:root{color-scheme:light;--bg:#f5f6fa;--surface:#fff;--ink:#20232d;--muted:#697084;--accent:#6956d8;--accent-soft:#f0edff;--border:#e5e7ef;--danger:#b52c44;--green:#18865d;--radius:12px;--shadow:0 14px 50px #20232d14;font-family:var(--app-font);font-size:15px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.65}button,input,textarea,select{font:inherit;font-size:13px}button{cursor:pointer;border:0;border-radius:8px;padding:10px 16px;line-height:1.5;white-space:nowrap}button:disabled{opacity:.5;cursor:default}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:27px;line-height:1.4;margin-bottom:6px}h2{font-size:17px;margin:0}h3{font-size:15px}input,select,textarea{background:var(--surface);color:var(--ink);border:1px solid var(--border);border-radius:8px;padding:10px 12px;max-width:100%;min-width:0}input,textarea{width:100%}label{display:grid;gap:7px;margin-bottom:17px;font-size:13px}textarea{resize:vertical}input::placeholder{color:var(--muted)}.primary{background:var(--accent);color:var(--surface)}.secondary,.small-button{background:var(--surface);border:1px solid var(--border);color:var(--ink)}.danger{background:var(--danger);color:var(--surface)}.danger-text,.error{color:var(--danger)}.text-button{color:var(--accent);background:none;padding:6px 0}.muted,.caption,.footnote,.subtle{color:var(--muted)}.caption,.footnote{font-size:12px}.app-shell{display:grid;grid-template-columns:200px minmax(0,1fr);min-height:100vh;max-width:1800px;margin:auto;background:var(--surface)}.sidebar{border-inline-end:1px solid var(--border);padding:28px 16px;display:flex;flex-direction:column;gap:30px;min-height:100vh}.brand{color:var(--accent);font-size:24px;font-weight:700;text-decoration:none;white-space:nowrap}.sidebar .brand{padding-inline:12px}.sidebar nav{display:grid;gap:7px}.sidebar nav button{text-align:start;background:transparent;color:var(--muted);padding:12px 16px;font-size:14px}.sidebar nav button.selected{background:var(--accent-soft);color:var(--accent);font-weight:700}.logout{margin-top:auto;background:none;color:var(--muted);text-align:start}.workspace{padding:32px;min-width:0;background:var(--surface)}.page-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.page-header p{font-size:13px;margin:0}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:28px}.stat{border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;display:flex;flex-direction:column;gap:8px}.stat span{font-size:13px;color:var(--muted)}.stat strong{font-size:30px;line-height:1.2;font-weight:700}.stat:first-child{border-top:3px solid var(--accent)}.panel{border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:24px;min-width:0}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}.table-wrap{overflow:auto;max-width:100%}table{border-collapse:collapse;width:100%;font-size:12px;text-align:start}th{background:var(--bg);color:var(--muted);font-weight:400;text-align:start;padding:12px 10px;white-space:nowrap}td{padding:14px 10px;border-bottom:1px solid var(--border);max-width:230px;overflow-wrap:anywhere;vertical-align:middle}tr:last-child td{border-bottom:0}tr:hover td{background:#fafaff}.nowrap{white-space:nowrap}.mono{font-family:Consolas,monospace;font-size:12px}.link-url{display:block;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.subtle,.training-note{display:block;font-size:10px;margin-top:4px}.training-note{color:var(--accent)}.row-actions{display:flex;align-items:center;gap:5px}.small-button{padding:6px 9px;font-size:11px}.status{padding:4px 9px;border-radius:6px;font-size:11px}.status.active{color:var(--green);background:#e8f7ef}.status.disabled{color:var(--muted);background:var(--bg)}.status.expired{color:var(--danger);background:#fff0f3}.toolbar{display:flex;gap:10px;margin-bottom:20px;align-items:center;flex-wrap:wrap}.toolbar input{flex:1;min-width:180px}.toolbar select{max-width:220px;min-width:150px}.pagination{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:20px}.pagination span{margin-inline-end:auto}.empty{text-align:center;padding:40px 15px;color:var(--muted);font-size:13px}.footnote{padding-top:5px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:36px;box-shadow:var(--shadow)}.login-card .brand{margin-bottom:30px}.login-card h1{font-size:22px}.login-card .muted{font-size:13px;margin-bottom:25px}.login-card .primary{width:100%}.error:empty{display:none}.error{font-size:12px;margin-top:14px}dialog{background:var(--surface);color:var(--ink);border:1px solid var(--border);border-radius:16px;padding:28px;width:min(560px,calc(100vw - 32px));max-height:90vh;overflow:auto;box-shadow:var(--shadow)}dialog::backdrop{background:#20232d66}#details-dialog{width:min(800px,calc(100vw - 32px))}.dialog-heading,.dialog-actions{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}.dialog-actions{margin:24px 0 0;justify-content:flex-start}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.detail-section{margin-top:24px}.detail-list{margin:0}.detail-list>div{display:grid;grid-template-columns:minmax(130px,1fr) minmax(0,2fr);gap:18px;padding:10px 0;border-bottom:1px solid var(--border)}dt{font-size:12px;color:var(--muted)}dd{margin:0;font-size:12px;overflow-wrap:anywhere;white-space:pre-wrap}.new-link{display:grid;gap:16px}.toast{position:fixed;inset-inline-start:24px;bottom:24px;padding:13px 20px;color:var(--surface);background:var(--ink);border-radius:10px;box-shadow:var(--shadow);z-index:20;max-width:min(460px,calc(100vw - 48px))}.error-toast{background:var(--danger)}.boot-status{position:fixed;inset-inline-end:24px;bottom:24px;padding:8px 16px;background:var(--accent-soft);color:var(--accent);border-radius:8px;font-size:12px;z-index:10}[hidden]{display:none!important}@media(min-width:1500px){.workspace{padding:40px 48px}}@media(max-width:1000px){.app-shell{grid-template-columns:165px minmax(0,1fr)}.workspace{padding:24px 18px}.sidebar{padding-inline:10px}.sidebar .brand{font-size:20px}.panel{padding:15px}.stat{padding:18px}.row-actions{flex-wrap:wrap}}@media(max-width:700px){.app-shell{display:block}.sidebar{min-height:auto;flex-direction:row;align-items:center;justify-content:space-between;border-inline-end:0;border-bottom:1px solid var(--border);padding:12px 16px;gap:12px;flex-wrap:wrap}.sidebar .brand{padding:0;font-size:21px}.sidebar nav{display:flex;order:3;width:100%;gap:6px}.sidebar nav button{flex:1;padding:8px;font-size:12px;text-align:center}.logout{margin:0;padding:6px;font-size:12px}.workspace{padding:22px 14px}.page-header{align-items:flex-start;flex-wrap:wrap;gap:14px}.page-header h1{font-size:24px}.page-header .primary{width:100%}.stats{gap:8px;margin-bottom:20px}.stat{padding:14px 10px;gap:8px}.stat span{font-size:10px}.stat strong{font-size:24px}.panel{padding:12px;margin-bottom:18px}.section-heading{gap:10px}.section-heading h2{font-size:15px}.text-button{font-size:11px}.toolbar input{flex-basis:100%;min-width:0}.toolbar select{flex:1;max-width:none}.pagination{gap:7px;flex-wrap:wrap}.pagination span{flex-basis:100%}.form-grid{grid-template-columns:1fr;gap:0}.detail-list>div{grid-template-columns:1fr;gap:4px}.login-card{padding:28px}.caption,.footnote{font-size:11px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
:root table{min-width:760px}:root td:first-child{min-width:130px}
/* Functional visual refinements: one shared palette, native emoji and local Arabic fonts. */
:root { --sky-soft:#edf4ff; --green-soft:#eaf8f0; --panel-shadow:0 4px 18px #20232d04; }
.workspace { background:var(--bg); }
.sidebar { background:var(--surface); }
.panel,.stat { background:var(--surface); box-shadow:var(--panel-shadow); }
.panel { border-radius:16px; padding:22px; }
.brand { display:inline-flex; align-items:center; gap:9px; font-size:27px; }
.brand .ui-icon { font-size:24px; }
.sidebar nav button { display:flex; align-items:center; gap:12px; font-size:16px; border:1px solid transparent; }
.sidebar nav button.selected { border-color:var(--accent-soft); }
.sidebar nav button:not(.selected):hover { background:var(--bg); color:var(--ink); }
.ui-icon { display:inline-block; flex-shrink:0; font-family:"Segoe UI Emoji","Apple Color Emoji",sans-serif; line-height:1; font-size:17px; }
button { display:inline-flex; align-items:center; justify-content:center; gap:8px; font-size:14px; }
.logout { justify-content:flex-start; }
.primary { box-shadow:0 4px 10px #6956d81c; font-weight:700; padding:12px 20px; }
.primary:hover { filter:brightness(.96); }
.small-button { font-size:12px; padding:8px 10px; }
.small-button .ui-icon { font-size:14px; }
.section-heading h2 { display:flex; align-items:center; gap:9px; font-size:19px; }
.page-header h1 { font-size:30px; font-weight:700; }
.page-header p { font-size:15px; }
.stat { display:grid; grid-template-columns:minmax(0,1fr) 56px; gap:16px; align-items:center; border-top:1px solid var(--border)!important; border-radius:16px; padding:24px; }
.stat-copy { display:grid; gap:5px; }
.stat .stat-label { color:var(--muted); font-size:14px; }
.stat strong { font-size:38px; font-weight:700; line-height:1.25; }
.stat .stat-hint { font-size:12px; color:var(--muted); }
.stat .stat-icon { width:56px; height:56px; display:grid; place-items:center; border-radius:16px; font-size:27px; background:var(--accent-soft); }
.stat-totalVisits .stat-icon { background:var(--sky-soft); }
.stat-todayVisits .stat-icon { background:var(--green-soft); }
table { font-size:14px; }
th { font-size:13px; font-weight:500; padding-block:14px; }
td { padding-block:17px; }
.subtle { font-size:12px; }
.status { font-size:12px; font-weight:500; padding:5px 10px; }
.empty-state { padding:34px 16px; display:flex; flex-direction:column; align-items:center; text-align:center; gap:8px; }
.empty-icon { display:grid; place-items:center; width:64px; height:64px; margin-bottom:6px; border-radius:20px; background:var(--accent-soft); font-family:"Segoe UI Emoji","Apple Color Emoji",sans-serif; font-size:30px; }
.empty-state strong { font-size:18px; font-weight:700; }
.empty-state p { max-width:420px; margin:0; font-size:14px; }
.text-button { font-size:13px; }
.login-card { border-top:4px solid var(--accent); }
.login-card h1 { font-size:26px; }
.login-card .muted { font-size:15px; }
@media(max-width:1000px) { .stat{padding:18px;grid-template-columns:minmax(0,1fr) 42px;gap:9px}.stat .stat-icon{width:42px;height:42px;border-radius:12px;font-size:22px}.stat .stat-label{font-size:12px}.stat strong{font-size:32px}.stat .stat-hint{font-size:11px} }
@media(max-width:700px) { .workspace{padding:22px 14px}.brand{font-size:24px}.sidebar nav button{justify-content:center;gap:7px;font-size:14px}.sidebar .brand{font-size:23px}.sidebar nav .ui-icon{font-size:17px}.page-header h1{font-size:28px}.page-header p{font-size:14px}.stats{gap:8px}.stat{display:flex;flex-direction:column-reverse;align-items:flex-start;gap:10px;padding:13px 10px;min-width:0}.stat .stat-icon{width:36px;height:36px;font-size:20px;border-radius:10px}.stat .stat-label{font-size:11px}.stat strong{font-size:29px}.stat .stat-hint{display:none}.panel{padding:14px}.section-heading h2{font-size:17px}.section-heading .text-button{font-size:12px}.empty-state{padding:28px 8px}.empty-state strong{font-size:17px}.empty-state p{font-size:13px}.small-button{font-size:12px} }
/* Link editor, filters and analytics share the dashboard's existing tokens. */
.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.stat{padding:20px;grid-template-columns:minmax(0,1fr) 44px;gap:10px}.stat .stat-icon{width:44px;height:44px;font-size:24px}.stat .stat-label{font-size:13px}.stat strong{font-size:34px}.stat .stat-hint{font-size:11px}.stat-trainingSubmissions .stat-icon{background:var(--accent-soft)}
.brand{white-space:normal;overflow-wrap:anywhere;line-height:1.4;min-width:0}.sidebar .brand{font-size:24px}.sidebar #settings-open{justify-content:flex-start;padding:10px 16px;margin-top:auto}.sidebar .logout{margin-top:0}
.filter-primary{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}.filter-primary label{flex:1;min-width:140px;margin:0}.filter-primary button{margin-bottom:0}.filters-panel .caption{margin:12px 0 0}.filter-advanced{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.filter-advanced label{margin:0}.filters-panel details{margin-top:16px}.filters-panel summary{cursor:pointer;color:var(--accent);font-size:14px}.analytics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:24px}.analytics-grid .panel{margin:0;padding:18px}.distribution h2{font-size:16px;margin-bottom:16px}.distribution-list{max-height:210px;overflow:auto}.distribution-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 10px;margin-top:12px;font-size:13px}.distribution-row span{overflow-wrap:anywhere}.distribution-row meter{grid-column:1/-1;width:100%;height:9px;appearance:none;border:0;border-radius:6px;background:var(--bg)}meter::-webkit-meter-bar{background:var(--bg);border:0;border-radius:6px}meter::-webkit-meter-optimum-value{background:var(--accent);border-radius:6px}meter::-moz-meter-bar{background:var(--accent)}
.row-actions{flex-wrap:wrap;min-width:240px}.status.exhausted{background:var(--accent-soft);color:var(--accent)}td .subtle{white-space:nowrap}.editor-dialog{width:min(1200px,calc(100vw - 32px))}.editor-layout{display:grid;grid-template-columns:minmax(300px,.85fr) minmax(0,1.15fr);gap:28px}.editor-layout form{min-width:0}.preview-panel{min-width:0;position:sticky;top:0;align-self:start;padding:16px;border:1px solid var(--border);border-radius:12px;background:var(--bg)}.preview-panel h3{margin:0}.preview-panel .section-heading{gap:8px;margin-bottom:12px}.segmented{display:flex;gap:4px;padding:3px;border-radius:9px;background:var(--surface)}.segmented button{padding:7px 10px;background:transparent;color:var(--muted);font-size:12px}.segmented button[aria-pressed=true]{background:var(--accent);color:var(--surface)}.preview-stage{height:560px;position:relative;overflow:hidden;direction:ltr;border:1px solid var(--border);border-radius:10px;background:var(--surface)}.preview-stage iframe{position:absolute;inset-block-start:0;inset-inline-start:0;transform-origin:top left;border:0;background:white;max-width:none}.preview-panel .caption{margin-bottom:10px}.preview-panel #preview-status{min-height:20px}input[type=color]{height:42px;padding:4px;cursor:pointer}.logo-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.group-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 0;border-bottom:1px solid var(--border)}.group-row .row-actions{justify-content:flex-end}.group-row strong{overflow-wrap:anywhere}.qr-image{display:block;max-width:100%;height:auto;justify-self:center;background:white;border-radius:10px}.download-link{display:block;text-align:center;padding:12px;border-radius:8px}.security-section{border-top:1px solid var(--border);margin-top:28px;padding-top:24px}.security-section form{margin-bottom:20px}#settings-dialog{width:min(660px,calc(100vw - 32px))}#groups-dialog{width:min(760px,calc(100vw - 32px))}tr:hover td{background:var(--row-hover,#fafaff)}
:root[data-theme=dark]{--bg:#171923;--surface:#222532;--ink:#eef0f8;--muted:#b0b6c9;--accent:#b3a4ff;--accent-soft:#393150;--border:#3a3e50;--sky-soft:#283d56;--green-soft:#234437;--row-hover:#2a2e3e;--shadow:0 14px 50px #0005;--danger:#ff9baa;--green:#155e42;color-scheme:dark}
:root[data-theme=dark] .primary,:root[data-theme=dark] .segmented button[aria-pressed=true]{color:#1d1832}:root[data-theme=dark] .danger{color:#25121a}:root[data-theme=dark] .toast{background:#e2e5f0;color:#20232d}:root[data-theme=dark] .error-toast{background:#ff9baa}
@media(prefers-color-scheme:dark){:root[data-theme=system]{--bg:#171923;--surface:#222532;--ink:#eef0f8;--muted:#b0b6c9;--accent:#b3a4ff;--accent-soft:#393150;--border:#3a3e50;--sky-soft:#283d56;--green-soft:#234437;--row-hover:#2a2e3e;--shadow:0 14px 50px #0005;--danger:#ff9baa;color-scheme:dark}:root[data-theme=system] .primary,:root[data-theme=system] .segmented button[aria-pressed=true]{color:#1d1832}:root[data-theme=system] .danger{color:#25121a}:root[data-theme=system] .toast{background:#e2e5f0;color:#20232d}}
@media(max-width:1200px){.analytics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{display:flex;flex-direction:column-reverse;align-items:flex-start}.stat .stat-hint{display:none}.editor-layout{grid-template-columns:minmax(280px,1fr) minmax(0,1fr);gap:16px}}
@media(max-width:760px){.editor-layout{grid-template-columns:1fr}.preview-panel{position:static}.filter-advanced{grid-template-columns:repeat(2,minmax(0,1fr))}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{padding:16px}.filter-primary label{min-width:120px}.group-row{align-items:flex-start;flex-direction:column}.group-row .row-actions{justify-content:flex-start}.sidebar #settings-open{margin:0;padding:6px;font-size:12px}.sidebar .brand{max-width:48%;font-size:21px}.sidebar{gap:8px}.sidebar .logout{font-size:12px}.editor-dialog{padding:18px}.preview-panel .section-heading{flex-wrap:wrap}}
@media(max-width:460px){.analytics-grid{grid-template-columns:1fr}.filter-primary button{flex:1}.filter-advanced{grid-template-columns:1fr}.filter-primary label:last-of-type{flex-basis:100%}.preview-panel{padding:10px}.form-grid{grid-template-columns:1fr}}
.ui-icon{width:18px;height:18px;vertical-align:middle;flex-shrink:0}.brand .ui-icon{width:25px;height:25px}.small-button .ui-icon{width:15px;height:15px}.stat-icon .ui-icon{width:26px;height:26px}.empty-icon .ui-icon{width:30px;height:30px}