/* === M1 Brand CSS === */
@import url('https://fonts.googleapis.com/css2?family=Roboto+Condensed:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  /* Primary palette */
  --m1-bone:         #E6E1D2;
  --m1-dark-green:   #1D3026;
  --m1-olive:        #596152;
  --m1-artichoke:    #737660;  /* ADA-corrected: 4.68:1 with white (was #9A9D87 at 2.78:1) */
  --m1-dutch-white:  #DDD2A4;

  /* Secondary palette (accents) */
  --m1-slate-gray:   #314E56;
  --m1-teal:         #276B6E;
  --m1-emerald:      #4DA284;
  --m1-electric-green: #AAD372;
  --m1-burnt-umber:  #84352D;

  /* ADA-corrected variants */
  --m1-success:      #2E7F65;  /* ADA-corrected: 4.84:1 with white (was #30856A at 4.48:1) */
  --m1-border-secondary: #8C8672;
  --m1-toggle-off:   #888888;
  --m1-olive-dark:   #4A5043;  /* darker olive — 5.1:1 on bone surfaces */
  --m1-teal-dark:    #1E5557;  /* darker teal — 5.2:1 on bone surfaces */
  --m1-burnt-dark:   #6B2A24;  /* darker burnt umber — 5.6:1 on light error bg */
  --m1-amber:        #946C14;  /* dark amber — 4.7:1 on white; warning text/border */
  --m1-placeholder:  #7A7D6E;  /* olive-tinted neutral for input placeholders */

  /* Tints */
  --m1-sand:         #C4BFA6;
  --m1-bone-80:      #EBE7DB;
  --m1-bone-60:      #F0EDE4;

  /* Semantic mappings */
  --color-bg:        #EDEBE4;
  --color-surface:   #FFFFFF;
  --color-surface-alt: #f4f2ec;
  --color-text:      var(--m1-dark-green);
  --color-text-muted: var(--m1-olive);
  --color-nav-bg:    var(--m1-dark-green);
  --color-nav-text:  var(--m1-bone);
  --color-primary:   var(--m1-teal);
  --color-primary-hover: var(--m1-slate-gray);
  --color-success:   var(--m1-success);
  --color-warning:   var(--m1-dutch-white);
  --color-danger:    var(--m1-burnt-umber);
  --color-highlight: var(--m1-electric-green);
  --color-table-header: var(--m1-artichoke);
  --color-section-header-bg: var(--m1-dark-green);
  --color-section-header-text: var(--m1-bone);
  --color-text-secondary: var(--m1-olive-dark);
  --color-link-on-light: var(--m1-teal-dark);
  --color-danger-text:  var(--m1-burnt-dark);
  --color-warning-text: var(--m1-amber);
  --color-placeholder:  var(--m1-placeholder);

  /* Structural tokens */
  --color-border:          #ccc;         /* standard input / control borders */
  --color-border-warm:     #e0ddd4;      /* warm-tinted dividers: table rows, modal, filter */
  --color-border-light:    #eee;         /* light separators */
  --color-neutral:         #999;         /* badge-neutral background, muted accents */
  --color-success-hover:   #277554;      /* btn-success hover */
  --color-danger-hover:    var(--m1-burnt-dark); /* btn-danger hover */
  --color-primary-focus:   rgba(39,107,110,0.2);  /* focus ring fill */
  --color-primary-subtle:  rgba(39,107,110,0.05); /* file upload hover tint */
  --color-primary-selected: rgba(39,107,110,0.08); /* selected option background */
  --color-danger-subtle:   rgba(132,53,45,0.08);   /* danger hover background tint */

  /* Typography */
  --font-family: "Roboto Condensed", "Segoe UI", -apple-system, system-ui, sans-serif;

  /* Layout */
  --nav-height: 40px;
  --border-radius: 4px;
  --border-radius-lg: 8px;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.1);
  --content-padding: 16px;
}

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

html { font-size: 13px; }

body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  padding: 0;
  line-height: 1.5;
}

h1 { font-size: 18px; font-weight: 700; margin: 0 0 8px; }
h2 { font-size: 15px; font-weight: 700; margin: 0 0 6px; }
h3 { font-size: 14px; font-weight: 600; margin: 0 0 4px; }

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

/* === HTMX Request States === */
.htmx-request {
  opacity: 0.6;
  pointer-events: none;
  transition: opacity 0.15s;
}
.htmx-indicator {
  display: none;
}
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
  display: inline-block;
}

/* === Focus (ADA) === */
:focus-visible {
  outline: 2px solid var(--m1-teal);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(39,107,110,0.25);
}

/* === Skip Nav (ADA) === */
.skip-nav {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  background: var(--m1-dark-green);
  color: var(--m1-bone);
  padding: 8px 16px;
  font-weight: 600;
}
.skip-nav:focus { left: 0; }

/* === Navbar === */
.navbar {
  background: var(--color-nav-bg);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 var(--content-padding);
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.navbar-brand img { height: 24px; }
.navbar-brand span {
  color: var(--color-nav-text);
  font-weight: 700;
  font-size: 14px;
}
.navbar-links {
  display: flex;
  align-items: center;
  gap: 0;
  margin-left: 24px;
  height: 100%;
}
.navbar-link {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 14px;
  color: var(--color-nav-text);
  text-decoration: none;
  font-size: 13px;
  border-bottom: 2px solid transparent;
}
.navbar-link[aria-current="page"] {
  font-weight: 700;
  border-bottom-color: var(--m1-electric-green);
  background: rgba(255,255,255,0.08);
}
.navbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.navbar-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--m1-olive);
  color: var(--m1-bone);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}
.navbar-user-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-nav-text);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.navbar-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  background: var(--color-surface);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  min-width: 160px;
  padding: 4px 0;
  z-index: 200;
}
.user-menu { position: relative; }
.user-menu.open .navbar-dropdown { display: block; }
.navbar-dropdown a {
  display: block;
  padding: 8px 16px;
  color: var(--color-text);
  font-size: 13px;
  text-decoration: none;
}
.navbar-dropdown a:hover { background: var(--color-surface-alt); }
.navbar-dropdown .logout { color: var(--color-danger); }
.dev-badge {
  background: var(--m1-dutch-white);
  color: var(--m1-dark-green);
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--font-family);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-hover); }

.btn-success {
  background: var(--color-success);
  color: #fff;
}
.btn-success:hover { background: var(--color-success-hover); }

.btn-danger {
  background: var(--color-danger);
  color: #fff;
}
.btn-danger:hover { background: var(--color-danger-hover); }

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--m1-border-secondary);
}
.btn-secondary:hover { background: var(--color-surface-alt); }

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--m1-border-secondary);
}
.btn-outline:hover { background: var(--color-surface-alt); }

.btn-group { display: inline-flex; gap: 4px; }

.page-header-actions { display: flex; align-items: center; gap: 8px; }

.btn-sm { padding: 3px 10px; font-size: 12px; position: relative; }
.btn-sm::after {
  content: "";
  position: absolute;
  inset: -8px;
}

/* Loading state for buttons during HTMX requests */
.btn-loading {
  opacity: 0.7;
  pointer-events: none;
  position: relative;
}
.btn-loading::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: btn-spin 0.5s linear infinite;
  margin-right: 4px;
  vertical-align: middle;
}
@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

/* === Cards / Panels === */
.card {
  background: var(--color-surface);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  padding: var(--content-padding);
}

.section-header {
  background: var(--color-section-header-bg);
  color: var(--color-section-header-text);
  padding: 6px 12px;
  font-weight: 700;
  font-size: 13px;
  margin: 0;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

/* === Tables === */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table thead th {
  background: var(--color-table-header);
  color: #fff;
  font-weight: 700;
  padding: 6px 8px;
  text-align: left;
  position: sticky;
  top: 0;
  z-index: 1;
}
.data-table tbody td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--color-border-warm);
}
.data-table tbody tr:nth-child(even) {
  background: var(--color-surface-alt);
}
.data-table tbody tr:hover {
  background: var(--m1-bone-80);
}

/* === Autocomplete === */
.ac-wrap { position: relative; }
.ac-container { position: absolute; z-index: 50; width: 100%; max-height: 260px; overflow-y: auto; }
.ac-list {
  list-style: none; margin: 2px 0 0; padding: 0;
  background: #fff; border: 1px solid var(--m1-sand); border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}
.ac-item {
  display: flex; align-items: baseline; gap: 10px;
  padding: 8px 12px; cursor: pointer; font-size: 13px;
  border-bottom: 1px solid var(--m1-sand);
}
.ac-item:last-child { border-bottom: none; }
.ac-item:hover, .ac-item:focus { background: rgba(29,48,38,0.06); }
.ac-part-id { font-weight: 600; white-space: nowrap; }
.ac-detail { color: var(--m1-olive); font-size: 12px; }
.ac-empty { padding: 10px 12px; color: var(--m1-olive); font-size: 12px; font-style: italic; }

/* === Forms === */
.form-group { margin-bottom: 12px; }
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 3px;
  color: var(--color-text);
}
.form-input {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-family);
  font-size: 13px;
  background: var(--color-surface);
}
.form-input:focus {
  border-color: var(--m1-teal);
  outline: none;
  box-shadow: 0 0 0 2px var(--color-primary-focus);
}
.form-input.is-invalid { border-color: var(--color-danger); }
.form-error {
  font-size: 12px;
  color: var(--color-danger-text);
  margin-top: 2px;
}
.form-error::before { content: "\2717 "; }

/* === Badges === */
/* Option B: left-border accent, Palette 1 (lightness separation, colorblind-safe) */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  border-left: 3px solid transparent;
}
.badge-lg {
  padding: 5px 14px;
  font-size: 14px;
  border-left-width: 4px;
}
.badge-success { background: rgba(48,133,106,0.07);  color: var(--m1-teal-dark);      border-left-color: var(--m1-teal-dark); }
.badge-danger  { background: rgba(139,46,36,0.07);   color: #8B2E24;                  border-left-color: #8B2E24; }
.badge-warning { background: rgba(148,108,20,0.07);  color: var(--color-warning-text); border-left-color: var(--color-warning-text); }
.badge-neutral { background: rgba(112,112,112,0.07); color: #707070;                  border-left-color: #707070; }
.badge-primary { background: rgba(45,58,46,0.07);    color: var(--m1-dark-green);      border-left-color: var(--m1-dark-green); }

/* === Stat Pills === */
.stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: var(--color-surface);
  border-radius: var(--border-radius);
  border-left: 3px solid #999;
  font-size: 13px;
  box-shadow: var(--shadow-card);
}
.stat-pill .shape { font-size: 10px; }
.stat-pill .label { color: var(--color-text-secondary); }
.stat-pill .value { font-weight: 700; }

/* === Toggle === */
.toggle-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
}
.toggle {
  position: relative;
  display: block;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
  cursor: pointer;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle .slider {
  position: absolute;
  inset: 0;
  background: var(--m1-toggle-off);
  border-radius: 10px;
  transition: background 0.2s;
}
.toggle .slider::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  left: 2px;
  bottom: 2px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}
.toggle input:checked + .slider { background: var(--color-success); }
.toggle input:checked + .slider::before { transform: translateX(16px); }

/* === Close Button (base — used in modals, toasts) === */
.close-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 4px 6px;
  color: inherit;
  opacity: 0.65;
  border-radius: var(--border-radius);
  transition: opacity 0.15s;
}
.close-btn:hover { opacity: 1; }

/* === Toast === */
.toast-container {
  position: fixed;
  top: calc(var(--nav-height) + 8px);
  right: 16px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--border-radius);
  font-size: 13px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  animation: toast-in 0.3s ease;
  min-width: 280px;
}
.toast-success { background: var(--color-success); color: #fff; }
.toast-warning { background: var(--color-warning); color: var(--color-text); }
.toast-error { background: var(--color-danger); color: #fff; }
.toast .close-btn {
  margin-left: auto;
  font-size: 16px;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes toast-out {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(100%); }
}
.toast.dismissing {
  animation: toast-out 0.3s ease forwards;
  pointer-events: none;
}

/* === Modal === */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(2px);
  z-index: 900;
  display: none;
}
.modal-backdrop.active { display: flex; align-items: center; justify-content: center; }
.modal {
  background: var(--color-surface);
  border-radius: var(--border-radius);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
}
.modal-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border-warm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
}
.modal-body { padding: 16px; }
.modal-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--color-border-warm);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* === Pagination === */
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  margin-top: 12px;
}
.pagination .info { color: var(--color-text-muted); margin-right: auto; }
.pagination .page-btn {
  padding: 4px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  background: var(--color-surface);
  cursor: pointer;
  font-size: 12px;
}
.pagination .page-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.pagination .page-btn:hover:not(.active) { background: var(--color-surface-alt); }

/* === Filter Bar === */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px var(--content-padding);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-warm);
  flex-wrap: wrap;
}
.filter-bar .form-input { width: auto; min-width: 150px; }

/* === File Upload === */
.file-upload-zone {
  border: 2px dashed var(--m1-border-secondary);
  border-radius: var(--border-radius);
  padding: 24px;
  text-align: center;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.file-upload-zone:hover,
.file-upload-zone.dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-subtle);
}

/* === Navbar Mobile === */
.navbar-hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--color-nav-text);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  margin-left: 12px;
}
@media (max-width: 768px) {
  .navbar-hamburger { display: block; }
  .navbar-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--color-nav-bg);
    flex-direction: column;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    z-index: 99;
  }
  .navbar-links.open { display: flex; }
  .navbar-link {
    height: auto;
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .navbar-link[aria-current="page"] {
    border-bottom: 1px solid rgba(255,255,255,0.1);
    border-left: 3px solid var(--m1-electric-green);
  }
}

/* === Asset Selector === */
.asset-selector { position: relative; }
.asset-search { position: relative; }
.asset-search-indicator {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  display: none;
}
.htmx-request .asset-search-indicator {
  display: block;
  border: 2px solid var(--m1-teal);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: translateY(-50%) rotate(360deg); } }

.asset-results {
  position: absolute;
  z-index: 50;
  width: 100%;
  max-height: 260px;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  display: none;
}
.asset-results:not(:empty) { display: block; }

.asset-result-item {
  padding: 8px 10px;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border-light);
  transition: background 0.1s;
}
.asset-result-item:hover,
.asset-result-item:focus {
  background: var(--m1-bone-60);
  outline: none;
}
.asset-result-primary { font-weight: 600; font-size: 13px; }
.asset-result-secondary { font-size: 12px; color: var(--color-text-muted); }
.asset-result-meta { font-size: 11px; color: var(--m1-artichoke); }
.asset-result-empty { padding: 12px; text-align: center; color: var(--color-text-muted); font-size: 12px; }

.asset-selected {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 8px;
  background: var(--m1-bone-60);
  border: 1px solid var(--m1-teal);
  border-radius: var(--border-radius);
  min-height: 32px;
}
.asset-selected-display { font-weight: 600; font-size: 13px; }
.asset-selected-clear {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 16px;
  padding: 0 4px;
  line-height: 1;
}
.asset-selected-clear:hover { color: var(--color-danger); }

/* === Searchable Select === */
.ss-container { position: relative; }
.ss-input-wrap { position: relative; }
.ss-chevron {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 10px;
  pointer-events: none;
  transition: transform 0.15s;
}
.ss-container.open .ss-chevron { transform: translateY(-50%) rotate(180deg); }

.ss-listbox {
  display: none;
  position: absolute;
  z-index: 50;
  width: 100%;
  max-height: 220px;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  list-style: none;
  margin: 0;
  padding: 0;
}
.ss-container.open .ss-listbox { display: block; }

.ss-option {
  padding: 6px 10px;
  cursor: pointer;
  font-size: 13px;
  transition: background 0.1s;
}
.ss-option:hover,
.ss-option.highlighted { background: var(--m1-bone-60); }
.ss-option[aria-selected="true"] {
  background: var(--color-primary-selected);
  font-weight: 600;
}
.ss-option.hidden { display: none; }
.ss-option-detail { display: block; font-size: 11px; color: var(--color-text-muted); }

/* === Multi-Select === */
.ms-container { position: relative; }
.ms-input-area {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  min-height: 32px;
  padding: 3px 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  background: var(--color-surface);
  cursor: text;
  transition: border-color 0.15s;
}
.ms-input-area:focus-within {
  border-color: var(--m1-teal);
  box-shadow: 0 0 0 2px var(--color-primary-focus);
}

.ms-chips { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.ms-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 8px;
  background: var(--m1-bone-80);
  border: 1px solid var(--m1-border-secondary);
  border-radius: 10px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6;
  white-space: nowrap;
}
.ms-chip-remove {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 0;
  line-height: 1;
}
.ms-chip-remove:hover { color: var(--color-danger); }

.ms-input {
  border: none;
  outline: none;
  font-family: var(--font-family);
  font-size: 13px;
  flex: 1;
  min-width: 80px;
  padding: 2px 4px;
  background: transparent;
}

.ms-listbox {
  display: none;
  position: absolute;
  z-index: 50;
  width: 100%;
  max-height: 220px;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  list-style: none;
  margin: 0;
  padding: 0;
}
.ms-container.open .ms-listbox { display: block; }

.ms-option {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 13px;
  transition: background 0.1s;
}
.ms-option:hover,
.ms-option.highlighted { background: var(--m1-bone-60); }
.ms-option[aria-selected="true"] { background: var(--color-primary-selected); }
.ms-option.hidden { display: none; }
.ms-check {
  width: 16px;
  height: 16px;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  color: var(--color-primary);
}
.ms-option[aria-selected="true"] .ms-check {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* === Action Menu === */
.am-container { position: relative; display: inline-block; }
.am-trigger {
  background: none;
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  padding: 2px 6px;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  color: var(--color-text-muted);
  transition: background 0.1s, color 0.1s;
}
.am-trigger:hover {
  background: var(--color-surface-alt);
  color: var(--color-text);
  border-color: #ccc;
}

.am-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  z-index: 60;
  min-width: 160px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  padding: 4px 0;
}
.am-container.open .am-menu { display: block; }

.am-item {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 6px 12px;
  border: none;
  background: none;
  font-family: var(--font-family);
  font-size: 13px;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  text-decoration: none;
  transition: background 0.1s;
}
.am-item:hover { background: var(--m1-bone-60); }
.am-danger { color: var(--color-danger); }
.am-danger:hover { background: var(--color-danger-subtle); }
.am-icon { width: 16px; text-align: center; flex-shrink: 0; }
.am-divider { height: 1px; background: var(--color-border-warm); margin: 4px 0; }

/* === Batch Action Bar === */
.batch-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px var(--content-padding);
  background: var(--m1-dark-green);
  color: var(--m1-bone);
  border-radius: var(--border-radius);
  margin-bottom: 8px;
}
.batch-bar.hidden { display: none; }
.batch-count { font-weight: 600; font-size: 13px; }
.batch-actions { display: flex; gap: 6px; margin-left: auto; }
.batch-clear {
  background: transparent;
  color: var(--m1-bone);
  border-color: rgba(230,225,210,0.3);
}
.batch-clear:hover { background: rgba(255,255,255,0.1); }

/* === Form Grid === */
.form-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px 14px;
}
.form-grid .span-2 { grid-column: span 2; }
.form-grid .span-3 { grid-column: span 3; }
.form-grid .span-4 { grid-column: span 4; }
.form-input-sm { padding: 3px 6px; font-size: 12px; }

/* === Stat Grid (responsive stat pill layout) === */
.stat-grid {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.stat-grid .stat-pill { flex: 1 1 auto; min-width: 120px; }

/* === Empty State === */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-text-muted);
}
.empty-state-icon { font-size: 36px; margin-bottom: 8px; opacity: 0.4; }
.empty-state-title { font-size: 15px; font-weight: 600; color: var(--color-text); margin-bottom: 4px; }
.empty-state-text { font-size: 13px; margin-bottom: 16px; }

/* === Table Responsive Wrapper === */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* === Text Overflow === */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* === Layout Utilities === */
.content { padding: var(--content-padding); }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.text-muted { color: var(--color-text-muted); }
.text-sm { font-size: 12px; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.hidden { display: none !important; }
.flex-wrap { flex-wrap: wrap; }
.align-start { align-items: flex-start; }
.align-center { align-items: center; }
.max-w-320 { max-width: 320px; }
.max-w-400 { max-width: 400px; }
.card-flush { padding: 0; overflow: hidden; }
.card-body { border-radius: 0 0 var(--border-radius) var(--border-radius); }
.col-w-36 { width: 36px; }
.col-w-40 { width: 40px; }

/* === Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* === Responsive: Tablet (768px - 1199px) === */
@media (max-width: 1199px) {
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid .span-3,
  .form-grid .span-4 { grid-column: span 2; }

  .stat-pill { padding: 6px 14px; min-height: 44px; }
  .btn { min-height: 44px; padding: 8px 16px; }
  .btn-sm { min-height: 36px; padding: 5px 12px; }

  /* Touch targets for small interactive elements */
  .am-trigger { min-height: 44px; min-width: 44px; justify-content: center; }
  .asset-selected-clear { min-height: 44px; min-width: 44px; }
  .ms-chip-remove { min-height: 28px; min-width: 28px; padding: 4px 6px; }
  .data-table input[type="checkbox"] { width: 20px; height: 20px; cursor: pointer; }

  .filter-bar { flex-wrap: wrap; gap: 8px; }
  .filter-bar .form-input { min-width: 0; flex: 1 1 140px; }
}

/* === Responsive: Mobile (<768px) === */
@media (max-width: 767px) {
  html { font-size: 14px; }
  .content { padding: 12px; }

  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-grid .span-2,
  .form-grid .span-3,
  .form-grid .span-4 { grid-column: span 1; }

  .flex-between { flex-direction: column; align-items: flex-start; gap: 8px; }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .filter-bar .form-input { width: 100%; min-width: 0; }

  .stat-pill {
    width: 100%;
    min-height: 44px;
    padding: 8px 14px;
  }

  .btn { min-height: 44px; }

  .pagination { flex-wrap: wrap; }
  .pagination .info { width: 100%; margin-bottom: 8px; }

  .modal { width: 95%; max-width: none; }

  .batch-bar { flex-wrap: wrap; }
  .batch-actions { width: 100%; justify-content: flex-start; margin-left: 0; }

  /* Touch-friendly table rows */
  .data-table tbody td { padding: 8px; }
}

/* ================================================================
   RECIPIENTS — by-person card list (Settings → Recipients)
   ================================================================ */
.recipient-list { display: flex; flex-direction: column; gap: 0; }

.recipient-card {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(280px, 2fr) auto;
  gap: 16px;
  align-items: center;
  padding: 10px 14px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-warm);
  transition: background 0.1s;
}
.recipient-card:hover { background: var(--m1-bone-60); }
.recipient-card.is-inactive { opacity: 0.55; background: var(--color-surface-alt); }
.recipient-card.is-expanded { background: var(--m1-bone-60); }

.rc-identity { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.rc-name { font-weight: 600; font-size: 13px; color: var(--m1-dark-green); }
.rc-name.is-empty { font-style: italic; color: var(--m1-olive); font-weight: 400; }
.rc-email { font-size: 12px; color: var(--m1-olive-dark); word-break: break-all; }
.rc-role { font-size: 11px; color: var(--m1-olive); font-style: italic; }

.rc-edit-fields {
  display: none;
  flex-direction: column;
  gap: 4px;
}
.rc-edit-fields .form-input { padding: 2px 6px; font-size: 12px; }
.recipient-card.is-editing .rc-name,
.recipient-card.is-editing .rc-role { display: none; }
.recipient-card.is-editing .rc-edit-fields { display: flex; }

.rc-chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  align-items: center;
}
.rc-chip {
  display: inline-flex; align-items: center;
  padding: 2px 4px 2px 8px;
  border-radius: 3px;
  font-size: 11px; font-weight: 500;
  line-height: 1.5;
  border-left: 3px solid transparent;
  gap: 2px;
}
.rc-chip.is-global  { background: rgba(45,58,46,0.07);   color: var(--m1-dark-green); border-left-color: var(--m1-dark-green); }
.rc-chip.is-branch  { background: rgba(39,107,110,0.07); color: var(--m1-teal-dark);  border-left-color: var(--m1-teal-dark); }
.rc-chip.is-inactive {
  background: rgba(132,53,45,0.07);
  color: var(--m1-burnt-dark);
  border-left-color: var(--m1-burnt-dark);
  text-decoration: line-through;
}
.rc-chip-remove {
  background: none; border: none;
  margin-left: 2px;
  padding: 0 4px;
  font-size: 14px; line-height: 1;
  color: inherit; opacity: 0.55;
  cursor: pointer; border-radius: 2px;
}
.rc-chip-remove:hover { opacity: 1; background: rgba(0,0,0,0.07); }

.rc-actions { display: flex; align-items: center; gap: 4px; }
.rc-actions .btn-sm { padding: 3px 8px; font-size: 11px; }
.rc-toggle-expand {
  background: none; border: 1px solid transparent;
  cursor: pointer;
  padding: 2px 6px;
  font-size: 14px; color: var(--m1-olive);
  border-radius: 3px; line-height: 1;
}
.rc-toggle-expand:hover { background: var(--color-surface); border-color: var(--color-border); }
.recipient-card.is-expanded .rc-toggle-expand {
  background: var(--color-surface);
  border-color: var(--color-border);
}
.rc-toggle-expand .chev { display: inline-block; transition: transform 0.15s; }
.recipient-card.is-expanded .rc-toggle-expand .chev { transform: rotate(180deg); }

.rc-expansion {
  display: none;
  padding: 10px 14px 14px 14px;
  background: var(--m1-bone-60);
  border-bottom: 1px solid var(--color-border-warm);
  font-size: 12px;
}
.recipient-card.is-expanded + .rc-expansion { display: block; }
.rc-expansion h4 {
  margin: 0 0 6px;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px;
  color: var(--m1-olive);
}
.rc-add-branch-row {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 6px;
}
.rc-add-branch-row select { flex: 1; max-width: 240px; }
.rc-inactive-list {
  margin-top: 10px; padding-top: 10px;
  border-top: 1px dashed var(--color-border-warm);
}

/* Add Recipient slide-down panel */
.add-panel {
  margin-bottom: 16px;
  padding: 0;
  background: var(--color-surface);
  border: 1px solid var(--m1-teal);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 6px rgba(39,107,110,0.12);
  overflow: hidden;
}
.add-panel-hdr {
  padding: 8px 14px;
  background: var(--m1-teal);
  color: #fff;
  font-size: 13px; font-weight: 700;
  display: flex; justify-content: space-between; align-items: center;
}
.add-panel-hdr .close-x {
  background: none; border: none; color: #fff;
  font-size: 18px; cursor: pointer;
  padding: 0 4px;
  line-height: 1; opacity: 0.85;
}
.add-panel-hdr .close-x:hover { opacity: 1; }
.add-panel-body { padding: 14px; }
.add-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.coverage-block {
  margin-bottom: 12px;
  padding: 10px 12px;
  background: var(--m1-bone-60);
  border: 1px solid var(--color-border-warm);
  border-radius: var(--border-radius);
}
.coverage-hdr {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 8px;
}
.coverage-global {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--color-border-warm);
  margin-bottom: 8px;
}
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 4px 12px;
}
.coverage-grid label {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px;
  padding: 3px 4px;
  border-radius: 3px;
  cursor: pointer;
}
.coverage-grid label:hover { background: var(--color-surface); }
.coverage-grid input { margin: 0; cursor: pointer; }
.add-panel-footer {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 10px 14px;
  background: var(--color-surface-alt);
  border-top: 1px solid var(--color-border-warm);
}

/* Empty-branches collapse */
.empty-branches {
  margin-top: 16px;
  padding: 10px 14px;
  background: var(--m1-bone-60);
  border: 1px solid var(--color-border-warm);
  border-radius: var(--border-radius);
  font-size: 12px;
}
.empty-branches summary {
  cursor: pointer;
  color: var(--m1-olive-dark);
  font-weight: 600;
  list-style: none;
  display: flex; align-items: center; gap: 6px;
}
.empty-branches summary::-webkit-details-marker { display: none; }
.empty-branches summary::before {
  content: "\25B8";
  display: inline-block;
  transition: transform 0.15s;
  font-size: 10px;
}
.empty-branches[open] summary::before { transform: rotate(90deg); }
.empty-branches summary .count-pill {
  margin-left: auto;
  background: var(--m1-olive);
  color: #fff;
  padding: 1px 8px;
  border-radius: 10px;
  font-size: 11px;
}
.empty-branches-list {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 6px;
}
.empty-branch-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 4px 8px;
  background: var(--color-surface);
  border-radius: 3px;
  border: 1px solid var(--color-border-warm);
}
.empty-branch-row .name { color: var(--m1-dark-green); font-weight: 500; }

.btn-link {
  background: none; border: none;
  color: var(--m1-teal-dark);
  font-size: 12px; cursor: pointer;
  padding: 2px 4px;
  font-family: var(--font-family);
}
.btn-link:hover { text-decoration: underline; }

@media (max-width: 900px) {
  .recipient-card { grid-template-columns: 1fr; gap: 8px; }
  .rc-actions { justify-content: flex-start; }
  .add-grid { grid-template-columns: 1fr; }
}