/* ============================================================
   Tactile Workshop — charte graphique (Stitch / DESIGN.md)
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:wght@400;600;700;800&family=Inter:wght@400;600;700&display=swap");

:root {
  --surface: #fcf9f8;
  --surface-dim: #dcd9d9;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #f6f3f2;
  --surface-container: #f0eded;
  --surface-container-high: #eae7e7;
  --surface-container-highest: #e5e2e1;
  --on-surface: #1b1b1c;
  --on-surface-variant: #434749;
  --outline: #747879;
  --outline-variant: #c3c7c8;
  --background: #fcf9f8;
  --on-background: #1b1b1c;
  --primary: #181f21;
  --on-primary: #ffffff;
  --primary-container: #2d3436;
  --secondary: #0062a0;
  --secondary-container: #73b8fe;
  --on-secondary-container: #004878;
  --error: #ba1a1a;
  --error-container: #ffdad6;

  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 9999px;

  --space-base: 8px;
  --space-gutter: 24px;
  --space-section-gap: 48px;
  --space-margin-mobile: 16px;
  --space-margin-desktop: 40px;

  --shadow-note: 2px 4px 0 rgba(0, 0, 0, 0.06), 0 8px 16px rgba(0, 0, 0, 0.08);
  --shadow-note-hover: 2px 4px 0 rgba(0, 0, 0, 0.08), 0 10px 20px rgba(0, 0, 0, 0.1);

  --note-yellow: #fff2a3;
  --note-green: #c8f2d1;
  --note-violet: #e8deff;
  --note-overdue: #ffdad6;
  --note-orange: #ffd1a3;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--on-surface);
  background: var(--surface-container-low);
}

/* Typographie */
.font-display { font-family: var(--font-display); }
.font-label-caps {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1;
}

h1, h2, h3, .headline-md {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--on-surface);
}

/* Boutons charte */
.btn-primary,
.btn.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
  border: none;
  border-radius: var(--radius-lg);
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-primary:hover,
.btn.btn-primary:hover { background: var(--primary-container); }

.btn-secondary,
.btn.btn-secondary {
  background: var(--surface-container-highest);
  color: var(--on-surface);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-secondary:hover,
.btn.btn-secondary:hover { background: var(--outline-variant); }

.btn-ghost {
  background: transparent;
  color: var(--on-surface-variant);
  border: none;
  border-radius: var(--radius-lg);
  padding: 6px 12px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.15s;
}
.btn-ghost:hover { color: var(--primary); }

/* Barre supérieure (settings, login) */
.tw-topbar {
  background: var(--background);
  border-bottom: 1px solid var(--outline-variant);
  padding: 14px var(--space-margin-desktop);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}
.tw-topbar h1 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}

.tw-container {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-gutter) var(--space-margin-mobile) 48px;
}

.tw-card {
  background: var(--surface-container-lowest);
  border-radius: var(--radius-xl);
  border: 1px solid var(--outline-variant);
  margin-bottom: var(--space-gutter);
  overflow: hidden;
}
.tw-card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--outline-variant);
  background: var(--surface-container-low);
}
.tw-card-header h2 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}
.tw-card-header p {
  font-size: 12px;
  color: var(--on-surface-variant);
  margin: 4px 0 0;
  line-height: 1.4;
}
.tw-card-body { padding: 18px 20px; }

/* Login */
.tw-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-gutter);
  background: var(--surface-container-low);
}
.tw-login-card {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-note);
  padding: 48px 40px;
  max-width: 420px;
  width: 100%;
  text-align: center;
}
.tw-login-card h1 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.tw-login-card .tw-subtitle {
  color: var(--on-surface-variant);
  font-size: 14px;
  margin-bottom: 24px;
  line-height: 1.5;
}
.tw-login-logo {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  border-radius: var(--radius-lg);
  background: var(--note-yellow);
  box-shadow: var(--shadow-note);
  transform: rotate(-3deg);
}

/* ============================================================
   Board — sections (phases) sans icônes
   ============================================================ */

#sections-container {
  background: transparent;
  padding: 0;
}

.workshop-canvas {
  background: var(--surface-container-low);
  min-height: 60vh;
  padding: var(--space-gutter);
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  border-radius: var(--radius-lg);
}

.zoom-target {
  transform-origin: top left;
  max-width: 100%;
}

.section {
  background: transparent;
  padding: 0 0 var(--space-section-gap);
  margin-bottom: 0;
  border-radius: 0;
  box-shadow: none;
}

.section.section-collapsed .workflow {
  display: none !important;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 1px solid var(--outline-variant);
  padding-bottom: 16px;
  margin-bottom: var(--space-gutter);
}

.section-header-main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  min-width: 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--on-surface);
  margin: 0;
  cursor: pointer;
}

.section-title:hover { text-decoration: underline; }

.section-note-count {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: var(--surface-container-highest);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  white-space: nowrap;
}

.section-controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.section-controls .section-ctrl-btn {
  background: transparent;
  border: none;
  border-radius: var(--radius-lg);
  padding: 4px 8px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: color 0.15s;
}
.section-controls .section-ctrl-btn:hover { color: var(--primary); }
.section-controls .section-ctrl-btn-danger:hover { color: var(--error); }

.section-ctrl-btn-add {
  color: var(--primary) !important;
}
.section-ctrl-btn-add:hover {
  background: var(--secondary-fixed, #d0e4ff);
}

.canvas-add-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 52px;
  border: 2px dashed var(--outline-variant);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.35);
  color: var(--on-surface-variant);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.canvas-add-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--surface-container-lowest);
}

.board-add-bar {
  padding: 0 0 var(--space-gutter);
  margin-bottom: var(--space-gutter);
}

/* Plier / Déplier — un seul bouton selon l'état */
.section .section-ctrl-deplier { display: none; }
.section.section-collapsed .section-ctrl-plier { display: none; }
.section.section-collapsed .section-ctrl-deplier { display: inline-flex; }

/* Barre progression section — supprimée */
.section-progress { display: none !important; }

/* Grille de notes — comme code.html */
.workflow {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: var(--space-gutter);
  padding-bottom: var(--space-base);
  align-items: start;
  overflow: visible;
}
@media (min-width: 640px) {
  .workflow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .workflow { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 1280px) {
  .workflow { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

/* Carte note (post-it) */
.step.note-card {
  position: relative;
  width: 100%;
  min-height: 220px;
  max-width: none;
  padding: 14px 16px 14px;
  padding-top: 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-note);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition:
    transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.22s ease,
    min-height 0.22s ease;
  overflow: visible;
  cursor: grab;
  transform: rotate(var(--note-rot, -1deg));
  transform-origin: center center;
}

.step.note-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: rgba(0, 0, 0, 0.14);
  pointer-events: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.step.note-card:hover {
  transform: scale(1.04) rotate(calc(var(--note-rot, -1deg) + 1deg));
  box-shadow: var(--shadow-note-hover);
  z-index: 5;
  min-height: 230px;
}

.step.note-card:active { cursor: grabbing; }

.note-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 2px;
  min-height: 22px;
}

.note-top-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-left: auto;
}

.note-meta-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.45);
  line-height: 1.2;
  flex: 1;
  min-width: 0;
  padding-top: 4px;
}

.step-status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  padding: 0;
  flex-shrink: 0;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
  transition: transform 0.15s;
  margin-top: 0;
}
.step-status-dot:hover { transform: scale(1.15); }

.note-status-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  padding: 0;
  flex-shrink: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.18);
  transition: transform 0.15s;
}
.note-status-icon:hover { transform: scale(1.1); }

.note-status-icon-todo {
  background: #FFB300;
  color: #fff;
}
.note-status-icon-en_reflexion {
  background: #9C27B0;
  color: #fff;
}
.note-status-icon-en_cours {
  background: #2196F3;
  color: #fff;
}
.note-status-icon-en_pause {
  background: #E57373;
  color: #fff;
}
.note-status-icon-standby {
  background: #9E9E9E;
  color: #fff;
}
.note-status-icon-termine {
  background: #4CAF50;
  color: #fff;
}
.note-status-icon-prioritaire {
  background: #FF9800;
  color: #fff;
}
.note-status-icon-business {
  background: #1B7A4E;
  color: #fff;
  font-size: 13px;
}
.note-status-icon-recurrent {
  background: #3949AB;
  color: #fff;
  font-size: 15px;
}

/* ---- Roue de sélection de statut ---- */
.status-wheel-overlay {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: rgba(15, 23, 42, 0.12);
}
.status-wheel-overlay.hidden {
  display: none;
}
.status-wheel {
  position: fixed;
  width: 0;
  height: 0;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.status-wheel-hub,
.status-wheel-item {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(calc(-50% + var(--sw-x, 0px)), calc(-50% + var(--sw-y, 0px)));
  pointer-events: auto;
  border: 2px solid rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  animation: status-wheel-pop 0.18s ease backwards;
}
.status-wheel-hub {
  --sw-x: 0px;
  --sw-y: 0px;
  width: 30px;
  height: 30px;
  font-size: 14px;
  z-index: 2;
}
.status-wheel-item {
  width: 38px;
  height: 38px;
  font-size: 15px;
}
.status-wheel-item .status-wheel-icon {
  line-height: 1;
  pointer-events: none;
}
.status-wheel-item:hover,
.status-wheel-hub:hover {
  transform: translate(calc(-50% + var(--sw-x, 0px)), calc(-50% + var(--sw-y, 0px))) scale(1.12);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
  z-index: 3;
}
.status-wheel-item.is-active {
  box-shadow: 0 0 0 3px #fff, 0 0 0 5px rgba(0, 0, 0, 0.35), 0 4px 14px rgba(0, 0, 0, 0.22);
}
@keyframes status-wheel-pop {
  from { opacity: 0; transform: translate(calc(-50% + var(--sw-x, 0px)), calc(-50% + var(--sw-y, 0px))) scale(0.5); }
  to   { opacity: 1; transform: translate(calc(-50% + var(--sw-x, 0px)), calc(-50% + var(--sw-y, 0px))) scale(1); }
}

.step.note-card.step-en_reflexion {
  --note-rot: -0.5deg;
}

.step.note-card.step-overdue:not(.step-termine):not(.step-en_reflexion):not(.step-collapsed) {
  box-shadow: var(--shadow-note), inset 0 0 0 2px rgba(229, 115, 115, 0.45);
}

.step.note-card.step-collapsed {
  min-height: unset;
  padding: 8px 12px;
  transform: none !important;
  box-shadow: var(--shadow-note);
}
.step.note-card.step-collapsed:hover {
  min-height: unset;
  transform: none !important;
  box-shadow: var(--shadow-note);
  z-index: 2;
}

.step.note-card .step-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--primary);
  margin: 0 0 6px;
  cursor: pointer;
  padding-right: 4px;
}

.step.note-card .step-comment {
  font-size: 12px;
  line-height: 1.4;
  color: rgba(0, 0, 0, 0.65);
  flex: 1;
}

.note-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 8px;
}

.step.note-card .step-dates {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.55);
  font-style: normal;
}

.note-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.note-chip {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.06);
  color: rgba(0, 0, 0, 0.7);
}

.step.note-card.priority { --note-rot: 0deg; }

.step.note-card .substeps {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed rgba(0, 0, 0, 0.12);
  font-size: 11px;
  color: rgba(0, 0, 0, 0.65);
}

.note-actions {
  display: flex;
  flex-wrap: nowrap;
  gap: 4px;
  opacity: 0;
  transform: scale(0.88);
  max-width: 0;
  overflow: hidden;
  pointer-events: none;
  transition:
    opacity 0.18s ease,
    transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1),
    max-width 0.22s ease;
}

.step.note-card:hover .note-actions {
  opacity: 1;
  transform: scale(1);
  max-width: 120px;
  pointer-events: auto;
}

.note-action-btn {
  background: rgba(24, 31, 33, 0.88);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 4px 7px;
  cursor: pointer;
  line-height: 1.2;
  white-space: nowrap;
  flex-shrink: 0;
}
.note-action-btn:hover {
  background: var(--primary);
  color: #fff;
}

.step.note-card.step-collapsed .note-footer,
.step.note-card.step-collapsed .step-comment,
.step.note-card.step-collapsed .note-actions { display: none !important; }
.step.note-card.step-collapsed .step-title {
  font-size: 12px;
  margin: 0;
}

.note-ext-links {
  position: absolute;
  right: -11px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 7;
}

.note-ext-link {
  position: relative;
  right: auto;
  top: auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--primary, #181f21);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.22);
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  transform: none;
  overflow: visible;
}
.note-ext-link-tip {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%) translateX(4px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  white-space: nowrap;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  background: var(--primary, #181f21);
  color: #fff;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 5px 10px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 20;
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
}
.note-ext-link-tip::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--primary, #181f21);
}
.note-ext-link:hover .note-ext-link-tip,
.note-ext-link:focus-visible .note-ext-link-tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}
.note-ext-links:hover {
  z-index: 12;
}
.note-ext-link:hover {
  transform: scale(1.1);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.28);
}
.note-ext-link svg {
  width: 13px;
  height: 13px;
  display: block;
}
.step.note-card:hover .note-ext-link {
  transform: scale(1.05);
}
.step.note-card:hover .note-ext-link:hover {
  transform: scale(1.12);
}

/* Barre projet — charte */
#project-bar {
  background: var(--primary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--primary-container);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px 12px;
  box-sizing: border-box;
}

.pb-start {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1 1 200px;
}

.pb-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1 1 auto;
  min-width: 0;
}

.pb-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

#project-bar .pb-label {
  color: rgba(255, 255, 255, 0.72);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

#project-bar #settings-btn {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-lg);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 10px;
  cursor: pointer;
  white-space: nowrap;
}

#project-bar .proj-tab,
#project-bar .dash-tab {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--radius-lg);
  white-space: nowrap;
}

#project-bar #dashboard-tab.active {
  background: var(--secondary, #0062a0);
  border-color: var(--secondary-container, #73b8fe);
  color: #fff;
}

#project-bar #collab-tab.dash-tab {
  background: #FFE082 !important;
  color: #5c3d09 !important;
  border: 1px solid #ca8a04 !important;
}
#project-bar #collab-tab.dash-tab.active {
  background: #F5CD4D !important;
  border-color: #a16207 !important;
}

/* Vues alternatives (dashboard, équipe) */
.alt-page-view {
  padding: 4px var(--space-margin-desktop) 32px;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

#dashboard-body,
#collab-body {
  overflow-x: auto;
  max-width: 100%;
}

body.in-alt-view .actions-top,
body.in-alt-view #filter-bar {
  display: none !important;
}

.editable-title {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--on-surface);
}

.actions-top button {
  background: var(--primary);
  color: var(--on-primary);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-lg);
  border: none;
  white-space: nowrap;
}
.actions-top button.secondary {
  background: var(--surface-container-lowest);
  color: var(--on-surface);
  border: 1px solid var(--outline-variant);
}
.actions-top button.secondary:hover {
  background: var(--surface-container-high);
}

#alt-view-nav {
  background: var(--secondary-fixed, #d0e4ff);
  border: 1px solid var(--secondary-container);
  border-radius: var(--radius-xl);
}
.view-back-btn {
  background: var(--secondary);
  border-color: var(--secondary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-lg);
}
.view-back-btn:hover {
  background: var(--on-secondary-container);
  border-color: var(--on-secondary-container);
}
#alt-view-label {
  color: var(--on-secondary-container);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.panel {
  background: var(--surface-container-low);
  border-right: 1px solid var(--outline-variant);
}

.sb-section-title,
.sb-filter-label {
  color: var(--on-surface-variant);
  font-family: var(--font-body);
}

@media (max-width: 767px) {
  .tw-topbar { padding: 14px var(--space-margin-mobile); }
  .section-title { font-size: 20px; }
  .page-header,
  .wrapper,
  .actions-top,
  #project-bar,
  #filter-bar,
  #alt-view-nav,
  .alt-page-view {
    padding-left: var(--space-margin-mobile);
    padding-right: var(--space-margin-mobile);
  }
  .actions-top,
  #project-bar,
  #filter-bar,
  #alt-view-nav {
    margin-left: var(--space-margin-mobile);
    margin-right: var(--space-margin-mobile);
    width: calc(100% - 2 * var(--space-margin-mobile));
    max-width: calc(100vw - 2 * var(--space-margin-mobile));
  }
  .alt-page-view {
    padding-left: var(--space-margin-mobile);
    padding-right: var(--space-margin-mobile);
  }
  .workshop-canvas {
    padding: var(--space-margin-mobile);
  }
  #user-badge { max-width: 100px; }
  .pb-end { justify-content: flex-start; }
}