/* Bootstrap 5 overrides and PMS components. All colours come from theme.css. */

html {
  font-size: 15px;
}

body {
  background: var(--pms-bg);
  color: var(--pms-text);
  min-height: 100vh;
  /* Wide tables and charts scroll inside their own container; the page never does. */
  overflow-x: hidden;
}

/* ---------- Authentication shell ---------- */

.auth-shell {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100vh;
}

@media (min-width: 992px) {
  .auth-shell {
    grid-template-columns: 45% 55%;
  }
}

.auth-brand {
  display: none;
  padding: 3rem;
  color: var(--pms-text-inverse);
  background:
    radial-gradient(circle at 80% 10%, rgba(20, 184, 166, 0.35), transparent 55%),
    linear-gradient(160deg, var(--pms-navy-900) 0%, var(--pms-navy-700) 55%, var(--pms-teal-700) 100%);
}

@media (min-width: 992px) {
  .auth-brand {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
}

.auth-brand__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.auth-brand__stat-value {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.auth-brand__stat-label {
  font-size: 0.8125rem;
  color: var(--pms-text-inverse-muted);
}

.auth-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem 1.25rem;
}

.auth-card {
  width: 100%;
  max-width: 27rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: inherit;
}

.brand-mark__badge {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--pms-radius-sm);
  background: linear-gradient(140deg, var(--pms-teal-500), var(--pms-teal-700));
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  flex: 0 0 auto;
}

/* ---------- Application shell ---------- */

.app-shell {
  display: flex;
  min-height: 100vh;
}

.app-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--pms-sidebar-width);
  z-index: 1040;
  display: flex;
  flex-direction: column;
  background: var(--pms-navy-800);
  color: var(--pms-text-inverse);
  overflow-y: auto;
  transition: transform 0.2s ease;
}

.app-sidebar__header {
  display: flex;
  align-items: center;
  height: var(--pms-topbar-height);
  padding: 0 1rem;
  color: var(--pms-text-inverse);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex: 0 0 auto;
}

.app-sidebar__section {
  padding: 1rem 0.75rem 0.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pms-text-inverse-muted);
}

.app-sidebar .nav-link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0.0625rem 0.5rem;
  padding: 0.5rem 0.625rem;
  border-radius: var(--pms-radius-sm);
  color: var(--pms-text-inverse-muted);
  font-size: 0.9rem;
}

.app-sidebar .nav-link:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--pms-text-inverse);
}

.app-sidebar .nav-link.active {
  background: rgba(20, 184, 166, 0.18);
  color: #fff;
  box-shadow: inset 3px 0 0 var(--pms-teal-500);
}

.app-main {
  flex: 1 1 auto;
  min-width: 0;
  margin-left: var(--pms-sidebar-width);
}

.app-topbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  height: var(--pms-topbar-height);
  padding: 0 1rem;
  background: var(--pms-surface);
  border-bottom: 1px solid var(--pms-border);
}

.app-content {
  padding: 1.25rem;
}

@media (max-width: 991.98px) {
  .app-sidebar {
    transform: translateX(-100%);
  }

  .app-sidebar.is-open {
    transform: translateX(0);
    box-shadow: var(--pms-shadow-lg);
  }

  .app-main {
    margin-left: 0;
  }
}

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1035;
  background: rgba(7, 26, 43, 0.5);
}

/* ---------- Cards, tiles, tables ---------- */

.card {
  background: var(--pms-surface);
  border: 1px solid var(--pms-border);
  border-radius: var(--pms-radius);
  box-shadow: var(--pms-shadow-sm);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--pms-border);
  font-weight: 600;
}

.stat-tile {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  height: 100%;
  padding: 1rem 1.125rem;
}

.stat-tile__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--pms-text-muted);
}

.stat-tile__value {
  font-size: 1.5rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
}

.stat-tile__meta {
  font-size: 0.8125rem;
  color: var(--pms-text-muted);
}

.table-wrap {
  /* Every wide table gets its own scroll container. */
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table {
  --bs-table-bg: transparent;
  margin-bottom: 0;
}

.table > thead th {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--pms-text-muted);
  white-space: nowrap;
  background: var(--pms-surface-2);
  border-bottom: 1px solid var(--pms-border);
}

.table-dense > :not(caption) > * > * {
  padding: 0.4rem 0.6rem;
}

.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---------- Status badges ---------- */

.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-status::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: currentColor;
}

.badge-status--ok { color: var(--pms-ok); background: var(--pms-ok-bg); }
.badge-status--warn { color: var(--pms-warn); background: var(--pms-warn-bg); }
.badge-status--late { color: var(--pms-late); background: var(--pms-late-bg); }
.badge-status--critical { color: var(--pms-critical); background: var(--pms-critical-bg); }
.badge-status--idle { color: var(--pms-idle); background: var(--pms-idle-bg); }

.text-surplus { color: var(--pms-surplus); }
.text-deficit { color: var(--pms-deficit); }

/* ---------- Progress ---------- */

.progress {
  height: 0.5rem;
  background: var(--pms-surface-3);
  border-radius: 999px;
}

.progress-compare {
  position: relative;
}

/* Marker showing where the schedule says the project should be */
.progress-compare__target {
  position: absolute;
  top: -0.15rem;
  bottom: -0.15rem;
  width: 2px;
  background: var(--pms-text);
  opacity: 0.65;
}

/* ---------- Forms ---------- */

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--pms-text-muted);
  margin-bottom: 0.25rem;
}

.form-control,
.form-select {
  background: var(--pms-surface);
  border-color: var(--pms-border-strong);
  color: var(--pms-text);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--pms-teal-500);
  box-shadow: 0 0 0 0.2rem rgba(20, 184, 166, 0.2);
}

.btn-primary {
  --bs-btn-bg: var(--pms-teal-600);
  --bs-btn-border-color: var(--pms-teal-600);
  --bs-btn-hover-bg: var(--pms-teal-700);
  --bs-btn-hover-border-color: var(--pms-teal-700);
  --bs-btn-active-bg: var(--pms-teal-700);
  --bs-btn-disabled-bg: var(--pms-teal-600);
  --bs-btn-disabled-border-color: var(--pms-teal-600);
}

.btn-outline-primary {
  --bs-btn-color: var(--pms-teal-700);
  --bs-btn-border-color: var(--pms-teal-600);
  --bs-btn-hover-bg: var(--pms-teal-600);
  --bs-btn-hover-border-color: var(--pms-teal-600);
}

/* ---------- Page furniture ---------- */

.page-header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.page-header__title {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.page-header__subtitle {
  margin: 0.15rem 0 0;
  font-size: 0.875rem;
  color: var(--pms-text-muted);
}

.muted-sm {
  font-size: 0.8125rem;
  color: var(--pms-text-muted);
}

.empty-state {
  padding: 2.5rem 1.25rem;
  text-align: center;
  color: var(--pms-text-muted);
}

/* ---------- Board (backlog & weekly planner) ---------- */

.board {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  /* The board scrolls inside itself; the page body never scrolls sideways. */
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
}

.board-col {
  flex: 0 0 17rem;
  display: flex;
  flex-direction: column;
  background: var(--pms-surface-2);
  border: 1px solid var(--pms-border);
  border-radius: var(--pms-radius);
  padding: 0.625rem;
}

.board--planner .board-col {
  flex: 1 1 0;
  min-width: 17rem;
}

.board-col--week {
  border-color: var(--pms-teal-600);
  box-shadow: inset 0 0 0 1px var(--pms-teal-600);
}

.board-col--over {
  border-color: var(--pms-warn);
  box-shadow: inset 0 0 0 1px var(--pms-warn);
}

.board-col__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0 0.125rem 0.5rem;
}

.board-col__title {
  font-size: 0.8125rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--pms-text-muted);
}

.board-col__count {
  font-size: 0.75rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--pms-text-muted);
  background: var(--pms-surface);
  border: 1px solid var(--pms-border);
  border-radius: 999px;
  padding: 0.05rem 0.45rem;
}

.board-col__warn {
  font-size: 0.72rem;
  color: var(--pms-warn);
  padding: 0 0.125rem 0.4rem;
}

.board-col__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 3.5rem;
}

.board-col__empty {
  padding: 0.9rem 0.25rem 0.35rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--pms-text-muted);
}

.board-card {
  background: var(--pms-surface);
  border: 1px solid var(--pms-border);
  border-radius: var(--pms-radius-sm);
  box-shadow: var(--pms-shadow-sm);
  padding: 0.55rem 0.65rem;
  cursor: grab;
  /* Long-press starts a drag; a plain swipe still scrolls the column. */
  touch-action: pan-y;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.board-card:hover { box-shadow: var(--pms-shadow); }
.board-card:active { cursor: grabbing; }

.board-card--locked { cursor: default; }

.board-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.4rem;
}

.board-card__title {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
}

.board-card__age { flex: 0 0 auto; font-size: 0.66rem; padding: 0.1rem 0.4rem; }

.board-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.35rem;
}

.board-card__tag {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--pms-navy-600);
  background: var(--pms-surface-2);
  border-radius: var(--pms-radius-sm);
  padding: 0.05rem 0.35rem;
}

.board-card__party {
  font-size: 0.7rem;
  color: var(--pms-text-muted);
}

.board-card__qty { margin-top: 0.45rem; }

.board-card__bar {
  height: 0.3rem;
  border-radius: 999px;
  background: var(--pms-surface-3);
  overflow: hidden;
}

.board-card__bar > span {
  display: block;
  height: 100%;
  background: var(--pms-teal-600);
}

.board-card__qty-text {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.68rem;
  font-variant-numeric: tabular-nums;
  color: var(--pms-text-muted);
}

.board-card__blocked {
  margin-top: 0.4rem;
  font-size: 0.7rem;
  color: var(--pms-late);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-card__foot { margin-top: 0.35rem; }

.board-card--ghost { opacity: 0.35; }
.board-card--dragging { box-shadow: var(--pms-shadow-lg); transform: rotate(1.5deg); }
.board-card--saving { opacity: 0.6; }

/* A refused move animates back so the screen never disagrees with the database. */
.board-card--reverted {
  animation: board-revert 0.6s ease;
  border-color: var(--pms-late);
}

@keyframes board-revert {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-5px); }
  45% { transform: translateX(4px); }
  70% { transform: translateX(-2px); }
}

.toast-stack {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1080;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: min(24rem, calc(100vw - 2rem));
}

.board-toast {
  padding: 0.6rem 0.8rem;
  border-radius: var(--pms-radius-sm);
  box-shadow: var(--pms-shadow-lg);
  font-size: 0.82rem;
  background: var(--pms-surface);
  border: 1px solid var(--pms-border);
  opacity: 0;
  transform: translateY(0.5rem);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.board-toast.is-shown { opacity: 1; transform: translateY(0); }

.board-toast--error {
  color: var(--pms-late);
  border-color: var(--pms-late);
  background: var(--pms-late-bg);
}

@media (max-width: 768px) {
  .board { gap: 0.625rem; }
  .board-col { flex-basis: 15rem; padding: 0.5rem; }
  .board--planner { flex-direction: column; }
  .board--planner .board-col { width: 100%; }
}