/* ============================================================
   PDFCraft — Clean Neutral Theme (no colour tinting)
   Dark: near-black grays  |  Light: pure white/light grays
   Accent: #2563eb (blue)
   ============================================================ */

:root {
  --bg:    #0a0a0a;
  --bg2:   #0f0f0f;
  --sur:   #111111;
  --sur2:  #181818;
  --sur3:  #222222;

  --brd:   rgba(255,255,255,.07);
  --brd2:  rgba(255,255,255,.13);
  --brd3:  rgba(255,255,255,.24);

  --tx1:   #f0f0f0;
  --tx2:   #888888;
  --tx3:   #454545;

  --a1:    #1d4ed8;
  --a2:    #2563eb;
  --a3:    #60a5fa;
  --a4:    #bfdbfe;

  --green: #16a34a;
  --green2:#22c55e;
  --red:   #dc2626;
  --red2:  #f87171;
  --amber: #d97706;
  --amber2:#fbbf24;

  --font:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:  'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  14px;
  --r-xl:  18px;

  --ease:   cubic-bezier(.4,0,.2,1);
  --spring: cubic-bezier(.34,1.56,.64,1);
  --tr:     .18s var(--ease);

  --sidebar-w: 248px;
  --topbar-h:  54px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.55);
  --shadow-md: 0 4px 14px rgba(0,0,0,.6);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.7);
}

/* Section accent colors */
:root {
  --c-org:   #3b82f6;  /* organize: blue */
  --c-org2:  #60a5fa;
  --c-conv:  #a855f7;  /* convert: purple */
  --c-conv2: #c084fc;
  --c-edit:  #10b981;  /* edit: emerald */
  --c-edit2: #34d399;
  --c-prot:  #f97316;  /* protect: orange */
  --c-prot2: #fb923c;
}

[data-theme="light"] {
  --bg:   #f4f4f4;
  --bg2:  #ececec;
  --sur:  #ffffff;
  --sur2: #f8f8f8;
  --sur3: #efefef;

  --brd:  rgba(0,0,0,.07);
  --brd2: rgba(0,0,0,.13);
  --brd3: rgba(0,0,0,.24);

  --tx1: #111111;
  --tx2: #666666;
  --tx3: #aaaaaa;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.05);
  --shadow-md: 0 4px 14px rgba(0,0,0,.07);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.09);
}

/* ── Reset ── */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--tx1);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background .3s, color .2s;
}
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); }
#app { min-height: 100vh; }

/* ── App shell ── */
.pc-app { display: flex; min-height: 100vh; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.pc-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sur);
  border-right: 1px solid var(--brd);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset-block: 0;
  left: 0;
  z-index: 300;
  overflow: hidden;
}

.pc-brand {
  min-height: var(--topbar-h);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--brd);
  flex-shrink: 0;
}

/* Global day/night logo switching for PDFCraft (topbar, footer, credit bar) */
.pc-logo-light { display: none; }
[data-theme="light"] .pc-logo-dark { display: none; }
[data-theme="light"] .pc-logo-light { display: block; }
.pc-brand-mark {
  width: 28px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: none;
  border-radius: 0;
  filter: drop-shadow(0 2px 8px rgba(99,102,241,.45));
  transition: filter var(--tr);
}
.pc-brand-mark:hover { filter: drop-shadow(0 3px 12px rgba(99,102,241,.65)); }
.pc-brand-mark svg { width: 28px; height: 34px; display: block; }
.pc-brand-text strong {
  display: block;
  font-size: .86rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--tx1);
}
.pc-brand-text span {
  font-size: .6rem;
  color: var(--tx2);
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 600;
}

.pc-nav {
  flex: 1;
  overflow-y: auto;
  padding: 8px 8px 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.pc-nav::-webkit-scrollbar { width: 3px; }
.pc-nav::-webkit-scrollbar-track { background: transparent; }
.pc-nav::-webkit-scrollbar-thumb { background: var(--brd2); border-radius: 99px; }

.pc-nav-section {
  font-size: .57rem;
  font-weight: 700;
  color: var(--tx3);
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 12px 8px 4px;
}

.pc-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 7px 9px;
  border-radius: var(--r-sm);
  border: none;
  background: transparent;
  color: var(--tx2);
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .16s var(--ease), color .16s var(--ease), transform .16s var(--spring), box-shadow .16s var(--ease);
  text-align: left;
  position: relative;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pc-nav-item svg { width: 14px; height: 14px; flex-shrink: 0; transition: transform .2s var(--spring); }
.pc-nav-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }

/* Per-tool color: --tc for dark mode, --tc-l for light mode */
.pc-nav-item svg { color: var(--tx2); }
.pc-nav-label { color: var(--tx2); }

/* Hover: slide + icon bounce + color reveal */
.pc-nav-item:hover {
  background: color-mix(in srgb, var(--tc, var(--a2)) 7%, transparent);
  transform: translateX(3px);
}
.pc-nav-item:hover svg { transform: scale(1.18); color: var(--tc, var(--tx1)); }
.pc-nav-item:hover .pc-nav-label { color: var(--tc, var(--tx1)); }

/* Light mode hover: use --tc-l (darker variant) */
[data-theme="light"] .pc-nav-item:hover {
  background: color-mix(in srgb, var(--tc-l, var(--tc, var(--a2))) 8%, transparent);
}
[data-theme="light"] .pc-nav-item:hover svg { color: var(--tc-l, var(--tc, var(--tx1))); }
[data-theme="light"] .pc-nav-item:hover .pc-nav-label { color: var(--tc-l, var(--tc, var(--tx1))); }

/* Active state */
.pc-nav-item.active {
  background: color-mix(in srgb, var(--tc, var(--a2)) 11%, transparent);
  transform: translateX(3px);
}
.pc-nav-item.active svg { color: var(--tc, var(--a3)); }
.pc-nav-item.active .pc-nav-label { color: var(--tc, var(--a3)); }

/* Light mode active: use --tc-l */
[data-theme="light"] .pc-nav-item.active {
  background: color-mix(in srgb, var(--tc-l, var(--tc, var(--a2))) 10%, transparent);
}
[data-theme="light"] .pc-nav-item.active svg { color: var(--tc-l, var(--tc, var(--a2))); }
[data-theme="light"] .pc-nav-item.active .pc-nav-label { color: var(--tc-l, var(--tc, var(--a2))); }
[data-theme="light"] .pc-nav-item.active::before { background: var(--tc-l, var(--tc, var(--a2))); }
.pc-nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 16px;
  background: var(--tc, var(--a2));
  border-radius: 0 3px 3px 0;
  animation: navPillIn .22s var(--spring) both;
}
@keyframes navPillIn {
  from { height: 0; opacity: 0; }
  to   { height: 16px; opacity: 1; }
}

/* Section label tints */
.pc-nav-section[data-sec="organize"] { color: color-mix(in srgb, #3b82f6 55%, var(--tx3)); }
.pc-nav-section[data-sec="convert"]  { color: color-mix(in srgb, #a855f7 55%, var(--tx3)); }
.pc-nav-section[data-sec="edit"]     { color: color-mix(in srgb, #10b981 55%, var(--tx3)); }
.pc-nav-section[data-sec="protect"]  { color: color-mix(in srgb, #f97316 55%, var(--tx3)); }
.pc-nav-badge {
  margin-left: auto;
  font-size: .54rem;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 99px;
  border: 1px solid;
  flex-shrink: 0;
}
.pc-nav-badge.soon {
  background: rgba(255,255,255,.04);
  color: var(--tx3);
  border-color: var(--brd);
}
[data-theme="light"] .pc-nav-badge.soon {
  background: rgba(0,0,0,.04);
  color: var(--tx3);
}

.pc-sidebar-footer {
  padding: 10px 8px;
  border-top: 1px solid var(--brd);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pc-sf-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 7px 9px;
  border-radius: var(--r-sm);
  border: 1px solid var(--brd);
  background: transparent;
  color: var(--tx2);
  font-size: .77rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--tr), color var(--tr);
  text-align: left;
}
.pc-sf-btn svg { width: 13px; height: 13px; flex-shrink: 0; }
.pc-sf-btn:hover { background: rgba(255,255,255,.04); color: var(--tx1); }
[data-theme="light"] .pc-sf-btn:hover { background: rgba(0,0,0,.04); color: var(--tx1); }
.pc-sf-btn.install {
  background: rgba(37,99,235,.08);
  border-color: rgba(37,99,235,.2);
  color: var(--a3);
}
[data-theme="light"] .pc-sf-btn.install { color: var(--a2); }
.pc-sf-btn.install:hover { background: rgba(37,99,235,.14); }
.pc-sf-btn.pc-sf-support {
  background: rgba(99,102,241,.08);
  border-color: rgba(99,102,241,.22);
  color: #a5b4fc;
}
[data-theme="light"] .pc-sf-btn.pc-sf-support { color: #6366f1; background: rgba(99,102,241,.06); }
.pc-sf-btn.pc-sf-support:hover { background: rgba(99,102,241,.16); color: #c7d2fe; }
[data-theme="light"] .pc-sf-btn.pc-sf-support:hover { color: #4f46e5; background: rgba(99,102,241,.12); }

/* Hub badge in brand */
.pc-hub-badge {
  display: inline-flex;
  align-items: center;
  font-size: .52rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #818cf8;
  background: rgba(99,102,241,.1);
  border: 1px solid rgba(99,102,241,.22);
  border-radius: 99px;
  padding: 2px 7px;
  margin-top: 4px;
  text-decoration: none;
  transition: background .15s, border-color .15s;
}
.pc-hub-badge:hover { background: rgba(99,102,241,.18); border-color: rgba(99,102,241,.4); }

/* Sidebar footer credit bar */
.pc-credit-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 9px 2px;
  border-top: 1px solid var(--brd);
  margin-top: 2px;
}
.pc-credit-logo { display: flex; align-items: center; flex-shrink: 0; }
.pc-credit-img { height: 16px; width: auto; object-fit: contain; display: block; }
.pc-credit-img.pc-logo-light { display: none; }
[data-theme="light"] .pc-credit-img.pc-logo-dark { display: none; }
[data-theme="light"] .pc-credit-img.pc-logo-light { display: block; }
.pc-credit-text {
  font-size: .6rem;
  color: var(--tx3);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Mobile overlay ── */
.pc-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 290;
  backdrop-filter: blur(4px);
}

/* ============================================================
   MAIN
   ============================================================ */
.pc-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.pc-topbar {
  height: var(--topbar-h);
  background: var(--bg);
  border-bottom: 1px solid var(--brd);
  position: sticky;
  top: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 12px;
}
.pc-mob-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--tx2);
  cursor: pointer;
  padding: 5px;
  border-radius: 6px;
  transition: background var(--tr);
}
.pc-mob-btn:hover { background: rgba(255,255,255,.05); color: var(--tx1); }
[data-theme="light"] .pc-mob-btn:hover { background: rgba(0,0,0,.05); }
.pc-mob-btn svg { width: 18px; height: 18px; display: block; }

.pc-breadcrumb {
  font-size: .78rem;
  color: var(--tx2);
  display: flex;
  align-items: center;
  gap: 6px;
}
.pc-breadcrumb svg { width: 11px; height: 11px; opacity: .4; }
.pc-breadcrumb strong { color: var(--tx1); font-weight: 700; }

.pc-topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

/* Topbar center brand (absolute centred) */
.pc-topbar-center {
  position: absolute;
  left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 7px;
  pointer-events: none;
}
.pc-tb-link { display: flex; align-items: center; opacity: .7; transition: opacity var(--tr); pointer-events: all; }
.pc-tb-link:hover { opacity: 1; }
.pc-tb-logo { height: 20px; width: auto; object-fit: contain; display: block; }
.pc-tb-logo.pc-logo-light { display: none; }
[data-theme="light"] .pc-tb-logo.pc-logo-dark { display: none; }
[data-theme="light"] .pc-tb-logo.pc-logo-light { display: block; }
.pc-tb-sep { font-size: .65rem; color: var(--tx3); }
.pc-tb-suite { font-size: .72rem; font-weight: 700; color: var(--tx3); letter-spacing: .03em; }
@media(max-width:640px) { .pc-topbar-center { display: none; } }

/* Page footer bar */
.pc-page-footer {
  border-top: 1px solid var(--brd);
  background: var(--sur);
  flex-shrink: 0;
}
.pc-pf-inner {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  flex-wrap: wrap;
}
.pc-pf-logo-link { display: flex; align-items: center; opacity: .75; transition: opacity var(--tr); }
.pc-pf-logo-link:hover { opacity: 1; }
.pc-pf-logo { height: 18px; width: auto; object-fit: contain; display: block; }
.pc-pf-logo.pc-logo-light { display: none; }
[data-theme="light"] .pc-pf-logo.pc-logo-dark { display: none; }
[data-theme="light"] .pc-pf-logo.pc-logo-light { display: block; }
.pc-pf-sep { font-size: .65rem; color: var(--tx3); }
.pc-pf-name { font-size: .72rem; font-weight: 700; color: var(--tx2); }
.pc-pf-hub { font-size: .72rem; font-weight: 700; color: var(--a3); text-decoration: none; }
.pc-pf-hub:hover { text-decoration: underline; }
[data-theme="light"] .pc-pf-hub { color: var(--a2); }
.pc-pf-misc { font-size: .72rem; color: var(--tx3); }
.pc-pf-copy { font-size: .68rem; color: var(--tx3); margin-left: auto; }
@media(max-width:640px) { .pc-pf-copy { display: none; } .pc-pf-inner { padding: 10px 16px; } }

/* Theme toggle — matches hub home page style */
.pc-toggle-wrap { display:flex; align-items:center; cursor:pointer; flex-shrink:0; }
.pc-toggle-check { position:absolute; opacity:0; width:0; height:0; }
.pc-toggle-track {
  position:relative; width:52px; height:28px; border-radius:999px;
  background:#1c2333; border:1.5px solid rgba(56,139,253,.25);
  transition:background .3s, border-color .3s;
  overflow:hidden;
}
[data-theme="light"] .pc-toggle-track { background:#e8f0fe; border-color:rgba(31,111,235,.25); }
.pc-toggle-thumb {
  position:absolute; top:3px; left:3px;
  width:20px; height:20px; border-radius:50%;
  background:linear-gradient(135deg,#388bfd,#79c0ff);
  transition:transform .4s cubic-bezier(.34,1.56,.64,1), background .3s;
  z-index:2; box-shadow:0 2px 6px rgba(0,0,0,.3);
}
.pc-toggle-check:checked ~ .pc-toggle-track .pc-toggle-thumb { transform:translateX(24px); }
[data-theme="light"] .pc-toggle-thumb { background:linear-gradient(135deg,#fbbf24,#f97316); }
.pc-toggle-icon {
  position:absolute; top:50%; transform:translateY(-50%);
  display:flex; align-items:center; justify-content:center;
  z-index:1; transition:opacity .25s;
}
.pc-toggle-sun { left:6px; color:#fbbf24; opacity:0; }
.pc-toggle-moon { right:6px; color:#79c0ff; opacity:1; }
[data-theme="light"] .pc-toggle-sun { opacity:1; }
[data-theme="light"] .pc-toggle-moon { opacity:0; }

/* ============================================================
   CONTENT
   ============================================================ */
#pc-content {
  flex: 1;
  padding: 30px 30px 80px;
  max-width: 940px;
  width: 100%;
}

/* ============================================================
   DASHBOARD
   ============================================================ */
.pc-dash-hero { margin-bottom: 28px; }
.pc-dash-hero h1 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.04em;
  margin-bottom: 4px;
  background: linear-gradient(135deg, var(--tx1) 0%, var(--tx2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pc-dash-hero p { font-size: .84rem; color: var(--tx2); line-height: 1.7; }

.pc-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 28px;
}
.pc-stat {
  background: var(--sur);
  border: 1px solid var(--brd);
  border-radius: var(--r-lg);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.pc-stat-val {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--tx1);
}
.pc-stat-lbl { font-size: .7rem; font-weight: 600; color: var(--tx2); }
.pc-stat:nth-child(1) { border-left: 3px solid #3b82f6; }
.pc-stat:nth-child(2) { border-left: 3px solid #a855f7; }
.pc-stat:nth-child(3) { border-left: 3px solid #10b981; }
.pc-stat:nth-child(4) { border-left: 3px solid #f97316; }

.pc-section-label {
  font-size: .58rem;
  font-weight: 700;
  color: var(--tx3);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 10px;
  border-left: 2px solid;
  padding-left: 8px;
}
.pc-section-label[data-sec="organize"] { border-color: #3b82f6; color: #60a5fa; }
.pc-section-label[data-sec="convert"]  { border-color: #a855f7; color: #c084fc; }
.pc-section-label[data-sec="edit"]     { border-color: #10b981; color: #34d399; }
.pc-section-label[data-sec="protect"]  { border-color: #f97316; color: #fb923c; }
[data-theme="light"] .pc-section-label[data-sec="organize"] { color: #2563eb; }
[data-theme="light"] .pc-section-label[data-sec="convert"]  { color: #9333ea; }
[data-theme="light"] .pc-section-label[data-sec="edit"]     { color: #059669; }
[data-theme="light"] .pc-section-label[data-sec="protect"]  { color: #ea580c; }

.pc-tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 24px;
}

.pc-tool-card {
  background: var(--sur);
  border: 1px solid var(--brd);
  border-radius: var(--r-lg);
  padding: 14px 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color var(--tr), transform var(--tr), box-shadow var(--tr);
  overflow: hidden;
  position: relative;
}
.pc-tool-card:hover { border-color: var(--brd2); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.pc-tool-card.live:hover { border-color: var(--brd3); }

.pc-card-icon {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1px solid var(--brd);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pc-card-icon svg { width: 15px; height: 15px; color: var(--tx2); }
.pc-tool-card.live .pc-card-icon svg { color: var(--a3); }
[data-theme="light"] .pc-tool-card.live .pc-card-icon svg { color: var(--a2); }

/* Section-specific card icon colors */
.pc-tool-card[data-section="organize"] .pc-card-icon {
  background: rgba(59,130,246,.14);
  border-color: rgba(59,130,246,.22);
  color: #60a5fa;
}
.pc-tool-card[data-section="convert"] .pc-card-icon {
  background: rgba(168,85,247,.14);
  border-color: rgba(168,85,247,.22);
  color: #c084fc;
}
.pc-tool-card[data-section="edit"] .pc-card-icon {
  background: rgba(16,185,129,.14);
  border-color: rgba(16,185,129,.22);
  color: #34d399;
}
.pc-tool-card[data-section="protect"] .pc-card-icon {
  background: rgba(249,115,22,.14);
  border-color: rgba(249,115,22,.22);
  color: #fb923c;
}

/* Light mode variants */
[data-theme="light"] .pc-tool-card[data-section="organize"] .pc-card-icon { background: rgba(59,130,246,.10); color: #2563eb; }
[data-theme="light"] .pc-tool-card[data-section="convert"] .pc-card-icon { background: rgba(168,85,247,.10); color: #9333ea; }
[data-theme="light"] .pc-tool-card[data-section="edit"] .pc-card-icon { background: rgba(16,185,129,.10); color: #059669; }
[data-theme="light"] .pc-tool-card[data-section="protect"] .pc-card-icon { background: rgba(249,115,22,.10); color: #ea580c; }

/* Card hover accent line per section */
.pc-tool-card[data-section="organize"]:hover { border-color: rgba(59,130,246,.4); box-shadow: 0 4px 18px rgba(59,130,246,.12); }
.pc-tool-card[data-section="convert"]:hover { border-color: rgba(168,85,247,.4); box-shadow: 0 4px 18px rgba(168,85,247,.12); }
.pc-tool-card[data-section="edit"]:hover { border-color: rgba(16,185,129,.4); box-shadow: 0 4px 18px rgba(16,185,129,.12); }
.pc-tool-card[data-section="protect"]:hover { border-color: rgba(249,115,22,.4); box-shadow: 0 4px 18px rgba(249,115,22,.12); }
.pc-card-name { font-size: .8rem; font-weight: 800; color: var(--tx1); letter-spacing: -.01em; }
.pc-card-desc { font-size: .68rem; color: var(--tx2); line-height: 1.5; flex: 1; }
.pc-card-tag {
  font-size: .56rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 99px;
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 3px;
}
.pc-tag-live { background: rgba(34,197,94,.07); color: var(--green2); border: 1px solid rgba(34,197,94,.14); }
.pc-tag-soon { background: rgba(255,255,255,.04); color: var(--tx3); border: 1px solid var(--brd); }
[data-theme="light"] .pc-tag-soon { background: rgba(0,0,0,.04); }

/* ============================================================
   TOOL VIEW
   ============================================================ */
.pc-tool-head {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 24px;
}
.pc-tool-head-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--sur2);
  border: 1px solid var(--brd);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.pc-tool-head-icon svg { width: 18px; height: 18px; color: var(--a3); }
[data-theme="light"] .pc-tool-head-icon svg { color: var(--a2); }
.pc-tool-head-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--tx1);
  line-height: 1.2;
}
.pc-tool-head-desc { font-size: .81rem; color: var(--tx2); margin-top: 3px; line-height: 1.6; }

/* ============================================================
   DROP ZONE
   ============================================================ */
.pc-drop {
  position: relative;
  border: 1.5px dashed var(--brd2);
  border-radius: var(--r-xl);
  background: var(--sur);
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--tr), background var(--tr);
  margin-bottom: 18px;
}
.pc-drop input[type=file] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.pc-drop:hover, .pc-drop.over {
  border-color: var(--a2);
  background: rgba(37,99,235,.02);
}
.pc-drop-icon {
  width: 48px; height: 48px;
  margin: 0 auto 12px;
  border-radius: 12px;
  background: var(--sur2);
  border: 1px solid var(--brd);
  display: flex; align-items: center; justify-content: center;
}
.pc-drop-icon svg { width: 20px; height: 20px; color: var(--tx2); }
.pc-drop-title { font-size: .9rem; font-weight: 700; color: var(--tx1); margin-bottom: 4px; }
.pc-drop-sub { font-size: .76rem; color: var(--tx2); }
.pc-drop-sub strong { color: var(--a3); font-weight: 600; }
[data-theme="light"] .pc-drop-sub strong { color: var(--a2); }

/* Multi-image drop zone variant */
.pc-drop-multi { border-style: dashed; }

/* ============================================================
   FILE BAR
   ============================================================ */
.pc-file-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--sur);
  border: 1px solid var(--brd);
  border-radius: var(--r-md);
  padding: 10px 12px;
  margin-bottom: 16px;
}
.pc-file-bar-icon {
  width: 32px; height: 32px;
  border-radius: 7px;
  background: rgba(220,38,38,.08);
  border: 1px solid rgba(220,38,38,.15);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pc-file-bar-icon svg { width: 14px; height: 14px; color: var(--red2); }
.pc-file-bar-name {
  font-size: .83rem;
  font-weight: 700;
  color: var(--tx1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 360px;
}
.pc-file-bar-meta { font-size: .71rem; color: var(--tx2); margin-top: 1px; }
.pc-file-bar-rm {
  margin-left: auto;
  background: transparent;
  border: none;
  color: var(--tx3);
  cursor: pointer;
  padding: 4px;
  border-radius: 5px;
  transition: background var(--tr), color var(--tr);
  display: flex; align-items: center; justify-content: center;
}
.pc-file-bar-rm svg { width: 13px; height: 13px; }
.pc-file-bar-rm:hover { background: rgba(220,38,38,.08); color: var(--red2); }

/* ============================================================
   MERGE — file list
   ============================================================ */
.pc-merge-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 14px;
}
.pc-merge-file {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--sur);
  border: 1px solid var(--brd);
  border-radius: var(--r-md);
  padding: 10px 12px;
  transition: border-color var(--tr);
}
.pc-merge-file:hover { border-color: var(--brd2); }
.pc-merge-num {
  width: 22px; height: 22px;
  border-radius: 5px;
  background: var(--sur2);
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; font-weight: 800; color: var(--tx2);
  flex-shrink: 0;
}
.pc-merge-fname {
  flex: 1;
  min-width: 0;
  font-size: .81rem;
  font-weight: 700;
  color: var(--tx1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pc-merge-meta { font-size: .7rem; color: var(--tx2); white-space: nowrap; }
.pc-merge-rm {
  background: transparent;
  border: none;
  color: var(--tx3);
  cursor: pointer;
  padding: 4px;
  border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--tr), color var(--tr);
}
.pc-merge-rm svg { width: 12px; height: 12px; }
.pc-merge-rm:hover { background: rgba(220,38,38,.08); color: var(--red2); }

.pc-add-more {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 8px;
  border-radius: var(--r-md);
  border: 1.5px dashed var(--brd2);
  background: transparent;
  color: var(--tx2);
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--tr), color var(--tr), background var(--tr);
  position: relative;
  margin-bottom: 14px;
}
.pc-add-more input[type=file] {
  position: absolute; inset: 0;
  opacity: 0; cursor: pointer;
  width: 100%; height: 100%;
}
.pc-add-more svg { width: 13px; height: 13px; }
.pc-add-more:hover { border-color: var(--a2); color: var(--a3); background: rgba(37,99,235,.02); }
[data-theme="light"] .pc-add-more:hover { color: var(--a2); }

/* ============================================================
   CONTROLS CARD
   ============================================================ */
.pc-controls {
  background: var(--sur);
  border: 1px solid var(--brd);
  border-radius: var(--r-lg);
  padding: 18px;
  margin-bottom: 14px;
}
.pc-ctrl-row { margin-bottom: 14px; }
.pc-ctrl-row:last-child { margin-bottom: 0; }
.pc-ctrl-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .76rem;
  font-weight: 700;
  color: var(--tx1);
  margin-bottom: 6px;
}
.pc-ctrl-val { color: var(--a3); font-weight: 700; }
[data-theme="light"] .pc-ctrl-val { color: var(--a2); }
.pc-ctrl-note { font-size: .68rem; color: var(--tx3); margin-top: 4px; line-height: 1.5; }

/* Tabs */
.pc-tabs {
  display: flex;
  gap: 3px;
  background: var(--sur2);
  border-radius: 7px;
  padding: 3px;
  margin-bottom: 12px;
  border: 1px solid var(--brd);
}
.pc-tab {
  flex: 1;
  padding: 5px 10px;
  border-radius: 5px;
  border: none;
  background: transparent;
  color: var(--tx2);
  font-size: .76rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--tr), color var(--tr);
}
.pc-tab.active { background: var(--sur3); color: var(--tx1); box-shadow: var(--shadow-sm); }

/* Inputs */
input[type=range] {
  width: 100%;
  height: 4px;
  border-radius: 99px;
  background: var(--sur3);
  border: 1px solid var(--brd);
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--a2);
  cursor: pointer;
  box-shadow: 0 0 6px rgba(37,99,235,.4);
}
.pc-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: .65rem;
  color: var(--tx3);
  margin-top: 4px;
}

input[type=text], input[type=number], input[type=password], select, textarea {
  width: 100%;
  padding: 8px 11px;
  border-radius: var(--r-sm);
  background: var(--sur2);
  border: 1.5px solid var(--brd);
  color: var(--tx1);
  font-family: var(--font);
  font-size: .82rem;
  outline: none;
  transition: border-color var(--tr);
}
input[type=text]:focus, input[type=number]:focus, input[type=password]:focus,
select:focus, textarea:focus { border-color: var(--a2); }
select { cursor: pointer; }
textarea { resize: vertical; font-family: var(--mono); font-size: .79rem; }

/* Radio group */
.pc-radio-group { display: flex; gap: 6px; flex-wrap: wrap; }
.pc-radio-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--brd);
  background: var(--sur2);
  cursor: pointer;
  font-size: .77rem;
  color: var(--tx2);
  font-weight: 600;
  transition: border-color var(--tr), color var(--tr), background var(--tr);
}
.pc-radio-item input { display: none; }
.pc-radio-item:has(input:checked) {
  border-color: var(--brd3);
  color: var(--tx1);
  background: rgba(255,255,255,.04);
}
[data-theme="light"] .pc-radio-item:has(input:checked) { background: rgba(0,0,0,.04); }

/* ============================================================
   BUTTONS
   ============================================================ */
.pc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--r-md);
  border: none;
  font-family: var(--font);
  font-size: .84rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity var(--tr), transform var(--tr), box-shadow var(--tr);
  white-space: nowrap;
}
.pc-btn svg { width: 14px; height: 14px; }
.pc-btn:disabled { opacity: .4; cursor: not-allowed; transform: none !important; }

.pc-btn-primary {
  background: var(--a2);
  color: #fff;
  box-shadow: 0 3px 12px rgba(37,99,235,.3);
}
.pc-btn-primary:hover:not(:disabled) { opacity: .9; transform: translateY(-1px); box-shadow: 0 5px 18px rgba(37,99,235,.4); }
.pc-btn-primary:active:not(:disabled) { transform: none; }

.pc-btn-ghost {
  background: transparent;
  border: 1.5px solid var(--brd2);
  color: var(--tx1);
}
.pc-btn-ghost:hover:not(:disabled) { background: rgba(255,255,255,.04); border-color: var(--brd3); }
[data-theme="light"] .pc-btn-ghost:hover:not(:disabled) { background: rgba(0,0,0,.04); }

.pc-btn-danger {
  background: rgba(220,38,38,.08);
  border: 1.5px solid rgba(220,38,38,.18);
  color: var(--red2);
}
.pc-btn-danger:hover:not(:disabled) { background: rgba(220,38,38,.13); }

.pc-btn-block { width: 100%; margin-bottom: 8px; }

.pc-btn-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ============================================================
   RESULT CARD
   ============================================================ */
.pc-result {
  background: var(--sur);
  border: 1px solid var(--brd);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 6px;
}
.pc-result-hdr {
  padding: 12px 18px;
  border-bottom: 1px solid var(--brd);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pc-result-hdr-icon {
  width: 26px; height: 26px;
  border-radius: 6px;
  background: rgba(34,197,94,.08);
  border: 1px solid rgba(34,197,94,.15);
  display: flex; align-items: center; justify-content: center;
}
.pc-result-hdr-icon svg { width: 12px; height: 12px; color: var(--green2); }
.pc-result-hdr h3 { font-size: .86rem; font-weight: 700; color: var(--tx1); }
.pc-result-hdr-right { margin-left: auto; display: flex; gap: 6px; }
.pc-result-body { padding: 18px; }

.pc-stats-grid {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--brd);
}
.pc-stat-item {}
.pc-stat-item-val {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--tx1);
}
.pc-stat-item-lbl { font-size: .68rem; color: var(--tx2); margin-top: 1px; }

.pc-code-block {
  background: var(--bg2);
  border: 1px solid var(--brd);
  border-radius: var(--r-md);
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--tx2);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 340px;
  overflow-y: auto;
  line-height: 1.75;
}
.pc-code-block::-webkit-scrollbar { width: 3px; }
.pc-code-block::-webkit-scrollbar-track { background: transparent; }
.pc-code-block::-webkit-scrollbar-thumb { background: var(--brd2); border-radius: 99px; }

/* ============================================================
   PROGRESS
   ============================================================ */
.pc-progress-wrap {
  background: var(--sur2);
  border: 1px solid var(--brd);
  border-radius: var(--r-md);
  padding: 14px 16px;
  margin-bottom: 14px;
}
.pc-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: .76rem;
  font-weight: 600;
  color: var(--tx2);
  margin-bottom: 9px;
}
.pc-progress-track {
  background: var(--sur3);
  border-radius: 99px;
  height: 4px;
  overflow: hidden;
}
.pc-progress-bar {
  height: 100%;
  border-radius: 99px;
  background: var(--a2);
  transition: width .3s var(--ease);
  width: 0%;
}

/* ============================================================
   THUMBNAIL GRID
   ============================================================ */
.pc-thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(105px, 1fr));
  gap: 7px;
  margin-bottom: 14px;
  max-height: 420px;
  overflow-y: auto;
  padding-right: 2px;
}
.pc-thumb-grid::-webkit-scrollbar { width: 3px; }
.pc-thumb-grid::-webkit-scrollbar-track { background: transparent; }
.pc-thumb-grid::-webkit-scrollbar-thumb { background: var(--brd2); border-radius: 99px; }

.pc-thumb-card {
  border: 1.5px solid var(--brd);
  border-radius: var(--r-sm);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--tr), transform var(--tr);
  position: relative;
  background: var(--sur2);
}
.pc-thumb-card:hover { border-color: var(--brd2); transform: translateY(-1px); }
.pc-thumb-card.selected { border-color: var(--a2); }
.pc-thumb-card.selected::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(37,99,235,.1);
  pointer-events: none;
  z-index: 1;
}
.pc-thumb-card.selected::after {
  content: '';
  position: absolute;
  top: 5px; right: 5px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--a2);
  z-index: 2;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
}
/* Remove-pages: red tint for marked pages */
.pc-thumb-card.remove-marked { border-color: var(--red2); }
.pc-thumb-card.remove-marked::before {
  background: rgba(220,38,38,.13);
}
.pc-thumb-card.remove-marked::after {
  background: var(--red2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E");
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
}

/* Drag-reorder state */
.pc-thumb-card.dragging { opacity: .4; }
.pc-thumb-card.drag-over { border-color: var(--a2) !important; box-shadow: 0 0 0 2px rgba(37,99,235,.2); }

.pc-thumb-img {
  width: 100%;
  aspect-ratio: .77;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sur3);
}
.pc-thumb-img canvas { width: 100% !important; height: auto !important; display: block; }
.pc-thumb-num {
  padding: 3px 5px;
  font-size: .62rem;
  font-weight: 700;
  color: var(--tx2);
  text-align: center;
  border-top: 1px solid var(--brd);
}
.pc-thumb-spinner {
  width: 100%;
  aspect-ratio: .77;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pc-spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--brd2);
  border-top-color: var(--a2);
  border-radius: 50%;
  animation: spin .75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Image previews for img2pdf */
.pc-img-preview {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

/* ============================================================
   SELECT ALL / DESELECT toolbar
   ============================================================ */
.pc-select-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 9px;
  font-size: .76rem;
  color: var(--tx2);
}
.pc-select-count { font-weight: 700; color: var(--a3); }
[data-theme="light"] .pc-select-count { color: var(--a2); }
.pc-select-btn {
  background: transparent;
  border: 1px solid var(--brd2);
  color: var(--tx2);
  font-size: .7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 5px;
  cursor: pointer;
  transition: background var(--tr), color var(--tr);
}
.pc-select-btn:hover { background: rgba(37,99,235,.07); color: var(--a3); }
[data-theme="light"] .pc-select-btn:hover { color: var(--a2); }

/* ============================================================
   COMING SOON
   ============================================================ */
.pc-soon {
  background: var(--sur);
  border: 1px solid var(--brd);
  border-radius: var(--r-xl);
  padding: 56px 28px;
  text-align: center;
}
.pc-soon-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--sur2);
  border: 1px solid var(--brd);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.pc-soon-icon svg { width: 22px; height: 22px; color: var(--tx2); }
.pc-soon h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: 7px; letter-spacing: -.02em; }
.pc-soon p { font-size: .81rem; color: var(--tx2); max-width: 320px; margin: 0 auto 18px; line-height: 1.7; }
.pc-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  border-radius: 99px;
  background: var(--sur2);
  border: 1px solid var(--brd);
  font-size: .73rem;
  font-weight: 700;
  color: var(--tx3);
}
.pc-soon-badge svg { width: 11px; height: 11px; }

/* ============================================================
   TOAST
   ============================================================ */
.pc-toast {
  position: fixed;
  bottom: 22px; right: 22px;
  background: var(--sur2);
  border: 1px solid var(--brd2);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: .8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .22s, transform .22s;
  pointer-events: none;
  max-width: 320px;
}
.pc-toast.show { opacity: 1; transform: translateY(0); }
.pc-toast-icon { width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pc-toast-icon svg { width: 10px; height: 10px; }
.pc-toast.success .pc-toast-icon { background: rgba(34,197,94,.12); color: var(--green2); }
.pc-toast.error   .pc-toast-icon { background: rgba(220,38,38,.12); color: var(--red2); }
.pc-toast.success { border-color: rgba(34,197,94,.18); }
.pc-toast.error   { border-color: rgba(220,38,38,.18); }

/* ============================================================
   ACTIVITY LIST
   ============================================================ */
.pc-activity { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--brd); }
.pc-activity-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--brd);
  transition: background var(--tr);
}
.pc-activity-item:last-child { border-bottom: none; }
.pc-activity-item:hover { background: rgba(255,255,255,.02); }
[data-theme="light"] .pc-activity-item:hover { background: rgba(0,0,0,.02); }
.pc-activity-dot {
  width: 26px; height: 26px;
  border-radius: 6px;
  background: var(--sur2);
  border: 1px solid var(--brd);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pc-activity-dot svg { width: 11px; height: 11px; color: var(--tx2); }
.pc-activity-file { font-size: .8rem; font-weight: 700; color: var(--tx1); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pc-activity-meta { font-size: .69rem; color: var(--tx2); margin-top: 1px; }

/* ============================================================
   OCR output
   ============================================================ */
.pc-ocr-page {
  margin-bottom: 12px;
  border: 1px solid var(--brd);
  border-radius: var(--r-md);
  overflow: hidden;
}
.pc-ocr-page-hdr {
  padding: 7px 12px;
  background: var(--sur2);
  font-size: .7rem;
  font-weight: 700;
  color: var(--tx2);
  border-bottom: 1px solid var(--brd);
  display: flex;
  align-items: center;
  gap: 8px;
}
.pc-ocr-page-hdr .pc-spinner { width: 12px; height: 12px; }
.pc-ocr-page-body {
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: .76rem;
  color: var(--tx2);
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.7;
  background: var(--bg2);
  max-height: 200px;
  overflow-y: auto;
}

/* Metadata form */
.pc-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.pc-meta-field label {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  color: var(--tx2);
  margin-bottom: 4px;
}
.pc-meta-field input { font-size: .82rem; }

/* Annotate */
.pc-ann-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 12px;
}
.pc-ann-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--sur);
  border: 1px solid var(--brd);
  border-radius: var(--r-md);
  padding: 9px 12px;
  font-size: .78rem;
  color: var(--tx2);
}
.pc-ann-item-text { flex: 1; min-width: 0; color: var(--tx1); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pc-ann-item-meta { font-size: .67rem; color: var(--tx3); white-space: nowrap; }
.pc-ann-rm {
  background: transparent; border: none; color: var(--tx3); cursor: pointer;
  padding: 3px; border-radius: 4px; display: flex;
  transition: color var(--tr), background var(--tr);
}
.pc-ann-rm svg { width: 12px; height: 12px; }
.pc-ann-rm:hover { color: var(--red2); background: rgba(220,38,38,.07); }

/* Unlock info panel */
.pc-info-panel {
  background: rgba(37,99,235,.05);
  border: 1px solid rgba(37,99,235,.15);
  border-radius: var(--r-md);
  padding: 12px 14px;
  font-size: .78rem;
  color: var(--tx2);
  line-height: 1.6;
  margin-bottom: 14px;
}
.pc-info-panel strong { color: var(--tx1); }
[data-theme="light"] .pc-info-panel { background: rgba(37,99,235,.04); }

/* ============================================================
   BREADCRUMB HOME BUTTON
   ============================================================ */
.pc-breadcrumb-home {
  background: none;
  border: none;
  cursor: pointer;
  font-size: .78rem;
  font-weight: 600;
  color: var(--a3);
  padding: 4px 6px;
  margin: -4px -2px;
  border-radius: 6px;
  transition: background var(--tr), color var(--tr);
  min-height: 32px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
}
.pc-breadcrumb-home:hover { background: rgba(124,58,237,.12); color: var(--a2); }
[data-theme="light"] .pc-breadcrumb-home { color: var(--a2); }
[data-theme="light"] .pc-breadcrumb-home:hover { background: rgba(124,58,237,.08); }
.pc-breadcrumb svg { margin: 0 2px; }

/* ============================================================
   DASHBOARD SEARCH + FILTER BAR
   ============================================================ */
.pc-dash-bar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}
.pc-search-input {
  width: 100%;
  background: var(--sur);
  border: 1px solid var(--brd);
  border-radius: var(--r-lg);
  padding: 9px 14px;
  font-size: .84rem;
  color: var(--tx1);
  font-family: inherit;
  outline: none;
  transition: border-color var(--tr), box-shadow var(--tr);
  box-sizing: border-box;
}
.pc-search-input::placeholder { color: var(--tx3); }
.pc-search-input:focus { border-color: var(--a3); box-shadow: 0 0 0 3px rgba(124,58,237,.15); }
[data-theme="light"] .pc-search-input { background: #fff; }
[data-theme="light"] .pc-search-input:focus { box-shadow: 0 0 0 3px rgba(124,58,237,.10); }

.pc-filter-pills {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 2px;
  flex-shrink: 0;
}
.pc-filter-pills::-webkit-scrollbar { display: none; }

.pc-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  flex-shrink: 0;
  padding: 5px 12px;
  border-radius: 99px;
  border: 1px solid var(--brd);
  background: var(--sur);
  color: var(--tx2);
  font-size: .76rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--tr), border-color var(--tr), color var(--tr);
  min-height: 32px;
}
.pc-filter-pill:hover { border-color: var(--brd2); color: var(--tx1); background: var(--sur2); }
.pc-filter-pill.active {
  background: var(--a3);
  border-color: var(--a3);
  color: #fff;
}
[data-theme="light"] .pc-filter-pill.active { background: var(--a2); border-color: var(--a2); }

.pc-pill-count {
  font-size: .68rem;
  font-weight: 700;
  background: rgba(255,255,255,.18);
  border-radius: 99px;
  padding: 1px 5px;
  line-height: 1.4;
}
.pc-filter-pill:not(.active) .pc-pill-count {
  background: var(--brd2);
  color: var(--tx3);
}

.pc-dash-empty {
  text-align: center;
  padding: 40px 20px;
  font-size: .84rem;
  color: var(--tx3);
}

/* ============================================================
   PWA INSTALL BANNER
   ============================================================ */
.pc-pwa-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 0 16px 16px;
  pointer-events: none;
}
.pc-pwa-banner-inner {
  background: var(--sur2);
  border: 1px solid var(--brd2);
  border-radius: var(--r-lg);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 -2px 24px rgba(0,0,0,.3);
  pointer-events: all;
  max-width: 480px;
  margin: 0 auto;
}
.pc-pwa-banner-icon { width: 36px; height: 36px; flex-shrink: 0; }
.pc-pwa-banner-icon svg { width: 36px; height: 36px; }
.pc-pwa-banner-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.pc-pwa-banner-text strong { font-size: .84rem; color: var(--tx1); font-weight: 700; }
.pc-pwa-banner-text span { font-size: .72rem; color: var(--tx2); }
.pc-pwa-banner-btn {
  background: var(--a3);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 7px 12px;
  font-size: .76rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  transition: background var(--tr);
}
.pc-pwa-banner-btn:hover { background: var(--a2); }
.pc-pwa-banner-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--tx3);
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  transition: color var(--tr);
  flex-shrink: 0;
}
.pc-pwa-banner-close:hover { color: var(--tx1); }
.pc-pwa-banner-close svg { width: 14px; height: 14px; }

/* ============================================================
   FEEDBACK — TRIGGER BUTTON
   ============================================================ */
.pc-fb-trigger {
  display: inline-flex; align-items: center; gap: 6px;
  margin-left: auto; padding: 7px 13px;
  background: transparent; border: 1px solid var(--brd2);
  border-radius: 8px; color: var(--tx2);
  font-size: .74rem; font-weight: 600; font-family: var(--font);
  cursor: pointer; white-space: nowrap; flex-shrink: 0;
  transition: border-color .15s, color .15s, background .15s;
}
.pc-fb-trigger:hover { border-color: var(--a2); color: var(--a2); background: rgba(37,99,235,.06); }
.pc-fb-trigger svg { width: 13px; height: 13px; flex-shrink: 0; }

/* ============================================================
   FEEDBACK — OVERLAY + CENTER DIALOG
   ============================================================ */
.pc-fb-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.58);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  z-index: 1200;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  opacity: 0; pointer-events: none;
  transition: opacity .22s;
}
.pc-fb-overlay.open { opacity: 1; pointer-events: all; }

.pc-fb-dialog {
  background: var(--sur);
  border: 1px solid var(--brd2);
  border-radius: 20px;
  width: 100%; max-width: 464px;
  max-height: calc(100svh - 32px);
  overflow-y: auto;
  padding: 24px;
  box-shadow: 0 0 0 1px var(--brd), 0 24px 60px rgba(0,0,0,.55), 0 8px 24px rgba(0,0,0,.3);
  transform: scale(.93) translateY(10px);
  transition: transform .26s cubic-bezier(.34,1.15,.64,1);
  scrollbar-width: none;
}
.pc-fb-dialog::-webkit-scrollbar { display: none; }
.pc-fb-overlay.open .pc-fb-dialog { transform: scale(1) translateY(0); }

/* ─── Header ─── */
.pc-fb-header {
  display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
}
.pc-fb-header-icon {
  width: 38px; height: 38px; flex-shrink: 0;
  background: rgba(37,99,235,.12); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.pc-fb-header-icon svg { width: 18px; height: 18px; stroke: var(--a3); }
.pc-fb-header-text { flex: 1; min-width: 0; }
.pc-fb-title { font-size: 1rem; font-weight: 800; color: var(--tx1); letter-spacing: -.01em; }
.pc-fb-sub { font-size: .71rem; color: var(--tx3); margin-top: 2px; }
.pc-fb-close {
  display: flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; flex-shrink: 0;
  background: var(--sur2); border: 1px solid var(--brd);
  border-radius: 8px; cursor: pointer; color: var(--tx2);
  transition: background .15s, color .15s;
}
.pc-fb-close:hover { background: var(--sur3); color: var(--tx1); }
.pc-fb-close svg { width: 14px; height: 14px; }

/* ─── Tool badge ─── */
.pc-fb-tool-badge {
  display: inline-flex; align-items: center;
  background: rgba(37,99,235,.07); border: 1px solid rgba(37,99,235,.18);
  border-radius: 6px; padding: 3px 10px;
  font-size: .69rem; font-weight: 700; color: var(--a3);
  letter-spacing: .02em; margin-bottom: 16px;
}

/* ─── Type selector ─── */
.pc-fb-types { display: flex; gap: 8px; margin-bottom: 18px; }
.pc-fb-type {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 14px 8px 12px;
  border-radius: 12px; border: 1.5px solid var(--brd);
  background: var(--sur2); cursor: pointer; font-family: var(--font);
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.pc-fb-type:hover { border-color: var(--brd2); background: var(--sur3); }
.pc-fb-type.active {
  border-color: var(--a2); background: rgba(37,99,235,.07);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.pc-fb-type-ico {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px; background: var(--sur3);
}
.pc-fb-type.active .pc-fb-type-ico { background: rgba(37,99,235,.15); }
.pc-fb-type-ico svg { width: 16px; height: 16px; stroke: var(--tx2); }
.pc-fb-type.active .pc-fb-type-ico svg { stroke: var(--a3); }
.pc-fb-type-label { font-size: .68rem; font-weight: 700; color: var(--tx3); letter-spacing: .02em; }
.pc-fb-type.active .pc-fb-type-label { color: var(--a2); }

/* ─── Fields ─── */
.pc-fb-field { margin-bottom: 14px; }
.pc-fb-label {
  display: flex; align-items: center; gap: 6px;
  font-size: .69rem; font-weight: 700; color: var(--tx2);
  text-transform: uppercase; letter-spacing: .07em; margin-bottom: 7px;
}
.pc-fb-label svg { width: 12px; height: 12px; flex-shrink: 0; }
.pc-fb-label-opt { font-weight: 500; color: var(--tx3); text-transform: none; letter-spacing: 0; font-size: .68rem; }
.pc-fb-label-req { font-weight: 600; color: #f97316; text-transform: none; letter-spacing: 0; font-size: .68rem; }

.pc-fb-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
@media (max-width: 440px) { .pc-fb-row { grid-template-columns: 1fr; } }
.pc-fb-row .pc-fb-field { margin-bottom: 0; }

.pc-fb-input {
  width: 100%; background: var(--sur2); border: 1.5px solid var(--brd);
  border-radius: 10px; padding: 10px 13px; font-size: .84rem;
  color: var(--tx1); font-family: var(--font); outline: none;
  transition: border-color .15s, box-shadow .15s; box-sizing: border-box;
}
.pc-fb-input::placeholder { color: var(--tx3); }
.pc-fb-input:focus { border-color: var(--a2); box-shadow: 0 0 0 3px rgba(37,99,235,.13); }
.pc-fb-input.invalid { border-color: #f97316; box-shadow: 0 0 0 3px rgba(249,115,22,.12); }

.pc-fb-textarea {
  width: 100%; background: var(--sur2); border: 1.5px solid var(--brd);
  border-radius: 12px; padding: 12px 14px; font-size: .85rem; line-height: 1.55;
  color: var(--tx1); font-family: var(--font); resize: vertical; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.pc-fb-textarea::placeholder { color: var(--tx3); }
.pc-fb-textarea:focus { border-color: var(--a2); box-shadow: 0 0 0 3px rgba(37,99,235,.13); }

.pc-fb-char { text-align: right; font-size: .64rem; color: var(--tx3); margin-top: 5px; }
.pc-fb-char.warn { color: #f97316; }

/* ─── Image attachment ─── */
.pc-fb-img-zone {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border-radius: 10px;
  border: 1.5px dashed var(--brd2); background: var(--sur2);
  cursor: pointer; color: var(--tx3);
  font-size: .76rem; font-weight: 500;
  transition: border-color .15s, background .15s, color .15s;
}
.pc-fb-img-zone:hover, .pc-fb-img-zone.over {
  border-color: var(--a2); background: rgba(37,99,235,.05); color: var(--a3);
}
.pc-fb-img-zone svg { width: 15px; height: 15px; flex-shrink: 0; }
.pc-fb-img-zone kbd {
  display: inline-flex; align-items: center;
  padding: 1px 5px; border-radius: 4px;
  border: 1px solid var(--brd2); background: var(--sur3);
  font-size: .65rem; font-family: var(--font); color: var(--tx2);
}

.pc-fb-img-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-bottom: 8px;
}
.pc-fb-img-thumb {
  position: relative; border-radius: 8px; overflow: hidden;
  aspect-ratio: 16/9; background: var(--sur3);
}
.pc-fb-img-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pc-fb-img-rm {
  position: absolute; top: 4px; right: 4px;
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(0,0,0,.7); border: none; color: #fff;
  font-size: .9rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
.pc-fb-img-rm:hover { background: rgba(220,38,38,.9); }

/* ─── Submit button ─── */
.pc-fb-submit {
  width: 100%; padding: 13px 16px; margin-top: 4px;
  border-radius: 12px; border: none;
  background: var(--a2); color: #fff;
  font-size: .88rem; font-weight: 700; font-family: var(--font);
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px;
  box-shadow: 0 1px 3px rgba(37,99,235,.4), 0 4px 12px rgba(37,99,235,.25);
  transition: background .15s, transform .1s, box-shadow .15s;
}
.pc-fb-submit:hover { background: var(--a1); box-shadow: 0 1px 3px rgba(37,99,235,.5), 0 6px 16px rgba(37,99,235,.3); }
.pc-fb-submit:active { transform: scale(.98); }
.pc-fb-submit:disabled { opacity: .4; cursor: not-allowed; box-shadow: none; }
.pc-fb-submit svg { width: 15px; height: 15px; }

@keyframes pc-spin { to { transform: rotate(360deg); } }
.pc-fb-spin { animation: pc-spin .7s linear infinite; }

/* ─── Success ─── */
.pc-fb-success {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 32px 0 16px; gap: 0;
}
.pc-fb-success-ring {
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(22,163,74,.12); border: 2px solid rgba(22,163,74,.3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.pc-fb-success-ring svg { width: 26px; height: 26px; stroke: #16a34a; }
.pc-fb-success-title { font-size: 1.05rem; font-weight: 800; color: var(--tx1); margin-bottom: 8px; }
.pc-fb-success-sub { font-size: .82rem; color: var(--tx2); line-height: 1.6; }

/* ─── Light mode ─── */
[data-theme="light"] .pc-fb-dialog { background: #fff; }
[data-theme="light"] .pc-fb-header-icon { background: rgba(37,99,235,.08); }
[data-theme="light"] .pc-fb-type { background: #f8f9fa; }
[data-theme="light"] .pc-fb-type:hover { background: #f1f3f5; }
[data-theme="light"] .pc-fb-type.active { background: rgba(37,99,235,.06); }
[data-theme="light"] .pc-fb-type-ico { background: #f1f3f5; }
[data-theme="light"] .pc-fb-textarea { background: #f8f9fa; }
[data-theme="light"] .pc-fb-img-zone { background: #f8f9fa; }
[data-theme="light"] .pc-fb-close { background: #f1f3f5; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 820px) {
  :root { --sidebar-w: 0px; }
  .pc-sidebar {
    width: 248px;
    transform: translateX(-100%);
    transition: transform .25s var(--ease);
  }
  .pc-sidebar.open { transform: translateX(0); }
  .pc-overlay.open { display: block; }
  .pc-main { margin-left: 0; }
  .pc-mob-btn { display: flex; }
  #pc-content { padding: 18px 14px 60px; }
  .pc-tools-grid { grid-template-columns: repeat(2, 1fr); }
  .pc-stats-row { grid-template-columns: repeat(2, 1fr); }
  .pc-meta-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .pc-tools-grid { grid-template-columns: repeat(2, 1fr); }
  .pc-btn-row { flex-direction: column; }
  .pc-thumb-grid { grid-template-columns: repeat(auto-fill, minmax(85px, 1fr)); }
}