:root{
  --nav:#102b49;
  --nav2:#173f69;
  --accent:#1769e0;
  --bg:#f4f7fb;
  --line:#dfe6ee;
  --text:#17324d;
  --muted:#6d7f91;
  --success:#137a48;
  --danger:#b42318;
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font:14px Arial,sans-serif;color:var(--text);background:var(--bg)}
button,input,textarea,select{font:inherit}
button{border:0;border-radius:8px;padding:10px 14px;cursor:pointer;background:#edf2f7;color:var(--text);font-weight:700}
button:hover{filter:brightness(.98)}
button:disabled{opacity:.45;cursor:not-allowed}
.primary{background:var(--accent);color:white}
.large{padding:12px 18px}
.card,.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 30px #102b4910}
.brand{font-weight:800;font-size:17px;letter-spacing:-.2px}
.muted{color:var(--muted)}
.small{font-size:12px;line-height:1.5}
.error{color:var(--danger);margin-top:12px;line-height:1.4}
.success{color:var(--success);margin-top:12px;line-height:1.4}
.eyebrow{font-size:11px;font-weight:800;letter-spacing:1.5px;color:#65809b;margin-bottom:6px}
.notice{padding:11px 13px;border-radius:8px;background:#f5f8fc;border:1px solid #dce6f0;color:#536c85;margin:14px 0}
.success-notice{background:#ecf8f1;border-color:#b9e0c9;color:#176a42}
label{font-weight:700;color:#304b65}
input,textarea,select{width:100%;padding:11px;border:1px solid #cad5e0;border-radius:8px;background:#fff;color:var(--text);margin-top:6px;outline:none}
input:focus,textarea:focus,select:focus{border-color:#7caee8;box-shadow:0 0 0 3px #1769e012}
textarea{min-height:120px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* Setup: this page contains only the installer. */
.setup-page,.auth-page{min-height:100vh;background:linear-gradient(135deg,#0d2947 0%,#1e5d99 100%)}
.setup-shell{min-height:100vh;display:grid;place-items:center;padding:34px 18px}
.setup-card{width:min(900px,96vw);padding:30px 34px}
.setup-heading{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin:22px 0 8px}
.setup-heading h1{margin:2px 0 8px;font-size:30px;letter-spacing:-.6px}
.setup-heading p{margin:0;color:var(--muted)}
.setup-badge{background:#eaf3ff;color:#17569b;border:1px solid #c8def6;padding:8px 11px;border-radius:999px;font-weight:800;white-space:nowrap}
.setup-step{display:grid;grid-template-columns:44px 1fr;gap:18px;border-top:1px solid #e9eef4;padding:24px 0}
.step-number{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#eaf3ff;color:#17569b;font-weight:900}
.step-body h2{font-size:18px;margin:5px 0 5px}
.step-body>p{margin:0 0 14px;line-height:1.5}
.step-body label{display:block;margin:12px 0}
.setup-actions{margin-top:14px}
code{font-family:Consolas,monospace;background:#f1f4f7;border-radius:4px;padding:2px 5px}

/* Login */
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:22px}
.login-card{width:min(430px,94vw);padding:32px}
.login-card h1{margin:26px 0 7px}
.login-card p{color:var(--muted);margin:0 0 18px}
.login-card label{display:block;margin:15px 0 6px}
.login-card button{width:100%;margin-top:9px}

/* Main application */
#app{min-height:100vh;display:grid;grid-template-columns:220px 1fr}
aside{background:var(--nav);color:white;padding:22px 14px;display:flex;flex-direction:column;gap:25px;min-height:100vh}
aside .brand{padding:0 8px}
aside nav{display:grid;gap:6px}
aside nav button,.ghost{background:transparent;color:#dce8f4;text-align:left;border-radius:8px}
aside nav button:hover,aside nav button.active{background:#ffffff13;color:white}
.ghost{margin-top:auto}
main{min-width:0}
header{background:white;border-bottom:1px solid var(--line);padding:20px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px}
header h1{margin:0 0 5px;font-size:25px}
header p{margin:0;color:var(--muted)}
#content{padding:26px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.stats-grid{margin-bottom:32px}
.tile{padding:20px}.tile h3{font-size:28px;margin:0 0 6px}.tile p{margin:0}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:6px 0 15px}
.section-heading h2{margin:0;font-size:22px}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.portfolio-card{overflow:hidden;display:flex;flex-direction:column;min-width:0}
.portfolio-cover{height:180px;background:#dbe6ef;overflow:hidden}
.portfolio-cover img{width:100%;height:100%;object-fit:cover;display:block}
.portfolio-cover-empty{display:grid;place-items:center;background:linear-gradient(135deg,#173f69,#2f79b5);color:#fff;font-size:23px;font-weight:800}
.portfolio-card-body{padding:17px;display:flex;flex-direction:column;align-items:flex-start;gap:9px;height:100%}
.portfolio-card-body h3{margin:0;font-size:18px}
.portfolio-card-body p{margin:0 0 3px;line-height:1.45}
.portfolio-card-body button{margin-top:auto}
.card-kicker{min-height:22px}.badge{display:inline-block;padding:4px 7px;border-radius:999px;background:#eaf3ff;color:#17569b;font-size:11px;font-weight:800}.badge.neutral{background:#eff2f5;color:#607386}
.getting-started{margin-top:22px;padding:20px;display:flex;justify-content:space-between;align-items:center;gap:20px}.getting-started h3{margin:0 0 6px}.getting-started p{margin:0;max-width:760px;line-height:1.5}
.toolbar{display:flex;gap:8px;align-items:center}
.panel{padding:16px}
.company-form-panel{max-width:850px}
.form label{display:block;margin:15px 0 6px}
.company-logo-preview{max-width:180px;max-height:80px;margin:8px 0 5px;object-fit:contain}
.editor{display:grid;grid-template-columns:290px minmax(400px,1fr) 360px;gap:16px}
.section-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:10px;border-bottom:1px solid #edf1f5;cursor:pointer;border-radius:7px}
.section-row:hover{background:#f7f9fc}.section-row.active{background:#eef5ff}
.switch{width:38px;height:22px;accent-color:var(--accent);margin:0}
.inline-check{display:flex!important;align-items:center;gap:8px}.inline-check input{width:auto;margin:0}
.section-image-preview{max-width:100%;max-height:180px;object-fit:cover;border-radius:8px;margin:9px 0 5px}
.items{display:grid;gap:8px;margin:14px 0}.item{background:#f6f8fb;padding:10px;border-radius:8px}.item input{margin-top:6px}.editor-actions{margin-top:16px}
.preview{aspect-ratio:210/297;background:white;box-shadow:0 3px 15px #102b4920;padding:28px;overflow:hidden;border:1px solid #edf1f5}
.preview .logo{max-width:90px;max-height:42px;object-fit:contain}.preview h2{font-size:25px;color:var(--nav);margin:34px 0 5px}.preview .hero{width:100%;height:185px;object-fit:cover;margin-top:18px;border-radius:4px}.preview p{font-size:11px;line-height:1.5}.preview-item{font-size:10px;margin-top:5px}

@media(max-width:1100px){
  .editor{grid-template-columns:260px 1fr}.preview-panel{display:none}
  .portfolio-grid,.grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .setup-card{padding:23px 20px}.setup-heading{display:block}.setup-badge{display:inline-block;margin-top:13px}.setup-step{grid-template-columns:1fr}.step-number{margin-bottom:-6px}
  #app{grid-template-columns:1fr}aside{min-height:auto;position:static}aside nav{grid-template-columns:repeat(2,1fr)}.ghost{margin-top:0}
  header{align-items:flex-start;flex-direction:column}.editor,.portfolio-grid,.grid,.row2{grid-template-columns:1fr}.getting-started,.section-heading{align-items:flex-start;flex-direction:column}
}

/* Robust application states */
.state-panel,.error-panel,.empty-state{padding:24px;display:flex;align-items:center;gap:16px;max-width:900px}
.state-panel h3,.error-panel h3,.empty-state h3{margin:0 0 6px}
.state-panel p,.error-panel p,.empty-state p{margin:0 0 12px;line-height:1.5}
.spinner{width:30px;height:30px;border:3px solid #dce5ef;border-top-color:var(--accent);border-radius:50%;animation:cpm-spin .8s linear infinite;flex:0 0 auto}
@keyframes cpm-spin{to{transform:rotate(360deg)}}
.error-panel{border-color:#efc4bf;background:#fffafa}
.error-icon{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#fee4e2;color:var(--danger);font-weight:900;font-size:18px;flex:0 0 auto}
#toast{position:fixed;right:22px;bottom:22px;z-index:1000;max-width:min(440px,calc(100vw - 44px));padding:12px 16px;border-radius:9px;background:#163e67;color:white;box-shadow:0 10px 30px #102b4935;font-weight:700}
#toast.error{background:#9f261f}
#toast.success{background:#176a42}