:root{
  --primary:#0f766e;
  --primary-dark:#134e4a;
  --primary-soft:#ecfdf5;
  --accent:#0ea5a4;
  --bg:#f6faf8;
  --card:#ffffff;
  --text:#172422;
  --muted:#64736f;
  --line:#dce7e2;
  --danger:#c2410c;
  --warning:#b7791f;
  --success:#15803d;
  --shadow:0 8px 22px rgba(15,76,70,0.07);
}

*{box-sizing:border-box}

body{
  font-family:Arial, sans-serif;
  background:
    linear-gradient(180deg,#f0faf7 0,#f6faf8 240px),
    var(--bg);
  color:var(--text);
  margin:0;
  font-size:15px;
  line-height:1.45;
  overflow-x:hidden;
}

.header{
  background:#123f3c;
  color:white;
  padding:17px 28px;
  font-size:20px;
  font-weight:bold;
  letter-spacing:0;
}

.nav{
  background:rgba(255,255,255,0.96);
  border-bottom:1px solid var(--line);
  padding:10px 20px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  align-items:center;
  position:sticky;
  top:0;
  z-index:50;
  box-shadow:0 2px 12px rgba(15,76,70,0.05);
}

.nav button{
  background:transparent;
  border:1px solid transparent;
  color:var(--primary-dark);
  cursor:pointer;
  padding:9px 12px;
  border-radius:7px;
  font-weight:bold;
}

.nav button:hover{
  background:var(--primary-soft);
  border-color:#bde9dd;
}

.page{
  display:none;
  padding:24px;
  max-width:1440px;
  margin:0 auto;
}

.page.active{display:block}

.card{
  background:var(--card);
  padding:21px;
  border-radius:8px;
  margin-bottom:20px;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}

.card h2,.card h3{
  margin:0 0 16px;
  color:var(--primary-dark);
}

.form-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:14px 18px;
  align-items:end;
}

.form-grid .full-width{grid-column:1/-1}

.field{min-width:0}

.review-status-panel{
  grid-column:1/-1;
  background:#eafaf6;
  border:1px solid #b9e8dc;
  border-left:5px solid var(--primary);
  border-radius:8px;
  padding:12px;
}

.review-status-panel label{
  color:var(--primary-dark);
}

.review-status-panel select{
  max-width:360px;
  background:#fff;
  border-color:#7dd3c7;
  font-weight:700;
}

.section-title{
  grid-column:1/-1;
  margin-top:8px;
  padding-top:12px;
  border-top:1px solid var(--line);
  color:var(--primary-dark);
  font-weight:bold;
  font-size:14px;
}

input,select,textarea{
  width:100%;
  padding:10px 11px;
  margin-top:6px;
  margin-bottom:0;
  border-radius:7px;
  border:1px solid #cfd6e3;
  background:#fff;
  color:var(--text);
  font-size:14px;
}

input:focus,select:focus,textarea:focus{
  outline:none;
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(15,118,110,0.14);
}

textarea{
  min-height:90px;
  resize:vertical;
}

label{
  display:block;
  margin-top:0;
  font-weight:bold;
  color:#334155;
  font-size:13px;
}

small{display:block;margin-top:6px;color:var(--muted)}

button,.btn{
  background:var(--primary);
  color:white;
  padding:9px 12px;
  border:none;
  border-radius:7px;
  cursor:pointer;
  margin:2px;
  font-weight:bold;
  font-size:13px;
}

button:hover,.btn:hover{filter:brightness(0.96)}

button[onclick*="delete"]{background:var(--danger)}
button[onclick*="download"]{background:#475569}
button[onclick*="logout"]{background:#273c3a;color:white}

.btn-save{
  background:var(--success);
  padding:12px 18px;
  font-size:15px;
}

.visitBox{
  background:#fbfefd;
  padding:14px;
  margin:12px 0;
  border-radius:9px;
  border:1px solid var(--line);
}

.dashboard-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(165px,1fr));
  gap:14px;
  margin-bottom:20px;
}

.chart-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:16px;
}

.chart-card canvas{
  max-height:280px;
}

.stat-card{
  color:white;
  padding:18px 14px;
  min-height:102px;
  border-radius:8px;
  text-align:left;
  font-size:24px;
  font-weight:bold;
  transition:0.2s;
  cursor:pointer;
  box-shadow:0 8px 18px rgba(15,76,70,0.14);
}

.stat-card small{
  color:rgba(255,255,255,0.88);
  font-size:12px;
  font-weight:bold;
  text-transform:uppercase;
  letter-spacing:0;
}

.stat-card:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(15,76,70,0.18);
}

.table-wrap{
  width:100%;
  overflow-x:auto;
  border:1px solid var(--line);
  border-radius:10px;
  background:white;
}

#patientsTable .patient-actions{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}

#patientsTable .patient-actions button{
  margin:0;
}

table{
  width:100%;
  border-collapse:collapse;
  background:white;
  margin-top:0;
  font-size:14px;
}

th{
  background:var(--primary-soft);
  color:var(--primary-dark);
  padding:11px;
  text-align:left;
  white-space:nowrap;
  border-bottom:1px solid var(--line);
}

td{
  padding:10px;
  border-bottom:1px solid #edf0f5;
  text-align:left;
  vertical-align:top;
}

tr:nth-child(even) td{background:#fafbfe}
tr:hover td{background:#f0fbf7}

.preview-img{
  width:104px;
  height:104px;
  object-fit:cover;
  margin:6px;
  border-radius:8px;
  cursor:pointer;
  border:1px solid var(--line);
}

#imageViewer{
  position:fixed;
  inset:0;
  background:rgba(10,15,25,0.86);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:1200;
  padding:20px;
}

#imageViewer img{
  max-width:95vw;
  max-height:90vh;
  border-radius:8px;
  background:white;
}

#imageViewer button{
  position:absolute;
  top:15px;
  right:15px;
  background:var(--danger);
}

#cameraCaptureModal{
  position:fixed;
  inset:0;
  background:rgba(10,15,25,0.88);
  display:none;
  z-index:1300;
  padding:14px;
  overflow:auto;
}

.camera-panel{
  max-width:720px;
  margin:0 auto;
  background:white;
  border-radius:8px;
  padding:14px;
  border:1px solid var(--line);
}

.camera-panel video{
  width:100%;
  max-height:58vh;
  background:#111;
  border-radius:8px;
  object-fit:contain;
}

.camera-actions{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin:10px 0;
}

.camera-actions button{
  min-height:42px;
}

#cameraCapturedPreview{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:10px;
}

#cameraCapturedPreview img{
  width:86px;
  height:86px;
  object-fit:cover;
  border-radius:8px;
  border:1px solid var(--line);
}

#loader{
  position:fixed;
  inset:0;
  background:rgba(15,23,42,0.35);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:999;
}

.loader-circle{
  width:52px;
  height:52px;
  border:6px solid #d8deea;
  border-top-color:var(--primary);
  border-radius:50%;
  animation:spin 1s linear infinite;
}

@keyframes spin{to{transform:rotate(360deg)}}

#toast{
  position:fixed;
  bottom:22px;
  right:22px;
  background:var(--primary-dark);
  color:#fff;
  padding:13px 18px;
  border-radius:8px;
  display:none;
  z-index:1000;
  box-shadow:var(--shadow);
}

#loginPage{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  background:linear-gradient(135deg,#e7faf5,#f8fcfb);
}

.login-card{
  width:100%;
  max-width:390px;
  background:white;
  padding:26px;
  border-radius:8px;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}

#appShell{display:none}

.report-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:12px;
}

.report-card{
  background:#fbfefd;
  color:var(--text);
  border:1px solid var(--line);
  text-align:left;
  padding:15px;
  min-height:88px;
}

.report-card:hover{
  background:var(--primary-soft);
  border-color:#bde9dd;
}

.filter-bar{
  display:grid;
  grid-template-columns:2fr repeat(4, minmax(150px,1fr));
  gap:10px;
  margin-bottom:14px;
}

.profile-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:12px;
}

.profile-actions{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:8px;
  margin-bottom:14px;
}

.profile-actions button{
  margin:0;
  width:100%;
  min-height:40px;
  white-space:normal;
}

.record-save-bar{
  position:sticky;
  bottom:12px;
  z-index:40;
  display:flex;
  justify-content:flex-end;
  gap:10px;
  background:rgba(255,255,255,0.94);
  border:1px solid var(--line);
  border-radius:8px;
  padding:10px;
  box-shadow:var(--shadow);
  margin-bottom:20px;
}

.record-save-bar .btn-save{
  min-width:180px;
}

.info-tile{
  background:#fbfefd;
  border:1px solid var(--line);
  border-radius:8px;
  padding:12px;
}

.info-tile b{
  display:block;
  color:var(--muted);
  font-size:12px;
  margin-bottom:4px;
}

.alert-box{
  background:#fff7ed;
  border:1px solid #fed7aa;
  color:#9a3412;
  padding:12px;
  border-radius:8px;
  margin-bottom:14px;
}

.admin-only{display:none}

.progress-wrap{
  background:#edf2f7;
  border:1px solid var(--line);
  border-radius:8px;
  height:18px;
  overflow:hidden;
  margin-top:12px;
}

.progress-bar{
  width:0;
  height:100%;
  background:var(--success);
  transition:width 0.2s ease;
}

.preview-list{
  margin-top:12px;
  max-height:280px;
  overflow:auto;
  max-width:100%;
  border:1px solid var(--line);
  border-radius:8px;
  background:#fff;
}

.preview-list .row{
  display:grid;
  grid-template-columns:1fr auto;
  gap:10px;
  padding:9px 11px;
  border-bottom:1px solid #edf0f5;
}

.preview-list .row:last-child{border-bottom:0}

.patient-search-results{
  display:none;
  margin-top:10px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#fff;
  overflow:hidden;
}

.patient-search-results button{
  display:block;
  width:100%;
  margin:0;
  padding:10px 12px;
  background:#fff;
  color:var(--text);
  border:0;
  border-bottom:1px solid #edf0f5;
  border-radius:0;
  text-align:left;
}

.patient-search-results button:hover{background:var(--primary-soft)}
.patient-search-results button:last-child{border-bottom:0}

.user-box{
  margin-left:auto;
  color:var(--muted);
  padding:10px;
  font-size:13px;
}

@media (max-width:720px){
  .page{padding:14px}
  .header{padding:16px;font-size:18px}
  .nav{padding:8px}
  .user-box{margin-left:0;width:100%}
  .card{padding:16px}
  .filter-bar{grid-template-columns:1fr}
  .profile-grid{grid-template-columns:1fr}
  .profile-actions{
    display:grid;
    grid-template-columns:1fr;
    gap:8px;
  }
  .profile-actions button{
    width:100%;
    min-height:42px;
    white-space:normal;
  }
  .record-save-bar{
    bottom:8px;
  }
  .record-save-bar .btn-save{
    width:100%;
    min-height:46px;
  }
  .visitBox > div:first-child{
    align-items:flex-start;
  }
  .visitBox > div:first-child > div{
    width:100%;
  }
  .visitBox button{
    white-space:normal;
  }
  .preview-img{
    width:88px;
    height:88px;
    margin:4px;
  }
  #toast{
    left:12px;
    right:12px;
    bottom:12px;
    text-align:center;
  }
  .camera-actions{
    display:grid;
    grid-template-columns:1fr;
  }
  .camera-actions button{
    width:100%;
  }
}

@media (max-width:980px){
  #patientsTableWrap{
    overflow:visible;
    border:0;
    background:transparent;
  }

  #patientsTable,
  #patientsTable tbody,
  #patientsTable tr,
  #patientsTable td{
    display:block;
    width:100%;
  }

  #patientsTable thead{
    display:none;
  }

  #patientsTable tr{
    background:#fff;
    border:1px solid var(--line);
    border-radius:8px;
    margin-bottom:12px;
    padding:10px;
    box-shadow:0 4px 12px rgba(15,76,70,0.05);
  }

  #patientsTable tr:nth-child(even) td,
  #patientsTable tr:hover td{
    background:transparent;
  }

  #patientsTable td{
    border:0;
    padding:7px 4px;
    display:grid;
    grid-template-columns:96px minmax(0,1fr);
    gap:8px;
    align-items:start;
  }

  #patientsTable td::before{
    content:attr(data-label);
    color:var(--muted);
    font-weight:bold;
    font-size:12px;
  }

  #patientsTable td[data-label="Actions"]{
    display:block;
    padding-top:10px;
    border-top:1px solid var(--line);
    margin-top:4px;
  }

  #patientsTable td[data-label="Actions"]::before{
    display:block;
    margin-bottom:8px;
  }

  #patientsTable .patient-actions{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px;
  }

  #patientsTable .patient-actions button{
    width:100%;
    min-height:40px;
    white-space:normal;
  }

  #patientsTable .patient-actions button:nth-last-child(1):nth-child(odd){
    grid-column:1/-1;
  }

  #pendingNeurologyTableWrap{
    overflow:visible;
    border:0;
    background:transparent;
  }

  #pendingNeurologyTable,
  #pendingNeurologyTable tbody,
  #pendingNeurologyTable tr,
  #pendingNeurologyTable td{
    display:block;
    width:100%;
  }

  #pendingNeurologyTable thead{
    display:none;
  }

  #pendingNeurologyTable tr{
    background:#fff;
    border:1px solid var(--line);
    border-radius:8px;
    margin-bottom:12px;
    padding:10px;
    box-shadow:0 4px 12px rgba(15,76,70,0.05);
  }

  #pendingNeurologyTable tr:nth-child(even) td,
  #pendingNeurologyTable tr:hover td{
    background:transparent;
  }

  #pendingNeurologyTable td{
    border:0;
    padding:7px 4px;
    display:grid;
    grid-template-columns:112px minmax(0,1fr);
    gap:8px;
    align-items:start;
  }

  #pendingNeurologyTable td::before{
    content:attr(data-label);
    color:var(--muted);
    font-weight:bold;
    font-size:12px;
  }

  #pendingNeurologyTable td[data-label="Action"]{
    display:block;
    padding-top:10px;
    border-top:1px solid var(--line);
    margin-top:4px;
  }

  #pendingNeurologyTable td[data-label="Action"]::before{
    display:block;
    margin-bottom:8px;
  }

  #pendingNeurologyTable td[data-label="Action"] button{
    width:100%;
    min-height:40px;
    margin:0;
    white-space:normal;
  }
}