/* ── Interlock — app.css ─────────────────────────────────────────────────── */
/* Mobile-first, dark navy theme. */

/* ── Reset & base ─────────────────────────────────────────────────────────── */

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

:root {
  --navy:       #0a1f44;
  --navy-mid:   #122454;
  --navy-light: #1a3366;
  --navy-card:  #152a5a;
  --accent:     #2d7dd2;
  --accent-mid: #245fa8;
  --success:    #28a745;
  --warning:    #ffc107;
  --danger:     #dc3545;
  --text:       #e8edf5;
  --text-muted: #8a9bbf;
  --border:     #1e3670;
  --radius:     8px;
  --nav-h:      64px;
  --header-h:   52px;
}

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background:  var(--navy);
  color:       var(--text);
  min-height:  100dvh;
  overflow-x:  hidden;
}

a            { color: var(--accent); text-decoration: none; }
a:hover      { text-decoration: underline; }
button       { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

/* ── Scrollbars ────────────────────────────────────────────────────────────── */

::-webkit-scrollbar            { width: 6px; }
::-webkit-scrollbar-track      { background: var(--navy); }
::-webkit-scrollbar-thumb      { background: var(--navy-light); border-radius: 3px; }

/* ── Layout ────────────────────────────────────────────────────────────────── */

#app-shell {
  display:        flex;
  flex-direction: column;
  min-height:     100dvh;
}

.view-content {
  flex: 1;
  overflow-y: auto;
  padding:    1rem 1rem calc(var(--nav-h) + 1rem);
  max-width:  720px;
  margin:     0 auto;
  width:      100%;
}

/* ── Overlay screens (terms / access gate) ─────────────────────────────────── */

.overlay-screen {
  position:       fixed;
  inset:          0;
  z-index:        900;
  background:     var(--navy);
  display:        flex;
  flex-direction: column;
  align-items:    center;
  justify-content: center;
  padding:        1.5rem;
}

.overlay-screen[hidden] { display: none; }

.overlay-card {
  background:    var(--navy-mid);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       2rem 1.5rem;
  max-width:     480px;
  width:         100%;
}

.overlay-logo {
  font-size:   1.8rem;
  font-weight: 700;
  color:       var(--accent);
  margin-bottom: 0.25rem;
  text-align:  center;
}

.overlay-subtitle {
  color:        var(--text-muted);
  font-size:    0.85rem;
  text-align:   center;
  margin-bottom: 1.5rem;
}

/* Terms screen */

.terms-box {
  background:    var(--navy);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       1rem;
  height:        220px;
  overflow-y:    auto;
  font-size:     0.85rem;
  line-height:   1.6;
  color:         var(--text-muted);
  margin-bottom: 1.25rem;
}

.terms-box h3 { color: var(--text); margin: 0.75rem 0 0.35rem; font-size: 0.9rem; }
.terms-box p  { margin-bottom: 0.5rem; }

.terms-check-row {
  display:     flex;
  align-items: flex-start;
  gap:         0.75rem;
  margin-bottom: 1.25rem;
  font-size:   0.9rem;
  line-height: 1.4;
}

.terms-check-row input[type="checkbox"] {
  width:      18px;
  height:     18px;
  flex-shrink: 0;
  margin-top:  2px;
  accent-color: var(--accent);
}

/* Access gate */

.access-gate-fields { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1rem; }

#access-code-input {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-align:     center;
  font-size:      1.2rem;
}

.access-error {
  color:      var(--danger);
  font-size:  0.85rem;
  text-align: center;
  min-height: 1.25rem;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

.shake { animation: shake 0.4s ease; }

/* ── Bottom navigation ─────────────────────────────────────────────────────── */

#bottom-nav {
  position:       fixed;
  bottom:         0;
  left:           0;
  right:          0;
  height:         var(--nav-h);
  background:     var(--navy-mid);
  border-top:     1px solid var(--border);
  display:        flex;
  z-index:        100;
}

.nav-tab {
  flex:            1;
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  gap:             3px;
  background:      none;
  border:          none;
  color:           var(--text-muted);
  font-size:       0.7rem;
  padding:         0;
  position:        relative;
  transition:      color 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.nav-tab .nav-icon    { font-size: 1.3rem; line-height: 1; }
.nav-tab .nav-label   { font-size: 0.68rem; }
.nav-tab.active       { color: var(--accent); }
.nav-tab:hover        { color: var(--text); }

.nav-badge {
  position:       absolute;
  top:            6px;
  right:          calc(50% - 18px);
  background:     var(--danger);
  color:          white;
  border-radius:  10px;
  font-size:      0.6rem;
  font-weight:    700;
  padding:        1px 5px;
  min-width:      16px;
  text-align:     center;
  display:        none;
}

.nav-badge.visible { display: block; }

/* ── Buttons ───────────────────────────────────────────────────────────────── */

.btn {
  display:       inline-flex;
  align-items:   center;
  justify-content: center;
  gap:           0.4rem;
  padding:       0.6rem 1.2rem;
  border-radius: var(--radius);
  border:        none;
  font-size:     0.95rem;
  font-weight:   500;
  transition:    background 0.15s, opacity 0.15s;
  white-space:   nowrap;
  user-select:   none;
}

.btn:disabled  { opacity: 0.45; cursor: not-allowed; }
.btn-full      { width: 100%; }

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

.btn-secondary { background: var(--navy-light); color: var(--text); }
.btn-secondary:hover:not(:disabled) { background: #243d80; }

.btn-success   { background: var(--success);    color: white; }
.btn-success:hover:not(:disabled)  { background: #1e8c38; }

.btn-danger    { background: var(--danger);     color: white; }
.btn-danger:hover:not(:disabled)   { background: #b82e3b; }

.btn-ghost     { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover:not(:disabled)    { color: var(--text); border-color: var(--text-muted); }

.btn-ghost.btn-danger { color: var(--danger); border-color: var(--danger); }
.btn-ghost.btn-danger:hover:not(:disabled) { background: rgba(220,53,69,0.1); }

.btn-sm  { padding: 0.35rem 0.75rem; font-size: 0.82rem; }
.btn-icon { padding: 0.35rem 0.5rem; }

/* ── Forms ─────────────────────────────────────────────────────────────────── */

.form-group {
  display:        flex;
  flex-direction: column;
  gap:            0.4rem;
  margin-bottom:  1rem;
}

.form-group label {
  font-size:  0.82rem;
  color:      var(--text-muted);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  background:    var(--navy-card);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  color:         var(--text);
  padding:       0.6rem 0.75rem;
  width:         100%;
  outline:       none;
  transition:    border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); }

.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238a9bbf' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.75rem center; padding-right: 2rem; }

.form-row { display: flex; gap: 0.75rem; }
.form-row .form-group { flex: 1; }

.form-hint { font-size: 0.78rem; color: var(--text-muted); }

.field-error { font-size: 0.78rem; color: var(--danger); }

.form-section-title {
  font-size:     0.78rem;
  font-weight:   600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color:         var(--text-muted);
  margin:        1.5rem 0 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

/* ── Cards ─────────────────────────────────────────────────────────────────── */

.card {
  background:    var(--navy-card);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       1rem;
  margin-bottom: 0.75rem;
}

.card-title {
  font-weight:   600;
  font-size:     0.95rem;
  margin-bottom: 0.5rem;
}

/* ── Page header ───────────────────────────────────────────────────────────── */

.page-header {
  display:        flex;
  align-items:    center;
  justify-content: space-between;
  margin-bottom:  1rem;
  padding-top:    0.5rem;
}

.page-title { font-size: 1.2rem; font-weight: 700; }

/* ── Toast notifications ───────────────────────────────────────────────────── */

#toast-container {
  position: fixed;
  top:      1rem;
  left:     50%;
  transform: translateX(-50%);
  z-index:  9999;
  display:  flex;
  flex-direction: column;
  gap:      0.5rem;
  pointer-events: none;
  width:    min(90vw, 360px);
}

.toast {
  padding:       0.7rem 1rem;
  border-radius: var(--radius);
  font-size:     0.88rem;
  font-weight:   500;
  text-align:    center;
  box-shadow:    0 4px 16px rgba(0,0,0,0.4);
  animation:     toast-in 0.2s ease;
}

@keyframes toast-in  { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toast-out { from { opacity: 1; } to { opacity: 0; } }

.toast.removing { animation: toast-out 0.3s ease forwards; }

.toast-success { background: var(--success); color: white; }
.toast-error   { background: var(--danger);  color: white; }
.toast-info    { background: var(--navy-light); color: var(--text); border: 1px solid var(--border); }
.toast-warning { background: var(--warning); color: #1a1a1a; }

/* ── Slip list ─────────────────────────────────────────────────────────────── */

.slip-card {
  background:    var(--navy-card);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       0.85rem 1rem;
  margin-bottom: 0.6rem;
  display:       flex;
  align-items:   center;
  gap:           0.75rem;
  cursor:        pointer;
  transition:    border-color 0.15s;
}

.slip-card:hover { border-color: var(--accent); }

.slip-card-main { flex: 1; min-width: 0; }

.slip-number { font-weight: 700; font-size: 0.95rem; }
.slip-meta   { font-size: 0.8rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.slip-status-chip {
  font-size:     0.72rem;
  font-weight:   600;
  padding:       3px 8px;
  border-radius: 10px;
  white-space:   nowrap;
  flex-shrink:   0;
}

.status-draft  { background: rgba(255,193,7,0.15); color: var(--warning); }
.status-queued { background: rgba(45,125,210,0.15); color: var(--accent); }
.status-synced { background: rgba(40,167,69,0.15);  color: var(--success); }
.status-failed { background: rgba(220,53,69,0.15);  color: var(--danger); }

/* ── Logslip form ──────────────────────────────────────────────────────────── */

.checklist-step {
  display:       flex;
  align-items:   center;
  gap:           0.5rem;
  padding:       0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.checklist-step:last-child { border-bottom: none; }

.step-label { flex: 1; font-size: 0.9rem; }
.step-btns  { display: flex; gap: 0.3rem; }

.step-btn {
  padding:       0.3rem 0.55rem;
  border-radius: 5px;
  border:        1px solid var(--border);
  font-size:     0.78rem;
  background:    transparent;
  color:         var(--text-muted);
  transition:    background 0.12s, color 0.12s, border-color 0.12s;
}

.step-btn.active-pass { background: rgba(40,167,69,0.2);  color: var(--success); border-color: var(--success); }
.step-btn.active-na   { background: rgba(138,155,191,0.2); color: var(--text);    border-color: var(--text-muted); }
.step-btn.active-fail { background: rgba(220,53,69,0.2);  color: var(--danger);  border-color: var(--danger); }

.form-actions {
  display:  flex;
  gap:      0.75rem;
  margin-top: 1.5rem;
  position: sticky;
  bottom:   calc(var(--nav-h) + 0.5rem);
}

/* Confirm view */

.confirm-header {
  text-align: center;
  padding:    2rem 0 1.5rem;
}

.confirm-icon  { font-size: 3rem; margin-bottom: 0.5rem; }
.confirm-title { font-size: 1.3rem; font-weight: 700; }
.confirm-slip  { color: var(--text-muted); font-size: 0.9rem; margin-top: 0.25rem; }

.confirm-actions { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1.5rem; }

/* ── Outbox view ───────────────────────────────────────────────────────────── */

.outbox-empty { text-align: center; padding: 3rem 1rem; color: var(--text-muted); }

.outbox-item {
  background:    var(--navy-card);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       0.85rem 1rem;
  margin-bottom: 0.6rem;
  display:       flex;
  align-items:   center;
  gap:           0.75rem;
}

.outbox-item-main  { flex: 1; min-width: 0; }
.outbox-item-title { font-weight: 600; font-size: 0.9rem; }
.outbox-item-meta  { font-size: 0.78rem; color: var(--text-muted); }

/* ── Standards list ────────────────────────────────────────────────────────── */

.standards-family-group   { margin-bottom: 1.25rem; }
.standards-family-label   { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 0.5rem; padding: 0 0.1rem; }

.doc-card {
  background:    var(--navy-card);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       0.75rem 1rem;
  margin-bottom: 0.5rem;
  transition:    border-color 0.15s;
}

.doc-card:hover { border-color: var(--accent); }

.doc-card-main  { display: flex; align-items: flex-start; gap: 0.6rem; margin-bottom: 0.6rem; }

.pin-btn {
  background:  none;
  border:      none;
  font-size:   1.15rem;
  color:       var(--text-muted);
  padding:     0;
  line-height: 1;
  flex-shrink: 0;
  transition:  color 0.15s;
}

.pin-btn:hover { color: var(--warning); }

.doc-card-info  { flex: 1; min-width: 0; }
.doc-title      { font-size: 0.92rem; font-weight: 600; margin-bottom: 0.2rem; }
.doc-number     { font-size: 0.78rem; color: var(--text-muted); margin-left: 0.4rem; }
.doc-meta       { font-size: 0.8rem; }

.doc-status {
  display:       inline-block;
  font-size:     0.72rem;
  padding:       2px 7px;
  border-radius: 10px;
}

.doc-status.cached     { background: rgba(40,167,69,0.15);  color: var(--success); }
.doc-status.not-cached { background: rgba(138,155,191,0.12); color: var(--text-muted); }
.doc-status.local      { background: rgba(45,125,210,0.15); color: var(--accent); }

.doc-card-actions {
  display:   flex;
  gap:       0.4rem;
  flex-wrap: wrap;
}

.doc-progress-bar {
  height:        4px;
  background:    var(--border);
  border-radius: 2px;
  margin-top:    0.6rem;
  overflow:      hidden;
}

.doc-progress-fill {
  height:        100%;
  background:    var(--accent);
  border-radius: 2px;
  transition:    width 0.2s;
  width:         0%;
}

/* Drop zone */

#standards-drop-zone {
  border:        2px dashed var(--border);
  border-radius: var(--radius);
  padding:       1.5rem;
  text-align:    center;
  color:         var(--text-muted);
  font-size:     0.88rem;
  margin-bottom: 1rem;
  transition:    border-color 0.15s, background 0.15s;
}

#standards-drop-zone.drag-over {
  border-color: var(--accent);
  background:   rgba(45,125,210,0.07);
}

/* Storage bar */

.storage-bar-track {
  height:        6px;
  background:    var(--border);
  border-radius: 3px;
  margin:        0.4rem 0 0.25rem;
  overflow:      hidden;
}

.storage-bar-fill {
  height:        100%;
  background:    var(--accent);
  border-radius: 3px;
  transition:    width 0.3s;
  width:         0%;
}

.storage-label { font-size: 0.8rem; color: var(--text-muted); }

/* ── Standards edit dialog ─────────────────────────────────────────────────── */

#doc-edit-dialog {
  position:    fixed;
  inset:       0;
  z-index:     500;
  background:  rgba(10,31,68,0.85);
  display:     flex;
  align-items: center;
  justify-content: center;
  padding:     1rem;
}

#doc-edit-dialog[hidden] { display: none; }

.dialog-card {
  background:    var(--navy-mid);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       1.5rem;
  width:         100%;
  max-width:     440px;
  max-height:    90vh;
  overflow-y:    auto;
}

.dialog-title   { font-size: 1.05rem; font-weight: 700; margin-bottom: 1.25rem; }
.dialog-actions { display: flex; gap: 0.5rem; margin-top: 1rem; flex-wrap: wrap; }

/* ── PDF Reader panel ──────────────────────────────────────────────────────── */

#reader-panel {
  position:   fixed;
  inset:      0;
  z-index:    600;
  background: var(--navy);
  display:    flex;
  flex-direction: column;
}

#reader-panel[hidden] { display: none; }

.reader-header {
  display:         flex;
  align-items:     center;
  gap:             0.5rem;
  padding:         0.5rem 0.75rem;
  background:      var(--navy-mid);
  border-bottom:   1px solid var(--border);
  flex-shrink:     0;
  min-height:      var(--header-h);
}

#reader-title {
  flex:         1;
  font-size:    0.88rem;
  font-weight:  600;
  white-space:  nowrap;
  overflow:     hidden;
  text-overflow: ellipsis;
}

.reader-page-nav {
  display:     flex;
  align-items: center;
  gap:         0.25rem;
  font-size:   0.82rem;
  color:       var(--text-muted);
  flex-shrink: 0;
}

.reader-page-nav input {
  width:         3rem;
  text-align:    center;
  background:    var(--navy);
  border:        1px solid var(--border);
  border-radius: 4px;
  color:         var(--text);
  padding:       0.2rem 0.3rem;
  font-size:     0.82rem;
}

.reader-toolbar {
  display:     flex;
  align-items: center;
  gap:         0.3rem;
  padding:     0.4rem 0.75rem;
  background:  var(--navy-mid);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap:   wrap;
}

.reader-search-group {
  display:   flex;
  align-items: center;
  gap:       0.3rem;
  flex:      1;
  min-width: 160px;
}

.reader-search-group input {
  flex:          1;
  background:    var(--navy);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  color:         var(--text);
  padding:       0.35rem 0.6rem;
  font-size:     0.82rem;
}

#reader-search-info { font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; }

.reader-canvas-wrap {
  flex:       1;
  overflow:   auto;
  position:   relative;
  background: #222;
}

#pdf-canvas {
  display:    block;
  margin:     0 auto;
  max-width:  100%;
}

#pdf-text-layer {
  position: absolute;
  top:      0;
  left:     50%;
  transform: translateX(-50%);
  pointer-events: none;
}

#pdf-text-layer .cross-ref {
  position:        absolute;
  pointer-events:  all;
  border-bottom:   2px solid;
  cursor:          pointer;
  font-size:       0;
  display:         inline-block;
  width:           auto;
}

/* Resolved cross-refs are clickable, unresolved are dimmer */
.cross-ref.resolved   { border-color: var(--accent); }
.cross-ref.unresolved { border-color: var(--text-muted); cursor: default; }

/* Since we can't position per-character without pdfjsLib.renderTextLayer,
   show the refs as floating chips at the top of the layer */
#pdf-text-layer .cross-ref {
  position:      relative;
  display:       inline-block;
  margin:        4px 3px;
  padding:       2px 6px;
  border-bottom: none;
  border:        1px solid;
  border-radius: 4px;
  font-size:     0.78rem;
  background:    rgba(10,31,68,0.8);
}

#reader-spinner {
  position:    absolute;
  top:         50%;
  left:        50%;
  transform:   translate(-50%, -50%);
  text-align:  center;
  color:       var(--text-muted);
}

.spinner-ring {
  width:         40px;
  height:        40px;
  border:        4px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation:     spin 0.8s linear infinite;
  margin:        0 auto 0.75rem;
}

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

/* ── Settings view ─────────────────────────────────────────────────────────── */

.settings-section {
  background:    var(--navy-card);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       1rem 1rem 0.5rem;
  margin-bottom: 1rem;
}

.settings-section-title {
  font-size:     0.78rem;
  font-weight:   600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color:         var(--text-muted);
  margin-bottom: 1rem;
}

/* Personnel list */

.personnel-item {
  display:       flex;
  align-items:   center;
  gap:           0.5rem;
  padding:       0.4rem 0;
  border-bottom: 1px solid var(--border);
}

.personnel-item:last-child { border-bottom: none; }
.personnel-name            { flex: 1; font-size: 0.9rem; }

.add-person-row {
  display:   flex;
  gap:       0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.add-person-row input { flex: 1; }

/* Custom patterns */

.pattern-item {
  display:       flex;
  align-items:   center;
  gap:           0.5rem;
  padding:       0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.pattern-item:last-child { border-bottom: none; }

.pattern-info   { flex: 1; min-width: 0; }
.pattern-label  { font-size: 0.88rem; font-weight: 500; }
.pattern-regex  { display: block; font-size: 0.76rem; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 2px; }
.pattern-family { font-size: 0.7rem; color: var(--accent); margin-left: 0.4rem; }

.add-pattern-form {
  margin-top:  0.75rem;
  padding-top: 0.75rem;
  border-top:  1px solid var(--border);
  display:     flex;
  flex-direction: column;
  gap:         0.5rem;
}

/* Cached docs */

.cached-doc-item {
  display:       flex;
  align-items:   center;
  gap:           0.5rem;
  padding:       0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.cached-doc-item:last-child { border-bottom: none; }

.cached-doc-info  { flex: 1; min-width: 0; }
.cached-doc-title { font-size: 0.88rem; font-weight: 500; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cached-doc-meta  { font-size: 0.75rem; color: var(--text-muted); }

/* About */

.about-row {
  display:       flex;
  justify-content: space-between;
  align-items:   center;
  padding:       0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size:     0.88rem;
}

.about-row:last-child { border-bottom: none; }
.about-key   { color: var(--text-muted); }
.about-value { font-weight: 500; }

/* Danger zone */

.danger-zone {
  border-color: rgba(220,53,69,0.3);
}

/* ── Empty states ──────────────────────────────────────────────────────────── */

.empty-state {
  text-align:  center;
  color:       var(--text-muted);
  font-size:   0.88rem;
  padding:     2rem 1rem;
  line-height: 1.5;
}

/* ── Utility ───────────────────────────────────────────────────────────────── */

.hidden { display: none !important; }
.text-muted  { color: var(--text-muted); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.gap-1 { gap: 0.5rem; }
.flex  { display: flex; }
.flex-1 { flex: 1; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

/* ── Responsive tweaks ─────────────────────────────────────────────────────── */

@media (min-width: 480px) {
  .confirm-actions { flex-direction: row; }
  .form-actions    { }
}

@media (min-width: 600px) {
  .overlay-card { padding: 2.5rem 2rem; }
}