/* =============================================
   EMRVuln Design System — Clinical Dark Sidebar
   ============================================= */
:root {
  --navy:    #1a2840;
  --navy-m:  #243450;
  --navy-l:  #2e4166;
  --blue:    #2d7dd2;
  --blue-l:  #4a9ae8;
  --mint:    #1fbf8a;
  --amber:   #e8952e;
  --rose:    #e84c4c;
  --rose-l:  #ff6b6b;
  --bg:      #f0f3f8;
  --surface: #ffffff;
  --border:  #dde4ef;
  --border-l:#eef1f7;
  --text:    #1c2b3a;
  --text-m:  #4a5e78;
  --text-l:  #7a90a8;
  --sidebar-w: 232px;
  --topbar-h: 56px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;min-height:100vh}

/* ===== SIDEBAR ===== */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);
  background:var(--navy);display:flex;flex-direction:column;z-index:100;
}
.sidebar-logo{
  display:flex;align-items:center;gap:10px;padding:18px 16px 14px;
  border-bottom:1px solid var(--navy-l);
}
.sidebar-logo .logo-icon{
  width:34px;height:34px;background:var(--blue);border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;flex-shrink:0;
}
.sidebar-logo .logo-text{font-size:15px;font-weight:700;color:#fff;letter-spacing:.3px}
.sidebar-logo .logo-sub{font-size:10px;color:var(--text-l);letter-spacing:.6px;text-transform:uppercase}

.sidebar-section{padding:12px 10px 4px;font-size:10px;color:#5a7090;letter-spacing:.8px;text-transform:uppercase;font-weight:600}

.sidebar nav a{
  display:flex;align-items:center;gap:9px;padding:9px 12px;margin:1px 8px;
  border-radius:7px;color:#b8cde0;text-decoration:none;font-size:13px;font-weight:500;
  transition:background .15s,color .15s;
}
.sidebar nav a:hover{background:var(--navy-m);color:#fff}
.sidebar nav a.active{background:var(--blue);color:#fff}
.sidebar nav a .nav-icon{font-size:16px;width:20px;text-align:center;flex-shrink:0}
.sidebar nav a .nav-badge{
  margin-left:auto;background:#e84c4c;color:#fff;
  font-size:10px;padding:1px 6px;border-radius:10px;font-weight:700;
}

.sidebar-user{
  margin-top:auto;padding:12px 14px;border-top:1px solid var(--navy-l);
  display:flex;align-items:center;gap:10px;
}
.sidebar-user .avatar{
  width:32px;height:32px;border-radius:50%;background:var(--navy-l);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--blue-l);flex-shrink:0;
}
.sidebar-user .uname{color:#dce8f5;font-size:12px;font-weight:600}
.sidebar-user .urole{color:#6080a0;font-size:11px;text-transform:capitalize}
.sidebar-user a.logout{margin-left:auto;color:#5a7090;text-decoration:none;font-size:18px;line-height:1}
.sidebar-user a.logout:hover{color:#e84c4c}

/* ===== TOPBAR ===== */
.topbar{
  position:fixed;top:0;left:var(--sidebar-w);right:0;height:var(--topbar-h);
  background:var(--surface);border-bottom:1px solid var(--border);
  display:flex;align-items:center;padding:0 24px;gap:12px;z-index:50;
}
.topbar-breadcrumb{display:flex;align-items:center;gap:6px;color:var(--text-m);font-size:13px}
.topbar-breadcrumb a{color:var(--blue);text-decoration:none}
.topbar-breadcrumb .sep{color:var(--border)}
.topbar-title{font-size:15px;font-weight:700;color:var(--text)}
.topbar-spacer{flex:1}
.topbar-badge{
  display:flex;align-items:center;gap:6px;padding:5px 10px;
  border-radius:6px;font-size:12px;
}
.topbar-badge.warning{background:#fff8ed;color:#c47700;border:1px solid #ffd580}
.topbar-badge.danger {background:#fff0f0;color:#c02020;border:1px solid #f5b8b8}
.topbar-badge.ok     {background:#edfaf5;color:#1a9068;border:1px solid #9de8cc}

/* ===== MAIN ===== */
.main{margin-left:var(--sidebar-w);padding-top:var(--topbar-h)}
.page{padding:24px}

/* ===== CARDS ===== */
.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden;margin-bottom:16px}
.card-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 18px;border-bottom:1px solid var(--border-l);
}
.card-title{font-size:13px;font-weight:700;color:var(--text);letter-spacing:.2px;text-transform:uppercase}
.card-body{padding:16px 18px}
.card-body.no-pad{padding:0}

/* ===== STAT CARDS ===== */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px 20px}
.stat-card .stat-label{font-size:11px;font-weight:600;letter-spacing:.7px;text-transform:uppercase;color:var(--text-l)}
.stat-card .stat-value{font-size:28px;font-weight:700;color:var(--text);margin:4px 0 2px;line-height:1}
.stat-card .stat-sub{font-size:11px;color:var(--text-m)}
.stat-card .stat-icon{font-size:26px;float:right;margin-top:-2px;opacity:.15}
.stat-card.blue  .stat-value{color:var(--blue)}
.stat-card.mint  .stat-value{color:var(--mint)}
.stat-card.amber .stat-value{color:var(--amber)}
.stat-card.rose  .stat-value{color:var(--rose)}

/* ===== TABLE ===== */
.data-table{width:100%;border-collapse:collapse}
.data-table th{
  text-align:left;padding:9px 14px;font-size:11px;font-weight:700;
  letter-spacing:.6px;text-transform:uppercase;color:var(--text-l);
  background:var(--bg);border-bottom:2px solid var(--border);
}
.data-table td{padding:10px 14px;border-bottom:1px solid var(--border-l);font-size:13px;vertical-align:middle}
.data-table tr:last-child td{border-bottom:none}
.data-table tr:hover td{background:var(--bg)}

/* ===== BADGES/TAGS ===== */
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}
.badge.admin {background:#eef2ff;color:#4361c2}
.badge.doctor{background:#edf9f4;color:#1a8a60}
.badge.nurse {background:#fff5eb;color:#b06a00}
.badge.critical{background:#fff0f0;color:var(--rose);border:1px solid #f5c6c6}
.badge.high    {background:#fff7ee;color:var(--amber);border:1px solid #f5d5a0}
.badge.normal  {background:#edfaf5;color:var(--mint)}
.badge.low     {background:#edf3ff;color:var(--blue)}
.status-dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:5px}
.status-dot.active  {background:var(--mint)}
.status-dot.inactive{background:var(--text-l)}
.status-dot.alert   {background:var(--rose);animation:pulse 1.4s ease infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ===== VITALS ===== */
.vitals-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.vital-card{background:var(--bg);border-radius:8px;padding:12px 14px;border:1px solid var(--border)}
.vital-label{font-size:10px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:var(--text-l)}
.vital-value{font-size:22px;font-weight:700;margin:4px 0 0;line-height:1}
.vital-unit {font-size:11px;color:var(--text-l)}
.vital-trend{font-size:10px;margin-top:2px}
.vital-trend.up   {color:var(--rose)}
.vital-trend.down {color:var(--blue)}
.vital-trend.ok   {color:var(--mint)}
.vital-value.critical{color:var(--rose)}
.vital-value.warning {color:var(--amber)}
.vital-value.normal  {color:var(--text)}

/* ===== TABS ===== */
.tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:20px}
.tab{
  padding:10px 18px;font-size:13px;font-weight:600;color:var(--text-m);cursor:pointer;
  border-bottom:2px solid transparent;margin-bottom:-2px;white-space:nowrap;
}
.tab.active{color:var(--blue);border-bottom-color:var(--blue)}
.tab-panel{display:none}.tab-panel.active{display:block}

/* ===== TIMELINE (notes) ===== */
.timeline{position:relative;padding-left:28px}
.timeline::before{content:'';position:absolute;left:9px;top:4px;bottom:4px;width:2px;background:var(--border)}
.timeline-item{position:relative;margin-bottom:16px}
.timeline-dot{
  position:absolute;left:-24px;top:3px;width:12px;height:12px;
  border-radius:50%;background:var(--blue);border:2px solid var(--surface);
}
.timeline-dot.red{background:var(--rose)}
.timeline-dot.green{background:var(--mint)}
.timeline-meta{font-size:11px;color:var(--text-l);margin-bottom:3px}
.timeline-meta strong{color:var(--text-m);font-weight:600}
.timeline-content{
  background:var(--bg);border:1px solid var(--border);border-radius:7px;
  padding:10px 13px;font-size:13px;color:var(--text);line-height:1.6;
}
/* raw XSS stored render */
.timeline-content.raw-render{}

/* ===== MEDS TABLE ===== */
.med-row td:first-child{font-weight:600}
.med-status.active{color:var(--mint);font-weight:600}
.med-status.dc    {color:var(--text-l);text-decoration:line-through}

/* ===== LABS ===== */
.lab-range{font-size:11px;color:var(--text-l)}
.lab-flag{font-size:11px;font-weight:700;padding:1px 5px;border-radius:4px}
.lab-flag.H {background:#fff0f0;color:var(--rose)}
.lab-flag.L {background:#edf3ff;color:var(--blue)}
.lab-flag.HH{background:var(--rose);color:#fff}
.lab-flag.LL{background:var(--blue);color:#fff}

/* ===== FORMS ===== */
.form-row{margin-bottom:14px}
.form-row label{display:block;font-size:12px;font-weight:600;color:var(--text-m);margin-bottom:5px;letter-spacing:.2px}
.form-row input,.form-row textarea,.form-row select{
  width:100%;padding:9px 12px;border:1.5px solid var(--border);
  border-radius:7px;font-size:13px;color:var(--text);background:#fff;
  transition:border-color .15s;outline:none;
}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{border-color:var(--blue)}
.form-row textarea{resize:vertical;min-height:80px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:7px;font-size:13px;font-weight:600;cursor:pointer;border:0;text-decoration:none;transition:opacity .15s}
.btn:hover{opacity:.85}
.btn-primary{background:var(--blue);color:#fff}
.btn-success{background:var(--mint);color:#fff}
.btn-danger {background:var(--rose);color:#fff}
.btn-ghost  {background:transparent;color:var(--text-m);border:1.5px solid var(--border)}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-group{display:flex;gap:8px;flex-wrap:wrap}

/* ===== ALERTS ===== */
.alert{display:flex;gap:10px;align-items:flex-start;padding:11px 14px;border-radius:8px;font-size:13px;margin-bottom:14px;line-height:1.5}
.alert-vuln{background:#fff8e1;border:1px solid #ffe082;color:#7a5500}
.alert-vuln .alert-icon{font-size:16px;flex-shrink:0;margin-top:1px}
.alert-danger{background:#fff0f0;border:1px solid #f5c6c6;color:#9b1c1c}
.alert-info  {background:#edf3ff;border:1px solid #b8d0f8;color:#1e3a6e}

/* ===== LOGIN ===== */
.login-wrap{min-height:100vh;display:flex;background:var(--navy)}
.login-left{
  flex:1;background:linear-gradient(135deg,var(--navy) 0%,#0f3460 100%);
  display:flex;flex-direction:column;justify-content:center;padding:60px 60px;
}
.login-left h1{font-size:32px;font-weight:800;color:#fff;line-height:1.2;margin-bottom:12px}
.login-left p{color:#7090b0;font-size:15px;line-height:1.7;max-width:360px}
.login-left .product-badge{
  display:inline-flex;align-items:center;gap:8px;background:rgba(45,125,210,.2);
  color:var(--blue-l);padding:6px 14px;border-radius:20px;font-size:12px;font-weight:600;
  margin-bottom:24px;
}
.login-right{
  width:440px;background:#fff;display:flex;flex-direction:column;
  justify-content:center;padding:60px 48px;
}
.login-right h2{font-size:22px;font-weight:700;margin-bottom:4px}
.login-right .login-sub{color:var(--text-l);font-size:13px;margin-bottom:28px}
.login-hint{background:var(--bg);border-radius:7px;padding:10px 13px;font-size:12px;color:var(--text-m);margin-top:16px;line-height:1.7}
.login-hint code{background:#e4eaf5;padding:1px 5px;border-radius:4px;font-family:monospace}
.error-msg{background:#fff0f0;border:1px solid #f5c6c6;color:#9b1c1c;padding:9px 12px;border-radius:7px;font-size:13px;margin-bottom:14px}

/* ===== PATIENT HEADER STRIP ===== */
.patient-header{
  background:var(--surface);border:1px solid var(--border);border-radius:10px;
  padding:18px 22px;margin-bottom:20px;display:flex;align-items:center;gap:20px;
}
.patient-avatar-lg{
  width:52px;height:52px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--navy));
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;flex-shrink:0;
}
.patient-info-main h2{font-size:17px;font-weight:700;margin-bottom:2px}
.patient-info-main .pi-meta{font-size:12px;color:var(--text-m);display:flex;gap:14px}
.patient-info-main .pi-meta span{display:flex;align-items:center;gap:4px}
.patient-info-right{margin-left:auto;text-align:right}
.patient-mrn{font-size:12px;color:var(--text-l);font-family:monospace}
.patient-mrn strong{color:var(--text-m)}
.allergy-badge{display:inline-block;background:#fff0f0;color:var(--rose);border:1px solid #f5c6c6;padding:2px 8px;border-radius:5px;font-size:11px;font-weight:700;margin-top:4px}

/* ===== PROBLEM LIST ===== */
.problem-list{list-style:none}
.problem-list li{
  padding:7px 0;border-bottom:1px solid var(--border-l);font-size:13px;
  display:flex;align-items:center;gap:8px;
}
.problem-list li:last-child{border-bottom:none}
.problem-icd{font-family:monospace;font-size:11px;color:var(--text-l);background:var(--bg);padding:1px 5px;border-radius:4px}

/* ===== SVG SPARKLINE ===== */
.sparkline{overflow:visible}

/* ===== UPLOAD ZONE ===== */
.upload-zone{
  border:2px dashed var(--border);border-radius:10px;padding:32px 20px;
  text-align:center;background:var(--bg);cursor:pointer;transition:border-color .2s;
}
.upload-zone:hover{border-color:var(--blue)}
.upload-zone .uz-icon{font-size:36px;margin-bottom:10px}
.upload-zone p{font-size:13px;color:var(--text-m)}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .stats-grid{grid-template-columns:1fr 1fr}
  .vitals-grid{grid-template-columns:repeat(3,1fr)}
  .form-grid,.form-grid-3{grid-template-columns:1fr}
  .login-left{display:none}
  .login-right{width:100%}
}