/* ---------------------------------------------------------------------------
   URIP — Advanced Ticketing (W3 MVP)

   Reuses the global cockpit tokens defined in css/app.css (--u-*). This file
   only adds page-specific structure: filter bar layout, status pills, badge
   colors, modal, mobile cards, and the detail two-column grid.
   ------------------------------------------------------------------------ */

/* ---------- Status counts strip ---------- */
.tk-counts {
  display: flex;
  gap: 14px;
  margin: 6px 0 14px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--u-fg-2);
}
.tk-count {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--u-card);
  border: 1px solid var(--u-border);
}
.tk-count.is-open i        { color: #58A6FF; }
.tk-count.is-progress i    { color: var(--u-warn); }
.tk-count.is-done i        { color: var(--u-ok); }

/* ---------- Toolbar ---------- */
.tk-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  background: var(--u-card);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  margin-bottom: 14px;
}
.tk-toolbar input[type="search"] {
  flex: 1 1 220px;
  min-width: 200px;
  padding: 7px 10px;
  background: var(--u-bg-elev);
  color: var(--u-fg);
  border: 1px solid var(--u-border-2);
  border-radius: var(--u-radius-sm);
  font-size: 13px;
}
.tk-toolbar select { min-width: 140px; }

/* ---------- Table wrapper ---------- */
.tk-table-wrap {
  background: var(--u-card);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  overflow: auto;
}
.tk-table { width: 100%; }
.tk-table .mono {
  font-family: var(--u-font-mono);
  font-size: 12px;
}

/* ---------- Empty state ---------- */
.tk-empty-row { padding: 40px !important; }
.tk-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 32px 20px;
  text-align: center;
  color: var(--u-fg-3);
}
.tk-empty i {
  font-size: 28px;
  color: var(--u-fg-3);
  opacity: 0.6;
}
.tk-empty-msg { font-size: 14px; color: var(--u-fg-2); }

/* ---------- Pagination ---------- */
.tk-pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 4px;
  font-size: 13px;
  color: var(--u-fg-3);
}
.tk-pages { display: flex; gap: 6px; }

/* ---------- Badges (state / priority / severity) ---------- */
.tk-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.4;
  white-space: nowrap;
}

/* State colors:
   open       → blue
   in_progress→ yellow
   done       → green
   cancelled  → grey */
.tk-state.is-open       { background: rgba(88, 166, 255, 0.15); color: #58A6FF; }
.tk-state.is-progress   { background: var(--u-warn-bg);  color: var(--u-warn); }
.tk-state.is-done       { background: var(--u-ok-bg);    color: var(--u-ok); }
.tk-state.is-cancelled  { background: rgba(148, 163, 184, 0.18); color: #94A3B8; }

/* Priority colors:
   p0 → red, p1 → orange, p2 → yellow, p3 → neutral, p4 → grey */
.tk-prio.is-p0 { background: var(--u-danger-bg); color: var(--u-danger); }
.tk-prio.is-p1 { background: rgba(255, 159, 67, 0.15); color: #FF9F43; }
.tk-prio.is-p2 { background: var(--u-warn-bg);   color: var(--u-warn); }
.tk-prio.is-p3 { background: rgba(255, 255, 255, 0.06); color: var(--u-fg-2); }
.tk-prio.is-p4 { background: rgba(148, 163, 184, 0.18); color: #94A3B8; }

/* Severity colors */
.tk-sev.is-critical { background: var(--u-danger-bg); color: var(--u-danger); }
.tk-sev.is-high     { background: rgba(255, 159, 67, 0.15); color: #FF9F43; }
.tk-sev.is-medium   { background: var(--u-warn-bg); color: var(--u-warn); }
.tk-sev.is-low      { background: var(--u-ok-bg);   color: var(--u-ok); }
.tk-sev.is-info     { background: var(--u-cyan-bg); color: var(--u-cyan); }

/* Project + type badges (neutral) */
.tk-project,
.tk-type {
  background: rgba(255, 255, 255, 0.06);
  color: var(--u-fg-2);
}

/* ---------- Mobile cards (<768px) ---------- */
.tk-cards { display: none; }
@media (max-width: 767.98px) {
  .tk-table-wrap { display: none !important; }
  .tk-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 14px;
  }
  .tk-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .tk-toolbar input,
  .tk-toolbar select {
    width: 100%;
    font-size: 14px;
    padding: 10px 12px;
  }
  .tk-pager { flex-direction: column; gap: 8px; align-items: flex-start; }
}
.tk-card {
  background: var(--u-card);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  transition: border-color 150ms ease, transform 150ms ease;
}
.tk-card:hover,
.tk-card:focus-visible {
  border-color: var(--u-primary);
  transform: translateY(-1px);
  outline: none;
}
.tk-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.tk-card-title {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--u-fg);
  word-break: break-word;
}
.tk-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 12px;
  margin: 0;
  font-size: 12px;
}
.tk-card-grid dt {
  color: var(--u-fg-3);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}
.tk-card-grid dd {
  margin: 0 0 2px;
  color: var(--u-fg);
}
.tk-card-empty {
  padding: 24px 12px;
  background: var(--u-card);
  border: 1px dashed var(--u-border);
  border-radius: var(--u-radius);
  text-align: center;
}
@media (max-width: 400px) {
  .tk-card-grid { grid-template-columns: 1fr; }
}

/* ---------- Create-Ticket modal ---------- */
.tk-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.tk-modal-overlay.is-open { display: flex; }
.tk-modal {
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow: auto;
  background: var(--u-card);
  border: 1px solid var(--u-border-2);
  border-radius: var(--u-radius-lg);
  box-shadow: var(--u-shadow-lg);
  display: flex;
  flex-direction: column;
}
.tk-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--u-border);
}
.tk-modal-header h2 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--u-fg);
}
.tk-modal-header h2 i { color: var(--u-primary); margin-right: 6px; }
.tk-modal-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tk-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--u-border);
}

/* ---------- Form rows ---------- */
.tk-form-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tk-form-row label {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--u-fg-3);
}
.tk-form-row input[type="text"],
.tk-form-row textarea,
.tk-form-row select {
  width: 100%;
  padding: 8px 10px;
  background: var(--u-bg-elev);
  color: var(--u-fg);
  border: 1px solid var(--u-border-2);
  border-radius: var(--u-radius-sm);
  font-size: 13px;
  font-family: inherit;
  box-sizing: border-box;
}
.tk-form-row textarea { resize: vertical; min-height: 70px; }
.tk-form-row input:focus,
.tk-form-row textarea:focus,
.tk-form-row select:focus {
  outline: none;
  border-color: var(--u-primary);
}
.tk-form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 480px) {
  .tk-form-grid-2 { grid-template-columns: 1fr; }
}
.tk-req { color: var(--u-danger); }
.tk-form-help {
  font-size: 12px;
  color: var(--u-warn);
  margin: 4px 0 0;
}
.tk-form-error {
  background: var(--u-danger-bg);
  color: var(--u-danger);
  border: 1px solid var(--u-danger);
  border-radius: var(--u-radius-sm);
  padding: 8px 10px;
  font-size: 13px;
  margin: 0;
}

/* ---------- Detail page ---------- */
.tk-detail-back { margin: 4px 0 12px; }

.tk-detail-shell { display: block; }
.tk-detail-header {
  background: var(--u-card);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  padding: 18px 20px;
  margin-bottom: 16px;
}
.tk-detail-key {
  font-family: var(--u-font-mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--u-primary-2);
  letter-spacing: 0.04em;
}
.tk-detail-title {
  margin: 6px 0 10px;
  font-size: 22px;
  font-weight: 600;
  color: var(--u-fg);
  line-height: 1.3;
  word-break: break-word;
}
.tk-detail-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tk-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 16px;
}
@media (max-width: 900px) {
  .tk-detail-grid { grid-template-columns: 1fr; }
}

.tk-section {
  background: var(--u-card);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  padding: 16px 18px;
  margin-bottom: 14px;
}
.tk-section-title {
  margin: 0 0 10px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--u-fg-3);
  display: flex;
  align-items: center;
  gap: 8px;
}
.tk-pill {
  display: inline-block;
  background: var(--u-cyan-bg);
  color: var(--u-cyan);
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.tk-description {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--u-fg);
  background: var(--u-bg-elev);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius-sm);
  padding: 12px;
  margin: 0;
  max-height: 60vh;
  overflow: auto;
}
.tk-linked-risks {
  font-size: 13px;
  color: var(--u-fg-2);
}
.tk-link-muted {
  color: var(--u-primary);
  text-decoration: underline;
  text-decoration-style: dotted;
}
.tk-activity-placeholder {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 18px;
  border: 1px dashed var(--u-border);
  border-radius: var(--u-radius-sm);
  color: var(--u-fg-3);
  font-size: 13px;
  background: rgba(255, 255, 255, 0.02);
}

.tk-detail-side {
  background: var(--u-card);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  padding: 16px 18px;
  align-self: start;
}
.tk-meta {
  margin: 0;
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 14px;
  row-gap: 8px;
  font-size: 12.5px;
}
.tk-meta dt {
  color: var(--u-fg-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  font-size: 11px;
}
.tk-meta dd {
  margin: 0;
  color: var(--u-fg);
  word-break: break-word;
}
.tk-muted { color: var(--u-fg-3); font-size: 12.5px; }

.tk-detail-error {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 18px;
  background: var(--u-danger-bg);
  color: var(--u-fg);
  border: 1px solid var(--u-danger);
  border-radius: var(--u-radius);
}
.tk-detail-error i { color: var(--u-danger); font-size: 22px; margin-top: 2px; }

/* ----------------------------------------------------------------
 * W4 — Workflow transitions, comments, attachments
 * ---------------------------------------------------------------- */
.tk-detail-head-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 10px;
}
.tk-transition-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--u-fg-3);
  font-weight: 600;
}
.tk-transition-select {
  background: var(--u-bg-elev);
  color: var(--u-fg);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius-sm);
  padding: 6px 10px;
  font-size: 13px;
  min-width: 200px;
}
.tk-transition-select:disabled { opacity: 0.5; cursor: not-allowed; }

.tk-comment-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}
.tk-comment-input {
  background: var(--u-bg-elev);
  color: var(--u-fg);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius-sm);
  padding: 10px 12px;
  font-family: inherit;
  font-size: 13.5px;
  line-height: 1.5;
  resize: vertical;
  min-height: 64px;
}
.tk-comment-input:focus {
  outline: 2px solid var(--u-primary);
  outline-offset: -1px;
}
.tk-comment-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.tk-internal-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--u-fg-2);
  cursor: pointer;
  user-select: none;
}
.tk-internal-toggle input { margin: 0; }

.tk-comment-thread {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tk-comment {
  background: var(--u-bg-elev);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius-sm);
  padding: 10px 12px;
}
.tk-comment.is-internal {
  border-left: 3px solid var(--u-warning, #d6a200);
  background: rgba(214, 162, 0, 0.06);
}
.tk-comment-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--u-fg-3);
}
.tk-comment-author { font-weight: 600; color: var(--u-fg-2); }
.tk-comment-when { color: var(--u-fg-3); }
.tk-internal-tag {
  background: rgba(214, 162, 0, 0.18);
  color: #d6a200;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 999px;
}
.tk-comment-body {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--u-fg);
  white-space: pre-wrap;
  word-break: break-word;
}

.tk-attach-form {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.tk-attach-form input[type="file"] {
  flex: 1 1 220px;
  font-size: 12.5px;
  color: var(--u-fg-2);
}
.tk-attach-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tk-attach-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: var(--u-bg-elev);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius-sm);
  font-size: 13px;
}
.tk-attach-row > i { color: var(--u-fg-3); }
.tk-attach-name { flex: 1; word-break: break-all; }
.tk-attach-size { font-size: 12px; }
.tk-scan-pending  { background: rgba(140, 140, 140, 0.18); color: var(--u-fg-2); }
.tk-scan-scanning { background: rgba(0, 153, 255, 0.18);  color: #4aa3df; }
.tk-scan-clean    { background: rgba(60, 200, 90, 0.18);  color: #5fc46d; }
.tk-scan-infected { background: rgba(220, 60, 60, 0.18);  color: #e07171; }
.tk-scan-error    { background: rgba(255, 165, 0, 0.18);  color: #d6a200; }

/* In-page tab bar shared across the 3 ticketing pages (Inbox / Dashboard /
   Workflows).  Replaces the 3 separate sidebar entries — single sidebar
   "Ticketing" link now opens Inbox; the tab bar moves you within. */
.tk-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin: 0 0 1.25rem 0;
  padding: 0;
}
.tk-tabs a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.9rem;
  border-bottom: 2px solid transparent;
  color: #94A3B8;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  transition: color 120ms ease, border-color 120ms ease;
}
.tk-tabs a:hover { color: #e2e8f0; }
.tk-tabs a.is-active {
  color: var(--teal-accent, #0d3b66);
  border-bottom-color: var(--teal-accent, #0d3b66);
}

/* ----------------------------------------------------------------
 * S-2026-05-08 — Edit button + modal additions
 * ---------------------------------------------------------------- */

/* Title row: align title and edit pencil button on the same line */
.tk-detail-title-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 6px 0 10px;
}
.tk-detail-title-row .tk-detail-title {
  margin: 0;
  flex: 1 1 auto;
}
.tk-edit-btn {
  flex-shrink: 0;
  margin-top: 4px; /* visually align with first text-line of title */
}

/* ----------------------------------------------------------------
 * S-2026-05-08 — Attachment download link
 * ---------------------------------------------------------------- */
.tk-attach-dl {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  font-size: 12px;
  color: var(--u-primary, #4a9eff);
  text-decoration: none;
  white-space: nowrap;
  padding: 2px 6px;
  border-radius: var(--u-radius-sm, 4px);
  border: 1px solid transparent;
  transition: border-color 120ms ease, background 120ms ease;
}
.tk-attach-dl:hover,
.tk-attach-dl:focus-visible {
  border-color: var(--u-primary, #4a9eff);
  background: rgba(74, 158, 255, 0.08);
  outline: none;
}

/* ----------------------------------------------------------------
 * S-2026-05-08 — Form note (used in edit-modal)
 * ---------------------------------------------------------------- */
.tk-form-note {
  margin: 0;
  padding: 6px 10px;
  border-radius: var(--u-radius-sm, 4px);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--u-border, rgba(255, 255, 255, 0.08));
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}