/* ================================================================
   Service Assurance — Shift Report Tool
   Design: Refined Corporate / Premium Minimal (Delay Analyzer style)
   Fonts: DM Sans · DM Mono · Instrument Serif
   ================================================================ */

/* ── TOKENS ──────────────────────────────────────────────────── */
:root {
  --bg:            #F5F4F0;
  --surface:       #FFFFFF;
  --surface-2:     #F0EFE9;
  --border:        #E2E0D8;
  --border-strong: #C8C6BC;

  --text-primary:   #1A1916;
  --text-secondary: #6B6860;
  --text-tertiary:  #A8A69E;

  --accent:       #1A1916;
  --accent-light: #2E2C28;

  --ok:      #1A6B3C;
  --ok-bg:   #EBF7F1;
  --warn:    #B84E1A;
  --warn-bg: #FDF0E8;
  --danger:  #C0392B;

  --font-sans:    'DM Sans', sans-serif;
  --font-mono:    'DM Mono', monospace;
  --font-display: 'Instrument Serif', serif;

  --radius:    6px;
  --radius-lg: 12px;
  --ease:      cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 3px rgba(26,25,22,.06), 0 1px 2px rgba(26,25,22,.04);
  --shadow-md: 0 4px 12px rgba(26,25,22,.08), 0 1px 4px rgba(26,25,22,.06);
}

/* ── RESET ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: var(--surface-2);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--text-primary);
}

/* ── HEADER ──────────────────────────────────────────────────── */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { color: var(--text-primary); display: flex; align-items: center; flex-shrink: 0; }
.brand-name {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.brand-org {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
  margin-top: 1px;
}
.header-right { display: flex; align-items: center; gap: 12px; }
.version-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  color: var(--text-secondary);
}
.header-clock {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}
.btn-reset {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 5px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: all 0.15s;
  font-weight: 500;
}
.btn-reset:hover { border-color: var(--danger); color: var(--danger); background: #FDF0EC; }

/* ── TAB NAV ─────────────────────────────────────────────────── */
.tab-nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  overflow-x: auto;
  max-width: 100%;
}
.tab-nav::-webkit-scrollbar { display: none; }
.tab-btn {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 14px 22px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  font-weight: 500;
}
.tab-btn:hover { color: var(--text-secondary); }
.tab-btn.active { color: var(--text-primary); border-bottom-color: var(--text-primary); }

/* ── CONTENT ─────────────────────────────────────────────────── */
/* ── TAB TRANSITIONS ─────────────────────────────────────────── */
.tab-panel {
  display: none;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
}
.tab-panel.active {
  display: block;
  animation: tabIn 0.28s var(--ease) forwards;
}
@keyframes tabIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
}

/* ── SECTION HEAD ────────────────────────────────────────────── */
.section-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 2rem;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.section-head h2 em { font-style: italic; color: var(--text-secondary); }
.section-badge {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid var(--border-strong);
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
}

/* ── CARD ────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 1.25rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.card-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  font-weight: 500;
}
.card-body { padding: 1.5rem; }
.card-body + .card-body { border-top: 1px solid var(--border); }

/* ── FORM FIELDS ─────────────────────────────────────────────── */
.field-grid   { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.2rem; }
.field-stack  { display: flex; flex-direction: column; gap: 1.2rem; }
.field-block  { display: flex; flex-direction: column; gap: 5px; }
.field-block label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.field-input {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 8px 11px;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
}
.field-input:focus { border-color: var(--text-primary); }
.field-input::placeholder { color: var(--text-tertiary); }
.dt-wrap { display: flex; gap: 6px; }
.dt-wrap .field-input:first-child { flex: 1.4; }
.dt-wrap .field-input:last-child  { flex: 1; }

/* ── STATUS TOGGLE ───────────────────────────────────────────── */
.status-row { display: flex; gap: 6px; }
.st-btn {
  flex: 1;
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.15s;
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.st-btn.normal-on { background: var(--ok-bg); border-color: #86EFAC; color: var(--ok); }
.st-btn.issue-on  { background: var(--warn-bg); border-color: #FDBA74; color: var(--warn); }

/* ── UPLOAD ZONE ─────────────────────────────────────────────── */
.upload-zone {
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}
.upload-zone:hover { border-color: var(--text-primary); border-style: solid; background: var(--surface-2); }
.upload-zone.loaded { border-color: var(--ok); border-style: solid; background: var(--ok-bg); }
.upload-zone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
.upload-zone__inner {
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}
.upload-icon { color: var(--text-tertiary); font-size: 1.5rem; margin-bottom: 0.2rem; }
.upload-label { font-size: 0.88rem; font-weight: 500; color: var(--text-primary); }
.upload-label strong { color: var(--text-primary); }
.upload-status {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ok);
  margin-top: 4px;
  font-weight: 500;
}
.upload-status.error { color: var(--warn); }
.upload-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.upload-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 6px;
  font-weight: 500;
}

/* ── PIVOT TABLE (tool view) ─────────────────────────────────── */
.pivot-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-top: 1rem;
  box-shadow: var(--shadow-sm);
}
.pivot-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.pivot-table th {
  background: var(--surface-2);
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 9px 14px;
  text-align: right;
  border-bottom: 1px solid var(--border-strong);
  border-right: 1px solid var(--border);
  white-space: nowrap;
}
.pivot-table th:first-child { text-align: left; }
.pivot-table td {
  padding: 8px 14px;
  text-align: right;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 0.8rem;
}
.pivot-table td:first-child { text-align: left; color: var(--text-secondary); font-weight: 500; }
.pivot-table tr:hover td { background: var(--surface-2); }
.pivot-table .grand-row td {
  font-weight: 700;
  color: var(--text-primary) !important;
  background: var(--surface-2);
  border-top: 1.5px solid var(--border-strong);
}
.pivot-table .zero { color: var(--text-tertiary) !important; }
.no-data {
  text-align: center;
  padding: 3rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* ── SCREENSHOT CARD (white printable) ──────────────────────── */
.screenshot-wrap {
  background: var(--surface-2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 1.25rem;
  display: none;
  flex-direction: column;
  gap: 1rem;
  animation: screenIn 0.3s var(--ease);
}
.screenshot-wrap.show { display: flex; }
.screenshot-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.screenshot-card {
  background: #FFFFFF;
  border-radius: 8px;
  padding: 32px 36px 28px;
  display: inline-block;
  width: fit-content;
  min-width: 520px;
  max-width: none;
  box-shadow: 0 2px 20px rgba(0,0,0,0.10), 0 0 0 1px rgba(0,0,0,0.05);
  overflow: visible;
  font-family: var(--font-mono);
}
.sc-eyebrow {
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #999;
  margin-bottom: 4px;
}
.sc-title {
  font-family: 'Instrument Serif', serif;
  font-size: 1.4rem;
  font-weight: 400;
  color: #1A1916;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.sc-time {
  font-size: 0.7rem;
  color: #888;
  margin-bottom: 20px;
  letter-spacing: 0.01em;
}
.sc-table {
  border-collapse: collapse;
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.78rem;
  margin-bottom: 18px;
}
.sc-table th {
  background: #EEF0F5;
  padding: 8px 14px;
  text-align: right;
  font-weight: 600;
  color: #1A1916;
  border: 1px solid #D0D4DE;
  white-space: nowrap;
  font-size: 0.72rem;
}
.sc-table th:first-child { text-align: left; }
.sc-table td {
  padding: 7px 14px;
  text-align: right;
  border: 1px solid #D0D4DE;
  color: #1A1916;
  font-size: 0.78rem;
  white-space: nowrap;
}
.sc-table td:first-child { text-align: left; font-weight: 600; background: #EEF0F5 !important; }
.sc-table tr:nth-child(odd)  td { background: #FFFFFF; }
.sc-table tr:nth-child(even) td { background: #F9FAFB; }
.sc-table .sc-grand td {
  background: #EEF0F5 !important;
  font-weight: 700;
  border-top: 2px solid #A0A4AE;
}
.sc-table .zero { color: #CCC !important; }
.sc-meta { margin-top: 6px; }
.sc-meta-line {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.78rem;
  line-height: 1.9;
  color: #1A1916;
}
.sc-meta-line strong { font-weight: 600; }
.sc-status-normal { color: #1A6B3C; font-weight: 600; }
.sc-status-issue  { color: #B84E1A; font-weight: 600; }
.card-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* ── HTTP SOURCE BLOCKS ──────────────────────────────────────── */
.src-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  align-items: start;
}
.src-block {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s;
}
.src-block.has-data { border-color: var(--text-primary); }
.src-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  background: var(--surface-2);
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.src-header:hover { background: var(--bg); }
.src-block.has-data .src-header { background: var(--surface-2); }
.src-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: 0.04em;
}
.src-total {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.src-block.has-data .src-total { color: var(--text-primary); font-weight: 600; }
.src-arrow { font-size: 8px; color: var(--text-tertiary); transition: transform 0.2s; }
.src-block.open .src-arrow { transform: rotate(180deg); }
.src-codes { display: none; padding: 10px 12px; background: var(--surface); border-top: 1px solid var(--border); }
.src-block.open .src-codes { display: block; }
.codes-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 5px; }
.code-item { display: flex; flex-direction: column; gap: 3px; }
.code-item label {
  font-size: 0.62rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
}
.code-item .field-input { font-size: 0.78rem; padding: 5px 4px; height: 32px; text-align: center; }

/* ── DLR ─────────────────────────────────────────────────────── */
.dlr-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.dlr-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  text-align: center;
}
.dlr-code {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-tertiary);
  margin-bottom: 6px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.dlr-count {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1;
}
.dlr-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  white-space: nowrap;
  text-decoration: none;
}
.btn--primary { background: var(--text-primary); color: #FFF; border-color: var(--text-primary); }
.btn--primary:hover { background: var(--accent-light); border-color: var(--accent-light); }
.btn--outline { background: transparent; color: var(--text-primary); border-color: var(--border-strong); }
.btn--outline:hover { background: var(--surface-2); border-color: var(--text-primary); }
.btn--ghost  { background: transparent; color: var(--text-secondary); border-color: transparent; }
.btn--ghost:hover  { background: var(--surface-2); color: var(--text-primary); }
.btn--success { background: #1A6B3C; color: #FFF; border-color: #1A6B3C; }
.btn--success:hover { background: #155C33; }
.btn--sm { padding: 6px 12px; font-size: 0.75rem; }
.btn-row { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 1rem; }

/* ── DRIVE BACKUP ────────────────────────────────────────────── */
.file-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 6px;
}
.file-status-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-primary);
}
.file-status-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}
.file-status-ready { color: var(--ok); font-weight: 600; }

/* ── DELAY TAB ───────────────────────────────────────────────── */
.delay-upload-hero {
  max-width: 540px;
  margin-bottom: 2rem;
}
.delay-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.7rem;
}
.delay-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
.delay-headline em { font-style: italic; color: var(--text-secondary); }
.delay-subtext { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.65; }

.delay-upload-zone {
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  background: var(--surface);
  margin-bottom: 1.5rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}
.delay-upload-zone:hover,
.delay-upload-zone.drag-over { border-color: var(--text-primary); border-style: solid; background: var(--surface-2); }
.delay-upload-zone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.delay-upload-zone__inner {
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  text-align: center;
}
.delay-zone-icon { color: var(--text-tertiary); margin-bottom: 0.3rem; }
.delay-zone-label { font-size: 0.95rem; font-weight: 500; color: var(--text-primary); }
.delay-zone-hint  { font-size: 0.78rem; color: var(--text-tertiary); }
.delay-zone-formats { font-size: 0.72rem; color: var(--text-tertiary); font-family: var(--font-mono); margin-top: 0.3rem; }

.req-box {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  padding: 1.4rem 1.6rem;
  max-width: 600px;
}
.req-box-title {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.9rem;
}
.req-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem 1.5rem; }
.req-item { display: flex; flex-direction: column; gap: 2px; }
.req-item code { font-size: 0.75rem; color: var(--text-primary); }
.req-item span { font-size: 0.7rem; color: var(--text-tertiary); }
.req-item--opt code { color: var(--text-secondary); }

.loading-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 35vh;
  gap: 1.2rem;
}
.loading-spinner svg { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}
.loading-bar { width: 200px; height: 2px; background: var(--border); border-radius: 2px; overflow: hidden; }
.loading-bar__fill { height: 100%; width: 0; background: var(--text-primary); transition: width 0.3s var(--ease); }

.delay-results { display: none; animation: screenIn 0.3s var(--ease); }
.delay-results.show { display: block; }

.results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.results-bar__left { display: flex; align-items: center; gap: 1rem; }
.results-bar__right { display: flex; gap: 0.5rem; }
.results-meta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-tertiary);
}
.time-range-bar {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-secondary);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 14px;
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.time-range-bar strong { color: var(--text-primary); }

.op-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.op-card {
  padding: 1.2rem 1.4rem;
  border-right: 1px solid var(--border);
  position: relative;
}
.op-card:last-child { border-right: none; }
.op-card::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; }
.op-card.c-gp::before    { background: #0074B7; }
.op-card.c-robi::before  { background: #C0392B; }
.op-card.c-bl::before    { background: #D35400; }
.op-card.c-tt::before    { background: #27AE60; }
.op-card.c-total::before { background: var(--text-primary); }
.op-card__name {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.5rem;
}
.op-card__total {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 400;
  line-height: 1;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}
.op-card__delayed { font-family: var(--font-mono); font-size: 0.68rem; }
.op-card__delayed .d-num  { color: var(--warn); font-weight: 500; }
.op-card__delayed .d-pct  { color: var(--text-tertiary); }
.op-card__delayed .d-none { color: var(--ok); }

.delay-report-card {
  background: #FFFFFF;
  border-radius: 8px;
  padding: 32px 36px 28px;
  display: inline-block;
  width: fit-content;
  min-width: 520px;
  max-width: none;
  box-shadow: 0 2px 20px rgba(0,0,0,0.10), 0 0 0 1px rgba(0,0,0,0.05);
  overflow: visible;
  font-family: var(--font-mono);
}

/* ── TOAST ───────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--text-primary);
  color: #FFF;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  padding: 8px 18px;
  border-radius: var(--radius);
  opacity: 0;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  z-index: 999;
  pointer-events: none;
}
.toast--show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── FOOTER ──────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-size: 0.68rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  margin-top: auto;
}
.sep { color: var(--border-strong); }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 640px) {
  .content { padding: 1.5rem 1rem; }
  .field-grid, .field-grid-3, .codes-grid, .upload-cols, .dlr-grid, .req-grid { grid-template-columns: 1fr; }
  .src-grid { grid-template-columns: 1fr; }
  .header-clock { display: none; }
  .screenshot-card, .delay-report-card { min-width: unset; width: 100%; }
}

/* ── SEGMENTED CONTROL (MNO / IPTSP toggle) ─────────────────── */
.seg-control {
  display: inline-flex;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 3px;
  gap: 2px;
  margin-bottom: 1.25rem;
}
.seg-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 20px;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.seg-btn:hover { color: var(--text-secondary); background: var(--bg); }
.seg-btn--active {
  background: var(--surface);
  color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(26,25,22,.1);
}

/* ── DELAY ISSUE FLAG (30%+ delay) ──────────────────────────── */
.op-card--issue {
  background: var(--warn-bg);
}
.op-card--issue::before { background: var(--warn) !important; }
.d-num-issue { color: var(--warn); font-weight: 700; }
.d-pct-issue { color: var(--warn); font-weight: 600; }
.op-card__flag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--warn);
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid #FDBA74;
}