/* =========================================================
   Depot IT Asset Tool — Swiss Tech Editorial Design System
   Matches /reports dashboard. Zero ornamentation.
   No shadows. No rounded corners. Open Sans only.
   ========================================================= */

/* ----- Tokens ----- */
:root {
  /* Brand primary */
  --color-primary:        #22007c;
  --color-primary-hover:  #0f172a;
  --color-primary-light:  #f8fafc;
  --color-primary-rgb:    34, 0, 124;

  /* Semantic status */
  --color-success:        #2a9d8f;
  --color-success-light:  #f8fafc;
  --color-warning:        #c17454;
  --color-warning-light:  #f8fafc;
  --color-error:          #e63946;
  --color-error-light:    #f8fafc;
  --color-info:           #2ea3f2;
  --color-info-light:     #f8fafc;
  --color-orange:         #c17454;
  --color-orange-light:   #f8fafc;

  /* Neutral scale */
  --neutral-0:   #ffffff;
  --neutral-50:  #f8fafc;
  --neutral-100: #f1f5f9;
  --neutral-200: #e2e8f0;
  --neutral-300: #cbd5e1;
  --neutral-400: #94a3b8;
  --neutral-500: #64748b;
  --neutral-600: #475569;
  --neutral-700: #334155;
  --neutral-800: #1e293b;
  --neutral-900: #0f172a;

  --color-bg:             #ffffff;
  --color-surface:        #ffffff;
  --color-border:         #e2e8f0;
  --color-border-light:   #f1f5f9;

  --color-text:           #0f172a;
  --color-text-secondary: #475569;
  --color-text-tertiary:  #94a3b8;

  --font-body: 'Open Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Consolas', 'Liberation Mono', monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;

  --font-normal:   400;
  --font-medium:   600;
  --font-semibold: 600;
  --font-bold:     700;

  /* Flat geometry */
  --radius-sm:   0;
  --radius-md:   0;
  --radius-lg:   0;
  --radius-pill: 9999px;

  /* Shadows prohibited */
  --shadow-sm:  none;
  --shadow-md:  none;
  --shadow-lg:  none;
}

/* Strict: no shadows anywhere */
*, *::before, *::after {
  box-shadow: none !important;
  text-shadow: none !important;
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; }
input, select { font-family: inherit; }
*:focus-visible {
  outline: 2px solid var(--color-info);
  outline-offset: 2px;
}

/* ----- Header ----- */
.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  padding-top: 3px;
}
.app-header::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-primary);
  z-index: 60;
}
.header-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 48px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-mark {
  width: 32px;
  height: 32px;
  background: var(--color-text);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}
.logo-text {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.logo-text::after {
  content: ' /';
  color: var(--color-border);
  font-weight: var(--font-normal);
  margin-left: 4px;
}
.logo-sub {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: var(--font-semibold);
  padding-left: 4px;
}
.app-nav {
  margin-left: auto;
  display: flex;
  gap: 32px;
  align-items: center;
}
.app-nav a {
  font-size: 11px;
  font-weight: var(--font-bold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  text-decoration: none;
}
.app-nav a:hover { color: var(--color-primary); text-decoration: none; }

/* ----- Section Index (Editorial Stepper) ----- */
.section-index {
  background: var(--neutral-50);
  border-bottom: 1px solid var(--color-border);
}
.section-index-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 14px 48px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.section-index .step {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.section-index .step-num {
  font-size: 11px;
  font-weight: var(--font-bold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neutral-400);
}
.section-index .step-label {
  font-size: 11px;
  font-weight: var(--font-bold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neutral-400);
}
.section-index .step.active .step-num,
.section-index .step.active .step-label {
  color: var(--color-primary);
}
.section-index .step.done .step-num,
.section-index .step.done .step-label {
  color: var(--color-text);
}
.section-index .step-line {
  flex: 0 0 24px;
  height: 1px;
  background: var(--color-border);
}

/* ----- Page ----- */
.page-content {
  max-width: 1600px;
  margin: 0 auto;
  padding: 72px 48px 96px;
}

/* ----- STATE 1: Upload — hero + editorial frame ----- */
.state-upload {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}

.meta-strip {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 10px;
  font-weight: var(--font-bold);
  color: var(--neutral-400);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  padding-bottom: 10px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}
.meta-dot {
  width: 3px;
  height: 3px;
  background: var(--neutral-300);
  display: inline-block;
}

.hero {
  max-width: 900px;
  margin-bottom: 56px;
}
.hero-headline {
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: var(--font-bold);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--color-text);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-headline-muted {
  color: var(--neutral-300);
}
.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 640px;
  line-height: 1.55;
}

.state-upload {
  max-width: 860px;
  margin: 0 auto;
}
.upload-frame {
  position: relative;
  background: var(--neutral-50);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  padding: 56px 56px 48px;
  overflow: hidden;
  width: 100%;
}
.upload-body {
  position: relative;
  z-index: 1;
}
.ghost-numeral {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24rem;
  line-height: 0.8;
  font-weight: var(--font-bold);
  color: var(--neutral-200);
  opacity: 0.35;
  letter-spacing: -0.05em;
  user-select: none;
  pointer-events: none;
  z-index: 0;
}

/* ----- Eyebrow labels (replaces polite form-label) ----- */
.eyebrow-label {
  display: block;
  font-size: 10px;
  font-weight: var(--font-bold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 10px;
}

/* ----- Form controls ----- */
.form-group { margin-bottom: 24px; }
.form-group:last-child { margin-bottom: 0; }
.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin-bottom: 8px;
}
.form-select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  background: var(--color-surface);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2322007c' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
  cursor: pointer;
  border-radius: 0;
}
.form-select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-primary);
}

/* ----- Drop Zone ----- */
.drop-zone {
  position: relative;
  border: 1.5px dashed var(--neutral-300);
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  background: var(--color-surface);
}
.drop-zone:hover,
.drop-zone.dragover {
  border-color: var(--color-primary);
  background: var(--neutral-50);
}
.drop-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.drop-zone-icon {
  width: 36px;
  height: 36px;
  margin: 0 auto 14px;
  color: var(--color-primary);
}
.drop-zone-icon.has-file { color: var(--color-success); }
.drop-zone-text {
  font-size: 11px;
  font-weight: var(--font-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}
.drop-zone-text strong { color: var(--color-primary); font-weight: var(--font-bold); }
.drop-zone-hint {
  font-size: 10px;
  color: var(--color-text-tertiary);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: var(--font-semibold);
}
.drop-zone-filename {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-success);
  margin-top: 10px;
  font-family: var(--font-mono);
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  border: none;
  cursor: pointer;
  line-height: 1;
  white-space: nowrap;
  min-height: 48px;
  border-radius: 0;
}
@media (prefers-reduced-motion: no-preference) {
  .btn { transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, opacity 0.15s ease; }
}
.btn-primary {
  background: var(--color-text);
  color: white;
  border: 1px solid var(--color-text);
}
.btn-primary:hover:not(:disabled) {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-success {
  background: var(--color-success);
  color: white;
  border: 1px solid var(--color-success);
}
.btn-success:hover:not(:disabled) {
  background: #218276;
  border-color: #218276;
}
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover:not(:disabled) {
  border-color: var(--color-text);
  color: var(--color-text);
}
.btn-ghost:hover:not(:disabled) a { text-decoration: none; }
a.btn-ghost:hover { text-decoration: none; }
.btn-sm {
  padding: 7px 12px;
  font-size: 10px;
  min-height: 30px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  gap: 6px;
}
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.btn-full { width: 100%; }

/* Editorial variant: uppercase, wide letter-spacing */
.btn-editorial {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 11px;
  padding: 16px 28px;
}
.btn-editorial.btn-full { padding: 18px 28px; }

/* Loading spinner inside button */
.btn-loading { position: relative; color: transparent !important; pointer-events: none; }
.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  top: 50%; left: 50%;
  margin-top: -8px; margin-left: -8px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* ----- STATE 2: Review — section header + KPI + table ----- */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.section-head-text { min-width: 0; }
.section-eyebrow {
  font-size: 10px;
  font-weight: var(--font-bold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: var(--font-bold);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--color-text);
  text-transform: uppercase;
}
.section-head-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

/* ----- KPI Stat Cards — 72px numbers ----- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--neutral-50);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  padding: 28px 28px 24px;
  cursor: pointer;
  user-select: none;
  position: relative;
  min-height: 140px;
}
@media (prefers-reduced-motion: no-preference) {
  .stat-card { transition: background 0.15s, border-left-color 0.15s; }
}
.stat-card:hover { background: var(--neutral-100); }
.stat-card.active { background: var(--neutral-100); }
.stat-card .stat-label {
  font-size: 10px;
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
}
.stat-card .stat-value {
  font-size: 72px;
  font-weight: var(--font-bold);
  line-height: 0.8;
  letter-spacing: -0.04em;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.stat-card.ready   { border-left-color: var(--color-success); }
.stat-card.no-dep  { border-left-color: var(--color-info); }
.stat-card.out     { border-left-color: var(--color-warning); }
.stat-card.errors  { border-left-color: var(--color-error); }
.stat-card.success { border-left-color: var(--color-success); }

/* ----- Data Card (table wrapper) ----- */
.data-card {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}
.selected-count {
  font-size: 10px;
  font-weight: var(--font-bold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  background: var(--neutral-50);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.selected-count:empty { display: none; }

/* ----- Table ----- */
.table-wrap {
  overflow-x: auto;
  background: var(--color-surface);
  position: relative;
}
.data-card .table-wrap { border: none; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-xs);
}
thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--neutral-50);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 12px;
  text-align: left;
  font-size: 10px;
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-secondary);
  white-space: nowrap;
}
tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
  color: var(--color-text);
  line-height: 1.3;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr                                   { background: var(--color-surface); }
tbody tr[data-state="READY"]               { background: rgba(42,157,143,0.06); }
tbody tr[data-state="READY_NO_DEP"]        { background: rgba(46,163,242,0.06); }
tbody tr[data-state="ALREADY_CHECKED_OUT"] { background: rgba(193,116,84,0.08); }
tbody tr[data-state="NOT_FOUND"]           { background: rgba(230,57,70,0.07); }
tbody tr[data-state="TYPE_MISMATCH"]       { background: rgba(193,116,84,0.08); }
tbody tr[data-state="DUPLICATE"]           { background: rgba(230,57,70,0.07); }
tbody tr[data-state="FAILED"]              { background: rgba(230,57,70,0.07); }
tbody tr[data-state="SUCCESS"]             { background: rgba(42,157,143,0.08); }
tbody tr:hover                             { background: var(--neutral-50) !important; }
tbody tr.row-filtered                      { display: none; }

.td-serial { font-weight: var(--font-bold); color: var(--color-text); font-family: var(--font-mono); font-size: 11px; }
.td-name   { font-weight: var(--font-semibold); color: var(--color-text); }
.td-dim    { color: var(--neutral-500); font-size: 11px; }
.td-check  { width: 36px; text-align: center; }
.td-check input[type="checkbox"] {
  width: 14px; height: 14px;
  cursor: pointer;
  accent-color: var(--color-primary);
  margin: 0;
}
.th-check { width: 36px; text-align: center; }
.th-check input[type="checkbox"] {
  width: 14px; height: 14px;
  cursor: pointer;
  accent-color: var(--color-primary);
  margin: 0;
}
.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: var(--font-semibold);
}
.td-muted { color: var(--color-text-secondary); }
.td-em    { font-weight: var(--font-semibold); }
.td-rownum {
  color: var(--neutral-400);
  font-size: 10px;
  width: 36px;
  font-family: var(--font-mono);
  font-weight: var(--font-semibold);
}

/* ----- Loading Overlay ----- */
.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 5;
}
.loading-overlay.section-hidden { display: none; }
.loading-spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--neutral-200);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-bottom: 14px;
}
.loading-text {
  font-size: 11px;
  color: var(--color-text);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}
.loading-subtext {
  font-size: 11px;
  color: var(--color-text-tertiary);
  margin-top: 6px;
}

/* Override button for errors */
.btn-override {
  background: transparent;
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
  padding: 4px 8px;
  font-size: 10px;
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  white-space: nowrap;
  min-height: 0;
  margin-top: 6px;
  border-radius: 0;
}
.btn-override:hover {
  background: var(--color-warning);
  color: white;
}

/* ----- Badges ----- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  font-size: 10px;
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
  border: 1px solid;
  background: var(--color-surface);
}
.badge-ready           { color: var(--color-success); border-color: var(--color-success); }
.badge-ready-no-dep    { color: var(--color-info);    border-color: var(--color-info); }
.badge-not-found       { color: var(--color-error);   border-color: var(--color-error); }
.badge-duplicate       { color: var(--color-error);   border-color: var(--color-error); }
.badge-ambiguous       { color: var(--color-error);   border-color: var(--color-error); }
.badge-checked-out     { color: var(--color-orange);  border-color: var(--color-orange); }
.badge-type-mismatch   { color: var(--color-warning); border-color: var(--color-warning); }
.badge-checking-out    { color: var(--color-primary); border-color: var(--color-primary); }
.badge-success         { color: var(--color-success); border-color: var(--color-success); }
.badge-failed          { color: var(--color-error);   border-color: var(--color-error); }
.badge-pending         { color: var(--neutral-500);   border-color: var(--neutral-300); }
.badge-api-error       { color: var(--color-error);   border-color: var(--color-error); }

.badge-spinner {
  width: 10px; height: 10px;
  border: 1.5px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

/* Confirm checkbox for NO_DEP */
.confirm-row { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.confirm-row input[type="checkbox"] { width: 14px; height: 14px; cursor: pointer; accent-color: var(--color-info); }
.confirm-row label { font-size: 11px; color: var(--color-info); cursor: pointer; }

/* Reason text */
.reason-text {
  font-size: 10px;
  color: var(--color-text-tertiary);
  margin-top: 3px;
  display: block;
  max-width: 220px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.reason-text.error  { color: var(--color-error); }
.reason-text.orange { color: var(--color-orange); }
.state-cell { position: relative; }
.state-cell:hover .reason-text {
  white-space: normal;
  overflow: visible;
  position: absolute;
  z-index: 10;
  background: var(--neutral-900);
  color: white;
  padding: 8px 12px;
  max-width: 300px;
  left: 0;
  top: 100%;
  margin-top: 6px;
  font-size: 11px;
}

/* ----- Progress Bar ----- */
.progress-wrap {
  margin: 0 0 16px;
  display: none;
}
.progress-wrap.visible { display: block; }
.progress-label {
  font-size: 10px;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: var(--font-bold);
}
.progress-bar-track {
  height: 4px;
  background: var(--neutral-200);
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  background: var(--color-primary);
  width: 0%;
}
@media (prefers-reduced-motion: no-preference) {
  .progress-bar-fill { transition: width 0.3s ease; }
}
.progress-bar-fill.indeterminate {
  width: 40%;
  animation: indeterminate 1.4s ease-in-out infinite;
}
@keyframes indeterminate {
  0%   { margin-left: -40%; }
  100% { margin-left: 100%; }
}

/* ----- STATE 3: Complete — split hero summary ----- */
.summary-card {
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-success);
  background: var(--neutral-50);
  padding: 56px 56px;
  display: flex;
  align-items: stretch;
  gap: 56px;
  flex-wrap: wrap;
}
.summary-card.has-errors { border-left-color: var(--color-warning); }
.summary-card.has-errors .summary-number { color: var(--color-warning); }
.summary-card.has-errors .summary-eyebrow { color: var(--color-warning); }
.summary-hero {
  flex: 0 0 auto;
  min-width: 240px;
}
.summary-number {
  font-size: clamp(5rem, 12vw, 10rem);
  font-weight: var(--font-bold);
  line-height: 0.8;
  letter-spacing: -0.05em;
  color: var(--color-success);
  font-variant-numeric: tabular-nums;
}
.summary-eyebrow {
  font-size: 11px;
  font-weight: var(--font-bold);
  color: var(--color-success);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  margin-top: 20px;
}
.summary-body {
  flex: 1 1 320px;
  min-width: 0;
  padding-left: 56px;
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.summary-body h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.summary-body p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 540px;
}
.summary-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ----- Toasts ----- */
.toast-container {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: var(--neutral-900);
  color: white;
  font-size: var(--text-sm);
  max-width: 380px;
  pointer-events: all;
  border-left: 4px solid transparent;
}
@media (prefers-reduced-motion: no-preference) {
  .toast { animation: slideUp 0.3s ease-out; }
  .toast.removing { animation: slideDown 0.25s ease-in forwards; }
}
.toast-success { border-left-color: var(--color-success); }
.toast-error   { border-left-color: var(--color-error); }
.toast-info    { border-left-color: var(--color-info); }
.toast-body { flex: 1; line-height: 1.4; }
.toast-title {
  font-weight: var(--font-bold);
  margin-bottom: 2px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 10px;
  color: white;
}
.toast-msg { font-size: var(--text-xs); color: var(--neutral-300); line-height: 1.5; }
.toast-close {
  background: none;
  border: none;
  color: var(--neutral-400);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
  font-size: 20px;
}
.toast-close:hover { color: white; }

/* Inline spinner */
.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--neutral-300);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}

/* Empty state */
.empty-state {
  padding: 80px 24px;
  text-align: center;
  color: var(--color-text-secondary);
}
.empty-state svg {
  width: 40px; height: 40px;
  margin: 0 auto 16px;
  color: var(--neutral-300);
  display: block;
}
.empty-state p {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: var(--font-semibold);
  color: var(--neutral-500);
}

/* ----- Alerts ----- */
.alert {
  padding: 14px 16px;
  font-size: var(--text-sm);
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid;
}
.alert-error {
  background: var(--color-surface);
  color: var(--color-error);
  border-color: var(--color-error);
  border-left-width: 4px;
}
.alert-info {
  background: var(--color-surface);
  color: var(--color-info);
  border-color: var(--color-info);
  border-left-width: 4px;
}

/* ----- Animations ----- */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes slideUp {
  from { transform: translateY(16px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
@keyframes slideDown {
  from { transform: translateY(0);    opacity: 1; }
  to   { transform: translateY(16px); opacity: 0; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Section visibility */
.section-hidden { display: none !important; }

/* ----- Legacy .card shim (kept for other templates that may reference it) ----- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}
.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-title {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.card-body { padding: 24px; }
.upload-card { max-width: 640px; margin: 0 auto; }
.results-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.stepper { display: flex; align-items: center; gap: 0; margin-bottom: 32px; }
.stepper .step { display: flex; align-items: center; gap: 10px; flex: 1; }

/* ----- Responsive ----- */
@media (max-width: 1024px) {
  .header-inner,
  .section-index-inner,
  .page-content { padding-left: 32px; padding-right: 32px; }
  .page-content { padding-top: 56px; padding-bottom: 72px; }
  .hero { margin-bottom: 40px; }
  .upload-frame { padding: 40px 36px 36px; }
  .summary-card { padding: 40px 36px; gap: 32px; }
  .summary-body { padding-left: 32px; }
}
@media (max-width: 768px) {
  .header-inner,
  .section-index-inner,
  .page-content { padding-left: 20px; padding-right: 20px; }
  .section-index-inner { gap: 10px; padding-top: 12px; padding-bottom: 12px; }
  .section-index .step-line { flex-basis: 14px; }
  .page-content { padding-top: 40px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card .stat-value { font-size: 56px; }
  .upload-frame { padding: 32px 24px 28px; }
  .ghost-numeral { font-size: 14rem; right: -20px; }
  .hero-sub { font-size: var(--text-base); }
  .section-head { flex-direction: column; align-items: flex-start; }
  .summary-card { flex-direction: column; padding: 32px 24px; }
  .summary-body { padding-left: 0; border-left: none; border-top: 1px solid var(--color-border); padding-top: 24px; }
}