/*
 * pelorus.css  — v1.0.0
 *
 * Shared design system for Pelorus and SkyCam Registry.
 * Covers: tokens, reset, layout shell, sidebar, topbar, nav,
 *         cards, forms, tables, badges, toasts, modals,
 *         map primitives, auth pages, and utility classes.
 *
 * Load order: pelorus.css → [app-specific].css
 * auth.css is now fully absorbed here — do not load auth.css separately.
 */

/* ═══════════════════════════════════════════════════════════
   1. DESIGN TOKENS
═══════════════════════════════════════════════════════════ */

:root {
  /* ── Surface ── */
  --pl-bg:            #3a4149;
  --pl-bg-dark:       #2e343c;
  --pl-panel:         #353d46;
  --pl-panel-dark:    #2d343c;
  --pl-panel-raised:  #3c4450;
  --pl-overlay:       rgba(0, 0, 0, 0.55);

  /* ── Border ── */
  --pl-line:          #46515d;
  --pl-line-subtle:   rgba(255, 255, 255, 0.05);
  --pl-line-strong:   rgba(255, 255, 255, 0.12);

  /* ── Text ── */
  --pl-text:          #f2f4f7;
  --pl-muted:         #b8c0ca;
  --pl-faint:         #7a8694;

  /* ── Brand palette ── */
  --pl-cyan:          #19b5d1;
  --pl-cyan-dim:      rgba(25, 181, 209, 0.15);
  --pl-cyan-border:   rgba(25, 181, 209, 0.35);

  --pl-blue:          #2d8cf0;
  --pl-blue-dim:      rgba(45, 140, 240, 0.15);
  --pl-blue-border:   rgba(45, 140, 240, 0.35);

  --pl-green:         #2eb24b;
  --pl-green-dim:     rgba(46, 178, 75, 0.15);
  --pl-green-border:  rgba(46, 178, 75, 0.35);

  --pl-yellow:        #f2b705;
  --pl-yellow-dim:    rgba(242, 183, 5, 0.15);
  --pl-yellow-border: rgba(242, 183, 5, 0.35);

  --pl-red:           #e63b4a;
  --pl-red-dim:       rgba(230, 59, 74, 0.15);
  --pl-red-border:    rgba(230, 59, 74, 0.35);

  --pl-light:         #d7dbe2;

  /* ── Motion ── */
  --pl-ease:       cubic-bezier(0.4, 0, 0.2, 1);
  --pl-dur-fast:   120ms;
  --pl-dur-base:   200ms;
  --pl-dur-slow:   320ms;

  /* ── Geometry ── */
  --pl-r-sm:    6px;
  --pl-r-md:    10px;
  --pl-r-lg:    14px;
  --pl-r-pill:  999px;

  /* ── Shadow ── */
  --pl-shadow-sm:  0 2px  8px  rgba(0,0,0,0.28);
  --pl-shadow-md:  0 6px  20px rgba(0,0,0,0.36);
  --pl-shadow-lg:  0 16px 48px rgba(0,0,0,0.48);

  /* ── Layout ── */
  --pl-sidebar-w:   260px;
  --pl-topbar-h:    54px;

  /* ── Auth ── */
  --pl-auth-panel:  rgba(12, 16, 24, 0.84);
  --pl-auth-accent: #1f7ae0;
}

/* ═══════════════════════════════════════════════════════════
   2. RESET & BASE
═══════════════════════════════════════════════════════════ */

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

html {
  height: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  background: var(--pl-bg);
  color: var(--pl-text);
  font-family: "Segoe UI", Inter, system-ui, -apple-system, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 0.5em;
  font-weight: 600;
  line-height: 1.25;
  color: var(--pl-text);
}

p { margin: 0 0 0.75em; }
p:last-child { margin-bottom: 0; }

a { color: var(--pl-cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

img, svg { display: block; }

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

/* Focus ring — keyboard only */
:focus-visible {
  outline: 2px solid var(--pl-cyan);
  outline-offset: 2px;
  border-radius: var(--pl-r-sm);
}
:focus:not(:focus-visible) { outline: none; }

/* Scrollbars */
::-webkit-scrollbar        { width: 6px; height: 6px; }
::-webkit-scrollbar-track  { background: transparent; }
::-webkit-scrollbar-thumb  {
  background: rgba(255,255,255,0.15);
  border-radius: var(--pl-r-pill);
}
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }
*  { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.15) transparent; }

/* ═══════════════════════════════════════════════════════════
   3. LAYOUT SHELL
═══════════════════════════════════════════════════════════ */

.pl-shell {
  display: grid;
  grid-template-columns: var(--pl-sidebar-w) 1fr;
  min-height: 100vh;
}

/* Full-viewport variant for map pages */
.pl-shell--fixed {
  height: 100vh;
  overflow: hidden;
}

.pl-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100vh;
}
.pl-shell--fixed .pl-main {
  height: 100vh;
  overflow: hidden;
}

/* ═══════════════════════════════════════════════════════════
   4. SIDEBAR
═══════════════════════════════════════════════════════════ */

.pl-sidebar {
  background: var(--pl-panel-dark);
  border-right: 1px solid var(--pl-line-subtle);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--pl-dur-base) var(--pl-ease),
              width     var(--pl-dur-base) var(--pl-ease);
  will-change: transform;
}

.pl-sidebar-body {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  padding-bottom: 24px;
}

/* Brand row */
.pl-sidebar-brand {
  height: var(--pl-topbar-h);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid var(--pl-line-subtle);
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
}
.pl-sidebar-brand a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--pl-text);
  text-decoration: none;
  overflow: hidden;
}
.pl-brand-mark {
  width: 30px;
  height: 30px;
  border-radius: var(--pl-r-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--pl-cyan), var(--pl-blue));
  color: #fff;
  flex-shrink: 0;
}
.pl-brand-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: opacity var(--pl-dur-base) var(--pl-ease),
              width   var(--pl-dur-base) var(--pl-ease);
}

/* Section header */
.pl-sidebar-section { padding: 12px 0 0; }
.pl-sidebar-label {
  padding: 0 16px 8px;
  color: var(--pl-faint);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Nav links */
.pl-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 8px;
}

.pl-nav-item,
.pl-nav-group > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--pl-r-sm);
  color: var(--pl-muted);
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  list-style: none;
  white-space: nowrap;
  overflow: hidden;
  transition: background var(--pl-dur-fast) var(--pl-ease),
              color     var(--pl-dur-fast) var(--pl-ease);
}
.pl-nav-item:hover,
.pl-nav-group > summary:hover { background: var(--pl-line-subtle); color: var(--pl-text); text-decoration: none; }
.pl-nav-item.is-active         { background: var(--pl-cyan-dim); color: var(--pl-cyan); }

.pl-nav-icon  { width: 18px; flex-shrink: 0; text-align: center; }
.pl-nav-label { overflow: hidden; text-overflow: ellipsis; transition: opacity var(--pl-dur-base) var(--pl-ease); }
.pl-nav-caret {
  margin-left: auto;
  flex-shrink: 0;
  transition: transform var(--pl-dur-base) var(--pl-ease);
}
.pl-nav-group[open] > summary .pl-nav-caret { transform: rotate(90deg); }
.pl-nav-group > summary::-webkit-details-marker { display: none; }

.pl-nav-sub {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px 0 6px 28px;
}
.pl-nav-sublink {
  display: block;
  padding: 7px 10px;
  border-radius: var(--pl-r-sm);
  color: var(--pl-muted);
  font-size: 13px;
  text-decoration: none;
  transition: background var(--pl-dur-fast) var(--pl-ease),
              color     var(--pl-dur-fast) var(--pl-ease);
}
.pl-nav-sublink:hover     { background: var(--pl-line-subtle); color: var(--pl-text); }
.pl-nav-sublink.is-active  { background: var(--pl-cyan-dim); color: var(--pl-cyan); }

/* Mini sidebar (icons only) */
.pl-shell[data-sidebar="mini"] .pl-sidebar               { width: 54px; }
.pl-shell[data-sidebar="mini"] .pl-brand-text,
.pl-shell[data-sidebar="mini"] .pl-nav-label,
.pl-shell[data-sidebar="mini"] .pl-nav-caret,
.pl-shell[data-sidebar="mini"] .pl-sidebar-label,
.pl-shell[data-sidebar="mini"] .pl-nav-sub               { opacity: 0; pointer-events: none; }
.pl-shell[data-sidebar="mini"] .pl-nav-item,
.pl-shell[data-sidebar="mini"] .pl-nav-group > summary   { justify-content: center; }

/* Closed (mobile off-canvas) */
.pl-shell[data-sidebar="closed"] .pl-sidebar { transform: translateX(-100%); }

/* Mobile backdrop overlay */
.pl-sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--pl-overlay);
  z-index: 39;
  opacity: 0;
  transition: opacity var(--pl-dur-base) var(--pl-ease);
  cursor: pointer;
}
.pl-sidebar-backdrop.is-visible { display: block; opacity: 1; }

/* ═══════════════════════════════════════════════════════════
   5. TOPBAR
═══════════════════════════════════════════════════════════ */

.pl-topbar {
  height: var(--pl-topbar-h);
  flex-shrink: 0;
  background: var(--pl-bg-dark);
  border-bottom: 1px solid var(--pl-line-subtle);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 0 18px;
  position: sticky;
  top: 0;
  z-index: 20;
}

.pl-topbar-left,
.pl-topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pl-topbar-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;
}

.pl-page-title {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ═══════════════════════════════════════════════════════════
   6. CONTENT
═══════════════════════════════════════════════════════════ */

.pl-content {
  flex: 1 1 auto;
  padding: 20px;
  min-width: 0;
  overflow-y: auto;
}

.pl-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.pl-page-heading   { margin: 0; font-size: 1.6rem; font-weight: 400; }
.pl-page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--pl-muted);
  font-size: 13px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.pl-page-breadcrumb a   { color: var(--pl-blue); }
.pl-page-breadcrumb-sep { color: var(--pl-faint); }

/* ═══════════════════════════════════════════════════════════
   7. BUTTONS
═══════════════════════════════════════════════════════════ */

.pl-btn,
.pl-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--pl-line);
  border-radius: var(--pl-r-sm);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  background: var(--pl-panel-raised);
  color: var(--pl-text);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  transition: background  var(--pl-dur-fast) var(--pl-ease),
              border-color var(--pl-dur-fast) var(--pl-ease),
              opacity      var(--pl-dur-fast) var(--pl-ease);
}
.pl-btn:hover, .pl-icon-btn:hover { background: rgba(255,255,255,.1); text-decoration: none; }
.pl-btn:active                    { opacity: .8; }
.pl-btn:disabled, .pl-btn[disabled], .pl-icon-btn:disabled { opacity: .4; pointer-events: none; }

.pl-icon-btn { padding: 8px 10px; }

/* Variants */
.pl-btn--primary {
  background: var(--pl-cyan); border-color: var(--pl-cyan);
  color: #0b1824; font-weight: 600;
}
.pl-btn--primary:hover { background: #22ccea; border-color: #22ccea; }

.pl-btn--danger {
  background: var(--pl-red-dim); border-color: var(--pl-red-border); color: #f8a3ab;
}
.pl-btn--danger:hover { background: rgba(230,59,74,.25); }

.pl-btn--ghost { background: transparent; border-color: transparent; color: var(--pl-muted); }
.pl-btn--ghost:hover { background: var(--pl-line-subtle); color: var(--pl-text); }

.pl-btn--sm  { padding: 5px 10px; font-size: 12px; }
.pl-btn--lg  { padding: 12px 20px; font-size: 15px; }
.pl-btn--pill { border-radius: var(--pl-r-pill); }

/* Loading state */
.pl-btn.is-loading { pointer-events: none; color: transparent; position: relative; }
.pl-btn.is-loading::after {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: pl-spin .65s linear infinite;
}

/* ═══════════════════════════════════════════════════════════
   8. FORM ELEMENTS
═══════════════════════════════════════════════════════════ */

.pl-label {
  display: block;
  margin-bottom: 5px;
  font-size: 12px;
  font-weight: 500;
  color: var(--pl-muted);
  letter-spacing: 0.02em;
}

.pl-input,
.pl-select,
.pl-textarea {
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--pl-r-sm);
  border: 1px solid var(--pl-line);
  background: var(--pl-panel-dark);
  color: var(--pl-text);
  font-size: 13px;
  line-height: 1.5;
  appearance: none;
  transition: border-color var(--pl-dur-fast) var(--pl-ease),
              box-shadow   var(--pl-dur-fast) var(--pl-ease);
}
.pl-input::placeholder,
.pl-textarea::placeholder { color: var(--pl-faint); }
.pl-input:hover, .pl-select:hover, .pl-textarea:hover { border-color: var(--pl-line-strong); }
.pl-input:focus, .pl-select:focus, .pl-textarea:focus {
  border-color: var(--pl-cyan);
  box-shadow: 0 0 0 3px var(--pl-cyan-dim);
  outline: none;
}
.pl-input--error { border-color: var(--pl-red-border) !important; }
.pl-input--error:focus { box-shadow: 0 0 0 3px var(--pl-red-dim) !important; }
.pl-textarea { min-height: 96px; resize: vertical; }
.pl-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23b8c0ca' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 32px;
  cursor: pointer;
}

.pl-search-wrap { position: relative; display: flex; align-items: center; }
.pl-search-icon  {
  position: absolute; left: 10px;
  color: var(--pl-faint); pointer-events: none; display: flex;
}
.pl-input--search { padding-left: 34px; }

.pl-field           { margin-bottom: 14px; }
.pl-field:last-child { margin-bottom: 0; }
.pl-field-hint  { margin-top: 4px; font-size: 11px; color: var(--pl-faint); }
.pl-field-error { margin-top: 4px; font-size: 11px; color: #f8a3ab; }

.pl-form-grid     { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.pl-form-grid .pl-full { grid-column: 1 / -1; }

.pl-check-row {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; font-size: 13px; color: var(--pl-muted); user-select: none;
}
.pl-check-row input { accent-color: var(--pl-cyan); width: auto; cursor: pointer; }
.pl-check-row:hover { color: var(--pl-text); }

/* ═══════════════════════════════════════════════════════════
   9. CARDS & PANELS
═══════════════════════════════════════════════════════════ */

.pl-card {
  background: var(--pl-panel);
  border: 1px solid var(--pl-line-subtle);
  border-radius: var(--pl-r-lg);
  overflow: hidden;
}
.pl-card-body   { padding: 18px; }
.pl-card-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--pl-line-subtle);
}
.pl-card-title  { margin: 0; font-size: 14px; font-weight: 600; }
.pl-card-footer { padding: 12px 18px; border-top: 1px solid var(--pl-line-subtle); }

/* Stat card */
.pl-stat-card {
  background: var(--pl-panel-dark);
  border: 1px solid var(--pl-line-subtle);
  border-radius: var(--pl-r-lg);
  display: grid;
  grid-template-columns: 60px 1fr;
  overflow: hidden;
  transition: box-shadow var(--pl-dur-base) var(--pl-ease),
              transform  var(--pl-dur-base) var(--pl-ease);
}
.pl-stat-card:hover { box-shadow: var(--pl-shadow-sm); transform: translateY(-1px); }

.pl-stat-icon {
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; font-weight: 700; color: #fff;
}
.pl-stat-icon--cyan   { background: var(--pl-cyan); }
.pl-stat-icon--blue   { background: var(--pl-blue); }
.pl-stat-icon--green  { background: var(--pl-green); }
.pl-stat-icon--yellow { background: var(--pl-yellow); color: #1d2228; }
.pl-stat-icon--red    { background: var(--pl-red); }

.pl-stat-body  { padding: 13px 14px; display: flex; flex-direction: column; justify-content: center; gap: 3px; }
.pl-stat-label { font-size: 12px; color: var(--pl-muted); }
.pl-stat-value { font-size: 1.4rem; font-weight: 700; }
.pl-stat-delta { font-size: 11px; color: var(--pl-faint); }

/* Grids */
.pl-grid    { display: grid; gap: 16px; }
.pl-grid--2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.pl-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.pl-grid--4 { grid-template-columns: repeat(4, minmax(0,1fr)); }

/* KV list */
.pl-kv-list { display: flex; flex-direction: column; }
.pl-kv-row  {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--pl-line-subtle); font-size: 13px;
}
.pl-kv-row:last-child { border-bottom: none; }
.pl-kv-label { color: var(--pl-muted); }
.pl-kv-value { color: var(--pl-text); font-weight: 500; text-align: right; }

/* ═══════════════════════════════════════════════════════════
   10. BADGES & PILLS
═══════════════════════════════════════════════════════════ */

.pl-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px; border-radius: var(--pl-r-pill);
  font-size: 11px; font-weight: 500; border: 1px solid transparent; white-space: nowrap;
}
.pl-badge--cyan   { background: var(--pl-cyan-dim);   border-color: var(--pl-cyan-border);   color: var(--pl-cyan);  }
.pl-badge--blue   { background: var(--pl-blue-dim);   border-color: var(--pl-blue-border);   color: #7ac4ff;         }
.pl-badge--green  { background: var(--pl-green-dim);  border-color: var(--pl-green-border);  color: #9eedb4;         }
.pl-badge--yellow { background: var(--pl-yellow-dim); border-color: var(--pl-yellow-border); color: #fde08a;         }
.pl-badge--red    { background: var(--pl-red-dim);    border-color: var(--pl-red-border);    color: #f8a3ab;         }
.pl-badge--muted  { background: rgba(255,255,255,.06); border-color: var(--pl-line);         color: var(--pl-muted); }

.pl-status-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: var(--pl-r-pill);
  border: 1px solid var(--pl-line); font-size: 12px;
  color: var(--pl-muted); background: rgba(0,0,0,.2); white-space: nowrap;
}

.pl-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.pl-dot--cyan   { background: var(--pl-cyan); }
.pl-dot--green  { background: var(--pl-green); }
.pl-dot--yellow { background: var(--pl-yellow); }
.pl-dot--red    { background: var(--pl-red); }
.pl-dot--muted  { background: var(--pl-faint); }

/* ═══════════════════════════════════════════════════════════
   11. TABLES
═══════════════════════════════════════════════════════════ */

.pl-table-wrap { overflow-x: auto; }
.pl-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.pl-table th, .pl-table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--pl-line-subtle); }
.pl-table th {
  background: var(--pl-panel-dark); color: var(--pl-faint);
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em;
}
.pl-table td { color: var(--pl-text); }
.pl-table tr:last-child td { border-bottom: none; }
.pl-table tbody tr { transition: background var(--pl-dur-fast) var(--pl-ease); }
.pl-table tbody tr:hover td { background: var(--pl-line-subtle); }

/* ═══════════════════════════════════════════════════════════
   12. MODAL
═══════════════════════════════════════════════════════════ */

.pl-modal-backdrop {
  position: fixed; inset: 0;
  background: var(--pl-overlay);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; z-index: 500;
  opacity: 0; pointer-events: none;
  transition: opacity var(--pl-dur-base) var(--pl-ease);
}
.pl-modal-backdrop.is-open { opacity: 1; pointer-events: auto; }

.pl-modal {
  width: min(720px, 100%);
  max-height: 90vh;
  display: flex; flex-direction: column;
  background: var(--pl-panel); border: 1px solid var(--pl-line);
  border-radius: var(--pl-r-lg); box-shadow: var(--pl-shadow-lg);
  overflow: hidden;
  transform: translateY(10px) scale(0.99);
  transition: transform var(--pl-dur-base) var(--pl-ease);
}
.pl-modal-backdrop.is-open .pl-modal { transform: translateY(0) scale(1); }

.pl-modal-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--pl-line-subtle); flex-shrink: 0;
}
.pl-modal-title  { margin: 0; font-size: 15px; font-weight: 600; }
.pl-modal-body   { padding: 18px; overflow-y: auto; flex: 1; }
.pl-modal-footer {
  padding: 12px 18px; border-top: 1px solid var(--pl-line-subtle);
  display: flex; justify-content: flex-end; gap: 8px; flex-shrink: 0;
}
.pl-modal-sm { width: min(440px, 100%); }

/* Camera info modal read-only display */
.pl-info-value { font-size: 14px; color: var(--pl-text); word-break: break-all; }
.pl-info-value a { color: var(--pl-accent); text-decoration: underline; }
.pl-info-badge { display: inline-flex; align-items: center; font-size: 13px; font-weight: 600;
  padding: 2px 8px; border-radius: 4px; }
.pl-info-badge--yes { color: #1a7f3c; background: #d4f0e0; }
.pl-info-badge--no  { color: #7f3a1a; background: #f0e0d4; }

/* ═══════════════════════════════════════════════════════════
   13. TOASTS
═══════════════════════════════════════════════════════════ */

.pl-toast-region {
  position: fixed; bottom: 20px; right: 20px; z-index: 9999;
  display: flex; flex-direction: column; gap: 10px;
  pointer-events: none;
  width: min(360px, calc(100vw - 40px));
}

.pl-toast {
  position: relative;
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 14px;
  background: var(--pl-panel-raised); border: 1px solid var(--pl-line);
  border-radius: var(--pl-r-md); box-shadow: var(--pl-shadow-md);
  pointer-events: auto; font-size: 13px; overflow: hidden;
  transform: translateX(110%); opacity: 0;
  transition: transform var(--pl-dur-base) var(--pl-ease),
              opacity   var(--pl-dur-base) var(--pl-ease);
}
.pl-toast.is-visible { transform: translateX(0); opacity: 1; }
.pl-toast.is-leaving { transform: translateX(110%); opacity: 0; }

.pl-toast::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
}
.pl-toast--success::before { background: var(--pl-green); }
.pl-toast--warn::before    { background: var(--pl-yellow); }
.pl-toast--error::before   { background: var(--pl-red); }
.pl-toast--info::before    { background: var(--pl-cyan); }

.pl-toast-icon  { flex-shrink: 0; margin-top: 1px; }
.pl-toast-body  { flex: 1; min-width: 0; }
.pl-toast-title { font-weight: 600; color: var(--pl-text); margin-bottom: 2px; }
.pl-toast-msg   { color: var(--pl-muted); line-height: 1.4; }
.pl-toast-close {
  background: transparent; border: none; padding: 2px;
  color: var(--pl-faint); cursor: pointer; flex-shrink: 0;
  font-size: 14px; line-height: 1;
  transition: color var(--pl-dur-fast) var(--pl-ease);
}
.pl-toast-close:hover { color: var(--pl-text); }

/* ═══════════════════════════════════════════════════════════
   14. LOADING STATES
═══════════════════════════════════════════════════════════ */

/* Top-of-page progress bar */
.pl-nprogress {
  position: fixed; top: 0; left: 0;
  height: 2px; background: var(--pl-cyan); z-index: 9998;
  width: 0%; border-radius: 0 1px 1px 0;
  transition: width .2s ease, opacity .3s ease;
  pointer-events: none;
}
.pl-nprogress.is-done { opacity: 0; }

/* Skeleton */
.pl-skeleton {
  background: linear-gradient(90deg,
    rgba(255,255,255,.04) 25%,
    rgba(255,255,255,.09) 50%,
    rgba(255,255,255,.04) 75%);
  background-size: 200% 100%;
  animation: pl-shimmer 1.4s ease infinite;
  border-radius: var(--pl-r-sm);
  color: transparent !important;
  user-select: none;
}

/* Spinner */
.pl-spinner {
  display: inline-block; width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.18); border-top-color: var(--pl-cyan);
  border-radius: 50%; animation: pl-spin .65s linear infinite;
  flex-shrink: 0;
}
.pl-spinner--sm { width: 12px; height: 12px; border-width: 1.5px; }
.pl-spinner--lg { width: 28px; height: 28px; border-width: 3px; }

/* ═══════════════════════════════════════════════════════════
   15. MAP PRIMITIVES
═══════════════════════════════════════════════════════════ */

/* Map stage — size controlled by parent, no hardcoded heights */
.pl-map-stage {
  position: relative; overflow: hidden; background: #1a2230;
  display: flex; flex-direction: column;
}

#map, .pl-map {
  width: 100%; height: 100%; min-height: 0; flex: 1;
}

/* Layout (Pelorus map page) */
.pl-map-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 16px;
  height: 100%;
}
.pl-map-panel {
  display: flex; flex-direction: column;
  gap: 16px; overflow-y: auto; overscroll-behavior: contain;
}
.pl-map-info-block h4 {
  margin: 0 0 8px; font-size: 11px; font-weight: 600;
  color: var(--pl-faint); text-transform: uppercase; letter-spacing: .05em;
}
.pl-map-info-list { display: grid; gap: 8px; }

/* Region cards */
.pl-region-row {
  padding: 10px 12px; border: 1px solid var(--pl-line-subtle);
  border-radius: var(--pl-r-md); background: rgba(0,0,0,.12);
  transition: background var(--pl-dur-fast) var(--pl-ease);
}
.pl-region-row:hover  { background: rgba(0,0,0,.22); }
.pl-region-name { color: var(--pl-text); font-weight: 600; font-size: 13px; }
.pl-region-meta { color: var(--pl-muted); font-size: 12px; margin-top: 3px; }

/* Leaflet overrides */
.leaflet-popup-content-wrapper {
  background: rgba(47,55,64,.97) !important;
  border: 1px solid rgba(255,255,255,.1) !important;
  color: var(--pl-text) !important;
  border-radius: var(--pl-r-md) !important;
  box-shadow: var(--pl-shadow-md) !important;
  font-family: inherit !important; font-size: 13px !important;
}
.leaflet-popup-tip           { background: rgba(47,55,64,.97) !important; }
.leaflet-popup-content       { margin: 12px 14px !important; }
.leaflet-popup-close-button  { color: var(--pl-muted) !important; }
.leaflet-popup-close-button:hover { color: var(--pl-text) !important; }

.leaflet-tooltip {
  background: rgba(47,55,64,.96) !important;
  border: 1px solid rgba(255,255,255,.1) !important;
  color: var(--pl-text) !important;
  font-family: inherit !important; font-size: 12px !important;
  border-radius: var(--pl-r-sm) !important;
  box-shadow: var(--pl-shadow-sm) !important;
  padding: 6px 10px !important;
}

.leaflet-control-zoom a {
  background: var(--pl-panel-dark) !important;
  color: var(--pl-text) !important;
  border-color: var(--pl-line) !important;
}
.leaflet-control-zoom a:hover { background: var(--pl-panel-raised) !important; }

.leaflet-control-attribution {
  background: rgba(47,55,64,.82) !important;
  color: var(--pl-muted) !important; font-size: 10px !important;
}
.leaflet-control-attribution a { color: var(--pl-cyan) !important; }

/* Shared map marker dot */
.pl-map-dot {
  width: 13px; height: 13px; border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(30,38,46,.9);
  transition: transform var(--pl-dur-fast) var(--pl-ease);
}
.pl-map-dot:hover  { transform: scale(1.35); }
.pl-map-dot--good  { background: var(--pl-green); }
.pl-map-dot--warn  { background: var(--pl-yellow); }
.pl-map-dot--bad   { background: var(--pl-red); }
.pl-map-dot--info  { background: var(--pl-blue); }

/* ═══════════════════════════════════════════════════════════
   16. AUTH PAGES  (replaces auth.css — do not load auth.css)
═══════════════════════════════════════════════════════════ */

body.pl-auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: linear-gradient(rgba(0,0,0,.45), rgba(0,0,0,.7)),
              url('/static/img/auth-bg.png') center/cover no-repeat fixed;
}

.pl-auth-wrap  { width: 100%; max-width: 420px; padding: 24px; }

.pl-auth-brand { text-align: center; margin-bottom: 20px; }
.pl-auth-brand h1 { font-size: 2rem; font-weight: 700; margin: 0; }
.pl-auth-brand p  { margin: 8px 0 0; color: var(--pl-muted); font-size: 14px; }

.pl-auth-card {
  background: var(--pl-auth-panel);
  border: 1px solid var(--pl-line-strong);
  border-radius: var(--pl-r-lg);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--pl-shadow-lg); padding: 24px;
}
.pl-auth-card h2 { text-align: center; font-size: 1.1rem; margin-bottom: 6px; }
.pl-auth-sub { text-align: center; color: var(--pl-muted); font-size: 13px; margin-bottom: 18px; }

.pl-auth-field { margin-bottom: 12px; }

.pl-auth-input {
  width: 100%; padding: 11px 14px;
  border-radius: var(--pl-r-sm); border: 1px solid var(--pl-line-strong);
  background: rgba(255,255,255,.06); color: var(--pl-text);
  font: inherit; font-size: 14px;
  transition: border-color var(--pl-dur-fast), box-shadow var(--pl-dur-fast);
}
.pl-auth-input::placeholder { color: var(--pl-faint); }
.pl-auth-input:focus {
  border-color: var(--pl-cyan); box-shadow: 0 0 0 3px var(--pl-cyan-dim); outline: none;
}

.pl-auth-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin: 10px 0 16px;
}
.pl-auth-check {
  display: flex; align-items: center; gap: 7px;
  font-size: 13px; color: var(--pl-muted); cursor: pointer; user-select: none;
}
.pl-auth-check input { accent-color: var(--pl-cyan); cursor: pointer; }

.pl-auth-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; padding: 11px 18px;
  border-radius: var(--pl-r-sm); border: none; cursor: pointer;
  font: inherit; font-size: 14px; font-weight: 600;
  background: var(--pl-auth-accent); color: #fff;
  transition: background var(--pl-dur-fast), opacity var(--pl-dur-fast);
}
.pl-auth-btn:hover    { background: #2a8cf0; }
.pl-auth-btn:disabled { opacity: .5; pointer-events: none; }
.pl-auth-btn.is-loading { color: transparent; position: relative; pointer-events: none; }
.pl-auth-btn.is-loading::after {
  content: ''; position: absolute;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3); border-top-color: #fff;
  border-radius: 50%; animation: pl-spin .65s linear infinite;
}

.pl-auth-divider {
  display: flex; align-items: center; gap: 12px;
  color: var(--pl-faint); font-size: 12px; margin: 16px 0;
}
.pl-auth-divider::before, .pl-auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--pl-line-strong);
}

.pl-auth-oauth-grid { display: grid; gap: 10px; }
.pl-auth-oauth-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 11px 14px;
  border-radius: var(--pl-r-sm); border: 1px solid var(--pl-line-strong);
  text-decoration: none; font-weight: 600; font-size: 13px; cursor: pointer;
  transition: opacity var(--pl-dur-fast);
}
.pl-auth-oauth-btn:hover { opacity: .85; text-decoration: none; }
.pl-auth-oauth--apple  { background: #111; color: #fff; }
.pl-auth-oauth--google { background: #fff; color: #111; }
.pl-auth-oauth--github { background: #24292f; color: #fff; }

.pl-auth-links {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: 18px; text-align: center; font-size: 13px;
}
.pl-auth-links a { color: var(--pl-blue); }

.pl-auth-error {
  margin-top: 12px; padding: 10px 12px; border-radius: var(--pl-r-sm);
  background: var(--pl-red-dim); border: 1px solid var(--pl-red-border);
  color: #f8a3ab; font-size: 13px; display: none;
}
.pl-auth-error.is-visible { display: block; }

/* ═══════════════════════════════════════════════════════════
   17. FOOTER
═══════════════════════════════════════════════════════════ */

.pl-footer {
  height: 44px; flex-shrink: 0;
  background: var(--pl-bg-dark); border-top: 1px solid var(--pl-line-subtle);
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 0 18px; font-size: 12px; color: var(--pl-faint);
}
.pl-footer a { color: var(--pl-muted); }
.pl-footer a:hover { color: var(--pl-text); }

/* ═══════════════════════════════════════════════════════════
   18. UTILITY
═══════════════════════════════════════════════════════════ */

.pl-hidden    { display: none !important; }
.pl-invisible { visibility: hidden; }
.pl-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;
}
.pl-truncate  { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pl-muted-text { color: var(--pl-muted); }
.pl-faint-text { color: var(--pl-faint); }
.pl-text-sm   { font-size: 12px; }
.pl-text-xs   { font-size: 11px; }
.pl-mono      { font-family: "Cascadia Code", "Fira Code", Consolas, monospace; }
.pl-divider   { height: 1px; background: var(--pl-line-subtle); margin: 10px 0; }
.pl-spacer    { flex: 1; }
.pl-flex      { display: flex; align-items: center; }
.pl-gap-sm    { gap: 6px; }
.pl-gap-md    { gap: 12px; }

/* ═══════════════════════════════════════════════════════════
   19. KEYFRAMES
═══════════════════════════════════════════════════════════ */

@keyframes pl-spin {
  to { transform: rotate(360deg); }
}
@keyframes pl-shimmer {
  0%   { background-position:  200% 0; }
  100% { background-position: -200% 0; }
}
@keyframes pl-fade-in {
  from { opacity: 0; transform: translateY(5px); }
  to   { opacity: 1; transform: translateY(0);   }
}
@keyframes pl-slide-in-right {
  from { opacity: 0; transform: translateX(12px); }
  to   { opacity: 1; transform: translateX(0);    }
}

/* ═══════════════════════════════════════════════════════════
   20. RESPONSIVE
═══════════════════════════════════════════════════════════ */

@media (max-width: 1200px) {
  .pl-grid--4    { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .pl-map-layout { grid-template-columns: 260px minmax(0,1fr); }
}

@media (max-width: 900px) {
  .pl-shell { grid-template-columns: 1fr; }

  /* Sidebar becomes a fixed off-canvas drawer */
  .pl-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: var(--pl-sidebar-w);
    z-index: 40; transform: translateX(-100%);
    box-shadow: var(--pl-shadow-lg);
  }
  .pl-shell[data-sidebar="open"] .pl-sidebar { transform: translateX(0); }

  .pl-grid--3  { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .pl-form-grid { grid-template-columns: 1fr; }
  .pl-map-layout { grid-template-columns: 1fr; }

  /* Sheet-style modal on mobile */
  .pl-modal-backdrop { align-items: flex-end; padding: 0; }
  .pl-modal { width: 100%; max-height: 92dvh; border-radius: var(--pl-r-lg) var(--pl-r-lg) 0 0; }

  .pl-toast-region { bottom: 12px; right: 12px; width: calc(100vw - 24px); }
}

@media (max-width: 600px) {
  .pl-grid--2  { grid-template-columns: 1fr; }
  .pl-topbar   { gap: 10px; padding: 0 12px; }
  .pl-content  { padding: 14px; }
}