@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Dancing+Script:wght@400;700&family=Great+Vibes&family=Pacifico&family=Satisfy&family=Caveat:wght@400;700&family=Kalam:wght@400;700&family=Alex+Brush&family=Allura&family=Yellowtail&family=Space+Mono:ital@0;1&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Acrobat DC palette */
  --tab-bg:        #f0efed;
  --tab-active-bg: #ffffff;
  --toolbar-bg:    #fafaf8;
  --ctx-bg:        #ffffff;
  --workspace-bg:  #e8e7e4;
  --sidebar-bg:    #ffffff;
  --border:        #d4d3ce;
  --border-light:  #e2e1dc;
  --text:          #1c1b18;
  --muted:         #6e6d69;
  --surface:       #ffffff;

  /* Semantic */
  --blue:   #1D4ED8;
  --green:  #059669;
  --purple: #7C3AED;
  --red:    #DC2626;
  --amber:  #D97706;

  --accent:       var(--blue);
  --success:      #15803D;
  --success-bg:   #F0FDF4;
  --error:        #B91C1C;
  --error-bg:     #FEF2F2;

  --font:         'Inter', system-ui, -apple-system, sans-serif;
  --radius:       6px;
  --radius-sm:    4px;
  --transition:   0.12s ease;
  --shadow-thumb: 0 2px 8px rgba(0,0,0,.14);
  --surface-hover: #ececea;

  /* Z-index scale */
  --z-above:    2;
  --z-editor:   10;
  --z-sel:      20;
  --z-cursor:   30;
  --z-modal:    2000;
  --z-tooltip:  9999;
  --z-admin:    10000;
  --z-popover:  99999;
}

html, body { height: 100%; }

body {
  font-family: var(--font);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

body.acrobat {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  background: var(--workspace-bg);
}

#app {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* ═══════════════════════════════════════════════════════════
   TAB BAR  (34px)
═══════════════════════════════════════════════════════════ */

.ac-tabbar {
  display: flex;
  align-items: stretch;
  background: var(--tab-bg);
  border-bottom: 1px solid var(--border);
  height: 34px;
  flex-shrink: 0;
  user-select: none;
}

.ac-tabbar-left {
  display: flex;
  align-items: stretch;
  border-right: 1px solid var(--border);
}

.ac-tab-home {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  border-right: 1px solid var(--border);
  background: none;
  border-top: none;
  border-bottom: none;
  border-left: none;
  font-family: var(--font);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.ac-tab-home:hover { color: var(--text); background: rgba(0,0,0,.04); }
.ac-tab-home.active { color: var(--text); background: var(--tab-active-bg); }

.ac-tab-tools {
  display: flex;
  align-items: center;
  padding: 0 14px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.ac-tab-tools:hover { color: var(--text); background: rgba(0,0,0,.04); }

.ac-tabbar-docs {
  display: flex;
  align-items: stretch;
  flex: 1;
  overflow: hidden;
}

.ac-doc-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  background: var(--tab-active-bg);
  border-right: 1px solid var(--border);
  border-bottom: 2px solid var(--blue);
  white-space: nowrap;
  min-width: 0;
  max-width: 220px;
}

.ac-doc-tab-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ac-doc-tab-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 1px 2px;
  border-radius: var(--radius-sm);
  line-height: 1;
  font-size: 14px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition), background var(--transition);
}
.ac-doc-tab-close:hover { color: var(--text); background: rgba(0,0,0,.08); }

.ac-tabbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  margin-left: auto;
}

.ac-username {
  font-size: 12px;
  color: var(--muted);
}

.ac-btn-logout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--muted);
  padding: 4px 9px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 500;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
  line-height: 1;
  white-space: nowrap;
}
.ac-btn-logout:hover {
  color: var(--red);
  background: var(--error-bg);
  border-color: #fca5a5;
}
.ac-logout-label { line-height: 1; }

/* ═══════════════════════════════════════════════════════════
   TOOLBAR  (40px)
═══════════════════════════════════════════════════════════ */

.ac-toolbar {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--toolbar-bg);
  border-bottom: 1px solid var(--border);
  height: 40px;
  flex-shrink: 0;
  padding: 0 10px;
  user-select: none;
}

.ac-toolbar-group {
  display: flex;
  align-items: center;
  gap: 1px;
  padding: 0 4px;
}

.ac-toolbar-sep {
  width: 1px;
  height: 22px;
  background: var(--border);
  margin: 0 4px;
  flex-shrink: 0;
}

.ac-tool-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 5px 7px;
  border-radius: 4px;
  transition: color var(--transition), background var(--transition);
  font-family: var(--font);
  font-size: 12px;
  gap: 4px;
  line-height: 1;
  white-space: nowrap;
}
.ac-tool-btn:hover { color: var(--text); background: rgba(0,0,0,.06); }
.ac-tool-btn:disabled { opacity: .4; cursor: not-allowed; }

.ac-home-btn {
  color: var(--text);
  font-weight: 600;
  padding: 5px 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(0,0,0,.06);
}
.ac-home-btn:hover { background: var(--surface-hover); border-color: #b8b7b2; box-shadow: none; }

.ac-toolbar-logo {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  padding: 0 10px;
  flex: 1;
  justify-content: center;
  pointer-events: none;
  letter-spacing: -.01em;
}

.ac-toolbar-logo-icon {
  width: 22px;
  height: 22px;
  background: var(--blue);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

.ac-toolbar-right {
  display: flex;
  align-items: center;
  gap: 1px;
  padding: 0 4px;
  margin-left: auto;
}

/* ═══════════════════════════════════════════════════════════
   CONTEXT BAR  (38px)
═══════════════════════════════════════════════════════════ */

.ac-ctxbar {
  display: flex;
  align-items: center;
  background: var(--ctx-bg);
  border-bottom: 1px solid var(--border);
  height: 38px;
  flex-shrink: 0;
  padding: 0 10px 0 0;
  gap: 6px;
  user-select: none;
  overflow: hidden;
}

.ac-ctxbar-indicator {
  width: 4px;
  height: 100%;
  flex-shrink: 0;
  background: var(--tool-color, var(--blue));
}

.ac-ctxbar-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  padding-left: 8px;
}

.ac-ctxbar-sep {
  width: 1px;
  height: 18px;
  background: var(--border);
  flex-shrink: 0;
  margin: 0 2px;
}

.ac-ctxbar-actions {
  display: flex;
  align-items: center;
  gap: 2px;
}

.ac-ctx-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 4px 6px;
  border-radius: 4px;
  font-family: var(--font);
  font-size: 12px;
  gap: 4px;
  transition: color var(--transition), background var(--transition);
  line-height: 1;
  white-space: nowrap;
}
.ac-ctx-btn:hover { color: var(--text); background: rgba(0,0,0,.06); }
.ac-ctx-btn:disabled { opacity: .4; cursor: not-allowed; }

.ac-ctx-btn.primary {
  background: var(--tool-color, var(--blue));
  color: #fff;
  font-weight: 600;
  padding: 5px 12px;
}
.ac-ctx-btn.primary:hover { opacity: .88; color: #fff; background: var(--tool-color, var(--blue)); }
.ac-ctx-btn.primary:disabled { opacity: .45; }

.ac-ctx-btn.sel-active {
  background: #e8f0fe;
  color: var(--blue);
  border: 1.5px solid var(--blue);
  font-weight: 600;
  padding: 4px 11px;
  animation: sel-pulse 1.8s ease-in-out infinite;
}
.ac-ctx-btn.sel-active:hover { background: var(--blue); color: #fff; animation: none; }

@keyframes sel-pulse {
  0%, 100% { box-shadow: 0 0 0 2px rgba(29,78,216,.15); }
  50%       { box-shadow: 0 0 0 4px rgba(29,78,216,.28); }
}

.ctx-sel-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: #fff;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  margin-left: 2px;
}

.ac-ctx-select {
  font-family: var(--font);
  font-size: 12px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 22px 3px 7px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236e6d69' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 6px center;
  transition: border-color var(--transition);
}
.ac-ctx-select:focus { outline: none; border-color: var(--tool-color, var(--blue)); }

.ac-ctx-input {
  font-family: var(--font);
  font-size: 12px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 7px;
  width: 80px;
  transition: border-color var(--transition);
}
.ac-ctx-input:focus { outline: none; border-color: var(--tool-color, var(--blue)); }

.ac-ctx-label {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}

.ac-ctxbar-spacer { flex: 1; }

.ac-ctx-close-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 4px;
  font-family: var(--font);
  font-size: 12px;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.ac-ctx-close-btn:hover { color: var(--text); background: rgba(0,0,0,.05); border-color: #b8b7b2; }

/* Loading spinner in ctx bar */
.ctx-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: none;
}
.ctx-spinner.dark {
  border-color: rgba(0,0,0,.15);
  border-top-color: var(--muted);
}

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

/* ═══════════════════════════════════════════════════════════
   WORKSPACE ROW  (flex: 1)
═══════════════════════════════════════════════════════════ */

.ac-workspace-row {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.ac-canvas {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--workspace-bg);
  position: relative;
}

/* ═══════════════════════════════════════════════════════════
   RIGHT SIDEBAR  (48px)
═══════════════════════════════════════════════════════════ */

.ac-sidebar {
  width: 48px;
  background: var(--sidebar-bg);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0;
  gap: 8px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   HOME VIEW  (legacy classes kept for compatibility)
═══════════════════════════════════════════════════════════ */

.home-canvas {
  display: flex;
  flex-direction: column;
  padding: 32px 40px 48px;
  min-height: 100%;
}

.home-welcome { margin-bottom: 28px; }
.home-welcome h1 { font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 4px; letter-spacing: -.01em; }
.home-welcome p  { font-size: 13px; color: var(--muted); }
.home-category   { margin-bottom: 24px; }
.home-category-label { font-size: 10.5px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.home-category-label::after { content: ''; flex: 1; height: 1px; background: var(--border-light); }
.home-tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px; }
.home-tool-card { background: var(--surface); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 13px 14px; cursor: pointer; display: flex; align-items: flex-start; gap: 11px; text-align: left; font-family: var(--font); color: var(--text); transition: border-color var(--transition), box-shadow var(--transition), background var(--transition); width: 100%; }
.home-tool-card:hover { border-color: var(--card-color, var(--blue)); box-shadow: 0 0 0 1px var(--card-color, var(--blue)), 0 2px 8px rgba(0,0,0,.07); background: var(--surface); }
.home-tool-card:active { background: #f9f9f7; }
.home-tool-icon { width: 30px; height: 30px; border-radius: var(--radius-sm); background: color-mix(in srgb, var(--card-color, var(--blue)) 11%, transparent); color: var(--card-color, var(--blue)); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }
.home-tool-name { font-size: 13px; font-weight: 600; line-height: 1.3; margin-bottom: 2px; }
.home-tool-desc { font-size: 11.5px; color: var(--muted); line-height: 1.4; }

/* ═══════════════════════════════════════════════════════════
   HOME VIEW — Adobe Acrobat "Outils" panel style
═══════════════════════════════════════════════════════════ */

.home-acrobat {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 40px 56px;
}

.home-ac-section {
  margin-bottom: 36px;
}

.home-ac-section-title {
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
  letter-spacing: 0;
}

.home-ac-tool-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: flex-start;
}

.home-ac-tool-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 130px;
  flex-shrink: 0;
}

.home-ac-tool-item[style*="cursor:pointer"]:hover .home-ac-tool-name {
  color: #1D78C1;
}

.home-ac-tool-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.home-ac-tool-icon svg {
  display: block;
}

.home-ac-tool-name {
  font-size: 12.5px;
  font-weight: 400;
  color: var(--text);
  text-align: center;
  margin-top: 8px;
  max-width: 110px;
  line-height: 1.3;
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-ac-open-btn {
  margin-top: 8px;
  height: 24px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-family: var(--font);
  font-size: 11.5px;
  color: var(--text);
  cursor: pointer;
  transition: background var(--transition);
  line-height: 1;
  display: inline-flex;
  align-items: center;
}
.home-ac-open-btn:hover {
  background: var(--surface-hover);
}

.home-ac-unavail {
  margin-top: 8px;
  font-size: 11px;
  color: #bbb;
  font-style: italic;
  height: 24px;
  display: inline-flex;
  align-items: center;
}

/* ── Tool card info button ────────────────────────────────────────────────── */
.home-ac-tool-item { position: relative; }
.home-info-btn {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 18px;
  height: 18px;
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  color: #bbb;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition), color var(--transition), background var(--transition);
  line-height: 1;
}
.home-ac-tool-item:hover .home-info-btn { opacity: 1; }
.home-info-btn:hover { color: #1D4ED8; background: #e8f0fe; }
.home-info-btn.tip-active { opacity: 1; color: #1D4ED8; background: #dbeafe; }

/* ── Singleton popover (body-level, position:fixed) ──────────────────────── */
.home-tip-pop {
  position: fixed;
  background: #ffffff;
  color: var(--text);
  border: 1px solid var(--border-light);
  font-size: 12px;
  line-height: 1.52;
  padding: 9px 12px;
  border-radius: 7px;
  width: 240px;
  max-width: calc(100vw - 16px);
  z-index: var(--z-popover);
  pointer-events: none;
  opacity: 0;
  transition: opacity .14s ease;
  box-shadow: 0 4px 18px rgba(0,0,0,.18);
  white-space: normal;
  text-align: left;
}
.home-tip-pop.tip-visible { opacity: 1; }

/* ── Privacy badge ─────────────────────────────────────────────────────────── */
.home-privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f0f7ff;
  border: 1px solid #bfdbfe;
  border-radius: 20px;
  padding: 5px 12px 5px 9px;
  font-size: 12px;
  color: #1e40af;
  font-weight: 500;
  cursor: default;
  position: relative;
  user-select: none;
  transition: background var(--transition), border-color var(--transition);
}
.home-privacy-badge:hover {
  background: #dbeafe;
  border-color: #93c5fd;
  z-index: var(--z-tooltip);
}
.home-privacy-badge svg { flex-shrink: 0; }
.home-privacy-badge::after {
  content: attr(data-tooltip);
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  transform: translateY(-2px);
  background: #ffffff;
  color: var(--text);
  border: 1px solid var(--border-light);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  padding: 9px 12px;
  border-radius: 7px;
  width: 290px;
  text-align: left;
  white-space: normal;
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s ease, transform .15s ease;
  z-index: var(--z-tooltip);
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.home-privacy-badge::before {
  content: '';
  position: absolute;
  top: calc(100% + 2px);
  left: 18px;
  border: 6px solid transparent;
  border-bottom-color: #ffffff;
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s ease;
  z-index: var(--z-tooltip);
}
.home-privacy-badge:hover::after,
.home-privacy-badge:hover::before { opacity: 1; transform: translateY(0); }
.home-privacy-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  padding: 0 0 20px 0;
}

.home-load-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #f8f9fa;
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 12px;
  color: var(--text);
  font-weight: 500;
  cursor: default;
  user-select: none;
}
.home-load-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: #94a3b8;
  transition: background .3s ease;
}

/* ═══════════════════════════════════════════════════════════
   TOOL WORKSPACE STATES
═══════════════════════════════════════════════════════════ */

/* — Upload state — */
.tool-upload-view {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 40px 40px 40px;
  min-height: 100%;
}

.dropzone {
  width: 100%;
  max-width: 560px;
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 52px 32px;
  text-align: center;
  cursor: pointer;
  background: var(--surface);
  position: relative;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.dropzone:hover,
.dropzone.drag-over {
  border-color: var(--tool-color, var(--blue));
  background: color-mix(in srgb, var(--tool-color, var(--blue)) 3%, white);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tool-color, var(--blue)) 12%, transparent);
}

.dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.dropzone-icon {
  color: var(--tool-color, var(--blue));
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dropzone-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.dropzone-hint {
  font-size: 12px;
  color: var(--muted);
}

/* File list */
.file-list {
  width: 100%;
  max-width: 560px;
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.file-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 7px 10px;
  font-size: 12.5px;
}

.file-item-icon { color: var(--muted); flex-shrink: 0; }

.file-item-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.file-item-size {
  color: var(--muted);
  flex-shrink: 0;
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}

.file-item-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 2px 4px;
  font-size: 14px;
  line-height: 1;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  font-family: var(--font);
}
.file-item-remove:hover { color: var(--error); background: var(--error-bg); }

/* — Options in canvas — */
.tool-options-card {
  width: 100%;
  max-width: 560px;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 16px 18px;
  margin-top: 16px;
}

.options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.field label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
}

.field select,
.field input[type="text"],
.field input[type="number"],
.field input[type="password"] {
  font-family: var(--font);
  font-size: 13px;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field select:focus,
.field input:focus {
  outline: none;
  border-color: var(--tool-color, var(--blue));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tool-color, var(--blue)) 14%, transparent);
}

/* — Processing state — */
.tool-processing-view {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 14px;
  min-height: 100%;
  color: var(--muted);
  font-size: 13.5px;
}

.processing-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--tool-color, var(--blue));
  border-radius: 50%;
  animation: spin .75s linear infinite;
}

/* — Result state — */
.tool-result-view {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: 40px;
}

.result-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 40px 36px;
  text-align: center;
  max-width: 420px;
  width: 100%;
}

.result-check {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--success-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--success);
}

.result-error-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--error-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--error);
}

.result-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.result-filename {
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 20px;
  word-break: break-all;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: var(--success);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: opacity var(--transition);
}
.btn-download:hover { opacity: .88; }

.btn-reset {
  display: block;
  margin-top: 12px;
  width: 100%;
  padding: 7px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font);
  font-size: 12.5px;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
}
.btn-reset:hover { color: var(--text); background: rgba(0,0,0,.04); }

/* ═══════════════════════════════════════════════════════════
   MERGE PREVIEW (page thumbnails)
═══════════════════════════════════════════════════════════ */

.merge-preview-canvas {
  padding: 24px 24px 32px;
  border-radius: 8px;
  outline: 2px dashed transparent;
  outline-offset: -8px;
  transition: outline-color var(--transition), background var(--transition);
}
.merge-preview-canvas.drag-over {
  outline-color: var(--tool-color, var(--blue));
  background: color-mix(in srgb, var(--tool-color, var(--blue)) 4%, transparent);
}

.merge-preview-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.merge-preview-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
}

.merge-preview-count {
  font-size: 11px;
  color: var(--muted);
  background: rgba(0,0,0,.06);
  border-radius: 20px;
  padding: 2px 7px;
  font-variant-numeric: tabular-nums;
}

.add-more-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-family: var(--font);
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
  position: relative;
}
.add-more-btn input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.add-more-btn:hover { border-color: var(--blue); color: var(--blue); }

.merge-preview-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: flex-start;
}

.preview-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 48px 16px;
  color: var(--muted);
  font-size: 13px;
  width: 100%;
}

.preview-loading-bar {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.preview-loading-bar::after {
  content: '';
  display: block;
  height: 100%;
  width: 40%;
  background: var(--blue);
  border-radius: 2px;
  animation: slide 1.2s ease-in-out infinite;
}
@keyframes slide {
  0%   { transform: translateX(-200%); }
  100% { transform: translateX(550%); }
}

.thumb {
  background: var(--surface);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: grab;
  position: relative;
  transition: border-color .12s, box-shadow .12s, opacity .12s;
  user-select: none;
  width: 183px;
  flex-shrink: 0;
  box-shadow: var(--shadow-thumb);
}
.thumb:hover { border-color: var(--blue); }
.thumb.selected { border-color: var(--blue); box-shadow: 0 0 0 2px var(--blue), var(--shadow-thumb); }
.thumb.is-dragging { opacity: .22; cursor: grabbing; }
.thumb.drag-over-before { box-shadow: -3px 0 0 var(--blue), var(--shadow-thumb); }
.thumb.drag-over-after  { box-shadow:  3px 0 0 var(--blue), var(--shadow-thumb); }

.thumb-img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
  transition: transform 0.25s ease;
}

.thumb-meta {
  padding: 4px 5px 5px;
  background: var(--surface);
}

.thumb-file {
  display: block;
  font-size: 9px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 1px;
}

.thumb-page {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
}

.thumb-img-wrap {
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f3f2ef;
}

.thumb-actions {
  position: absolute;
  top: 4px;
  right: 4px;
  display: none;
  gap: 3px;
  z-index: var(--z-above);
}
.thumb:hover .thumb-actions { display: flex; }

.thumb-action-btn {
  width: 22px;
  height: 22px;
  background: rgba(0,0,0,.58);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 13px;
  line-height: 1;
  font-family: var(--font);
  transition: background var(--transition);
}
.thumb-action-btn:hover { background: rgba(0,0,0,.82); }
.thumb-action-btn.remove:hover { background: var(--error); }

.page-nav-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Barre d'outils de l'éditeur : thème sombre, reprend le style de .edit-tool-btn */
.page-nav-btn {
  background: none;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 4px;
  cursor: pointer;
  color: #c0bfba;
  font-size: 12px;
  line-height: 1;
  padding: 4px 8px;
  font-family: var(--font);
  flex-shrink: 0;
}
.page-nav-btn:hover:not(:disabled) { background: rgba(255,255,255,.12); color: #fff; }
.page-nav-btn:disabled { opacity: .3; cursor: default; }

/* Page editor modal */
.page-edit-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
}

.page-edit-modal {
  background: var(--surface);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 16px 56px rgba(0,0,0,.5);
  display: flex;
  flex-direction: column;
  width: 96vw;
  height: 96vh;
}

.page-edit-toolbar {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background: #2b2b2b;
  flex-shrink: 0;
}

.page-edit-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.page-edit-title {
  font-size: 12.5px;
  font-weight: 600;
  color: #d0cfca;
}

.page-edit-toolrow {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  flex-wrap: wrap;
}

.edit-tool-group {
  display: flex;
  align-items: center;
  gap: 3px;
  background: rgba(255,255,255,.07);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.edit-tool-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 9px;
  border: none;
  border-radius: 4px;
  background: none;
  color: #c0bfba;
  font-size: 11.5px;
  font-family: var(--font);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.edit-tool-btn:hover  { background: rgba(255,255,255,.12); color: #fff; }
.edit-tool-btn.active { background: var(--blue); color: #fff; }

.edit-color-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.edit-color-pick {
  width: 28px;
  height: 28px;
  border: 2px solid rgba(255,255,255,.2);
  border-radius: 4px;
  cursor: pointer;
  padding: 0;
  background: none;
}

.edit-size-range {
  width: 80px;
  accent-color: var(--blue);
  cursor: pointer;
}

.edit-font-group {
  display: none;
  align-items: center;
  gap: 6px;
}

.edit-font-label {
  font-size: 11px;
  color: #9a9890;
  white-space: nowrap;
}

.edit-font-select {
  font-family: var(--font);
  font-size: 12px;
  background: rgba(255,255,255,.08);
  color: #e0dfda;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 4px;
  padding: 3px 6px;
  cursor: pointer;
}
.edit-font-select:focus { outline: none; border-color: var(--blue); }
.edit-font-select option { background: #2b2b2b; color: #e0dfda; }

.edit-size-val {
  font-size: 11px;
  color: #999;
  min-width: 16px;
  text-align: right;
}

.edit-undo-btn {
  padding: 4px 9px;
  border: none;
  border-radius: 4px;
  background: rgba(255,255,255,.1);
  color: #c0bfba;
  font-size: 11.5px;
  font-family: var(--font);
  cursor: pointer;
}
.edit-undo-btn:hover { background: rgba(255,255,255,.18); color: #fff; }

.edit-rotate-btn {
  padding: 4px 9px;
  border: none;
  border-radius: 4px;
  background: rgba(255,255,255,.1);
  color: #c0bfba;
  font-size: 11.5px;
  font-family: var(--font);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.edit-rotate-btn:hover { background: rgba(255,255,255,.18); color: #fff; }

.edit-action-group {
  display: flex;
  gap: 6px;
  margin-left: auto;
}

.edit-save-btn {
  padding: 5px 14px;
  border: none;
  border-radius: 4px;
  background: var(--green);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
}
.edit-save-btn:hover { opacity: .88; }

.edit-cancel-btn {
  padding: 5px 12px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 4px;
  background: none;
  color: #c0bfba;
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
}
.edit-cancel-btn:hover { background: rgba(255,255,255,.08); color: #fff; }

.page-edit-body {
  overflow: auto;
  padding: 16px;
  background: #3a3a3a;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex: 1;
  min-height: 200px;
  position: relative;
}

.page-edit-loading {
  font-size: 13px;
  color: #999;
  align-self: center;
}

.edit-canvas {
  display: block;
  box-shadow: 0 4px 20px rgba(0,0,0,.5);
  cursor: crosshair;
  max-width: 100%;
}

/* Wraps the base canvas + text layer so both stay pixel-aligned regardless
   of the flex-centering applied by .page-edit-body. */
.edit-canvas-wrap {
  position: relative;
  display: inline-block;
}

/* Text annotations render here, above the base canvas, so moving/redrawing
   them never touches the pen/eraser raster underneath. */
.edit-text-layer {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
}

/* Selection rectangle */
.edit-sel-box {
  position: absolute;
  display: none;
  border: 2px dashed var(--blue);
  background: rgba(20, 115, 230, 0.10);
  pointer-events: none;
  box-sizing: border-box;
  animation: sel-march 0.6s linear infinite;
  background-clip: padding-box;
}

@keyframes sel-march {
  0%   { border-color: var(--blue); }
  50%  { border-color: #60a5fa; }
  100% { border-color: var(--blue); }
}

.edit-sel-actions {
  position: absolute;
  display: none;
  gap: 4px;
  background: #1e1e1e;
  border-radius: var(--radius-sm);
  padding: 5px;
  box-shadow: 0 4px 16px rgba(0,0,0,.5);
  z-index: var(--z-sel);
}

.sel-action-btn {
  padding: 4px 10px;
  border: none;
  border-radius: 4px;
  background: rgba(255,255,255,.1);
  color: #e0dfda;
  font-size: 11.5px;
  font-family: var(--font);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition);
}
.sel-action-btn:hover { background: rgba(255,255,255,.2); }
.sel-action-btn[data-selact="erase"]:hover { background: var(--error); color: #fff; }
.sel-action-btn[data-selact="fill"]:hover  { background: #333; color: #fff; }

/* Text cursor caret */
.text-cursor {
  position: absolute;
  display: none;
  pointer-events: none;
  z-index: var(--z-cursor);
  display: none;
}

.text-cursor-bar {
  width: 2px;
  background: #e63333;
  border-radius: 1px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.6);
  animation: caret-blink 1s step-end infinite;
}

.text-cursor-label {
  position: absolute;
  top: 0;
  left: 5px;
  font-size: 10px;
  font-weight: 700;
  font-family: sans-serif;
  color: #e63333;
  background: rgba(255,255,255,0.85);
  border-radius: 2px;
  padding: 0 2px;
  line-height: 1.2;
  white-space: nowrap;
}

@keyframes caret-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Pen cursor dot */
.pen-cursor {
  position: absolute;
  display: none;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.8);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.5);
  pointer-events: none;
  z-index: var(--z-cursor);
  box-sizing: border-box;
  transition: width 0.08s, height 0.08s;
}

/* Eraser cursor circle */
.eraser-cursor {
  position: absolute;
  display: none;
  border-radius: 50%;
  border: 2px solid rgba(0, 0, 0, 0.7);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.6);
  pointer-events: none;
  z-index: var(--z-cursor);
  box-sizing: border-box;
}

.edit-text-input {
  position: absolute;
  background: rgba(255,255,255,.85);
  border: 1px dashed rgba(0,0,0,.4);
  border-radius: 3px;
  padding: 2px 4px;
  font-family: sans-serif;
  min-width: 80px;
  outline: none;
  z-index: var(--z-editor);
  resize: none;
  overflow: hidden;
  white-space: pre;
  box-sizing: border-box;
}

/* ═══════════════════════════════════════════════════════════
   LOGIN PAGE  (keep exactly)
═══════════════════════════════════════════════════════════ */

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: #F2F1ED;
}

.login-card {
  background: #ffffff;
  border: 1px solid #E2E1DC;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,.10);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 380px;
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
}
.login-cirano-logo {
  max-width: 229px;
  width: 100%;
  height: auto;
  display: block;
}

.login-card h1 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: .375rem;
  color: #1A1918;
}

.login-card p {
  font-size: .875rem;
  color: #706F6B;
  margin-bottom: 1.75rem;
}

.login-fields {
  display: flex;
  flex-direction: column;
  gap: .875rem;
}

.field label {
  font-size: .8125rem;
  font-weight: 500;
  color: #1A1918;
}

.field input[type="text"],
.field input[type="password"] {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: .875rem;
  padding: .5rem .75rem;
  border: 1px solid #E2E1DC;
  border-radius: 6px;
  background: #ffffff;
  color: #1A1918;
  width: 100%;
}

.btn-login {
  width: 100%;
  padding: .75rem;
  background: #8b2942;
  color: white;
  border: none;
  border-radius: 10px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: .9375rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: .5rem;
  transition: opacity var(--transition);
}
.btn-login:hover { opacity: .9; }
.btn-login:disabled { opacity: .5; cursor: not-allowed; }

.login-error {
  margin-top: 1rem;
  padding: .625rem .875rem;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: 6px;
  font-size: .875rem;
  color: #B91C1C;
  display: none;
}

.logo-icon {
  width: 28px;
  height: 28px;
  background: #1D4ED8;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   BIFFER (CAVIARDAGE)
═══════════════════════════════════════════════════════════ */

/* Upload card */
.bif-upload-card {
  background: var(--surface);
  border-radius: 8px;
  padding: 44px 52px;
  box-shadow: 0 2px 14px rgba(0,0,0,.08);
  text-align: center;
  max-width: 480px;
  border: 2px dashed transparent;
  transition: border-color var(--transition), background var(--transition);
}
.bif-upload-card.drag-over {
  border-color: #1D4ED8;
  background: rgba(29,78,216,.06);
}
.bif-upload-icon { margin-bottom: 16px; }
.bif-upload-title { font-size: 17px; font-weight: 600; margin-bottom: 10px; color: var(--text); }
.bif-upload-desc { font-size: 13px; color: var(--muted); margin-bottom: 28px; line-height: 1.55; }
.bif-upload-btn {
  display: inline-block;
  padding: 9px 26px;
  background: #DC2626;
  color: white;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font);
  transition: background var(--transition);
}
.bif-upload-btn:hover { background: #b91c1c; }
.bif-upload-btn.drag-over { outline: 2px dashed rgba(255,255,255,.85); outline-offset: 2px; }

/* Editor layout */
.bif-layout {
  display: flex;
  height: 100%;
  overflow: hidden;
}

.bif-sidebar {
  width: 118px;
  background: #f5f4f1;
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 8px 6px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}

.bif-thumb-item {
  cursor: pointer;
  border-radius: 4px;
  border: 2px solid transparent;
  padding: 3px;
  transition: border-color var(--transition);
}
.bif-thumb-item:hover { border-color: #bbb; }
.bif-thumb-item.active { border-color: #DC2626; }
.bif-thumb-num { font-size: 10px; color: #888; text-align: center; margin-bottom: 2px; }
.bif-thumb-img-wrap { position: relative; }
.bif-thumb-img { width: 100%; height: auto; display: block; border-radius: 2px; background: #e0e0e0; }
.bif-thumb-badge {
  position: absolute;
  top: 3px; right: 3px;
  background: #DC2626;
  color: white;
  font-size: 9px;
  font-weight: 700;
  border-radius: 8px;
  min-width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  line-height: 1;
}

.bif-editor {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.bif-ctxbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.bif-tool-label { font-size: 12px; color: var(--muted); white-space: nowrap; }

.bif-act-btn {
  font-size: 12px;
  font-family: var(--font);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition);
}
.bif-act-btn:hover { background: var(--surface-hover); }
.bif-act-btn.primary { background: #DC2626; color: white; border-color: #DC2626; font-weight: 600; }
.bif-act-btn.primary:hover { background: #b91c1c; border-color: #b91c1c; }
.bif-act-btn:disabled { opacity: .5; cursor: not-allowed; }

.bif-mode-group { display: flex; gap: 4px; }
.bif-mode-btn {
  font-size: 12px;
  font-family: var(--font);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.bif-mode-btn:hover { background: var(--surface-hover); }
.bif-mode-btn.active { background: #DC2626; color: white; border-color: #DC2626; font-weight: 600; }

.comm-zoom-group { display: flex; align-items: center; gap: 4px; }
.comm-zoom-label { font-size: 12px; min-width: 44px; text-align: center; color: var(--muted); }

.bif-canvas-area {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--workspace-bg);
  padding: 24px;
}

.bif-canvas-wrap {
  position: relative;
  display: inline-block;
  box-shadow: 0 3px 18px rgba(0,0,0,.22);
  line-height: 0;
}

#bif-overlay-canvas {
  position: absolute;
  top: 0; left: 0;
  cursor: crosshair;
}

.bif-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 7px 12px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  font-size: 13px;
  color: var(--text);
}
.bif-page-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 10px;
  cursor: pointer;
  font-size: 13px;
  transition: background var(--transition);
}
.bif-page-btn:hover { background: var(--surface-hover); }

/* ═══════════════════════════════════════════════════════════
   TAMPON / SIGNER / COMMENTER / COMPARER
═══════════════════════════════════════════════════════════ */

.tamp-layout, .sign-layout, .comm-layout { display: flex; height: 100%; overflow: hidden; }
.tamp-editor, .sign-editor, .comm-editor { flex: 1; display: flex; flex-direction: column; min-width: 0; overflow: hidden; }
.tamp-ctxbar, .sign-ctxbar, .comm-ctxbar { display: flex; align-items: center; gap: 8px; padding: 6px 12px; background: var(--surface); border-bottom: 1px solid var(--border); flex-shrink: 0; flex-wrap: wrap; }
.tamp-label { font-size: 12px; color: var(--muted); white-space: nowrap; }
.tamp-input { font-size: 13px; font-family: var(--font); border: 1px solid var(--border); border-radius: 4px; padding: 3px 8px; width: 180px; }
.tamp-preset-btn { font-size: 11px; padding: 3px 7px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface); cursor: pointer; }
.tamp-preset-btn:hover { background: var(--surface-hover); }
.tamp-act-btn { font-size: 12px; font-family: var(--font); padding: 4px 10px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface); cursor: pointer; white-space: nowrap; }
.tamp-act-btn:hover { background: var(--surface-hover); }
.tamp-act-btn.primary { background: #7C3AED; color: white; border-color: #7C3AED; font-weight: 600; }
.tamp-act-btn.primary:hover { background: #6d28d9; }
.tamp-act-btn:disabled { opacity: .5; cursor: not-allowed; }
.tamp-canvas-area, .sign-canvas-area, .comm-canvas-area { flex: 1; overflow: auto; display: flex; align-items: center; justify-content: center; background: var(--workspace-bg); padding: 24px; }
.tamp-canvas-wrap, .sign-canvas-wrap, .comm-canvas-wrap { position: relative; display: inline-block; box-shadow: 0 3px 18px rgba(0,0,0,.22); line-height: 0; }
#tamp-overlay, #sign-overlay, #comm-overlay { position: absolute; top: 0; left: 0; }
.tamp-pagination, .sign-pagination, .comm-pagination { display: flex; align-items: center; justify-content: center; gap: 16px; padding: 7px; background: var(--surface); border-top: 1px solid var(--border); flex-shrink: 0; font-size: 13px; }
.tamp-page-btn, .sign-page-btn, .comm-page-btn { background: none; border: 1px solid var(--border); border-radius: 4px; padding: 3px 10px; cursor: pointer; }
.tamp-page-btn:hover, .sign-page-btn:hover, .comm-page-btn:hover { background: var(--surface-hover); }

/* COMPARER */
.cmp-layout { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
.cmp-header { display: flex; align-items: center; gap: 8px; padding: 6px 12px; background: var(--surface); border-bottom: 1px solid var(--border); flex-shrink: 0; font-size: 12px; color: var(--muted); }
.cmp-panes { display: flex; flex: 1; min-height: 0; overflow: hidden; gap: 2px; background: #ccc; }
.cmp-pane { flex: 1; overflow: auto; display: flex; flex-direction: column; align-items: center; padding: 16px; background: var(--workspace-bg); }
.cmp-pane-label { font-size: 11px; font-weight: 600; color: var(--muted); margin-bottom: 8px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.cmp-pane canvas { box-shadow: 0 2px 12px rgba(0,0,0,.2); display: block; }
.cmp-pane-empty { display: flex; align-items: center; justify-content: center; height: 200px; color: #aaa; font-size: 13px; }
.cmp-pagination { display: flex; align-items: center; justify-content: center; gap: 16px; padding: 7px; background: var(--surface); border-top: 1px solid var(--border); flex-shrink: 0; font-size: 13px; }
.cmp-page-btn { background: none; border: 1px solid var(--border); border-radius: 4px; padding: 3px 10px; cursor: pointer; }
.cmp-page-btn:hover { background: var(--surface-hover); }

/* SIGN TOOL TOGGLE */
.sign-tool-btn { font-size: 12px; font-family: var(--font); padding: 4px 10px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface); cursor: pointer; }
.sign-tool-btn.active { background: #9060a8; color: white; border-color: #9060a8; }

/* ── FORMULAIRE ─────────────────────────────────────────── */
.form-layout { display: flex; height: 100%; overflow: hidden; }
.form-editor { flex: 1; display: flex; flex-direction: column; min-width: 0; overflow: hidden; }
.form-toolbar { display: flex; align-items: center; gap: 6px; padding: 5px 10px; background: var(--surface); border-bottom: 1px solid var(--border); flex-shrink: 0; flex-wrap: wrap; min-height: 40px; }
.form-tb-label { font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.form-tb-sep { width: 1px; height: 20px; background: var(--border); margin: 0 2px; flex-shrink: 0; }
.form-field-btn { display: flex; align-items: center; gap: 4px; font-size: 11.5px; font-family: var(--font); padding: 4px 9px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface); cursor: pointer; color: var(--text); white-space: nowrap; transition: background var(--transition); }
.form-field-btn:hover { background: var(--surface-hover); }
.form-field-btn.active { background: #1D4ED8; color: white; border-color: #1D4ED8; }
.form-act-btn { display: flex; align-items: center; gap: 4px; font-size: 11.5px; font-family: var(--font); padding: 4px 9px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface); cursor: pointer; color: var(--text); white-space: nowrap; }
.form-act-btn:hover { background: var(--surface-hover); }
.form-act-btn.primary { background: #c060a0; color: white; border-color: #c060a0; font-weight: 600; }
.form-act-btn.primary:hover { background: #a04080; }
.form-act-btn:disabled { opacity: .5; cursor: not-allowed; }
.form-field-props { display: flex; align-items: center; gap: 5px; flex-wrap: nowrap; }
.form-prop-input { font-size: 11.5px; font-family: var(--font); border: 1px solid var(--border); border-radius: 4px; padding: 3px 7px; width: 130px; }
.form-prop-check { font-size: 11.5px; display: flex; align-items: center; gap: 3px; white-space: nowrap; cursor: pointer; }
.form-canvas-area { flex: 1; overflow: auto; display: flex; align-items: flex-start; justify-content: center; background: var(--workspace-bg); padding: 24px; }
.form-canvas-wrap { position: relative; display: inline-block; box-shadow: 0 3px 18px rgba(0,0,0,.22); line-height: 0; }
.form-field-overlay { transition: box-shadow var(--transition); }
.form-field-overlay.selected { box-shadow: 0 0 0 2px white, 0 0 0 4px #1D4ED8; }
.form-resize-handle { opacity: 0; transition: opacity var(--transition); }
.form-field-overlay:hover .form-resize-handle,
.form-field-overlay.selected .form-resize-handle { opacity: 1; }
.form-pagination { display: flex; align-items: center; justify-content: center; gap: 16px; padding: 7px; background: var(--surface); border-top: 1px solid var(--border); flex-shrink: 0; font-size: 13px; }
.form-page-btn { background: none; border: 1px solid var(--border); border-radius: 4px; padding: 3px 10px; cursor: pointer; }
.form-page-btn:hover { background: var(--surface-hover); }

/* ── PARTAGER ───────────────────────────────────────────── */
.part-form { display: flex; flex-direction: column; gap: 12px; width: 100%; margin-top: 4px; }
.part-label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 500; color: var(--text); }
.part-file-btn { display: inline-flex; align-items: center; justify-content: center; padding: 6px 14px; border: 1px dashed var(--border); border-radius: var(--radius-sm); background: #f8f7f4; cursor: pointer; font-size: 12px; font-family: var(--font); color: var(--muted); transition: background var(--transition), border-color var(--transition); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.part-file-btn:hover { background: #f0eeea; border-color: #3060c0; color: #3060c0; }
.part-file-btn.drag-over { background: #f0eeea; border-color: #3060c0; color: #3060c0; }
.part-input { font-size: 13px; font-family: var(--font); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 6px 10px; outline: none; transition: border-color var(--transition); }
.part-input:focus { border-color: #3060c0; box-shadow: 0 0 0 2px #3060c020; }
.part-textarea { resize: vertical; min-height: 80px; }
.part-send-btn { display: flex; align-items: center; justify-content: center; gap: 7px; padding: 9px 20px; background: #3060c0; color: white; border: none; border-radius: 6px; font-size: 13px; font-weight: 600; font-family: var(--font); cursor: pointer; margin-top: 4px; transition: background var(--transition); }
.part-send-btn:hover:not(:disabled) { background: #2050a8; }
.part-send-btn:disabled { opacity: .5; cursor: not-allowed; }
.part-status-ok, .part-status-err { display: flex; align-items: center; gap: 7px; padding: 8px 12px; border-radius: var(--radius-sm); font-size: 12.5px; }
.part-status-ok { background: var(--success-bg); color: var(--success); }
.part-status-err { background: var(--error-bg); color: var(--error); }

/* ── ESIGNATURE ─────────────────────────────────────────── */
/* ── UNLOCK ─────────────────────────────────────────────── */
.unlock-analyzing { display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:12px;color:var(--muted);font-size:13px; }
.unlock-spinner { width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--red);border-radius:50%;animation:spin .7s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
.unlock-wrap { display:flex;height:100%;align-items:center;justify-content:center;background:var(--workspace-bg); }
.unlock-card { background:var(--surface);border-radius:8px;box-shadow:0 4px 24px rgba(0,0,0,.12);padding:28px 32px;width:500px;max-width:95vw;display:flex;flex-direction:column;gap:16px; }
.unlock-file-row { display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--border); }
.unlock-filename { font-size:13px;font-weight:500;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }
.unlock-badge { font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;white-space:nowrap; }
.unlock-badge.red { background:#fef2f2;color:var(--error); }
.unlock-badge.green { background:#f0fdf4;color:var(--success); }
.unlock-perms-title { font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em; }
.unlock-perms { display:flex;flex-direction:column;gap:4px; }
.unlock-perm-row { display:flex;align-items:center;gap:10px;padding:5px 8px;border-radius:var(--radius-sm);font-size:12.5px; }
.unlock-perm-row.blocked { background:#fef2f2; }
.unlock-perm-ico { width:20px;text-align:center;font-size:13px; }
.unlock-perm-label { flex:1;color:var(--text); }
.unlock-perm-status { font-size:11.5px;font-weight:600;white-space:nowrap; }
.unlock-perm-row.blocked .unlock-perm-status { color:var(--error); }
.unlock-perm-row:not(.blocked) .unlock-perm-status { color:var(--success); }
.unlock-pw-section { display:flex;flex-direction:column;gap:5px; }
.unlock-pw-label { font-size:12.5px;font-weight:500;color:var(--text); }
.unlock-pw-hint { font-size:11.5px;color:var(--muted); }
.unlock-pw-row { display:flex;gap:4px; }
.unlock-pw-input { flex:1;font-size:13px;font-family:var(--font);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 10px;outline:none;transition:border-color var(--transition); }
.unlock-pw-input:focus { border-color:var(--red);box-shadow:0 0 0 2px #dc262620; }
.unlock-pw-toggle { padding:6px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);cursor:pointer;color:var(--muted);transition:background var(--transition); }
.unlock-pw-toggle:hover { background:var(--surface-hover); }
.unlock-btn { display:flex;align-items:center;justify-content:center;gap:8px;padding:10px;background:var(--red);color:white;border:none;border-radius:6px;font-size:13.5px;font-weight:600;font-family:var(--font);cursor:pointer;transition:background var(--transition); }
.unlock-btn:hover:not(:disabled) { background:#b91c1c; }
.unlock-btn:disabled { opacity:.5;cursor:not-allowed; }
.unlock-success { display:flex;align-items:flex-start;gap:10px;padding:12px;background:var(--success-bg);border-radius:6px;color:var(--success);font-size:12.5px; }
.unlock-removed-list { margin:6px 0 0 0;padding-left:4px;list-style:none;display:flex;flex-direction:column;gap:2px;font-size:12px; }
.unlock-error { display:flex;align-items:center;gap:8px;padding:10px 12px;background:var(--error-bg);border-radius:6px;color:var(--error);font-size:12.5px; }

.esign-img-drop { display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:1.5px dashed var(--border);border-radius:6px;padding:20px;cursor:pointer;transition:border-color var(--transition),background var(--transition);background:#fafaf8;min-height:100px; }
.esign-img-drop:hover { border-color:#1D4ED8;background:#f0f4ff; }
.esign-create-wrap { display:flex;height:100%;align-items:center;justify-content:center;background:var(--workspace-bg); }
.esign-create-card { background:var(--surface);border-radius:8px;box-shadow:0 4px 24px rgba(0,0,0,.12);padding:28px 32px;width:520px;max-width:95vw; }
.esign-create-title { font-size:15px;font-weight:600;margin-bottom:16px;color:var(--text); }
.esign-tabs { display:flex;gap:0;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:14px;width:100%; }
.esign-tabs .esign-tab { flex:1; }
.esign-tab { font-size:12.5px;font-family:var(--font);padding:5px 18px;border:none;background:var(--surface);cursor:pointer;color:var(--muted);transition:background var(--transition),color var(--transition); }
.esign-tab.active { background:#1D4ED8;color:white; }
.esign-panel { display:flex;flex-direction:column;gap:6px; }
.esign-pad-wrap { position:relative; }
.esign-pad-hint { font-size:11px;color:var(--muted);text-align:center;margin-top:4px; }
.esign-opt-label { font-size:12px;color:var(--muted);white-space:nowrap; }
.esign-color-swatch { width:20px;height:20px;border-radius:50%;cursor:pointer;display:inline-block;border:2px solid transparent;transition:border-color var(--transition); }
.esign-color-swatch:has(input:checked) { border-color: #fff;box-shadow:0 0 0 2px #1D4ED8; }
.esign-clear-btn { font-size:11.5px;font-family:var(--font);padding:3px 8px;border:1px solid var(--border);border-radius:4px;background:var(--surface);cursor:pointer; }
.esign-clear-btn:hover { background:var(--surface-hover); }
.esign-thick-btn { display:inline-flex;align-items:center;justify-content:center;width:28px;height:26px;border:1.5px solid var(--border);border-radius:4px;background:var(--surface);cursor:pointer;padding:0;color:var(--text);transition:border-color var(--transition),background var(--transition); }
.esign-thick-btn:hover { background:var(--surface-hover); }
.esign-thick-btn.active { border-color:#1D4ED8;background:#EFF6FF;color:#1D4ED8; }
.esign-type-input { font-size:16px;font-family:Georgia,serif;font-style:italic;padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;outline:none; }
.esign-next-btn { width:100%;margin-top:18px;padding:10px;background:#1D4ED8;color:white;border:none;border-radius:6px;font-size:13.5px;font-weight:600;font-family:var(--font);cursor:pointer;transition:background var(--transition); }
.esign-next-btn:hover { background:#1545b0; }
.esign-layout { display:grid;grid-template-columns:110px 1fr auto;height:100%;overflow:hidden; }
.esign-editor { flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden; }
.esign-toolbar { display:flex;align-items:center;gap:6px;padding:5px 10px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;flex-wrap:wrap;min-height:40px; }
.esign-sel { font-size:12px;font-family:var(--font);border:1px solid var(--border);border-radius:4px;padding:3px 6px;background:var(--surface);cursor:pointer; }
.esign-check-label { font-size:12px;display:flex;align-items:center;gap:4px;cursor:pointer;white-space:nowrap; }
.esign-back-btn { font-size:11.5px;font-family:var(--font);padding:4px 9px;border:1px solid var(--border);border-radius:4px;background:var(--surface);cursor:pointer;color:var(--muted); }
.esign-back-btn:hover { background:var(--surface-hover); }
.esign-dl-btn { display:flex;align-items:center;gap:6px;padding:5px 12px;background:#1D4ED8;color:white;border:none;border-radius:var(--radius-sm);font-size:12.5px;font-weight:600;font-family:var(--font);cursor:pointer;transition:background var(--transition); }
.esign-dl-btn:hover:not(:disabled) { background:#1545b0; }
.esign-dl-btn:disabled { opacity:.5;cursor:not-allowed; }
.esign-canvas-area { flex:1;overflow:auto;display:flex;align-items:flex-start;justify-content:center;background:var(--workspace-bg);padding:24px; }
.esign-canvas-wrap { position:relative;display:inline-block;box-shadow:0 3px 18px rgba(0,0,0,.22);line-height:0; }
.esign-pagination { display:flex;align-items:center;justify-content:center;gap:16px;padding:7px;background:var(--surface);border-top:1px solid var(--border);flex-shrink:0;font-size:13px; }
.esign-page-btn { background:none;border:1px solid var(--border);border-radius:4px;padding:3px 10px;cursor:pointer; }
.esign-page-btn:hover { background:var(--surface-hover); }
.esign-right-panel { display:flex;flex-direction:column;border-left:1px solid var(--border);padding:14px 12px;background:var(--surface);overflow-y:auto;gap:0;flex-shrink:0;width:294px; }
.esign-rp-title { font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:8px; }
.esign-rp-row { display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px; }
.esign-rp-checks { display:flex;gap:14px;flex-wrap:wrap;margin:4px 0 10px; }
.esign-rp-checks label { display:flex;align-items:center;gap:4px;font-size:12px;cursor:pointer; }
.esign-rp-divider { border:none;border-top:1px solid var(--border);margin:10px 0; }
.esign-rp-section { display:flex;flex-direction:column; }
.esign-rp-dl { width:100%;justify-content:center;margin-top:auto;padding-top:12px; }
.esign-add-sig-btn { display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:7px 10px;background:rgba(29,78,216,.06);color:#1D4ED8;border:1.5px dashed #1D4ED8;border-radius:var(--radius-sm);font-size:12.5px;font-weight:600;font-family:var(--font);cursor:pointer;transition:background var(--transition),color var(--transition); }
.esign-add-sig-btn:hover { background:#1D4ED8;color:white; }

/* ── IMAGES → PDF PREVIEW ─────────────────────────────────── */
.img2pdf-preview-canvas { display:flex;flex-direction:column;height:100%;overflow:hidden; }
.img2pdf-preview-header { display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;gap:10px; }
.img2pdf-preview-label { font-size:12.5px;color:var(--muted);font-weight:500; }
.img2pdf-grid { flex:1;overflow-y:auto;display:flex;flex-wrap:wrap;align-content:flex-start;gap:10px;padding:16px; }
.img2pdf-thumb { display:flex;flex-direction:column;width:134px;border-radius:6px;border:2px solid var(--border);background:var(--surface);cursor:grab;overflow:hidden;transition:box-shadow .15s,border-color .15s;user-select:none; }
.img2pdf-thumb:hover { box-shadow:0 2px 12px rgba(0,0,0,.12);border-color:var(--tool-color,#7C3AED); }
.img2pdf-thumb.img2pdf-dragging { opacity:.42;border-style:dashed; }
.img2pdf-thumb.img2pdf-drag-over { border-color:var(--tool-color,#7C3AED);box-shadow:0 0 0 3px rgba(124,58,237,.2); }
.img2pdf-thumb-img-wrap { position:relative;width:100%;aspect-ratio:1;overflow:hidden;background:var(--surface-hover); }
.img2pdf-thumb-img { width:100%;height:100%;object-fit:contain;display:block; }
.img2pdf-thumb-remove { position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;background:rgba(0,0,0,.6);color:white;border:none;font-size:14px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition);padding:0; }
.img2pdf-thumb:hover .img2pdf-thumb-remove { opacity:1; }
.img2pdf-thumb-meta { padding:5px 7px;font-size:11px;display:flex;flex-direction:column;gap:2px;border-top:1px solid var(--border); }
.img2pdf-thumb-name { color:var(--text);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }
.img2pdf-thumb-size { color:var(--muted); }

/* ── ESIGN ANNOTATION MODE ────────────────────────────────── */
.esign-annot-mode-btn { font-size:11px;font-family:var(--font);padding:4px 6px;border:1px solid var(--border);border-radius:4px;background:var(--surface);cursor:pointer;color:var(--text);flex:1;white-space:nowrap; }
.esign-annot-mode-btn:hover { background:var(--surface-hover); }
.esign-annot-mode-btn.active { background:#1D4ED8;color:white;border-color:#1D4ED8; }
.esign-annot-text-input { position:absolute;background:transparent;border:none;outline:1px dashed currentColor;font-family:Inter,sans-serif;padding:2px 4px;min-width:120px;z-index:20;box-sizing:border-box;color:inherit;resize:none;overflow:hidden;white-space:pre; }

/* ═══════════════════════════════════════════════════════════
   ADMIN PANEL
═══════════════════════════════════════════════════════════ */

.admin-btn {
  display:flex;align-items:center;gap:5px;padding:0 10px;height:30px;border-radius:6px;
  border:1px solid var(--border);background:var(--surface);color:var(--text);font-family:var(--font);
  font-size:12px;font-weight:500;cursor:pointer;transition:background var(--transition),border-color var(--transition);
}
.admin-btn:hover { background:var(--surface-hover);border-color:#c8c6c0; }
.admin-btn svg { flex-shrink:0; }

/* Overlay */
.admin-overlay {
  position:fixed;inset:0;z-index:var(--z-admin);display:flex;flex-direction:column;
  background:#ffffff;
}
.admin-overlay.hidden { display:none; }

/* Header */
.admin-header {
  display:flex;align-items:center;gap:12px;padding:0 20px;height:52px;
  background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;
}
.admin-header-title {
  display:flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--text);
}
.admin-header-title svg { color:#DC2626; }
.admin-tabs { display:flex;gap:2px;margin-left:16px; }
.admin-tab {
  padding:5px 14px;border-radius:6px;border:none;background:transparent;
  font-family:var(--font);font-size:12.5px;font-weight:500;color:var(--muted);
  cursor:pointer;transition:background .12s,color .12s;
}
.admin-tab:hover { background:var(--surface-hover);color:var(--text); }
.admin-tab.active { background:#EEF2FF;color:#1D4ED8; }
.admin-header-close {
  margin-left:auto;display:flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:6px;border:1px solid var(--border);
  background:var(--surface);cursor:pointer;color:var(--muted);transition:background var(--transition);
}
.admin-header-close:hover { background:var(--surface-hover);color:var(--text); }

/* Body */
.admin-body {
  flex:1;overflow-y:auto;padding:24px;
}

/* Cards grid */
.admin-cards { display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:24px; }
.admin-card {
  background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px 20px;
  display:flex;flex-direction:column;gap:6px;
}
.admin-card-label { font-size:11.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em; }
.admin-card-value { font-size:26px;font-weight:700;color:var(--text);line-height:1.1; }
.admin-card-sub { font-size:11.5px;color:var(--muted); }
.admin-card-ok { color:#059669; }
.admin-card-warn { color:#D97706; }
.admin-card-err { color:#DC2626; }

/* Section */
.admin-section-title {
  font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;
  letter-spacing:.05em;margin-bottom:12px;
}

/* Table */
.admin-table-wrap { background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden; }
.admin-table { width:100%;border-collapse:collapse;font-size:12.5px; }
.admin-table th {
  text-align:left;padding:9px 14px;background:#fafaf8;border-bottom:1px solid var(--border);
  font-weight:600;color:var(--muted);font-size:11.5px;white-space:nowrap;
}
.admin-table td { padding:9px 14px;border-bottom:1px solid #f0efe9;color:var(--text);vertical-align:middle; }
.admin-table tr:last-child td { border-bottom:none; }
.admin-table tr:hover td { background:#fafaf8; }
.admin-table-empty { padding:28px;text-align:center;color:var(--muted);font-size:13px; }

/* Status badge */
.admin-badge {
  display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;
  font-size:11px;font-weight:600;
}
.admin-badge-ok  { background:#DCFCE7;color:#15803D; }
.admin-badge-err { background:#FEE2E2;color:#DC2626; }
.admin-badge-warn{ background:#FEF3C7;color:#92400E; }
.admin-badge-admin { background:#EEF2FF;color:#3730A3; }
.admin-badge-user  { background:#F3F4F6;color:#374151; }

/* Toggle switch */
.admin-toggle { position:relative;display:inline-flex;align-items:center;cursor:pointer;gap:10px; }
.admin-toggle input { position:absolute;opacity:0;width:0;height:0; }
.admin-toggle-track {
  width:36px;height:20px;border-radius:10px;background:#D1D5DB;
  transition:background .2s;flex-shrink:0;position:relative;
}
.admin-toggle input:checked + .admin-toggle-track { background:#1D4ED8; }
.admin-toggle-track::after {
  content:'';position:absolute;top:3px;left:3px;width:14px;height:14px;
  border-radius:50%;background:var(--surface);transition:transform .2s;
  box-shadow:0 1px 3px rgba(0,0,0,.2);
}
.admin-toggle input:checked + .admin-toggle-track::after { transform:translateX(16px); }
.admin-toggle-label { font-size:13px;color:var(--text);user-select:none; }
.admin-tool-row {
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;border-bottom:1px solid #f0efe9;
}
.admin-tool-row:last-child { border-bottom:none; }
.admin-tool-name { font-size:13px;font-weight:500;color:var(--text); }
.admin-tool-id   { font-size:11px;color:var(--muted);font-family:monospace; }

/* Action button */
.admin-action-btn {
  padding:5px 12px;border-radius:6px;border:1px solid var(--border);
  background:var(--surface);font-family:var(--font);font-size:12px;font-weight:500;
  color:var(--text);cursor:pointer;transition:background var(--transition);white-space:nowrap;
}
.admin-action-btn:hover { background:var(--surface-hover); }
.admin-action-btn.danger { border-color:#FCA5A5;color:#DC2626;background:#FFF5F5; }
.admin-action-btn.danger:hover { background:#FEE2E2; }
.admin-action-btn.primary { background:#1D4ED8;color:white;border-color:#1D4ED8; }
.admin-action-btn.primary:hover { background:#1e40af; }

/* Log row color coding */
.admin-log-ok   { color:#15803D; }
.admin-log-err  { color:#DC2626; }
.admin-log-warn { color:#D97706; }

/* Tool disabled visual on home */
.home-tool-card.tool-disabled { opacity:.5;pointer-events:none; }
.tool-disabled-badge {
  position:absolute;top:6px;left:6px;background:#DC2626;color:white;
  font-size:9.5px;font-weight:700;padding:2px 6px;border-radius:4px;
  letter-spacing:.03em;
}

/* ── Maintenance banner ──────────────────────────────────────────────────────── */

.maintenance-banner {
  background:#FEF3C7;border-bottom:1px solid #FCD34D;
  padding:8px 20px;font-size:13px;color:#78350F;font-weight:500;
  display:flex;align-items:center;gap:8px;
}
.maintenance-banner svg { flex-shrink:0; }

/* ── Admin stats tab ─────────────────────────────────────────────────────────── */

.admin-stats-grid {
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px;
}
@media(max-width:600px){ .admin-stats-grid { grid-template-columns:1fr 1fr; } }

.admin-stat-card {
  background:#f8f7f3;border-radius:8px;padding:14px 16px;border:1px solid var(--border-light);
}
.admin-stat-label { font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em; }
.admin-stat-value { font-size:26px;font-weight:700;color:var(--text);margin-top:2px;line-height:1.1; }
.admin-stat-sub   { font-size:11px;color:var(--muted);margin-top:2px; }

.admin-stats-section { margin-bottom:20px; }
.admin-stats-title {
  font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;
  letter-spacing:.06em;margin-bottom:10px;
}

/* Bar chart */
.admin-bar-row {
  display:flex;align-items:center;gap:10px;margin-bottom:6px;font-size:12px;
}
.admin-bar-label { width:110px;text-align:right;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:0; }
.admin-bar-track { flex:1;height:10px;background:#eceae4;border-radius:var(--radius-sm);overflow:hidden; }
.admin-bar-fill  { height:100%;background:#1D4ED8;border-radius:var(--radius-sm);transition:width .3s; }
.admin-bar-fill.err { background:#DC2626; }
.admin-bar-count { width:40px;font-weight:600;color:var(--text);text-align:right; }

/* Hourly chart */
.admin-hour-chart {
  display:flex;align-items:flex-end;gap:2px;height:60px;margin-bottom:4px;
}
.admin-hour-bar {
  flex:1;background:#1D4ED8;border-radius:2px 2px 0 0;min-height:2px;
  opacity:.7;transition:opacity .1s;cursor:default;
}
.admin-hour-bar:hover { opacity:1; }
.admin-hour-labels {
  display:flex;justify-content:space-between;font-size:10px;color:var(--muted);
}

/* ── Admin config tab ─────────────────────────────────────────────────────────── */

.admin-config-form { display:flex;flex-direction:column;gap:16px; }
.admin-config-group { display:flex;flex-direction:column;gap:6px; }
.admin-config-label {
  font-size:12px;font-weight:600;color:var(--text);
}
.admin-config-desc { font-size:11px;color:var(--muted); }
.admin-config-input {
  padding:8px 10px;border:1px solid var(--border);border-radius:6px;
  font-family:var(--font);font-size:13px;color:var(--text);background:var(--surface);
  transition:border-color var(--transition);
}
.admin-config-input:focus { outline:none;border-color:#1D4ED8; }
.admin-config-textarea {
  padding:8px 10px;border:1px solid var(--border);border-radius:6px;
  font-family:var(--font);font-size:13px;color:var(--text);background:var(--surface);
  resize:vertical;min-height:60px;transition:border-color var(--transition);
}
.admin-config-textarea:focus { outline:none;border-color:#1D4ED8; }
.admin-config-section {
  border-top:1px solid var(--border-light);padding-top:16px;margin-top:4px;
}
.admin-config-section-title {
  font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;
  letter-spacing:.05em;margin-bottom:14px;
}
.admin-config-whitelist {
  display:flex;flex-direction:column;gap:6px;
}
.admin-config-whitelist-row {
  display:flex;align-items:center;gap:8px;
}
.admin-config-whitelist-item {
  flex:1;padding:6px 10px;background:#f8f7f3;border:1px solid var(--border-light);
  border-radius:6px;font-size:13px;font-family:monospace;color:var(--text);
}
.admin-config-save-btn {
  align-self:flex-start;padding:8px 20px;background:#1D4ED8;color:white;
  border:none;border-radius:6px;font-family:var(--font);font-size:13px;
  font-weight:500;cursor:pointer;transition:background var(--transition);
}
.admin-config-save-btn:hover { background:#1e40af; }
.admin-config-add-btn {
  padding:6px 12px;background:var(--surface);color:var(--text);border:1px solid var(--border);
  border-radius:6px;font-family:var(--font);font-size:12px;font-weight:500;
  cursor:pointer;transition:background var(--transition);
}
.admin-config-add-btn:hover { background:var(--surface-hover); }

/* ═══════════════════════════════════════════════════════════
   REDUCED MOTION
═══════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}