:root{--bg:#f4f6f8;--card:#fff;--text:#17202a;--muted:#6f7b86;--line:#e4e8ec;--dark:#111820;--accent:#b9d532;--accent-dark:#91aa14;--danger:#b42318}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Arial,sans-serif;color:var(--text);background:var(--bg)}a{color:inherit}
.app-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:var(--dark);color:#fff;padding:26px 20px;display:flex;flex-direction:column}.sidebar-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:44px;height:44px;display:grid;place-items:center;background:var(--accent);color:#111;font-weight:900;border-radius:12px}
.brand strong{display:block;font-size:13px;letter-spacing:.04em}.brand small{display:block;color:#aeb7bf;margin-top:3px}.sidebar nav{display:flex;flex-direction:column;gap:4px;margin-top:32px}
.sidebar nav a,.nav-disabled{padding:12px 14px;border-radius:10px;text-decoration:none;color:#d9dee3}.sidebar nav a:hover,.sidebar nav a.active{background:#26313b;color:#fff}
.nav-section{display:block;margin:18px 14px 5px;color:#7f8b96;font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.nav-section:first-child{margin-top:0}.sidebar nav a.active{box-shadow:inset 3px 0 0 var(--accent)}
.nav-disabled{opacity:.55;display:flex;justify-content:space-between}.nav-disabled em{font-size:11px;font-style:normal}.sidebar-footer{margin-top:auto;padding-top:24px;border-top:1px solid #2b3540}
.user-name{font-weight:700}.user-role{color:#9ba6b0;font-size:12px;margin:4px 0 12px}.sidebar-footer a{color:#dbe2e8;font-size:13px}
.main{min-width:0}.topbar{padding:28px 34px 14px}.topbar h1{margin:0;font-size:28px}.topbar p{margin:6px 0 0;color:var(--muted)}.content{padding:18px 34px 40px}.mobile-menu-toggle,.mobile-menu-close,.mobile-menu-backdrop{display:none}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.kpi-card,.panel,.table-card,.form-card,.integration-card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 10px 30px rgba(16,24,40,.04)}
.kpi-card{padding:22px}.kpi-card span{color:var(--muted);font-size:14px}.kpi-card strong{display:block;font-size:30px;margin:10px 0}.kpi-card small{color:#8a959f}
.panel-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px;margin-top:18px}.panel{padding:22px}.panel-head,.page-actions,.integration-head,.section-title,.integration-footer{display:flex;justify-content:space-between;gap:20px;align-items:center}
.panel h2,.page-actions h2,.integration-card h2,.integration-card h3{margin:0}.panel p,.page-actions p,.integration-card p{color:var(--muted);margin:6px 0}
.badge{display:inline-flex;padding:6px 9px;border-radius:99px;background:#eef5d5;color:#596900;font-size:12px;font-weight:700}
.chart-placeholder{height:270px;display:flex;align-items:end;padding-top:28px}.bars{width:100%;height:100%;display:flex;gap:14px;align-items:end;border-bottom:1px solid var(--line)}
.bars i{flex:1;background:linear-gradient(180deg,var(--accent),var(--accent-dark));border-radius:8px 8px 0 0;opacity:.85}
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.status-dot{width:10px;height:10px;border-radius:50%}.status-dot.ok{background:#2f9e44}.status-dot.wait{background:#f0ad4e}
.page-actions{margin-bottom:18px}.button,button{display:inline-flex;justify-content:center;align-items:center;background:var(--dark);color:#fff;border:0;border-radius:10px;padding:12px 16px;text-decoration:none;font-weight:700;cursor:pointer}
.button-secondary{background:#fff;color:var(--text);border:1px solid var(--line)}.danger{background:#fff;color:var(--danger);border:1px solid #f1c4c0}
.table-card{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:15px;border-bottom:1px solid var(--line)}th{font-size:12px;color:var(--muted);text-transform:uppercase}.empty{text-align:center;color:var(--muted);padding:28px}
.form-card{padding:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:block;font-weight:700;font-size:14px;margin-bottom:16px}
input,select,textarea{width:100%;margin-top:7px;border:1px solid #cfd6dc;border-radius:10px;padding:12px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(185,213,50,.28);border-color:var(--accent-dark)}
.alert{padding:13px 15px;border-radius:10px;margin-bottom:18px}.alert-error{background:#fff0f0;color:var(--danger)}.alert-success{background:#ebf8ee;color:#1c6b2b}
.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top left,#eef5d5,transparent 34%),var(--bg)}
.login-card{width:min(440px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:0 24px 70px rgba(16,24,40,.12)}
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.integration-card{padding:24px;margin-bottom:18px}.provider-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-weight:900;font-size:22px;color:#fff}
.provider-icon.meta{background:#1877f2}.provider-icon.google{background:#4285f4}.provider-icon.tiktok{background:#000;box-shadow:3px 3px 0 #25f4ee,-3px -3px 0 #fe2c55}.provider-icon.openai{background:#111;color:#fff;letter-spacing:-.06em}.grow{flex:1}.connection{border-radius:99px;padding:7px 11px;background:#eef1f3;color:#66717b;font-size:12px;font-weight:800}
.connection.connected{background:#e7f7ec;color:#217a37}.setup-warning{margin-top:22px;background:#fff6df;border:1px solid #f2dda5;padding:16px;border-radius:12px}.setup-warning p{margin-bottom:0}
.integration-actions{display:flex;align-items:center;gap:16px;margin-top:22px}.meta-button{background:#1877f2}.hint{font-size:13px;color:var(--muted)}
.connection-details{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0}.connection-details>div{padding:15px;background:var(--bg);border-radius:12px}.connection-details span,.connection-details strong{display:block}.connection-details span{color:var(--muted);font-size:12px;margin-bottom:5px}
.accounts-form{border-top:1px solid var(--line);padding-top:22px}.accounts-list{margin-top:18px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.account-row{display:grid;grid-template-columns:1.5fr 1fr 180px;align-items:center;gap:16px;padding:16px;border-bottom:1px solid var(--line)}.account-row:last-child{border:0}
.check{display:flex;align-items:center;gap:12px;margin:0}.check input{width:auto;margin:0}.check span strong,.check span small{display:block}.check span small,.sync-time{color:var(--muted);font-size:12px}
.account-row select{margin:0}.integration-footer{justify-content:flex-start;margin-top:20px}.integration-footer form{margin:0}.muted-card{opacity:.75}
code{background:#eef1f3;padding:2px 5px;border-radius:5px}
@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{display:flex;position:fixed;inset:0 auto 0 0;width:min(86vw,320px);z-index:1000;overflow-y:auto;transform:translateX(-105%);visibility:hidden;transition:transform .24s ease,visibility 0s linear .24s;box-shadow:18px 0 50px rgba(0,0,0,.22)}.menu-open .sidebar{transform:translateX(0);visibility:visible;transition-delay:0s}.mobile-menu-close{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;padding:0;border-radius:10px;background:#26313b;color:#fff}.mobile-menu-close svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.mobile-menu-backdrop{display:block;position:fixed;inset:0;z-index:990;width:100%;height:100%;padding:0;border:0;border-radius:0;background:rgba(17,24,32,.56);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .24s ease,visibility 0s linear .24s}.menu-open .mobile-menu-backdrop{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s}.menu-open{overflow:hidden}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;position:sticky;top:0;z-index:20;background:rgba(244,246,248,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.topbar-copy{min-width:0}.mobile-menu-toggle{display:inline-flex;gap:10px;flex:0 0 auto;min-height:44px;padding:11px 14px;background:var(--dark);box-shadow:0 8px 20px rgba(17,24,32,.14)}.mobile-menu-icon{display:grid;gap:4px;width:18px}.mobile-menu-icon i{display:block;width:18px;height:2px;border-radius:2px;background:currentColor}.kpi-grid{grid-template-columns:repeat(2,1fr)}.panel-grid{grid-template-columns:1fr}.account-row{grid-template-columns:1fr}}
@media(max-width:640px){.content,.topbar{padding-left:18px;padding-right:18px}.kpi-grid,.form-grid,.connection-details{grid-template-columns:1fr}.page-actions,.section-title,.integration-head,.integration-footer{align-items:flex-start;flex-direction:column}}


/* Version 0.2.1 */
.dashboard-meta{
  display:flex;
  justify-content:space-between;
  gap:16px;
  margin-bottom:16px;
  color:var(--muted);
  font-size:13px;
}
.kpi-grid-seven{
  grid-template-columns:repeat(4,minmax(0,1fr));
}
.campaign-panel{
  margin-top:18px;
}
.table-wrap{
  margin-top:18px;
  overflow:auto;
  border:1px solid var(--line);
  border-radius:12px;
}
.table-wrap table{
  min-width:900px;
}
.toolbar{
  display:flex;
  justify-content:flex-end;
  margin:0 0 20px;
}
.connection.expired{
  background:#fff3d6;
  color:#8a5a00;
}
.connection.error{
  background:#fff0f0;
  color:var(--danger);
}
.account-status{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:6px;
}
.mini-status{
  display:inline-flex;
  padding:4px 8px;
  border-radius:99px;
  font-size:11px;
  font-weight:800;
  text-transform:capitalize;
  background:#eef1f3;
  color:#66717b;
}
.mini-status.connected{
  background:#e7f7ec;
  color:#217a37;
}
.mini-status.error{
  background:#fff0f0;
  color:var(--danger);
}
.integration-card{
  overflow:hidden;
}
.integration-head{
  min-height:58px;
}
.accounts-list{
  background:#fff;
}
.account-row:hover{
  background:#fafbfc;
}
.account-row select{
  min-width:0;
}
@media(max-width:1200px){
  .kpi-grid-seven{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:800px){
  .kpi-grid-seven{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dashboard-meta{flex-direction:column}
}
@media(max-width:520px){
  .kpi-grid-seven{grid-template-columns:1fr}
}

/* v0.3 */
.dashboard-filters{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:16px}.range-tabs{display:flex;gap:8px;flex-wrap:wrap}.range-tab{display:inline-flex;align-items:center;justify-content:center;background:#eef1f3;color:var(--text);border:0;border-radius:10px;padding:9px 13px;text-decoration:none;font:inherit;font-weight:700;cursor:pointer}.range-tab.active{background:var(--dark);color:#fff}.filter-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px}.custom-range{display:none;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end;margin-top:14px}.custom-range.visible{display:grid}.kpi-top{display:flex;justify-content:space-between;gap:8px}.trend{font-size:11px;font-weight:800;border-radius:99px;padding:4px 7px}.trend.positive{background:#e7f7ec;color:#217a37}.trend.negative{background:#fff0f0;color:#b42318}.trend.neutral{background:#eef1f3;color:#66717b}.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.chart-box{height:340px;margin-top:18px}.campaign-head input{max-width:280px;margin:0}.row-note{display:block;color:var(--muted);margin-top:5px}.rating{display:inline-flex;padding:6px 9px;border-radius:99px;font-size:11px;font-weight:800}.rating.great{background:#e7f7ec;color:#217a37}.rating.solid{background:#eef5d5;color:#596900}.rating.optimize{background:#fff0f0;color:#b42318}.rating.insufficient{background:#eef1f3;color:#66717b}.google-checklist{display:grid;gap:10px;margin-top:22px}.google-check{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:14px;background:var(--bg);border-radius:10px}.code-card{margin-top:16px;padding:15px;background:#111820;color:#fff;border-radius:12px}.code-card span,.code-card code{display:block}.code-card code{background:transparent;padding:0;word-break:break-all}@media(max-width:980px){.chart-grid{grid-template-columns:1fr}}@media(max-width:700px){.filter-fields,.custom-range{grid-template-columns:1fr}.campaign-head{align-items:flex-start;flex-direction:column}.campaign-head input{max-width:none;width:100%}}

/* v0.4 */
.google-button{background:#4285f4}.google-button:hover{background:#3367d6}
.info-card{background:#f8fbff;border-color:#dce9ff}.info-card p{max-width:900px;line-height:1.6}
.google-config-details{grid-template-columns:1fr 1fr}
.provider-badge{display:inline-flex;margin-top:7px;padding:3px 7px;border-radius:99px;font-size:10px;font-weight:800}
.provider-badge.meta{background:#e7f0ff;color:#1459b8}.provider-badge.google_ads{background:#fff3d6;color:#8a5a00}.provider-badge.tiktok_ads{background:#111;color:#fff}.provider-badge.openai_ads{background:#e9e2ff;color:#53389e}
@media(max-width:640px){.google-config-details{grid-template-columns:1fr}}

/* v0.5 */
.alert-warning{background:#fff6df;color:#75520a}.tiktok-button{background:#111}.tiktok-button:hover{background:#292929}.button-small{padding:8px 11px;font-size:12px}.form-section{margin-top:18px}.form-card h3{margin-top:0}.form-card p{color:var(--muted)}.form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.email-button{background:#566b00}.switch-label{display:flex;align-items:center;gap:9px;margin:0}.switch-label input{width:auto;margin:0}.field-help{display:block;color:var(--muted);font-weight:400;line-height:1.45;margin-top:7px}.account-facts{display:flex;gap:22px;flex-wrap:wrap;background:var(--bg);padding:14px;border-radius:10px;color:var(--muted);font-size:13px}.account-facts strong{color:var(--text)}.narrow-form{max-width:620px}

/* v0.5.1 · sicherer Übergang aus der RM Business Suite */
.connection-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;background:var(--bg);border-radius:12px;padding:13px;margin:16px 0}.connection-facts span,.connection-facts strong{display:block}.connection-facts span{font-size:11px;color:var(--muted)}.connection-facts strong{font-size:12px;color:var(--text);margin-top:4px;word-break:break-word}.sso-help{margin-top:18px}.sso-help ol{color:var(--muted);line-height:1.6;padding-left:22px}.client-id-code{display:inline-block;font-size:14px;font-weight:900;padding:6px 9px}.portal-return{display:block;margin-bottom:9px;color:var(--accent)!important;font-weight:800}.sidebar-footer>a{display:block;margin-top:7px}
@media(max-width:640px){.connection-facts{grid-template-columns:1fr}}

/* v0.5.2 - sichere PDF-Kampagnenberichte */
.report-hero{display:flex;justify-content:space-between;gap:28px;align-items:center;background:linear-gradient(135deg,#111820,#27323d);color:#fff;border-radius:18px;padding:28px;margin-bottom:18px}.report-hero h2{font-size:28px;margin:5px 0 8px}.report-hero p{max-width:760px;margin:0;color:#cbd2d8;line-height:1.6}.report-kicker{display:block;color:var(--accent);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.12em}.report-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;min-width:360px}.report-actions .button{background:var(--accent);color:#111}.report-actions .button-secondary{background:transparent;color:#fff;border-color:#56616c}.report-filters{margin-bottom:18px}.report-empty{text-align:center;padding:54px 24px}.report-empty-icon{display:grid;place-items:center;width:72px;height:72px;margin:0 auto 20px;border-radius:18px;background:#eef5d5;color:#596900;font-weight:900}.report-empty h2{margin:0 0 8px}.report-empty p{color:var(--muted);margin:0}.report-preview{padding:26px}.report-preview-head{align-items:flex-start}.report-preview-head h2{font-size:26px;margin:5px 0}.report-freshness{text-align:right;background:var(--bg);padding:12px 14px;border-radius:10px}.report-freshness span,.report-freshness strong{display:block}.report-freshness span{color:var(--muted);font-size:11px;text-transform:uppercase}.report-freshness strong{font-size:13px;margin-top:4px}.report-summary{margin:22px 0;padding:20px 22px;background:#f7f9ed;border-left:4px solid var(--accent);border-radius:0 12px 12px 0}.report-summary h3{margin:0 0 10px}.report-summary ul{margin:0;padding-left:20px;line-height:1.65}.report-kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.report-kpi-grid article{border:1px solid var(--line);border-radius:12px;padding:16px}.report-kpi-grid span,.report-kpi-grid strong{display:block}.report-kpi-grid span{color:var(--muted);font-size:12px}.report-kpi-grid strong{font-size:21px;margin-top:7px}.report-campaign-preview{margin-top:26px}.report-campaign-preview .table-wrap{margin-bottom:0}.report-campaign-preview table{min-width:720px}
@media(max-width:980px){.report-hero{align-items:flex-start;flex-direction:column}.report-actions{min-width:0;justify-content:flex-start}.report-kpi-grid{grid-template-columns:repeat(2,1fr)}.dashboard-meta{align-items:flex-start}}
@media(max-width:560px){.report-kpi-grid{grid-template-columns:1fr}.report-actions{width:100%}.report-actions .button{width:100%}.report-preview-head{flex-direction:column}.report-freshness{text-align:left}}

/* v0.6.0 - OpenAI Ads */
.openai-button{background:#111}.openai-button:hover{background:#2d2d2d}.openai-disclosure{margin-top:22px;line-height:1.55}.openai-account-form{margin-top:20px;box-shadow:none;background:var(--bg)}.openai-account-form .form-grid{grid-template-columns:1.3fr 1fr 1fr}.openai-facts{grid-template-columns:1fr 1fr}.openai-import-form{max-width:760px}.openai-import-form input[type=file]{background:var(--bg)}
@media(max-width:850px){.openai-account-form .form-grid{grid-template-columns:1fr}}

/* v0.6.2 - mobile Navigation */
@media(max-width:640px){.topbar{align-items:center;padding-top:18px;padding-bottom:16px}.topbar h1{font-size:clamp(21px,6.5vw,26px);line-height:1.1}.topbar p{font-size:13px}.mobile-menu-toggle{padding:11px 12px}.sidebar{padding:22px 18px}.sidebar nav{margin-top:26px}.sidebar nav a{padding:13px 14px}}
@media(prefers-reduced-motion:reduce){.sidebar,.mobile-menu-backdrop{transition:none!important}}