:root {
  --paper: var(--hipaws-paper);
  --paper-deep: var(--hipaws-surface-subtle);
  --ink: var(--hipaws-ink);
  --muted: var(--hipaws-muted);
  --ledger: var(--hipaws-line-strong);
  --blue: var(--hipaws-blue);
  --blue-dark: var(--hipaws-blue-strong);
  --blue-soft: var(--hipaws-info-soft);
  --red: var(--hipaws-critical);
  --line: var(--hipaws-line);
  --white: var(--hipaws-surface);
  font-family: var(--hipaws-font-sans);
  color: var(--hipaws-ink);
  background: var(--hipaws-paper);
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--hipaws-paper); }
[hidden] { display: none !important; }
body { min-height: 100vh; margin: 0; overflow-x: hidden; color: var(--hipaws-ink); background: var(--hipaws-paper); }
button, input, select, textarea { font: inherit; }
button, summary, .file-button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .52; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin-top: 0; }
p { line-height: 1.65; }
h1, h2, h3 { color: var(--hipaws-ink); line-height: 1.25; }
h1 { margin-bottom: var(--hipaws-space-2); font-family: var(--hipaws-font-serif); font-size: clamp(2rem, 3.4vw, 3.2rem); font-weight: 700; }
h2 { font-family: var(--hipaws-font-serif); font-size: clamp(1.25rem, 2vw, 1.65rem); }
h3 { font-size: 1rem; }
code, .mono { font-family: var(--hipaws-font-mono); overflow-wrap: anywhere; }
.mono { font-size: .78rem; }
.muted { color: var(--hipaws-muted); }
.section-kicker, .eyebrow, .nav-caption { margin-bottom: var(--hipaws-space-2); color: var(--hipaws-blue); font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.mobile-only, .operations-brand { display: none; }

input, select, textarea {
  width: 100%; min-height: var(--hipaws-control-min-height); padding: 10px 12px;
  border: 1px solid var(--hipaws-line-strong); border-radius: var(--hipaws-radius-control);
  color: var(--hipaws-ink); background: var(--hipaws-input); transition: border-color var(--hipaws-transition-fast);
}
textarea { line-height: 1.6; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--hipaws-focus); outline-offset: 2px; }

.primary-button, .secondary-button, .danger-button, .file-button {
  display: inline-flex; align-items: center; justify-content: center; min-height: var(--hipaws-control-min-height);
  padding: 9px 16px; border: 1px solid transparent; border-radius: var(--hipaws-radius-control); font-weight: 800; line-height: 1.25;
  transition: color var(--hipaws-transition-fast), background-color var(--hipaws-transition-fast), border-color var(--hipaws-transition-fast);
}
.primary-button { color: var(--hipaws-on-accent); background: var(--hipaws-blue); }
.primary-button:hover { background: var(--hipaws-blue-strong); }
.secondary-button, .file-button { color: var(--hipaws-ink); border-color: var(--hipaws-line-strong); background: var(--hipaws-surface); }
.secondary-button:hover, .file-button:hover { color: var(--hipaws-blue-strong); border-color: var(--hipaws-blue); }
.danger-button { color: var(--hipaws-critical); border-color: var(--hipaws-line-strong); background: var(--hipaws-surface); }
.text-button, .icon-button, .back-button, .nav-button, .danger-text-button { min-height: var(--hipaws-control-min-height); border: 0; background: transparent; color: inherit; }
.text-button, .back-button { color: var(--hipaws-blue); font-weight: 700; }
.back-button { margin-bottom: var(--hipaws-space-5); padding: 6px 0; }
.danger-text-button { color: var(--hipaws-critical); font-weight: 700; }
.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--hipaws-space-2); }
.form-message { margin: 0; padding: 10px 12px; border-left: 3px solid currentColor; font-size: .85rem; }
.form-message.error { color: var(--hipaws-critical); background: var(--hipaws-critical-soft); }

/* Logo PNGs retain their transparent safety area; the viewport follows DESIGN.md. */
.brand-logo-viewport, .brand-symbol-viewport { position: relative; display: block; flex: none; overflow: hidden; }
.brand-logo-viewport img, .brand-symbol-viewport img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: contain; }
.brand-logo-viewport { aspect-ratio: 3.69; width: min(100%, 360px); }
.brand-logo-viewport img { transform: scale(1.6); transform-origin: 50% 53%; }
.brand-symbol-viewport { width: 62px; aspect-ratio: 1.62; }
.brand-symbol-viewport img { transform: scale(1.65); transform-origin: 50% 47%; }

/* Login */
.login-page { background: var(--hipaws-paper); }
.login-page::before { content: ""; position: fixed; inset: 0 auto 0 8.5%; width: 1px; background: var(--hipaws-line); pointer-events: none; }
.login-layout { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .75fr); align-items: center; gap: clamp(48px, 8vw, 120px); width: min(100%, 1440px); margin: 0 auto; padding: clamp(36px, 7vw, 96px); }
.brand-intro { max-width: 700px; }
.brand-logo-viewport-login { margin-bottom: var(--hipaws-space-6); }
.brand-intro h1 { max-width: 9ch; font-size: clamp(3rem, 6.5vw, 6.3rem); line-height: 1.05; }
.brand-intro > p:not(.eyebrow) { max-width: 32rem; color: var(--hipaws-muted); font-size: 1.08rem; }
.ledger-note { display: grid; gap: 4px; max-width: 30rem; margin-top: var(--hipaws-space-8); padding: 14px 18px; border-left: 4px solid var(--hipaws-blue); background: var(--hipaws-surface); }
.ledger-note span { color: var(--hipaws-muted); font-size: .78rem; }
.login-card { width: min(100%, 430px); justify-self: end; padding: clamp(28px, 4vw, 48px); border: 1px solid var(--hipaws-line); border-top: 3px solid var(--hipaws-blue); background: var(--hipaws-surface); }
.login-card h2 { margin-bottom: 6px; font-size: 1.75rem; }
.stack-form { display: grid; gap: var(--hipaws-space-4); margin-top: var(--hipaws-space-6); }
.stack-form label, .filter-bar label, .script-settings label, .revise-box label { display: grid; gap: 6px; font-size: .86rem; font-weight: 700; }
.stack-form label span small, .stack-form label span em { color: var(--hipaws-muted); font-size: .74rem; font-style: normal; font-weight: 500; }
.stack-form label span em { color: var(--hipaws-critical); }

/* Shared shell */
.topbar { position: sticky; z-index: 30; top: 0; height: 64px; display: flex; align-items: center; justify-content: space-between; gap: var(--hipaws-space-4); padding: 0 clamp(16px, 2.2vw, 32px); border-bottom: 1px solid var(--hipaws-line); background: var(--hipaws-surface); }
.wordmark { display: flex; align-items: center; gap: var(--hipaws-space-2); min-width: 0; }
.wordmark strong { font-family: var(--hipaws-font-serif); font-size: 1.08rem; }
.account-chip { display: flex; align-items: center; gap: var(--hipaws-space-4); color: var(--hipaws-muted); font-size: .82rem; white-space: nowrap; }
.app-layout { min-height: calc(100vh - 64px); display: grid; grid-template-columns: 220px minmax(0, 1fr); }
.sidebar { padding: var(--hipaws-space-5) var(--hipaws-space-3); border-right: 1px solid var(--hipaws-line); background: var(--hipaws-surface-subtle); }
.primary-nav { display: grid; gap: 2px; }
.primary-nav + .primary-nav { margin-top: var(--hipaws-space-6); }
.nav-caption { padding: 0 12px; }
.nav-button { width: 100%; padding: 9px 12px; border-left: 3px solid transparent; text-align: left; font-weight: 700; }
.nav-button:hover, .nav-button.active { color: var(--hipaws-blue-strong); border-left-color: var(--hipaws-blue); background: var(--hipaws-surface); }
.admin-nav { padding-top: var(--hipaws-space-5); border-top: 1px solid var(--hipaws-line); }
.workspace { min-width: 0; padding: clamp(24px, 3vw, 48px); }
.screen { width: 100%; max-width: var(--hipaws-care-max-width); margin: 0 auto; }
.notice { position: sticky; z-index: 20; top: 76px; max-width: 800px; margin: 0 auto var(--hipaws-space-4); padding: 11px 14px; border: 1px solid var(--hipaws-info); color: var(--hipaws-info); background: var(--hipaws-info-soft); }
.notice.error { color: var(--hipaws-critical); border-color: var(--hipaws-critical); background: var(--hipaws-critical-soft); }
.page-heading { display: flex; align-items: end; justify-content: space-between; gap: var(--hipaws-space-6); margin-bottom: var(--hipaws-space-6); padding-bottom: var(--hipaws-space-4); border-bottom: 1px solid var(--hipaws-line); }
.detail-heading { align-items: center; }

/* Project ledger */
.filter-bar { display: flex; align-items: end; gap: var(--hipaws-space-3); margin-bottom: var(--hipaws-space-4); padding: var(--hipaws-space-4); border: 1px solid var(--hipaws-line); background: var(--hipaws-surface-subtle); }
.filter-bar label { min-width: 145px; }
.filter-bar .grow-field { flex: 1; min-width: 210px; }
.table-wrap { min-height: 280px; max-width: 100%; overflow-x: auto; border-top: 2px solid var(--hipaws-ink); background: var(--hipaws-surface); }
.project-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.project-table th, .project-table td { padding: 13px 14px; border-bottom: 1px solid var(--hipaws-line); text-align: left; vertical-align: middle; }
.project-table th { color: var(--hipaws-muted); background: var(--hipaws-surface-subtle); font-size: .72rem; letter-spacing: .04em; }
.project-table tbody tr:hover { background: var(--hipaws-info-soft); }
.project-name { min-width: 240px; font-weight: 800; }
.cell-subtitle { display: block; margin-top: 3px; color: var(--hipaws-muted); font-size: .75rem; font-weight: 400; }
.status-badge { display: inline-flex; align-items: center; width: fit-content; padding: 5px 9px; border: 1px solid var(--hipaws-info); border-radius: 999px; color: var(--hipaws-info); background: var(--hipaws-info-soft); font-size: .74rem; font-weight: 800; }
.pending-text { color: var(--hipaws-warning); font-size: .8rem; }
.empty-state { padding: 64px 16px; text-align: center; color: var(--hipaws-muted); }
.empty-state strong { color: var(--hipaws-ink); }
.pagination { display: flex; justify-content: space-between; gap: var(--hipaws-space-4); padding: 14px 0; color: var(--hipaws-muted); font-size: .82rem; }
.pagination .text-button + .text-button { margin-left: var(--hipaws-space-3); }

.narrow-panel { max-width: 760px; padding: clamp(24px, 4vw, 48px); border: 1px solid var(--hipaws-line); border-top: 3px solid var(--hipaws-blue); background: var(--hipaws-surface); }
.guidance-strip { display: grid; gap: 5px; margin: var(--hipaws-space-5) 0 var(--hipaws-space-3); padding: 14px 16px; border-left: 3px solid var(--hipaws-warning); background: var(--hipaws-warning-soft); font-size: .86rem; line-height: 1.65; }
.project-workspace-nav { display: flex; gap: 4px; margin: -8px 0 var(--hipaws-space-5); padding: 4px; overflow-x: auto; border: 1px solid var(--hipaws-line); border-radius: 999px; background: var(--hipaws-surface-subtle); scrollbar-width: thin; }
.workspace-tab { flex: 0 0 auto; min-height: var(--hipaws-control-min-height); padding: 8px 16px; border: 1px solid transparent; border-radius: 999px; color: var(--hipaws-muted); background: transparent; font-weight: 800; white-space: nowrap; }
.workspace-tab:hover { color: var(--hipaws-blue-strong); }
.workspace-tab.active { color: var(--hipaws-on-accent); border-color: var(--hipaws-blue); background: var(--hipaws-blue); }
.workspace-panel { margin-top: 0; }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, .7fr); gap: var(--hipaws-space-5); }
.ledger-panel, .phase-roadmap, .placeholder-panel, .materials-panel { padding: clamp(20px, 2.5vw, 36px); border: 1px solid var(--hipaws-line); background: var(--hipaws-surface); }
.phase-roadmap { border-top: 3px solid var(--hipaws-blue); }
.facts-list { margin: 0 0 var(--hipaws-space-6); }
.facts-list > div { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: var(--hipaws-space-4); padding: 11px 0; border-bottom: 1px solid var(--hipaws-line); }
.facts-list dt { color: var(--hipaws-muted); font-size: .78rem; }
.facts-list dd { min-width: 0; margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.compact-form { padding-top: var(--hipaws-space-4); border-top: 1px solid var(--hipaws-line); }
.account-facts { margin-top: var(--hipaws-space-5); }
.summary-number { margin: 0; color: var(--hipaws-blue-strong); font-family: var(--hipaws-font-numeric); font-weight: 800; font-variant-numeric: tabular-nums; }
.diagnostic-list { padding-left: 20px; line-height: 1.65; }

/* Materials and report */
.materials-panel { margin-top: var(--hipaws-space-5); border-top: 3px solid var(--hipaws-blue); }
.panel-heading, .subsection-heading, .download-section, .material-card-head, .package-row { display: flex; align-items: center; justify-content: space-between; gap: var(--hipaws-space-4); }
.panel-heading { padding-bottom: var(--hipaws-space-4); border-bottom: 1px solid var(--hipaws-line); }
.panel-heading h2, .subsection-heading h3, .download-section h3 { margin-bottom: 3px; }
.material-guidance { margin-top: var(--hipaws-space-4); }
.shooting-guide, .technical-disclosure { margin-bottom: var(--hipaws-space-4); border-bottom: 1px solid var(--hipaws-line); }
.shooting-guide summary, .technical-disclosure summary { min-height: var(--hipaws-control-min-height); padding: 9px 0; color: var(--hipaws-blue); font-weight: 700; }
.shooting-guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--hipaws-line); }
.shooting-guide-grid p { display: grid; gap: 4px; margin: 0; padding: 12px; border-right: 1px solid var(--hipaws-line); border-bottom: 1px solid var(--hipaws-line); font-size: .82rem; }
.shooting-guide-grid p:nth-child(3n) { border-right: 0; }
.shooting-guide-grid span { color: var(--hipaws-muted); }
.control-heading { margin: var(--hipaws-space-4) 0 var(--hipaws-space-2); }
.form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--hipaws-space-3); }
.form-grid label { display: grid; gap: 6px; font-size: .82rem; font-weight: 700; }
.organization-model-selects { margin-bottom: var(--hipaws-space-3); }
.upload-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: var(--hipaws-space-3); padding: var(--hipaws-space-4) 0; border-bottom: 1px solid var(--hipaws-line); }
.file-button input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.compact-file-button { min-height: 38px; padding: 7px 10px; font-size: .8rem; }
.compact-note { margin: var(--hipaws-space-3) 0 var(--hipaws-space-5); }
.upload-queue, .material-list { display: grid; gap: 0; margin: var(--hipaws-space-3) 0 0; border-top: 1px solid var(--hipaws-line); }
.upload-item { display: grid; grid-template-columns: minmax(180px, 1.3fr) minmax(110px, .6fr) minmax(135px, .7fr) minmax(180px, 1fr) auto; align-items: end; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--hipaws-line); }
.upload-item.done { border-left: 3px solid var(--hipaws-info); padding-left: 10px; }
.upload-item.failed { border-left: 3px solid var(--hipaws-critical); padding-left: 10px; }
.upload-item label { display: grid; gap: 4px; color: var(--hipaws-muted); font-size: .72rem; font-weight: 700; }
.upload-file { display: grid; gap: 3px; min-width: 0; }
.upload-file strong, .material-card-head strong { overflow-wrap: anywhere; }
.upload-file span, .material-card-head span { display: block; margin-top: 3px; color: var(--hipaws-muted); font-size: .78rem; }
.subsection-heading { margin-top: var(--hipaws-space-6); padding-top: var(--hipaws-space-4); border-top: 1px solid var(--hipaws-line); }
.material-card { padding: 13px 0; border-bottom: 1px solid var(--hipaws-line); }
.material-fields { display: grid; grid-template-columns: minmax(120px, .7fr) minmax(135px, .7fr) minmax(180px, 1.3fr) auto auto; align-items: center; gap: 10px; margin-top: 10px; }
.compact-empty { padding: 36px 12px; }
.package-list { margin-top: var(--hipaws-space-2); border-top: 1px solid var(--hipaws-line); }
.package-row { min-height: 48px; padding: 8px 0; border-bottom: 1px solid var(--hipaws-line); font-size: .82rem; }
.job-status { margin: var(--hipaws-space-4) 0; padding: 14px; border: 1px solid var(--hipaws-info); border-left-width: 4px; background: var(--hipaws-info-soft); }
.organization-materials { display: grid; gap: 5px; margin-top: 10px; }
.organization-item { padding: 7px 9px; border-left: 3px solid var(--hipaws-line-strong); background: var(--hipaws-surface); overflow-wrap: anywhere; }
.organization-item.processing, .organization-item.succeeded { border-color: var(--hipaws-info); }
.organization-item.failed { border-color: var(--hipaws-critical); }
.current-report { margin-top: var(--hipaws-space-6); }
.report-editor { width: 100%; min-height: 540px; padding: 18px; resize: vertical; border-radius: var(--hipaws-radius-control); font: 14px/1.75 var(--hipaws-font-mono); background: var(--hipaws-input); }
.observation-list { display: grid; gap: 0; border-top: 1px solid var(--hipaws-line); }
.observation-list details { padding: 10px 0; border-bottom: 1px solid var(--hipaws-line); }
.observation-list summary { font-weight: 700; }
.observation-list pre, .raw-script-output { max-height: 420px; overflow: auto; padding: 12px; white-space: pre-wrap; overflow-wrap: anywhere; background: var(--hipaws-surface-subtle); }

/* Script */
.script-layout { display: grid; grid-template-columns: minmax(290px, .68fr) minmax(0, 1.7fr); gap: var(--hipaws-space-5); align-items: start; }
.script-settings { display: grid; align-content: start; gap: var(--hipaws-space-4); }
.narrative-recommendation { padding: 12px; border-left: 3px solid var(--hipaws-blue); background: var(--hipaws-info-soft); }
.narrative-recommendation .compact-note { margin: 5px 0 0; white-space: pre-line; }
.script-settings textarea, .revise-box textarea { min-height: 92px; resize: vertical; }
.duration-shortcuts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }
.duration-shortcuts button { min-height: 38px; border: 1px solid var(--hipaws-line); border-radius: var(--hipaws-radius-control); background: var(--hipaws-surface); }
.script-editor-panel { min-width: 0; }
.current-script-actions { justify-content: flex-end; }
.script-editor { min-height: 640px; }
.revise-box { display: grid; gap: var(--hipaws-space-3); margin-top: var(--hipaws-space-5); padding-top: var(--hipaws-space-4); border-top: 1px solid var(--hipaws-line); }
.script-history-panel { margin-top: var(--hipaws-space-5); }
.script-history-panel .package-row > span { min-width: 0; overflow-wrap: anywhere; }

/* Download */
.download-package-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--hipaws-space-5); }
.download-package-card { display: grid; align-content: start; gap: var(--hipaws-space-3); padding: var(--hipaws-space-5); border: 1px solid var(--hipaws-line-strong); background: var(--hipaws-surface); }
.download-package-card h3, .download-package-card p { margin-bottom: 0; }
.compact-facts { margin-bottom: 0; }
.compact-facts > div { grid-template-columns: 92px minmax(0, 1fr); padding: 9px 0; }
.completion-guidance { margin-top: var(--hipaws-space-6); padding: var(--hipaws-space-4) 0; border-top: 2px solid var(--hipaws-ink); border-bottom: 1px solid var(--hipaws-line); }
.completion-guidance p { max-width: 70rem; margin-bottom: 0; color: var(--hipaws-muted); }
.legacy-package-section { margin-top: var(--hipaws-space-5); }

/* Operations mode */
body[data-shell-mode="operations"] .app-layout { grid-template-columns: var(--hipaws-sidebar-width) minmax(0, 1fr); }
body[data-shell-mode="operations"] .sidebar { color: var(--hipaws-ink); border-right: 1px solid var(--hipaws-line); background: var(--hipaws-surface-subtle); }
body[data-shell-mode="operations"] .operations-brand { display: block; margin: 0 4px var(--hipaws-space-4); padding: 0 8px var(--hipaws-space-4); border-bottom: 1px solid var(--hipaws-line); color: var(--hipaws-ink); }
body[data-shell-mode="operations"] .sidebar > .primary-nav:not(.admin-nav) { display: none; }
body[data-shell-mode="operations"] .admin-nav { margin-top: 0; padding-top: 0; border-top: 0; }
body[data-shell-mode="operations"] .admin-nav .nav-button { color: var(--hipaws-ink); }
body[data-shell-mode="operations"] .admin-nav .nav-button:hover, body[data-shell-mode="operations"] .admin-nav .nav-button.active { color: var(--hipaws-blue-strong); border-left-color: var(--hipaws-blue); background: var(--hipaws-info-soft); }
body[data-shell-mode="operations"] .workspace { padding: clamp(24px, 3vw, 44px); }
body[data-shell-mode="operations"] .screen { max-width: var(--hipaws-operations-max-width); }
body[data-shell-mode="operations"] h1, body[data-shell-mode="operations"] h2 { font-family: var(--hipaws-font-sans); }
body[data-shell-mode="operations"] #admin-screen > .back-button { margin-bottom: var(--hipaws-space-3); }
.admin-content { display: grid; gap: var(--hipaws-space-5); }
.admin-content > .ledger-panel { padding: var(--hipaws-space-5); }
.admin-content .table-wrap { min-height: 0; }
.admin-content .project-table { font-size: .8rem; }
.admin-content .project-table th, .admin-content .project-table td { padding: 10px 11px; }
.admin-create-form { align-items: end; margin-bottom: var(--hipaws-space-4); }
.admin-table td:last-child { white-space: nowrap; }
.admin-table td:last-child button + button { margin-left: var(--hipaws-space-2); }
.secret-dialog { width: min(28rem, calc(100vw - 32px)); padding: var(--hipaws-space-5); border: 1px solid var(--hipaws-line); border-radius: var(--hipaws-radius-dialog); color: var(--hipaws-ink); background: var(--hipaws-surface); box-shadow: var(--hipaws-shadow-dialog); }
.secret-dialog::backdrop { background: rgb(47 52 55 / 46%); }
.template-admin-form { margin: var(--hipaws-space-4) 0; }
.template-admin-form textarea { min-height: 150px; font: 13px/1.55 var(--hipaws-font-mono); }
.template-version-area { display: grid; gap: var(--hipaws-space-4); margin-top: var(--hipaws-space-4); }
.inset-panel { background: var(--hipaws-surface-subtle); }
.admin-statistics-output { min-width: 0; }

@media (max-width: 1024px) {
  .app-layout { grid-template-columns: 196px minmax(0, 1fr); }
  .workspace { padding: 24px; }
  .filter-bar { display: grid; grid-template-columns: 1fr 1fr; }
  .filter-bar .grow-field { grid-column: 1 / -1; }
  .detail-grid, .script-layout { grid-template-columns: 1fr; }
  .script-settings { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .script-settings > div:first-child, .script-settings .narrative-recommendation, .script-settings #narrative-help, .script-settings #script-settings-error, .script-settings #generate-script-button { grid-column: 1 / -1; }
  .shooting-guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .shooting-guide-grid p:nth-child(3n) { border-right: 1px solid var(--hipaws-line); }
  .shooting-guide-grid p:nth-child(2n) { border-right: 0; }
  .upload-item { grid-template-columns: 1fr 1fr; }
  .upload-file { grid-column: 1 / -1; }
  .material-fields { grid-template-columns: 1fr 1fr; }
  .material-fields input:nth-child(3) { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  button,
  .primary-button,
  .secondary-button,
  .danger-button,
  .icon-button,
  input,
  select,
  .workspace-tab,
  .nav-button,
  .text-button,
  .back-button,
  .file-button,
  .wordmark { min-height: var(--hipaws-touch-min-height); }

  .mobile-only { display: inline-flex; align-items: center; justify-content: center; }
  .topbar { height: 60px; padding: 0 12px; }
  .brand-symbol-viewport { width: 52px; }
  .app-layout, body[data-shell-mode="operations"] .app-layout { min-height: calc(100vh - 60px); grid-template-columns: 1fr; }
  .sidebar, body[data-shell-mode="operations"] .sidebar { position: fixed; z-index: 40; inset: 60px auto 0 0; width: min(82vw, 304px); overflow-y: auto; transform: translateX(-105%); transition: transform var(--hipaws-transition-standard); }
  .sidebar.open, body[data-shell-mode="operations"] .sidebar.open { transform: translateX(0); }
  .workspace, body[data-shell-mode="operations"] .workspace { padding: 20px 14px 40px; }
  .project-workspace-nav { border-radius: var(--hipaws-radius-control); }
  .page-heading { align-items: stretch; flex-direction: column; gap: var(--hipaws-space-3); }
  .page-heading > .primary-button { align-self: stretch; }
  .form-grid { grid-template-columns: 1fr; }
  .download-package-grid { grid-template-columns: 1fr; }
  .admin-content > .ledger-panel { padding: var(--hipaws-space-4); }
}

@media (max-width: 680px) {
  .login-page::before { display: none; }
  .login-layout { grid-template-columns: 1fr; align-content: center; gap: 24px; padding: 24px 18px 36px; }
  .brand-intro { padding-top: 12px; }
  .brand-logo-viewport-login { width: 318px; max-width: 100%; margin-bottom: var(--hipaws-space-3); }
  .brand-intro h1 { max-width: none; font-size: 2.35rem; }
  .brand-intro > p:not(.eyebrow), .ledger-note { display: none; }
  .login-card { justify-self: stretch; width: 100%; padding: 24px 20px; }
  #account-label { display: none; }
  .account-chip { gap: 4px; }
  .filter-bar { grid-template-columns: 1fr; padding: 12px; }
  .filter-bar .grow-field { grid-column: auto; }
  .project-table th, .project-table td { padding: 10px 9px; }
  .project-name { min-width: 190px; }
  .facts-list > div { grid-template-columns: 94px minmax(0, 1fr); }
  .narrow-panel, .ledger-panel, .phase-roadmap, .materials-panel { padding: 18px 14px; }
  .button-row > * { min-height: var(--hipaws-touch-min-height); }
  .panel-heading, .subsection-heading, .download-section, .material-card-head, .package-row { align-items: stretch; flex-direction: column; }
  .current-script-actions { justify-content: stretch; }
  .current-script-actions > * { width: 100%; }
  .upload-toolbar > * { width: 100%; min-height: var(--hipaws-touch-min-height); }
  .upload-item, .material-fields, .script-settings { grid-template-columns: 1fr; }
  .upload-file, .material-fields input:nth-child(3), .script-settings > div:first-child, .script-settings .narrative-recommendation, .script-settings #narrative-help, .script-settings #script-settings-error, .script-settings #generate-script-button { grid-column: auto; }
  .shooting-guide-grid { grid-template-columns: 1fr; }
  .shooting-guide-grid p { border-right: 0 !important; }
  .script-settings, .script-editing-only, .script-job-actions, #complete-project-button { display: none !important; }
  .script-editor { min-height: 460px; font-size: 12px; }
  .script-history-panel .package-row { align-items: flex-start; }
  #script-workbench-screen { max-width: 100%; overflow-x: clip; }
  .compact-facts > div { grid-template-columns: 82px minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 1ms !important; animation-duration: 1ms !important; animation-iteration-count: 1 !important; }
}

@media (forced-colors: active) {
  .workspace-tab.active, .primary-button { border: 2px solid ButtonText; }
  .status-badge, .form-message, .job-status { border-color: CanvasText; }
}