/* ============================================================
   Portal — referral case submission system
   ============================================================ */

.portal-page { min-height: 100vh; background: var(--paper); }

/* ===== AUTH GATE ===== */
.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: var(--paper);
}
@media (max-width: 900px) { .auth-shell { grid-template-columns: 1fr; } }

.auth-aside {
  background: var(--ink);
  color: var(--paper);
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  position: relative;
}
@media (max-width: 900px) { .auth-aside { min-height: auto; padding: 48px 32px; } }

.auth-aside .brand {
  display: flex; align-items: center; gap: 14px;
}
.auth-aside .brand img { height: 50px; filter: invert(1) brightness(1.4); }
.auth-aside .brand .nm {
  font-family: var(--serif); font-size: 20px; line-height: 1.1; color: var(--paper);
}
.auth-aside .brand .sub {
  font-size: 9.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--tan);
  margin-top: 4px; font-weight: 500;
}
.auth-aside .h {
  font-family: var(--serif);
  font-size: clamp(40px, 4.5vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--paper);
  margin-top: 80px;
  text-wrap: balance;
}
.auth-aside .l {
  font-family: var(--serif); font-size: 19px; line-height: 1.5; color: rgba(244,239,229,0.78);
  margin-top: 24px; max-width: 480px;
}
.auth-aside ul.signals {
  display: flex; flex-direction: column; gap: 14px; margin-top: 48px;
}
.auth-aside ul.signals li {
  display: flex; gap: 14px; align-items: flex-start;
  color: rgba(244,239,229,0.86); font-size: 14px;
}
.auth-aside ul.signals li::before {
  content: '—'; color: var(--clay); font-family: var(--serif); font-size: 18px; line-height: 1; margin-top: -2px;
}
.auth-aside .foot {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(244,239,229,0.5); font-weight: 500;
  margin-top: 48px;
}

.auth-form {
  display: flex; align-items: center; justify-content: center; padding: 56px;
}
@media (max-width: 600px) { .auth-form { padding: 32px 20px; } }
.auth-form-inner { width: 100%; max-width: 440px; }
.auth-form .eb { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--clay); font-weight: 500; }
.auth-form .h { font-family: var(--serif); font-size: clamp(34px, 3.6vw, 48px); line-height: 1.05; letter-spacing: -0.015em; margin-top: 14px; }
.auth-form .body { color: var(--ink-3); margin-top: 14px; font-size: 15px; line-height: 1.5; }

.form-row { margin-top: 18px; }
.form-row.split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .form-row.split { grid-template-columns: 1fr; } }
.form-label {
  display: block; font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 6px; font-weight: 500;
}
.form-label .req { color: var(--clay); margin-left: 4px; }
.form-input, .form-select, .form-area {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--rule-2);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 15px; color: var(--ink); outline: none;
  transition: border-color 0.2s, background 0.2s;
}
.form-area { font-family: var(--sans); resize: vertical; min-height: 96px; line-height: 1.5; }
.form-input:focus, .form-select:focus, .form-area:focus { border-color: var(--ink); background: var(--cream); }
.form-help { margin-top: 6px; font-size: 12px; color: var(--ink-3); }

.form-btn-primary {
  width: 100%; justify-content: center; margin-top: 24px;
  padding: 14px 22px; font-size: 13px; letter-spacing: 0.04em;
}
.auth-alt {
  margin-top: 28px; text-align: center; font-size: 13px; color: var(--ink-3);
}
.auth-alt a { color: var(--ink); border-bottom: 1px solid var(--rule-2); padding-bottom: 2px; }
.auth-alt a:hover { color: var(--clay); border-bottom-color: var(--clay); }

.error-bar {
  margin-top: 18px; padding: 12px 14px;
  background: rgba(177,106,72,0.08); border: 1px solid var(--clay);
  color: var(--clay-deep); font-size: 13px;
}

/* ===== APP CHROME (post-login) ===== */
.app-bar {
  position: sticky; top: 0; z-index: 30;
  background: rgba(244,239,229,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
.app-bar-inner {
  display: flex; align-items: center; gap: 32px;
  height: 72px;
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad);
}
.app-bar .brand { display: flex; align-items: center; gap: 12px; }
.app-bar .brand img { height: 36px; }
.app-bar .brand .nm { font-family: var(--serif); font-size: 17px; }
.app-bar .brand .sub { font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); }
.app-bar .crumb {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); font-weight: 500;
  border-left: 1px solid var(--rule); padding-left: 32px;
}
.app-bar .who {
  margin-left: auto; display: flex; align-items: center; gap: 18px;
  font-size: 13px;
}
.app-bar .who .name { font-family: var(--serif); font-size: 16px; }
.app-bar .who .role { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); }
.app-bar .who button { padding: 8px 14px; font-size: 12px; letter-spacing: 0.04em; border: 1px solid var(--rule-2); }
.app-bar .who button:hover { border-color: var(--ink); }

.app-main { max-width: var(--maxw); margin: 0 auto; padding: 48px var(--pad); }

/* Dashboard */
.dash-head {
  display: flex; justify-content: space-between; align-items: end;
  gap: 32px; padding-bottom: 36px; margin-bottom: 32px;
  border-bottom: 1px solid var(--rule);
}
.dash-head h2 { font-family: var(--serif); font-size: clamp(36px, 4vw, 56px); line-height: 1; letter-spacing: -0.02em; }
.dash-head .eb { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--clay); margin-bottom: 12px; font-weight: 500; }
.dash-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--rule-2); border: 1px solid var(--rule-2);
  margin-bottom: 48px;
}
@media (max-width: 800px) { .dash-stats { grid-template-columns: repeat(2,1fr); } }
.dash-stats .stat { padding: 28px 24px; background: var(--paper); }
.dash-stats .stat .n { font-family: var(--serif); font-size: 40px; line-height: 1; letter-spacing: -0.02em; }
.dash-stats .stat .l { margin-top: 12px; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; }

/* Case list */
.case-list { border-top: 1px solid var(--ink); }
.case-row {
  display: grid; grid-template-columns: 90px 2fr 1.5fr 1fr 140px 24px;
  gap: 24px; align-items: center; padding: 22px 8px;
  border-bottom: 1px solid var(--rule);
  cursor: pointer; transition: background 0.2s, padding 0.2s;
}
.case-row:hover { background: var(--cream); padding-left: 16px; }
.case-row .id { font-size: 11px; letter-spacing: 0.12em; color: var(--ink-3); font-weight: 500; }
.case-row .patient { font-family: var(--serif); font-size: 22px; line-height: 1.1; letter-spacing: -0.01em; }
.case-row .sig { margin-top: 4px; font-size: 13px; color: var(--ink-3); }
.case-row .complaint { font-size: 14px; color: var(--ink-2); }
.case-row .ts { font-size: 12px; color: var(--ink-3); }
.case-row .arrow { color: var(--ink-3); font-family: var(--serif); font-size: 20px; }
.case-row:hover .arrow { color: var(--clay); }
@media (max-width: 900px) {
  .case-row { grid-template-columns: 1fr; gap: 6px; padding: 16px 0; }
  .case-row .arrow { display: none; }
}

.status-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 10px; font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 500;
  border: 1px solid var(--rule-2); color: var(--ink-3);
}
.status-pill::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor;
}
.status-pill.draft { color: var(--ink-3); }
.status-pill.submitted { color: var(--clay); border-color: var(--clay); }
.status-pill.acknowledged { color: #b8862b; border-color: #b8862b; }
.status-pill.review { color: #6B7C5C; border-color: #6B7C5C; }
.status-pill.reported { color: #2E5B3F; border-color: #2E5B3F; }
.status-pill.queued { color: var(--tan-deep); border-color: var(--tan-deep); }

.empty-state {
  padding: 64px 32px 72px;
  text-align: center;
  border: 1px solid var(--rule);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.empty-state .es-mark {
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 34px; color: var(--clay);
  border: 1px solid var(--rule-2); border-radius: 50%;
  margin-bottom: 26px;
}
.empty-state .es-title {
  font-family: var(--serif); font-size: 32px; line-height: 1.05;
  letter-spacing: -0.015em; color: var(--ink); font-style: normal;
}
.empty-state .es-body {
  margin-top: 14px; max-width: 460px;
  font-size: 14.5px; line-height: 1.6; color: var(--ink-3);
  text-wrap: pretty;
}
.empty-state .es-cta { margin-top: 28px; padding: 14px 22px; }

/* ============================================================
   SITES PICKER (submission) + INVOICE CARD (case detail)
   ============================================================ */
.sites-picker { margin-top: 6px; }
.sites-help { font-size: 13px; line-height: 1.55; color: var(--ink-3); margin: 0 0 14px; max-width: 620px; }
.sites-help strong { color: var(--ink); }
.sites-help em { font-style: italic; color: var(--clay); }
.sites-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.site-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 14px; background: var(--paper);
  border: 1px solid var(--rule-2); color: var(--ink-2);
  font-family: var(--sans); font-size: 13px; cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.site-chip .tick { color: var(--ink-3); font-weight: 600; }
.site-chip:hover { border-color: var(--clay); }
.site-chip.on { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.site-chip.on .tick { color: var(--tan, #c89b73); }
.site-chip.on.custom { background: var(--clay); border-color: var(--clay); }
.sites-custom { display: flex; gap: 8px; margin-top: 12px; max-width: 460px; }
.sites-custom .form-input { margin: 0; }
.sites-count {
  margin-top: 14px; padding: 11px 14px;
  background: var(--cream); border: 1px solid var(--rule-2);
  font-size: 13px; color: var(--ink-2);
}
.sites-count strong { color: var(--clay); font-weight: 600; }

.portal-invoice { margin-top: 14px; padding: 18px; background: var(--cream); border: 1px solid var(--rule-2); }
.pi-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.pi-eyebrow { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; }
.pi-num { font-family: var(--mono, ui-monospace, monospace); font-size: 13px; color: var(--ink); margin-top: 4px; letter-spacing: 0.04em; }
.pi-pill { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; padding: 3px 9px; border: 1px solid; white-space: nowrap; }
.pi-pill.unpaid { color: var(--clay); border-color: var(--clay); }
.pi-pill.paid { color: #1f8a5b; border-color: #1f8a5b; }
.pi-lines { margin-bottom: 14px; border-top: 1px solid var(--rule-2); }
.pi-line { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--rule-2); font-size: 13px; color: var(--ink-2); }
.pi-line span:last-child { font-variant-numeric: tabular-nums; }
.pi-line.total { font-family: var(--serif); font-size: 16px; color: var(--ink); border-bottom: none; }

/* Add-files bar on an existing case */
.add-files-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 16px; padding: 14px 16px;
  background: var(--cream); border: 1px dashed var(--rule-2);
}
.add-files-hint { font-size: 12px; color: var(--ink-3); line-height: 1.45; flex: 1; min-width: 200px; }
.add-files-bar.demo { border-style: solid; background: transparent; }

/* Upload-time expectation notice + progress bar (submission wizard) */
.upload-notice {
  display: flex; gap: 12px; align-items: flex-start;
  margin-top: 20px; padding: 16px 18px;
  background: rgba(177,106,72,0.07); border: 1px solid var(--clay);
  font-size: 13px; line-height: 1.55; color: var(--ink-2);
}
.upload-notice strong { color: var(--ink); }
.upload-notice-dot {
  flex: none; width: 9px; height: 9px; margin-top: 5px; border-radius: 50%;
  background: var(--clay);
}
.upload-progress {
  margin-top: 18px;
  background: var(--cream); border: 1px solid var(--rule-2);
  position: relative; overflow: hidden;
}
.upload-progress-bar {
  height: 6px; background: var(--clay);
  transition: width 0.3s ease;
}
.upload-progress-label {
  padding: 9px 14px; font-size: 12.5px; color: var(--ink-2);
}

/* New case form */
.case-shell {
  display: grid; grid-template-columns: 220px 1fr; gap: 56px;
  align-items: start;
}
@media (max-width: 900px) { .case-shell { grid-template-columns: 1fr; gap: 24px; } }
.case-side .step-list {
  display: flex; flex-direction: column; gap: 4px;
  border-left: 1px solid var(--rule);
  padding-left: 0;
}
.case-side .step-list li {
  padding: 12px 16px;
  display: flex; align-items: center; gap: 12px;
  font-size: 13px; color: var(--ink-3);
  border-left: 2px solid transparent;
  margin-left: -1px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.case-side .step-list li:hover { color: var(--ink-2); }
.case-side .step-list li.active { color: var(--ink); border-left-color: var(--clay); font-weight: 500; }
.case-side .step-list li.done { color: var(--ink-2); }
.case-side .step-list li .step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  font-size: 10px; font-weight: 600;
  border: 1px solid var(--rule-2);
  flex-shrink: 0;
}
.case-side .step-list li.active .step-num { background: var(--clay); color: var(--paper); border-color: var(--clay); }
.case-side .step-list li.done .step-num { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.step-pane {
  background: var(--cream); border: 1px solid var(--rule);
  padding: 40px 44px;
}
@media (max-width: 600px) { .step-pane { padding: 28px 24px; } }
.step-pane .step-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 24px;
  margin-bottom: 32px; padding-bottom: 18px; border-bottom: 1px solid var(--rule);
}
.step-pane .step-head .num { font-size: 11px; letter-spacing: 0.2em; color: var(--clay); font-weight: 500; }
.step-pane .step-head h3 { font-family: var(--serif); font-size: clamp(26px, 2.6vw, 36px); line-height: 1.1; letter-spacing: -0.012em; }

.step-actions {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--rule);
  gap: 16px;
}
.step-actions .btn { padding: 12px 20px; font-size: 13px; }

/* Drop zone */
.dropzone {
  border: 2px dashed var(--rule-2);
  background: var(--paper);
  padding: 36px 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}
.dropzone:hover, .dropzone.active { border-color: var(--clay); background: rgba(177,106,72,0.04); }
.dropzone input[type=file] { display: none; }
.dropzone .icon { font-family: var(--serif); font-size: 48px; line-height: 1; color: var(--clay); }
.dropzone .t { font-family: var(--serif); font-size: 22px; margin-top: 14px; }
.dropzone .h { font-size: 13px; color: var(--ink-3); margin-top: 8px; }
.dropzone .browse { color: var(--clay); border-bottom: 1px solid var(--clay); padding-bottom: 1px; }

.file-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}
.file-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 14px;
  display: flex; flex-direction: column; gap: 10px;
  position: relative;
  transition: border-color 0.2s;
}
.file-card:hover { border-color: var(--rule-2); }
.file-card .thumb {
  aspect-ratio: 4/3;
  background: var(--ink);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.file-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.file-card .thumb .badge {
  position: absolute; top: 8px; left: 8px;
  background: var(--paper); color: var(--ink);
  font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 600;
  padding: 3px 7px;
}
.file-card .thumb .fmt {
  font-family: var(--serif); color: var(--paper); font-size: 32px; line-height: 1;
}
.file-card .fname { font-size: 12px; color: var(--ink); line-height: 1.3; word-break: break-all; }
.file-card .meta { font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; }
.file-card .rm {
  position: absolute; top: 6px; right: 6px;
  background: var(--paper); border: 1px solid var(--rule);
  width: 22px; height: 22px; display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); color: var(--ink); font-size: 14px;
  cursor: pointer; transition: background 0.2s, color 0.2s;
}
.file-card .rm:hover { background: var(--ink); color: var(--paper); }

/* Patient detail view */
.detail-grid {
  display: grid; grid-template-columns: 2fr 1fr; gap: 56px; align-items: start;
}
@media (max-width: 1000px) { .detail-grid { grid-template-columns: 1fr; } }
.detail-meta {
  background: var(--cream); border: 1px solid var(--rule); padding: 28px 32px;
}
.detail-meta dt {
  font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); font-weight: 500;
  margin-top: 18px;
}
.detail-meta dt:first-child { margin-top: 0; }
.detail-meta dd { font-family: var(--serif); font-size: 18px; line-height: 1.4; margin-top: 6px; }

/* Workflow timeline */
.flow {
  margin-top: 28px;
  display: flex; flex-direction: column; gap: 0;
}
.flow .step {
  display: grid; grid-template-columns: 28px 1fr auto;
  gap: 16px; padding: 12px 0;
  border-bottom: 1px solid var(--rule);
}
.flow .step:last-child { border-bottom: none; }
.flow .step .dot {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--rule-2); margin-top: 4px;
}
.flow .step.done .dot { background: var(--clay); border-color: var(--clay); }
.flow .step.pending .dot { background: var(--paper); }
.flow .step .t { font-family: var(--serif); font-size: 17px; line-height: 1.3; }
.flow .step .ts { font-size: 12px; color: var(--ink-3); }
.flow .step.pending .t { color: var(--ink-3); font-style: italic; }

/* ============================================================
   DICOM VIEWER
   ============================================================ */
.viewer-shell {
  position: fixed; inset: 0;
  background: #0a0c0b;
  color: #e8e8e8;
  display: grid;
  grid-template-rows: 56px auto 1fr 92px;
  z-index: 100;
  font-family: var(--sans);
}

.viewer-bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 0 20px;
  background: #0e1110;
  border-bottom: 1px solid #1f2421;
}
.vbar-btn {
  padding: 8px 14px;
  background: transparent;
  border: 1px solid #2a2f2c;
  color: #d6d6d6;
  font-size: 12px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.vbar-btn:hover { background: #1a1e1c; border-color: #3a4039; color: #fff; }
.vbar-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.vbar-btn.icon { padding: 6px 12px; font-size: 18px; min-width: 32px; line-height: 1; }
.viewer-fileinfo .viewer-fname {
  font-family: var(--serif);
  font-size: 18px;
  color: #f4f0e8;
  line-height: 1.1;
}
.viewer-fileinfo .viewer-fmeta {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: #9aa39d;
  margin-top: 2px;
}
.viewer-pager { display: flex; gap: 6px; }

.viewer-toolbar {
  display: flex;
  gap: 0;
  background: #12161a;
  border-bottom: 1px solid #1f2421;
  padding: 0;
  overflow-x: auto;
}
.tool-group {
  display: flex;
  align-items: stretch;
  border-right: 1px solid #1f2421;
  padding: 0;
}
.tool-group:last-child { border-right: none; }
.tool-group-actions { margin-left: auto; }
.tool-group-label {
  display: flex;
  align-items: center;
  padding: 0 16px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #6b746e;
  font-weight: 500;
  background: #0e1212;
  border-right: 1px solid #1f2421;
  white-space: nowrap;
}
.tool-buttons { display: flex; }
.tool-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 12px;
  background: transparent;
  border: none;
  border-right: 1px solid #161a18;
  color: #c4c8c5;
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  min-width: 64px;
}
.tool-btn:hover { background: #1a1e1c; color: #fff; }
.tool-btn.active { background: var(--clay); color: #fff; }
.tool-glyph {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1;
  font-weight: 400;
}
.tool-label { font-weight: 500; }

/* Stage wrapper for viewer + side panel */
.viewer-shell-with-panel {
  grid-template-rows: 56px auto 1fr 92px;
}
.viewer-stage-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  min-height: 0;
}
@media (max-width: 1100px) {
  .viewer-stage-wrap { grid-template-columns: 1fr 260px; }
}
.viewer-stage-wrap.no-panel { grid-template-columns: 1fr; }
.viewer-toolbar-empty { height: 0; min-height: 0; }
@media (max-width: 800px) {
  .viewer-stage-wrap { grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
}

.viewer-stage {
  position: relative;
  background: #050606;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.viewer-canvas {
  width: 100%;
  height: 100%;
  position: relative;
  user-select: none;
}
.viewer-canvas canvas {
  display: block;
  width: 100%;
  height: 100%;
}
.viewer-unsupported {
  text-align: center;
  color: #d4d4d4;
  padding: 48px;
}
.ann-saved {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 8px 14px;
  background: rgba(177, 106, 72, 0.92);
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.06em;
  pointer-events: none;
  animation: fadeOut 1.8s ease forwards;
}
@keyframes fadeOut {
  0% { opacity: 1; transform: translateY(0); }
  70% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-4px); }
}

/* Loading state */
.viewer-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: rgba(5,6,6,0.6);
  color: #d4d4d4;
  pointer-events: none;
}
.vload-spinner {
  width: 36px; height: 36px;
  border: 2px solid rgba(255,255,255,0.18);
  border-top-color: var(--clay);
  border-radius: 50%;
  animation: vload-spin 0.9s linear infinite;
}
@keyframes vload-spin { to { transform: rotate(360deg); } }
.vload-text {
  font-family: var(--serif);
  font-size: 18px;
  color: #fff;
  letter-spacing: -0.01em;
}
.vload-sub {
  font-size: 12px;
  color: #9aa39d;
  letter-spacing: 0.04em;
}

/* Error state */
.viewer-error {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 48px;
  background: #0a0c0b;
  color: #d4d4d4;
  text-align: center;
}
.verr-eb {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clay);
  font-weight: 500;
}
.verr-name {
  font-family: var(--serif);
  font-size: 26px;
  color: #fff;
  letter-spacing: -0.01em;
  margin-top: 4px;
}
.verr-msg {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  color: #ffb89a;
  background: rgba(177, 106, 72, 0.12);
  border: 1px solid rgba(177, 106, 72, 0.35);
  padding: 10px 14px;
  max-width: 560px;
  word-break: break-word;
  margin-top: 4px;
}
.verr-hint {
  font-size: 13px;
  line-height: 1.55;
  color: #9aa39d;
  max-width: 520px;
  margin-top: 6px;
}
.verr-actions {
  margin-top: 14px;
  display: flex;
  gap: 10px;
}

/* Measurements panel */
.meas-panel {
  background: #0e1110;
  border-left: 1px solid #1f2421;
  color: #d4d4d4;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  min-height: 0;
}
.meas-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid #1f2421;
}
.meas-title {
  font-family: var(--serif);
  font-size: 17px;
  color: #fff;
  letter-spacing: -0.01em;
}
.meas-count {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--clay);
  line-height: 1;
}
.meas-warn {
  margin: 14px 20px;
  padding: 14px;
  background: rgba(177,106,72,0.12);
  border: 1px solid var(--clay);
  font-size: 12px;
  line-height: 1.45;
  color: #f1d4c4;
}
.meas-warn-h {
  font-weight: 600;
  color: var(--clay);
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.meas-warn-p { margin: 0 0 10px; color: #d4d4d4; font-size: 12px; }
.meas-cal-btn {
  background: var(--clay);
  color: #fff;
  border: none;
  padding: 8px 14px;
  font-size: 11px;
  letter-spacing: 0.08em;
  cursor: pointer;
  width: 100%;
}
.meas-cal-btn:hover { background: var(--clay-deep); }

.meas-cal-ok {
  display: flex; align-items: flex-start; gap: 10px;
  margin: 14px 20px;
  padding: 11px 12px;
  border: 1px solid #2a3a2e;
  background: rgba(122,138,108,0.08);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: #c4d1bb;
}
.meas-cal-ok.manual {
  border-color: #4a3a2a;
  background: rgba(177,106,72,0.10);
}
.cal-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #7c8a6c;
  box-shadow: 0 0 6px #7c8a6c;
  margin-top: 3px;
  flex: 0 0 auto;
}
.meas-cal-ok.manual .cal-dot {
  background: var(--clay);
  box-shadow: 0 0 6px var(--clay);
}
.cal-ok-body { flex: 1; min-width: 0; }
.cal-ok-h {
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #d8e2cf;
}
.meas-cal-ok.manual .cal-ok-h { color: #f1d4c4; }
.cal-ok-sub {
  margin-top: 3px;
  font-size: 10.5px;
  line-height: 1.4;
  color: #9aa790;
  letter-spacing: 0.02em;
}
.meas-cal-ok.manual .cal-ok-sub { color: #c9a892; }
.cal-reset {
  margin-left: auto;
  background: transparent;
  border: 1px solid #2a3a2e;
  color: #c4d1bb;
  font-size: 10px;
  padding: 4px 8px;
  cursor: pointer;
  letter-spacing: 0.04em;
  flex: 0 0 auto;
}
.cal-reset:hover { background: #1a201d; }

/* Revert-to-embedded prompt */
.cal-revert {
  margin: 0 20px 14px;
  padding: 12px 14px;
  border: 1px solid #4a3a2a;
  background: rgba(177,106,72,0.10);
}
.cal-revert-h {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #f1d4c4;
}
.cal-revert-p {
  margin-top: 6px;
  font-size: 11.5px;
  line-height: 1.5;
  color: #c9b3a4;
  letter-spacing: 0.01em;
}
.cal-revert-p strong { color: #f1d4c4; font-weight: 600; }
.cal-revert-btn {
  margin-top: 10px;
  width: 100%;
  background: var(--clay);
  border: none;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 9px 10px;
  cursor: pointer;
  transition: background 160ms ease;
}
.cal-revert-btn:hover { background: #9c5a3c; }

/* DICOM header readout */
.dcm-info {
  margin: 0 20px 8px;
  border: 1px solid #232c26;
  background: rgba(255,255,255,0.015);
}
.dcm-info-toggle {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  background: transparent;
  border: none;
  color: #9aa790;
  padding: 9px 12px;
  cursor: pointer;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.dcm-info-toggle:hover { color: #c4d1bb; }
.dcm-chev { font-size: 10px; }
.dcm-info-body {
  padding: 4px 12px 12px;
  border-top: 1px solid #232c26;
}
.dcm-row {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 4px 0;
  font-size: 11px;
}
.dcm-k { color: #7e887d; letter-spacing: 0.04em; }
.dcm-v { color: #cdd4c9; text-align: right; word-break: break-word; }

.meas-list {
  flex: 1;
  padding: 8px 0;
}
.meas-empty {
  padding: 24px 20px;
  font-size: 13px;
  color: #8a948d;
  line-height: 1.5;
  font-style: italic;
}
.meas-empty ul { list-style: none; padding: 0; margin: 10px 0 0; font-style: normal; }
.meas-empty li { padding: 4px 0; color: #c4c8c5; font-size: 12px; }
.meas-empty strong { color: var(--clay); font-weight: 600; }

.meas-group {
  border-bottom: 1px solid #1a1e1c;
}
.meas-group-label {
  padding: 10px 20px 4px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #6b746e;
  font-weight: 500;
}
.meas-row {
  display: grid;
  grid-template-columns: 28px 1fr 28px;
  gap: 8px;
  align-items: center;
  padding: 8px 20px;
  cursor: default;
  transition: background 0.15s;
}
.meas-row:hover { background: #1a1e1c; }
.meas-idx {
  font-size: 10px;
  color: #6b746e;
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: 0.06em;
}
.meas-val { font-size: 14px; display: flex; gap: 6px; align-items: baseline; flex-wrap: wrap; }
.meas-num {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1;
  color: #fff;
  letter-spacing: -0.01em;
}
.meas-unit {
  font-size: 11px;
  color: var(--clay);
  letter-spacing: 0.04em;
  font-weight: 500;
}
.meas-extra {
  font-size: 10px;
  color: #8a948d;
  letter-spacing: 0.04em;
  margin-left: 8px;
}
.meas-rm {
  background: transparent;
  border: 1px solid transparent;
  color: #6b746e;
  font-size: 16px;
  width: 22px;
  height: 22px;
  cursor: pointer;
  line-height: 1;
  font-family: var(--serif);
}
.meas-rm:hover { color: #fff; background: var(--clay); border-color: var(--clay); }

.meas-foot {
  padding: 14px 20px;
  border-top: 1px solid #1f2421;
}
.meas-foot-btn {
  width: 100%;
  background: transparent;
  border: 1px solid #2a2f2c;
  color: #c4c8c5;
  padding: 10px;
  font-size: 11px;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.meas-foot-btn:hover { border-color: var(--clay); color: var(--clay); }

/* Calibration overlay */
.cal-overlay {
  position: absolute; inset: 0;
  background: rgba(8,10,9,0.78);
  display: flex; align-items: center; justify-content: center;
  z-index: 5;
  backdrop-filter: blur(6px);
}
.cal-card {
  background: #14171a;
  border: 1px solid #2a2f2c;
  padding: 32px 36px;
  max-width: 480px;
  width: calc(100% - 48px);
  color: #d4d4d4;
}
.cal-eb {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--clay);
  text-transform: uppercase;
  font-weight: 500;
}
.cal-h {
  font-family: var(--serif);
  font-size: 28px;
  color: #fff;
  margin-top: 8px;
  letter-spacing: -0.01em;
}
.cal-steps {
  margin: 20px 0;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.6;
  color: #c4c8c5;
}
.cal-steps strong { color: var(--clay); font-weight: 600; }
.cal-input-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 20px;
  flex-wrap: wrap;
}
.cal-input-row input {
  width: 100px;
  padding: 10px 12px;
  background: #0e1110;
  border: 1px solid #2a2f2c;
  color: #fff;
  font-family: var(--sans);
  font-size: 18px;
  outline: none;
}
.cal-input-row input:focus { border-color: var(--clay); }
.cal-input-row span {
  font-size: 13px; color: #c4c8c5; letter-spacing: 0.04em;
}

/* Remove old viewer-stage standalone version */

.viewer-strip {
  display: flex;
  gap: 0;
  background: #0e1110;
  border-top: 1px solid #1f2421;
  overflow-x: auto;
  padding: 0;
}
.strip-thumb {
  flex: 0 0 auto;
  width: 96px;
  height: 92px;
  background: transparent;
  border: none;
  border-right: 1px solid #1f2421;
  color: #b5bab7;
  cursor: pointer;
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  transition: background 0.15s;
}
.strip-thumb:hover { background: #1a1e1c; }
.strip-thumb.active { background: #1a201d; box-shadow: inset 0 -2px 0 var(--clay); color: #fff; }
.strip-fmt {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1;
  color: #6b746e;
  letter-spacing: 0;
}
.strip-thumb.active .strip-fmt { color: var(--clay); }
.strip-name {
  font-size: 10px;
  line-height: 1.2;
  color: #9aa39d;
  word-break: break-all;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.strip-thumb.active .strip-name { color: #d4d4d4; }

/* Files panel in case detail */
.files-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.file-tile {
  background: var(--cream);
  border: 1px solid var(--rule-2);
  padding: 0;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.file-tile:hover { border-color: var(--ink); transform: translateY(-2px); }
.file-tile.file-tile-static { cursor: default; }
.file-tile.file-tile-static:hover { border-color: var(--rule-2); transform: none; }
.file-tile .tile-thumb {
  aspect-ratio: 4/3;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.file-tile .tile-thumb .tile-glyph {
  font-family: var(--serif);
  font-size: 36px;
  color: var(--paper);
}
.file-tile .tile-thumb img,
.file-tile .tile-thumb video {
  width: 100%; height: 100%; object-fit: cover;
}
.file-tile .tile-thumb .tile-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--paper);
  color: var(--ink);
  font-size: 9px;
  letter-spacing: 0.18em;
  font-weight: 600;
  text-transform: uppercase;
  padding: 3px 7px;
}
.file-tile .tile-meta {
  padding: 12px;
  font-size: 12px;
}
.file-tile .tile-meta .tile-name {
  color: var(--ink);
  line-height: 1.3;
  word-break: break-all;
}
.file-tile .tile-meta .tile-info {
  margin-top: 4px;
  font-size: 10px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
}
.file-tile .tile-meta .tile-anno {
  margin-top: 6px;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clay);
  font-weight: 600;
}

.kind-tabs {
  display: flex;
  gap: 0;
  margin-top: 8px;
  border-bottom: 1px solid var(--rule-2);
}
.kind-tab {
  padding: 12px 16px;
  background: transparent;
  border: none;
  color: var(--ink-3);
  font-size: 12px;
  letter-spacing: 0.04em;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s, border-color 0.2s;
}
.kind-tab:hover { color: var(--ink-2); }
.kind-tab.active { color: var(--ink); border-bottom-color: var(--clay); }
.kind-tab .ct {
  display: inline-block;
  margin-left: 6px;
  font-size: 10px;
  color: var(--ink-3);
  background: var(--rule);
  padding: 1px 6px;
  border-radius: 8px;
}