:root {
  --bg: #0b1020;
  --bg-soft: #141b34;
  --panel: rgba(15, 23, 42, 0.78);
  --panel-strong: rgba(15, 23, 42, 0.96);
  --line: rgba(148, 163, 184, 0.16);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --primary: #4f8cff;
  --primary-strong: #356ff5;
  --green: #22c55e;
  --amber: #f59e0b;
  --red: #ef4444;
  --violet: #8b5cf6;
  --cyan: #06b6d4;
  --shadow: 0 22px 48px rgba(5, 10, 25, 0.42);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100%; }
body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #182344 0%, #09101d 38%, #060912 100%);
  color: var(--text);
}
button, input, select, textarea {
  font: inherit;
}
button { cursor: pointer; }
.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 10%, rgba(79, 140, 255, 0.12), transparent 34%),
    radial-gradient(circle at 80% 15%, rgba(139, 92, 246, 0.10), transparent 28%),
    radial-gradient(circle at 75% 75%, rgba(6, 182, 212, 0.08), transparent 30%);
}
.app-shell {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 20px 26px;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(20px);
  background: rgba(8, 12, 24, 0.58);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--violet));
  box-shadow: 0 12px 30px rgba(79, 140, 255, 0.35);
}
.brand-mark.large {
  width: 72px;
  height: 72px;
  font-size: 1.4rem;
}
.brand-wrap h1 {
  margin: 0;
  font-size: 1.28rem;
}
.brand-wrap p,
.user-meta small,
.muted,
.sidebar-card p,
.sidebar-card li,
.subtle {
  color: var(--muted);
}
.topbar-actions,
.user-switcher {
  display: flex;
  gap: 12px;
  align-items: center;
}
.user-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
}
.role-badge,
.status-badge,
.chip,
.small-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(148, 163, 184, 0.12);
}
.role-super_admin { background: rgba(139, 92, 246, 0.18); color: #dcc7ff; }
.role-project_manager { background: rgba(6, 182, 212, 0.18); color: #b8f3ff; }
.role-project_member { background: rgba(34, 197, 94, 0.18); color: #b9ffd0; }
.status-open { background: rgba(79, 140, 255, 0.16); color: #cde0ff; }
.status-done, .status-completed { background: rgba(34, 197, 94, 0.18); color: #b9ffd0; }
.status-paused, .status-blocked { background: rgba(245, 158, 11, 0.18); color: #ffe2a6; }
.status-in_progress { background: rgba(6, 182, 212, 0.18); color: #b8f3ff; }
.status-not_started { background: rgba(148, 163, 184, 0.18); color: #e2e8f0; }
.workspace {
  display: grid;
  grid-template-columns: 290px 1fr;
  min-height: calc(100vh - 94px);
}
.sidebar {
  border-right: 1px solid var(--line);
  background: rgba(8, 12, 24, 0.52);
  backdrop-filter: blur(18px);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  border: 1px solid transparent;
  color: var(--text);
  background: transparent;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  transition: 0.18s ease;
}
.nav-item:hover, .nav-item.active {
  background: rgba(79, 140, 255, 0.12);
  border-color: rgba(79, 140, 255, 0.22);
  transform: translateY(-1px);
}
.sidebar-card,
.panel,
.stat-card,
.project-card,
.issue-card,
.reply-card,
.table-card,
.hero-card,
.login-card,
.segment-card,
.fishbone-card,
.info-card {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius-xl);
}
.sidebar-card {
  padding: 18px;
}
.sidebar-card h3,
.section-heading {
  margin-top: 0;
  margin-bottom: 10px;
}
.sidebar-card ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}
.sidebar-card.highlight {
  background: linear-gradient(180deg, rgba(79, 140, 255, 0.15), rgba(139, 92, 246, 0.12));
}
.main-content {
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.hero-card {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.17), rgba(139, 92, 246, 0.10) 50%, rgba(6, 182, 212, 0.10));
}
.hero-card h2 {
  margin: 0 0 8px;
  font-size: 1.6rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.button {
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 12px 16px;
  color: white;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  box-shadow: 0 12px 28px rgba(79, 140, 255, 0.28);
}
.button.ghost {
  background: rgba(148, 163, 184, 0.08);
  border-color: rgba(148, 163, 184, 0.2);
}
.button.danger {
  background: linear-gradient(135deg, #ef4444, #b91c1c);
}
.button.slim { padding: 10px 14px; }
.button.large-button { width: 100%; padding: 14px 16px; }
.icon-button {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  color: var(--text);
  background: rgba(148, 163, 184, 0.08);
}
.mobile-only { display: none; }
.hidden { display: none !important; }
.metrics-grid,
.project-grid,
.info-grid,
.two-col,
.triple-grid {
  display: grid;
  gap: 18px;
}
.metrics-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.project-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.two-col { grid-template-columns: minmax(340px, 1.2fr) minmax(300px, 0.8fr); }
.triple-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stat-card {
  padding: 20px;
}
.stat-card .stat-label { color: var(--muted); font-size: 0.92rem; }
.stat-card .stat-value { font-size: 1.95rem; font-weight: 800; margin-top: 10px; }
.stat-card .stat-foot { margin-top: 10px; color: var(--muted); font-size: 0.88rem; }
.section-card,
.table-card,
.segment-card,
.fishbone-card,
.info-card {
  padding: 22px;
}
.section-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.project-card {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.project-card h3,
.issue-card h3 { margin: 0; }
.project-meta,
.row-wrap,
.project-badges,
.card-actions,
.member-list,
.assignment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.progress-bar {
  position: relative;
  height: 12px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.14);
  overflow: hidden;
}
.progress-bar > span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--primary));
  border-radius: inherit;
}
.table {
  width: 100%;
  border-collapse: collapse;
}
.table th, .table td {
  padding: 14px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.table th { color: #cbd5e1; font-size: 0.92rem; }
.table td { color: var(--text); }
.table tbody tr:hover { background: rgba(255,255,255,0.02); }
.issue-card {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.reply-card {
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.reply-meta {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.88rem;
}
.textarea, textarea, input, select {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: rgba(15, 23, 42, 0.92);
  color: var(--text);
  padding: 12px 14px;
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: rgba(79, 140, 255, 0.48);
  box-shadow: 0 0 0 4px rgba(79, 140, 255, 0.13);
}
label {
  display: grid;
  gap: 8px;
}
.form-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.form-grid.full,
.form-grid > .full {
  grid-column: 1 / -1;
}
.modal {
  width: min(760px, calc(100vw - 24px));
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--text);
  border-radius: 24px;
  padding: 0;
}
.modal::backdrop {
  background: rgba(2, 6, 23, 0.75);
  backdrop-filter: blur(6px);
}
.modal-header,
.modal-actions {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}
.modal-actions {
  border-bottom: 0;
  border-top: 1px solid var(--line);
  justify-content: flex-end;
}
.modal-header h2 { margin: 0 0 6px; }
.modal-header p { margin: 0; color: var(--muted); }
.modal-body { padding: 20px 22px; max-height: 62vh; overflow: auto; }
.toast-container {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: grid;
  gap: 12px;
  z-index: 50;
}
.toast {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.94);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  background: rgba(2, 6, 23, 0.75);
  backdrop-filter: blur(14px);
  padding: 20px;
}
.login-card {
  width: min(980px, 100%);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  overflow: hidden;
}
.login-hero {
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  background: linear-gradient(145deg, rgba(79, 140, 255, 0.18), rgba(139, 92, 246, 0.16), rgba(6, 182, 212, 0.08));
}
.login-hero h2 { margin: 0; font-size: 2rem; }
.login-form {
  padding: 34px;
  display: grid;
  align-content: center;
  gap: 16px;
}
.empty-state {
  padding: 42px 24px;
  text-align: center;
  border: 1px dashed rgba(148, 163, 184, 0.28);
  border-radius: 24px;
  background: rgba(255,255,255,0.02);
}
.empty-icon { font-size: 2rem; margin-bottom: 10px; color: var(--muted); }
.kpi-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.timeline-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.timeline-item:last-child { border-bottom: 0; }
.fishbone-wrap {
  overflow-x: auto;
  padding: 10px 0;
}
.fishbone-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}
.fishbone-svg {
  min-width: 1200px;
  width: 100%;
  height: 620px;
  display: block;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
code {
  background: rgba(255,255,255,0.08);
  padding: 3px 8px;
  border-radius: 8px;
}
@media (max-width: 1100px) {
  .metrics-grid, .info-grid, .two-col, .triple-grid { grid-template-columns: 1fr; }
  .workspace { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    left: 0;
    top: 94px;
    bottom: 0;
    width: 290px;
    transform: translateX(-105%);
    transition: transform 0.2s ease;
    z-index: 30;
  }
  .sidebar.open { transform: translateX(0); }
  .mobile-only { display: inline-grid; place-items: center; }
}
@media (max-width: 820px) {
  .topbar {
    flex-direction: column;
    align-items: stretch;
  }
  .topbar-actions,
  .user-switcher,
  .section-top,
  .hero-card {
    flex-direction: column;
    align-items: stretch;
  }
  .login-card {
    grid-template-columns: 1fr;
  }
  .main-content { padding: 18px; }
  .form-grid { grid-template-columns: 1fr; }
  .table-wrap { overflow-x: auto; }
  .table { min-width: 800px; }
}

/* Project detail independent pages */
.project-detail {
  overflow: hidden;
}

.project-summary-grid {
  margin-bottom: 22px;
}

.project-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 8px;
  margin: 24px 0 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(8, 12, 24, 0.48);
  position: sticky;
  top: 104px;
  z-index: 8;
  backdrop-filter: blur(18px);
}

.project-tab {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  color: var(--text);
  text-align: left;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  transition: 0.18s ease;
}

.project-tab:hover {
  background: rgba(79, 140, 255, 0.08);
  border-color: rgba(79, 140, 255, 0.18);
}

.project-tab.active {
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.22), rgba(139, 92, 246, 0.16));
  border-color: rgba(79, 140, 255, 0.34);
  box-shadow: 0 12px 28px rgba(5, 10, 25, 0.28);
}

.project-tab-icon {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 800;
  background: rgba(148, 163, 184, 0.12);
}

.project-tab.active .project-tab-icon {
  background: linear-gradient(135deg, var(--primary), var(--violet));
  color: #fff;
}

.project-tab span:last-child {
  display: grid;
  gap: 4px;
}

.project-tab small {
  color: var(--muted);
}

.project-page {
  min-height: 620px;
}

.project-page-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(8, 12, 24, 0.36);
}

.page-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 22px;
}

.mini-kpi {
  min-height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(79, 140, 255, 0.09), rgba(139, 92, 246, 0.05));
}

.mini-kpi > span,
.mini-kpi small {
  color: var(--muted);
}

.mini-kpi strong {
  font-size: 1.75rem;
}

.issue-filter-kpi {
  width: 100%;
  text-align: left;
  color: inherit;
  cursor: pointer;
  appearance: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.issue-filter-kpi:hover {
  transform: translateY(-2px);
  border-color: rgba(96, 165, 250, 0.42);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.24);
}

.issue-filter-kpi.active {
  border-color: rgba(96, 165, 250, 0.5);
  background: linear-gradient(145deg, rgba(79, 140, 255, 0.18), rgba(139, 92, 246, 0.12));
  box-shadow: 0 0 0 1px rgba(96, 165, 250, 0.18) inset, 0 14px 28px rgba(15, 23, 42, 0.24);
}

.issue-filter-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0 0 18px;
  flex-wrap: wrap;
}

.issue-filter-summary {
  color: var(--muted);
  font-size: 0.98rem;
}

.issue-filter-summary strong {
  color: var(--text);
}

.active-filter-button {
  border-color: rgba(96, 165, 250, 0.55);
  background: rgba(79, 140, 255, 0.12);
}

.wide-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.detailed-progress-table {
  min-width: 1260px;
}

.detailed-progress-table th,
.detailed-progress-table td {
  padding: 16px 14px;
}

.detailed-progress-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: rgba(15, 23, 42, 0.98);
}

.progress-cell {
  min-width: 160px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
}

.notes-cell {
  min-width: 280px;
  max-width: 420px;
  line-height: 1.65;
  color: #cbd5e1;
}

.issues-full-list {
  display: grid;
  gap: 18px;
}

.issues-full-list .issue-card {
  padding: 22px;
  background: rgba(15, 23, 42, 0.58);
}

.issues-full-list .reply-card {
  padding: 16px 18px;
}

.fishbone-category-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.category-summary-card {
  display: grid;
  gap: 7px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(79, 140, 255, 0.07);
}

.category-summary-card span {
  color: var(--muted);
  font-size: 0.88rem;
}

.full-page-fishbone {
  min-height: 760px;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
  background: rgba(3, 7, 18, 0.34);
}

.full-page-fishbone .fishbone-svg {
  min-width: 1500px;
  height: 760px;
}

@media (max-width: 1100px) {
  .project-tabs {
    top: 156px;
  }
  .page-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .project-tabs {
    grid-template-columns: 1fr;
    position: static;
  }
  .project-tab {
    min-height: 62px;
  }
  .page-kpis {
    grid-template-columns: 1fr;
  }
  .project-page-card {
    padding: 18px;
  }
  .full-page-fishbone {
    padding: 10px;
  }
}

/* Issue to progress synchronization */
.issue-card-controls {
  min-width: min(440px, 100%);
  display: grid;
  grid-template-columns: minmax(120px, 0.65fr) minmax(230px, 1.35fr);
  gap: 10px;
  align-items: end;
}

.compact-control {
  display: grid;
  gap: 6px;
}

.compact-control > span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
}

.issue-card-controls select {
  min-width: 0;
}

.issue-progress-link-badge {
  border-color: rgba(96, 165, 250, 0.24);
  background: rgba(79, 140, 255, 0.10);
  color: #bfdbfe;
}



@media (max-width: 900px) {
  .issue-card-controls {
    width: 100%;
    min-width: 0;
    grid-template-columns: 1fr;
  }
}