/* ============================================================
   ERG Asset Audit — stylesheet
   ============================================================ */

:root {
  --bg:         #FAFAF7;
  --surface:    #FFFFFF;
  --ink:        #0E0E0F;
  --ink-2:      #4A4A52;
  --ink-3:      #888892;
  --border:     #E8E5DD;
  --border-2:   #D6D2C7;
  --accent:     #B8521C;
  --accent-2:   #9F4517;
  --accent-bg:  #FBE8DC;
  --success:    #1B5E20;
  --success-bg: #E3F2E5;
  --warn:       #B26B00;
  --warn-bg:    #FBEED1;
  --info:       #0E5187;
  --info-bg:    #DBE9F4;
  --danger:     #B71C1C;
  --danger-bg:  #FCE4E4;
  --shadow-1:   0 1px 2px rgba(14,14,15,0.04), 0 1px 3px rgba(14,14,15,0.06);
  --shadow-2:   0 4px 12px rgba(14,14,15,0.06), 0 1px 3px rgba(14,14,15,0.04);

  --font-display: "Fraunces", Georgia, serif;
  --font-sans:    "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button { font-family: inherit; }
input, textarea, select { font-family: inherit; }
[hidden] { display: none !important; }

.app {
  max-width: 640px;
  margin: 0 auto;
  padding: 24px 20px 80px;
  min-height: 100vh; min-height: 100dvh;
}
.view { display: block; }

.view-loading {
  display: flex; align-items: center; justify-content: center;
  min-height: 70vh;
}
.spinner {
  width: 28px; height: 28px;
  border: 2px solid var(--border-2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.brand { text-align: center; margin: 48px 0 32px; }
.brand h1 {
  font-family: var(--font-display);
  font-weight: 600; font-size: 40px;
  letter-spacing: -0.02em;
  margin: 0; line-height: 1.05;
}
.brand-sub {
  margin: 6px 0 0; color: var(--ink-3);
  font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-1);
  display: flex; flex-direction: column; gap: 16px;
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field span { font-size: 13px; color: var(--ink-2); font-weight: 500; }
.field input, .field textarea, .field select {
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  background: var(--bg);
  padding: 12px 14px;
  font-size: 16px;
  color: var(--ink);
  transition: border-color 0.15s, background 0.15s;
  resize: vertical;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--accent); background: var(--surface);
}
.field-notes { margin-bottom: 16px; }

.req, .opt {
  display: inline-block;
  font-size: 11px; letter-spacing: 0.04em; font-weight: 500;
  padding: 1px 6px; border-radius: 999px;
  margin-left: 4px; vertical-align: middle;
}
.req { background: var(--accent-bg); color: var(--accent-2); }
.opt { background: var(--border); color: var(--ink-3); }

.footer-sm {
  text-align: center; margin-top: 32px;
  color: var(--ink-3); font-size: 12px; letter-spacing: 0.04em;
}

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 12px 18px;
  font-size: 15px; font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.05s;
  user-select: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn:disabled { cursor: not-allowed; opacity: 0.5; }

.btn-primary { background: var(--accent); color: var(--bg); }
.btn-primary:hover:not(:disabled) { background: var(--accent-2); }

.btn-secondary { background: var(--ink); color: var(--bg); }
.btn-secondary:hover:not(:disabled) { background: #2a2a30; }

.btn-ghost {
  background: transparent; color: var(--ink-2);
  border-color: var(--border);
}
.btn-ghost:hover:not(:disabled) {
  background: var(--surface); color: var(--ink); border-color: var(--border-2);
}

.btn-sm  { padding: 8px 12px; font-size: 13px; }
.btn-lg  { padding: 16px 20px; font-size: 16px; width: 100%; }

.btn-badge {
  display: inline-flex;
  align-items: center; justify-content: center;
  min-width: 22px; height: 22px;
  padding: 0 7px;
  border-radius: 999px;
  background: var(--bg);
  color: var(--ink);
  font-size: 12px; font-weight: 600;
  margin-left: 4px;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.topbar-brand {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 600;
  letter-spacing: -0.01em;
}
.topbar-brand strong { color: var(--accent); }
.topbar-brand span   { color: var(--ink-2); font-weight: 500; }

.topbar-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

.store-bar {
  display: flex; flex-direction: column; gap: 6px;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 24px;
  box-shadow: var(--shadow-1);
}
.store-label {
  display: grid; grid-template-columns: auto 1fr; gap: 10px;
  align-items: center;
}
.store-label-text {
  font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-3);
  font-weight: 500;
}
#store-select, #dept-select {
  appearance: none;
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  background: var(--bg);
  padding: 10px 36px 10px 12px;
  font-size: 15px; color: var(--ink);
  cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888892' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px;
}
#store-select:focus, #dept-select:focus { outline: none; border-color: var(--accent); background-color: var(--surface); }
#dept-select:disabled { opacity: 0.5; cursor: not-allowed; }

.store-stats {
  font-size: 12px; color: var(--ink-3);
  display: flex; gap: 6px; align-items: center;
  padding-top: 6px;
  border-top: 1px dashed var(--border);
  margin-top: 4px;
}

.audit-title {
  font-family: var(--font-display);
  font-weight: 600; font-size: 28px;
  letter-spacing: -0.015em;
  margin: 8px 0 4px;
}
.audit-sub {
  margin: 0 0 20px;
  color: var(--ink-3); font-size: 14px;
}

.slots {
  display: flex; flex-direction: column;
  gap: 10px; margin-bottom: 16px;
}

.slot {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 16px; align-items: center;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
  position: relative;
}
.slot:hover { border-color: var(--border-2); }
.slot.has-photo { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.slot.has-photo .slot-meta { padding-right: 36px; }

.slot-clear {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-2);
  background: var(--surface);
  color: var(--ink-3);
  font-size: 18px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.slot.has-photo .slot-clear { display: flex; }
.slot-clear:hover {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: var(--danger);
}

.slot-optional { background: transparent; border-style: dashed; }
.slot-optional.has-photo { background: var(--surface); border-style: solid; }

.slot-thumb {
  width: 76px; height: 76px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px dashed var(--border-2);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.slot.has-photo .slot-thumb { border-style: solid; border-color: var(--accent); }
.thumb {
  width: 100%; height: 100%;
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
.slot-thumb::before {
  content: "";
  position: absolute;
  width: 22px; height: 22px;
  background-color: var(--ink-3);
  -webkit-mask: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M23 19a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h4l2-3h6l2 3h4a2 2 0 0 1 2 2z'/%3E%3Ccircle cx='12' cy='13' r='4'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M23 19a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h4l2-3h6l2 3h4a2 2 0 0 1 2 2z'/%3E%3Ccircle cx='12' cy='13' r='4'/%3E%3C/svg%3E") center/contain no-repeat;
  pointer-events: none; transition: opacity 0.15s;
}
.slot.has-photo .slot-thumb::before { opacity: 0; }

.slot-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px; align-items: center;
}
.slot-num {
  font-family: var(--font-display);
  font-weight: 600; font-size: 22px;
  color: var(--ink-3); line-height: 1;
  width: 22px;
}
.slot.has-photo .slot-num { color: var(--accent); }

.slot-text { display: flex; flex-direction: column; gap: 1px; }
.slot-label { font-weight: 500; font-size: 15px; color: var(--ink); }
.slot-hint  { font-size: 13px; color: var(--ink-3); }

.error {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid #f4c8c8;
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 14px;
  margin: 12px 0 0;
}

.result {
  margin-top: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-2);
  animation: slideUp 0.25s ease-out;
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.result-banner {
  display: flex; gap: 14px; align-items: center;
  padding: 14px;
  border-radius: var(--radius);
  margin-bottom: 18px;
}
.result-banner[data-status="tag_match"]         { background: var(--success-bg); }
.result-banner[data-status="attribute_match"]   { background: var(--info-bg); }
.result-banner[data-status="transferred_match"] { background: var(--warn-bg); }
.result-banner[data-status="no_match"]          { background: var(--accent-bg); }
.result-banner[data-status="conflict"]          { background: var(--danger-bg); }

.result-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 22px; font-weight: 700;
  flex-shrink: 0;
}
.result-banner[data-status="tag_match"] .result-icon         { background: var(--success); color: var(--bg); }
.result-banner[data-status="attribute_match"] .result-icon   { background: var(--info);    color: var(--bg); }
.result-banner[data-status="transferred_match"] .result-icon { background: var(--warn);    color: var(--bg); }
.result-banner[data-status="no_match"] .result-icon          { background: var(--accent);  color: var(--bg); }
.result-banner[data-status="conflict"] .result-icon          { background: var(--danger);  color: var(--bg); }

.result-status-label {
  font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; font-weight: 500;
  color: var(--ink-2);
}
.result-headline {
  font-family: var(--font-display);
  font-weight: 600; font-size: 18px;
  letter-spacing: -0.01em;
  margin: 1px 0 0; color: var(--ink);
}

.status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-left: 8px;
  vertical-align: middle;
  font-family: var(--font-sans);
}
.status-badge.online  { background: var(--success-bg); color: var(--success); }
.status-badge.offline { background: var(--border);     color: var(--ink-2); border: 1px solid var(--border-2); }

.match-summary {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.5;
}

.transferred-action {
  margin: 14px 0 0;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--warn-bg);
  border: 1px dashed var(--warn);
  font-size: 13px;
  color: var(--ink-2);
}
.transferred-action strong { color: var(--ink); }

.diff-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.diff-row {
  display: grid;
  grid-template-columns: 110px 1fr 1fr 24px;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  font-size: 13px;
}
.diff-row:last-child { border-bottom: none; }
.diff-row.diff-header {
  background: var(--bg);
  font-weight: 500;
  font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-3);
}

.diff-label { color: var(--ink-2); }
.diff-old, .diff-new { color: var(--ink); word-break: break-word; }
.diff-row.match  .diff-mark { color: var(--success); font-weight: 700; }
.diff-row.differ .diff-mark { color: var(--warn);    font-weight: 700; }
.diff-row.differ .diff-new  { color: var(--warn);    font-weight: 500; }
.diff-row.added  .diff-mark { color: var(--accent);  font-weight: 700; }
.diff-row.empty  { color: var(--ink-3); }

.mono { font-family: var(--font-mono); font-size: 12px; }

.match-existing, .match-captured {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  background: var(--bg);
}

.kv-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 10px;
  padding: 6px 0;
  font-size: 13px;
}
.kv-row dt {
  margin: 0; color: var(--ink-3);
  font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  align-self: center;
}
.kv-row dd { margin: 0; color: var(--ink); word-break: break-word; }

.conflict-rows { display: flex; flex-direction: column; gap: 10px; }
.conflict-card {
  border: 1px solid var(--danger);
  border-radius: var(--radius);
  padding: 12px;
  background: var(--danger-bg);
}
.conflict-card-label {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 600; color: var(--danger);
  margin-bottom: 6px;
}

.result-extras {
  margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--border);
}
.result-extras summary {
  cursor: pointer; color: var(--ink-2);
  font-size: 13px; font-weight: 500; user-select: none;
}
.result-extras pre {
  margin: 8px 0 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  font-family: var(--font-mono);
  font-size: 11px; line-height: 1.45;
  color: var(--ink-2);
  overflow-x: auto;
  white-space: pre-wrap; word-wrap: break-word;
}

.result-actions {
  margin-top: 18px;
  display: flex; flex-direction: column; gap: 8px;
}

.saved {
  margin-top: 28px;
  background: var(--surface);
  border: 1px solid var(--success);
  border-radius: var(--radius-lg);
  padding: 36px 20px;
  text-align: center;
  box-shadow: var(--shadow-2);
  animation: slideUp 0.25s ease-out;
}
.saved-check {
  width: 56px; height: 56px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: var(--success);
  color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; font-weight: 700;
}
.saved h3 {
  font-family: var(--font-display); font-weight: 600; font-size: 22px;
  margin: 0 0 6px;
}
.saved p { color: var(--ink-2); margin: 0 0 20px; font-size: 14px; }

.done-bar {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px dashed var(--border-2);
}
.done-hint {
  font-size: 12px;
  color: var(--ink-3);
  text-align: center;
  margin: 8px 0 0;
}
.done-hint code {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--border);
  padding: 1px 5px;
  border-radius: 4px;
}

.generate-result {
  margin-top: 24px;
  background: var(--surface);
  border: 1px solid var(--success);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-2);
  animation: slideUp 0.25s ease-out;
}
.generate-result h3 {
  font-family: var(--font-display); font-weight: 600; font-size: 22px;
  margin: 0 0 8px;
  color: var(--success);
}
.generate-result p { color: var(--ink-2); font-size: 14px; margin: 0 0 12px; }
.generate-summary {
  list-style: none; padding: 0; margin: 0 0 16px;
  font-size: 13px; color: var(--ink);
}
.generate-summary li {
  padding: 6px 0;
  border-bottom: 1px dashed var(--border);
}
.generate-summary li:last-child { border-bottom: none; }
.generate-summary strong { font-family: var(--font-mono); color: var(--accent); }
.generate-next {
  font-size: 13px; color: var(--ink-3);
  background: var(--bg);
  border: 1px dashed var(--border-2);
  border-radius: var(--radius);
  padding: 10px;
  margin-bottom: 16px;
}

@media (max-width: 480px) {
  .brand h1     { font-size: 34px; }
  .audit-title  { font-size: 24px; }
  .diff-row     { grid-template-columns: 90px 1fr 1fr 20px; gap: 6px; font-size: 12px; }
}