:root{
  --bg:#f6fbff;
  --card:#ffffff;
  --sky:#13b8ff;
  --sky-soft:#e8f7ff;
  --blue:#102b6f;
  --blue-2:#06113a;
  --purple:#5c2cff;
  --text:#10182f;
  --muted:#68708a;
  --line:#d9e8f7;
  --danger:#df3b3b;
  --shadow:0 18px 45px rgba(16,43,111,.12);
  --radius:22px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:radial-gradient(circle at top left,#eaf8ff 0,#f7fbff 35%,#fff 100%);color:var(--text)}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0}
.app-shell{max-width:1440px;margin:auto;padding:22px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:28px;padding:20px 24px;box-shadow:var(--shadow);position:sticky;top:12px;z-index:10}
.brand-block{display:flex;align-items:center;gap:18px}
.brand-logo{width:132px;max-height:86px;object-fit:contain;background:#fff;border-radius:18px;padding:7px;box-shadow:0 8px 20px rgba(0,0,0,.06)}
h1,h2,h3,p{margin-top:0}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:12px;color:var(--sky);font-weight:800}h1{font-size:clamp(24px,3vw,40px);margin-bottom:6px;color:var(--blue-2)}.subtext,.toolbar p,.auth-card p,.hero-card p{color:var(--muted);line-height:1.55}.status-pill{background:linear-gradient(135deg,var(--sky),var(--purple));color:#fff;padding:10px 15px;border-radius:999px;font-size:13px;font-weight:800;white-space:nowrap}
.view{display:none}.view.active{display:block;animation:fade .22s ease}@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;margin-top:24px}.hero-card,.preview-panel,.auth-card,.form-panel,.table-panel,.communication-card,.attachment-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card{padding:28px}.hero-card h2{font-size:clamp(28px,4vw,54px);line-height:1.04;color:var(--blue-2);max-width:850px}.thumbnail-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:26px}.portal-card{display:flex;align-items:center;gap:14px;background:linear-gradient(145deg,#fff,#f0f9ff);border:1px solid var(--line);border-radius:20px;padding:18px;text-align:left;color:var(--blue-2);transition:.2s}.portal-card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(19,184,255,.16)}.portal-card small{display:block;color:var(--muted);margin-top:3px}.portal-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:17px;background:linear-gradient(135deg,var(--sky),var(--blue));color:white;font-weight:900}.portal-icon.client{background:linear-gradient(135deg,var(--blue),var(--purple))}.quick-actions,.toolbar-actions,.form-actions{display:flex;gap:10px;flex-wrap:wrap}.primary,.secondary,.ghost,.danger,.import-btn{border-radius:14px;padding:12px 16px;font-weight:800}.primary{background:linear-gradient(135deg,var(--sky),var(--blue));color:white}.secondary,.import-btn{background:var(--sky-soft);color:var(--blue);border:1px solid #beeaff}.ghost{background:#fff;color:var(--blue);border:1px solid var(--line)}.danger{background:#fff2f2;color:var(--danger);border:1px solid #ffd0d0}.full{width:100%;margin-top:12px}.preview-panel{display:grid;place-items:center;min-height:360px;padding:24px;background:linear-gradient(150deg,#fff,#effaff)}.mini-window{width:min(410px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 24px 60px rgba(16,43,111,.14)}.window-dots span{display:inline-block;width:10px;height:10px;border-radius:50%;background:#d9e8f7;margin-right:6px}.window-line{height:18px;width:64%;border-radius:999px;background:#e9f5ff;margin:22px 0}.window-line.long{width:90%}.dashboard-preview{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.dashboard-preview div{height:80px;border-radius:18px;background:linear-gradient(135deg,#e8f7ff,#fff)}
.auth-card{max-width:480px;margin:40px auto;padding:28px}.auth-logo{width:170px;display:block;margin:auto auto 16px}.auth-card label,.form-panel label{display:block;margin:13px 0 7px;font-weight:800;color:var(--blue)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 13px;background:#fbfdff;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--sky);box-shadow:0 0 0 4px rgba(19,184,255,.12)}
.toolbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin:24px 0;background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:22px;padding:18px}.toolbar h2{margin-bottom:5px;color:var(--blue-2)}.admin-layout{display:grid;grid-template-columns:340px 1fr;gap:20px}.form-panel,.table-panel{padding:20px}.table-header{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:14px}.table-header input{max-width:330px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px}table{border-collapse:separate;border-spacing:0;width:100%;min-width:980px;background:#fff}th,td{padding:13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#f1f9ff;color:var(--blue);font-size:13px;text-transform:uppercase;letter-spacing:.04em}tbody tr{transition:.12s}tbody tr:hover{background:#f8fcff}.unit-badge{display:inline-flex;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:900;color:var(--blue);border:1px solid rgba(16,43,111,.08)}.row-actions{display:flex;gap:7px;flex-wrap:wrap}.mini-btn{padding:8px 10px;border-radius:11px;font-size:12px;font-weight:800}.mini-btn.view{display:inline-block;background:var(--blue);color:#fff}.mini-btn.edit{background:#e9f8ff;color:var(--blue)}.mini-btn.delete{background:#fff2f2;color:var(--danger)}
.client-dashboard{display:grid;gap:18px}.client-info-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.info-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 12px 24px rgba(16,43,111,.08)}.info-card small{display:block;color:var(--muted);font-weight:800;margin-bottom:7px}.info-card strong{color:var(--blue-2);line-height:1.35}.info-card.wide{grid-column:span 2}.timeline-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.communication-card,.attachment-card{padding:20px}.conversation-list,.attachment-list{display:grid;gap:10px;margin:14px 0;max-height:440px;overflow:auto;padding-right:5px}.message{background:#f7fbff;border:1px solid var(--line);border-radius:16px;padding:14px}.message-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px;font-weight:800;margin-bottom:8px}.message p{margin:0;white-space:pre-wrap;line-height:1.5}.composer{display:grid;gap:10px}.upload-box{display:grid;place-items:center;text-align:center;border:2px dashed #b9e9ff;border-radius:18px;background:#f3fbff;padding:28px;color:var(--blue);font-weight:900;cursor:pointer}.upload-box small{display:block;color:var(--muted);font-weight:600;margin-top:4px}.attachment-item{display:flex;justify-content:space-between;gap:10px;align-items:center;border:1px solid var(--line);border-radius:15px;padding:12px;background:#fff}.attachment-name{font-weight:900;color:var(--blue-2);word-break:break-word}.attachment-meta{font-size:12px;color:var(--muted);margin-top:4px}.file-link{font-weight:900;color:var(--sky);text-decoration:none}.empty-state{padding:20px;background:#f7fbff;border:1px dashed var(--line);border-radius:16px;color:var(--muted);text-align:center}
@media (max-width:1000px){.hero-grid,.admin-layout,.timeline-layout{grid-template-columns:1fr}.client-info-grid{grid-template-columns:repeat(2,1fr)}.topbar{align-items:flex-start;flex-direction:column}.status-pill{align-self:flex-start}.brand-logo{width:112px}.table-header{flex-direction:column;align-items:stretch}.table-header input{max-width:none}}
@media (max-width:640px){.app-shell{padding:12px}.topbar{border-radius:20px;padding:15px}.brand-block{align-items:flex-start;flex-direction:column}.brand-logo{width:138px}.thumbnail-strip{grid-template-columns:1fr}.hero-card,.auth-card,.form-panel,.table-panel,.communication-card,.attachment-card{padding:16px;border-radius:18px}.toolbar{flex-direction:column}.client-info-grid{grid-template-columns:1fr}.info-card.wide{grid-column:span 1}.portal-card{padding:14px}.quick-actions button,.toolbar-actions button,.toolbar-actions label,.form-actions button{width:100%}}