{max-width:660px}.secreturl{padding:14px;background:#f7f8f4;border:1px solid var(--border);border-radius:5px;word-break:break-all;font:12px/1.7 Consolas,monospace;margin:8px 0 18px;user-select:all}code{font:11px Consolas,monospace;overflow-wrap:anywhere}details{margin:18px 0;padding:14px 0;border-top:1px solid var(--border)}summary{cursor:pointer;font-size:12px;font-weight:600}details p{font-size:12px;color:var(--muted)}.facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;font-size:12px}.facts dt{color:var(--muted)}.facts dd{margin:0;text-align:right}.pagination{display:flex;justify-content:flex-end;align-items:center;gap:16px;font-size:11px;margin-top:18px}.articlegrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.articlecard{border:1px solid var(--border);border-radius:5px;padding:20px}.articlebody{white-space:pre-wrap;font-size:13px;line-height:1.8;margin-top:14px}.articlecard p{font-size:12px;color:var(--muted)}.app-intro{display:flex;align-items:center;gap:20px}.app-intro img{width:70px;border-radius:16px}.appversion{display:flex;gap:10px;align-items:center;margin:12px 0 20px}.public{min-height:100dvh}.public>.alert{position:relative;z-index:2;margin:0;border-radius:0}.public-card{margin:8vh auto}.loginpage{display:grid;grid-template-columns:1fr 1fr;min-height:100dvh}.loginhero{padding:64px;display:flex;flex-direction:column;justify-content:space-between;background:#202b38;color:#fff;position:relative;overflow:hidden}.loginhero .brand{color:#fff;padding:0}.loginhero h2{font-size:clamp(32px,4vw,60px);font-weight:450;line-height:1.15;letter-spacing:-2px;max-width:580px;color:#f3f4ef}.loginhero h2 span{color:var(--accent)}.loginhero p{color:#b9c3bd;font-size:13px;max-width:350px}.loginhero small{color:#9daa9e;font-size:10px;letter-spacing:1px}.signal-lines{height:110px;display:flex;align-items:center;gap:10px;margin:36px 0}.signal-lines i{width:6px;height:45%;background:#c7db93;border-radius:5px}.signal-lines i:nth-child(2n){height:80%}.signal-lines i:nth-child(3n){height:100%}.loginbox{background:#fafbf8;display:flex;align-items:center;justify-content:center;padding:64px 32px}.loginsection{width:100%;max-width:340px}.loginsection h1{font-size:27px}.loginsection .lead{font-size:12px;color:var(--muted);margin:12px 0 30px}.loginsection button{min-height:43px}.login-footer{font-size:10px;color:var(--muted);margin-top:28px}.errorpage{margin:50px auto}.errorpage h1{margin:12px 0 24px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:1100px){.sidebar{width:205px}.content{padding:26px 22px}.topbar{padding:0 22px}.columns{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stat:nth-child(2){border-right:0}.stat:nth-child(n+3){border-top:1px solid var(--border)}.loginhero{padding:38px}}
@media(max-width:720px){.shell{display:block}.sidebar{height:auto;width:100%;position:relative;padding:18px 16px 10px;gap:0}.brand{padding:0 0 18px;font-size:21px}.nav-label{display:none}.navigation{display:flex;overflow-x:auto;gap:5px;padding-bottom:8px}.navigation a{flex-shrink:0;padding:9px 11px;font-size:11px}.sidebarfoot{display:flex;justify-content:space-between;margin-top:8px;padding:12px 4px 0;border-top:0;font-size:10px}.topbar{height:55px;padding:0 16px;justify-content:flex-end}.topbar-title{display:none}.content{padding:24px 16px 48px}.pagehead{align-items:flex-start;gap:14px;flex-wrap:wrap;margin-bottom:22px}h1{font-size:25px}.panel{padding:16px}.stats.short{max-width:none}.stat{padding:14px}.stat strong{font-size:22px}.flex2,.articlegrid{grid-template-columns:1fr}.filters>label{max-width:none;min-width:120px}.userlabel{display:block}td{padding:12px;font-size:11px}.loginpage{display:block}.loginhero{min-height:210px;padding:28px}.loginhero h2{font-size:30px;letter-spacing:-1px}.loginhero .signal-lines,.loginhero p,.loginhero>small{display:none}.loginhero .brand{padding-bottom:30px}.loginbox{padding:38px 24px}.public-card{margin:30px 16px}.sectionhead{flex-wrap:wrap}.facts{grid-template-columns:1fr}.facts dd{text-align:left}.listlined>div{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Original Antena Zero identity: cyan/teal accents, restrained neutral surfaces. */
:root{--primary:#126a77;--accent:#22c8d1;--text:#20333c;--bg:#f4f6f6;--border:#dce5e7;--muted:#63767e}
.brand{display:block;padding:0 10px 28px}.brand img{display:block;width:178px;height:auto;max-width:100%}.navigation .selected{background:#e1f3f4;color:#105863}.navigation a:hover{background:#edf6f7}.avatar{background:#ddf2f4;color:#14616f}.primary:hover{background:#105965}.secondary{background:#e7f5f6;border-color:#c5e5e8;color:#155b68}.secondary:hover{background:#d8eff1}.hint{border-color:#29b8c4;background:#edf8f9;color:#375e68}.loginhero{background:linear-gradient(145deg,#dff5f6,#f2f8f9 65%,#c4e9ed);color:#153e49;min-height:100dvh}.loginhero .brand{align-self:flex-start;padding:0}.loginhero .brand img{width:310px;height:auto}.loginhero h2{color:#183e4a}.loginhero h2 span{color:#078d9c}.signal-lines i{background:#18aab8}.loginsection h1{margin-bottom:30px}.batch-actions{margin:20px 0 0;padding:18px 0 0}.batch-actions .filters{margin-bottom:0}.articlegrid>.panel{margin-bottom:0}.notes-preview{white-space:pre-wrap;overflow-wrap:anywhere}.notes-link{display:inline-block;margin-top:6px;color:#126a77}.article-actions{margin-top:16px;display:flex;gap:8px;flex-wrap:wrap}.article-edit{border-top:1px solid var(--border);padding-top:18px;margin-top:18px}
@media(max-width:720px){.brand{padding:0 0 18px}.brand img{width:150px;height:auto}.loginhero{min-height:230px}.loginhero .brand{padding-bottom:24px}.loginhero .brand img{width:210px;height:auto}}


/* UX pass: larger readable text, panel padding, centered page headers and login layout. */
:root{font-size:16px}
body{font-size:16px;line-height:1.6}
h1{font-size:32px;line-height:1.15}
h2{font-size:20px}
h3{font-size:18px}
p{font-size:16px}
small{font-size:13px}
button,.btn{font-size:14px;min-height:42px;padding:10px 16px}
label{font-size:13px}
input,select,textarea{font-size:14px;min-height:42px;padding:10px 12px}
.navigation a,.nav-label,.topbar-title,.userlabel,.sidebarfoot{font-size:14px}
.navigation a{padding:12px 14px}
.topbar{height:76px;padding:0 40px}
.content{padding:40px 40px 72px}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:24px;margin-bottom:20px}
.pagehead{justify-content:center;text-align:center;flex-direction:column;gap:8px}
.pagehead p{font-size:14px}
.pagehead .btn{align-self:center}
.tablewrap{border-radius:8px}
th{font-size:12px;padding:12px 16px}
td{font-size:14px;padding:14px 16px}
.listlined>div{font-size:14px;padding:14px 0}
.sidebar{padding:28px 18px 20px}
.avatar{width:34px;height:34px;font-size:13px}
.empty{padding:48px;font-size:15px}
.hint,.alert{font-size:14px}
.loginpage{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,420px);min-height:100dvh;align-items:stretch}
.loginhero{display:grid;align-content:center;gap:24px;padding:56px;min-height:100dvh}
.loginhero h2{font-size:40px;line-height:1.05}
.loginbox{display:grid;align-content:center;padding:56px 48px;background:var(--surface)}
.loginsection{width:100%;max-width:360px;margin:0 auto}
.loginsection h1{font-size:32px;margin-bottom:24px}
@media (max-width:1100px){.content{padding:32px 28px 56px}.topbar{padding:0 28px}.loginhero{padding:40px}.loginbox{padding:40px 32px}}
@media (max-width:720px){.loginpage{display:block}.loginhero{min-height:220px;padding:28px}.loginhero h2{font-size:30px}.loginbox{padding:32px 20px}.loginsection{max-width:none}.content{padding:24px 16px 48px}.panel{padding:18px}.navigation a{font-size:13px;padding:10px 12px}td,th{font-size:13px}.pagehead{padding:0 4px}}


/* UX pass 2: darker surfaces, centered login hero and more professional panels. */
:root{--bg:#dde7ea;--soft:#eaf1f2;--border:#c8d7db;--surface:#ffffff}
body{background:var(--bg)}
.sidebar{background:#edf3f4;border-right-color:var(--border)}
.topbar{background:rgba(247,250,251,.92);border-bottom-color:var(--border)}
.panel{box-shadow:0 1px 2px rgba(16,56,64,.05),0 10px 28px rgba(16,56,64,.07)}
.loginhero{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:linear-gradient(145deg,#b7d9de,#dde9ec 58%,#a7cfd6)}
.loginhero .brand,.loginhero .brand img{margin:0 auto;align-self:center;justify-self:center}
.loginbox{box-shadow:0 12px 34px rgba(16,56,64,.10)}
.loginsection h1{text-align:center}
.content{max-width:1500px}
@media (max-width:720px){.loginhero{padding:32px 24px}.loginbox{padding:28px 20px}}