/* ============================================================
   Variables & Reset
   ============================================================ */
:root {
  --hdr:           52px;
  --bg-dark:       #0d1117;
  --bg-panel:      #161b22;
  --accent:        #58a6ff;
  --text:          #c9d1d9;
  --text-muted:    #8b949e;
  --border:        #30363d;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  width: 100%;
  overflow: hidden;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-dark);
  color: var(--text);
  font-size: 14px;
}

/* ============================================================
   Header
   ============================================================ */
#header {
  height: var(--hdr);
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  position: relative;
  z-index: 1000;
  flex-shrink: 0;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon { font-size: 22px; }

.header-brand h1 {
  font-size: 17px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: .4px;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  padding: 5px 13px;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: background .15s, color .15s, border-color .15s, transform .1s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #0d1117;
  border-color: var(--accent);
}
.btn-primary:hover  { background: #388bfd; border-color: #388bfd; }
.btn-primary:active { transform: scale(.97); }

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* ============================================================
   Layer select
   ============================================================ */
#layer-select {
  background: var(--bg-panel);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  outline: none;
}
#layer-select:focus { border-color: var(--accent); }

/* ============================================================
   Top Navigation
   ============================================================ */
#top-nav {
  --nav-h: 38px;
  height: var(--nav-h);
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: stretch;
  padding: 0 18px;
  gap: 2px;
  flex-shrink: 0;
}

.nav-tab {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  padding: 0 16px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
}
.nav-tab:hover { color: var(--text); }
.nav-tab.active {
  color: var(--text);
  border-bottom-color: #238636;
}

/* ============================================================
   Layout
   ============================================================ */
#main-content {
  display: flex;
  height: calc(100vh - var(--hdr) - 38px);
  overflow: hidden;
}

.view-panel {
  height: calc(100vh - var(--hdr) - 38px);
  overflow: auto;
  padding: 40px;
}

.work-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  gap: 8px;
}
.work-placeholder h2 { font-size: 20px; color: var(--text); }

/* Map */
#map-panel {
  flex: 1 1 0;
  position: relative;
  min-width: 200px;
  overflow: hidden;
}

#map { width: 100%; height: 100%; }

#map-info {
  position: absolute;
  bottom: 34px;
  left: 10px;
  z-index: 500;
  background: rgba(13, 17, 23, .75);
  color: var(--text);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 12px;
  display: flex;
  gap: 16px;
  pointer-events: none;
  backdrop-filter: blur(4px);
}

/* ============================================================
   User info (header)
   ============================================================ */
.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 10px;
  padding-left: 10px;
  border-left: 1px solid var(--border);
}

.username-label {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.btn-sm {
  padding: 3px 10px;
  font-size: 12px;
}

/* ============================================================
   Language switcher
   ============================================================ */
.lang-switcher {
  position: relative;
}
.lang-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 2px 6px;
}
.lang-btn:hover { background: var(--bg-main); }
.lang-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
  z-index: 9999;
  min-width: 130px;
  margin-top: 4px;
}
.lang-switcher.open .lang-dropdown { display: block; }
.lang-option {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 8px 12px;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  color: var(--text);
}
.lang-option:hover { background: var(--bg-main); }

/* Login page lang-switcher positioning */
.lang-switcher-login {
  position: absolute;
  top: 16px;
  right: 16px;
}
.auth-brand { position: relative; }

/* ============================================================
   Auth page (login / register)
   ============================================================ */
body.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  overflow: auto;
  background: var(--bg-dark);
}

.auth-container {
  width: 100%;
  max-width: 400px;
  padding: 24px 16px;
}

.auth-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px 28px;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  justify-content: center;
}

.auth-brand .brand-icon { font-size: 26px; }

.auth-brand h1 {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
}

.auth-error {
  background: rgba(248, 81, 73, .12);
  color: #f85149;
  border: 1px solid rgba(248, 81, 73, .3);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 13px;
  margin-bottom: 16px;
  line-height: 1.45;
}

.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  gap: 0;
}

.auth-tab {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  padding: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  margin-bottom: -1px;
}

.auth-tab:hover { color: var(--text); }
.auth-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.auth-form {
  display: none;
  flex-direction: column;
  gap: 14px;
}
.auth-form.active { display: flex; }

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.auth-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.auth-field input {
  background: var(--bg-dark);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 14px;
  outline: none;
  transition: border-color .15s;
}
.auth-field input:focus { border-color: var(--accent); }
.auth-field input::placeholder { color: #484f58; }

.auth-submit {
  margin-top: 6px;
  padding: 9px;
  background: var(--accent);
  color: #0d1117;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.auth-submit:hover { background: #388bfd; }

/* ============================================================
   Sidebar
   ============================================================ */
#sidebar {
  width: 260px;
  min-width: 260px;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
  transition: width .2s ease, min-width .2s ease;
}

#sidebar.collapsed {
  width: 40px;
  min-width: 40px;
}

#sidebar-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
  overflow: hidden;
  flex: 1;
  transition: opacity .15s;
}
.sidebar-spacer { flex: 1; }

#sidebar.collapsed .sidebar-title { opacity: 0; pointer-events: none; width: 0; flex: 0 0 0; overflow: hidden; }
#sidebar.collapsed .sidebar-spacer { display: none; }

#sidebar.collapsed #btn-add-entity { display: none; }
#sidebar.collapsed #btn-export-gen4 { display: none; }

#btn-toggle-sidebar {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 3px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
#btn-toggle-sidebar:hover { color: var(--text); background: rgba(255,255,255,.06); }

#sidebar .icon-expand { display: none; }
#sidebar.collapsed .icon-collapse { display: none; }
#sidebar.collapsed .icon-expand { display: block; }

#sidebar-content {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex: 1;
  opacity: 1;
  transition: opacity .15s;
}
#sidebar.collapsed #sidebar-content { opacity: 0; pointer-events: none; }

/* Upload area */
.upload-area {
  padding: 10px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.upload-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 7px 10px;
  background: var(--accent);
  color: #0d1117;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  transition: background .15s;
}
.upload-btn:hover { background: #388bfd; }

.upload-status {
  margin-top: 6px;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  line-height: 1.4;
}
.upload-status.hidden  { display: none; }
.upload-status.info    { background: rgba(88,166,255,.12); color: var(--accent); }
.upload-status.success { background: rgba(86,211,100,.12); color: #56d364; }
.upload-status.error   { background: rgba(248,81,73,.12);  color: #f85149; }

/* Layer list */
#layer-list {
  flex: 1;
  overflow-y: auto;
  padding: 6px 0;
}

.empty-msg {
  padding: 16px 14px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

.layer-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-radius: 5px;
  margin: 2px 6px;
  transition: background .1s;
  min-width: 0;
}
.layer-item:hover { background: rgba(255,255,255,.05); }

.layer-vis-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: #484f58;
  padding: 2px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: color .1s;
}
.layer-item.visible .layer-vis-btn { color: var(--accent); }
.layer-vis-btn:hover { color: var(--text); }

.layer-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.layer-name {
  flex: 1;
  font-size: 12px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.layer-actions {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity .1s;
}
.layer-item:hover .layer-actions { opacity: 1; }

.layer-action-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 3px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  transition: color .1s, background .1s;
}
.layer-action-btn:hover { color: var(--text); background: rgba(255,255,255,.08); }
.btn-delete-layer:hover { color: #f85149; }

/* Sub-layer (child) items — guidance lines under a field */
.layer-group { display: flex; flex-direction: column; }
.layer-children {
  border-left: 2px solid var(--border);
  margin-left: 20px;
  overflow: hidden;
  transition: max-height .2s ease;
}
.layer-children.collapsed { max-height: 0 !important; }
.layer-item.child { margin: 1px 4px 1px 0; }
.layer-item.child .layer-name { font-size: 11px; color: #8b949e; }
.layer-item.child.visible .layer-name { color: var(--text); }
.layer-collapse-btn {
  background: transparent; border: none; cursor: pointer;
  color: #484f58; padding: 2px 3px; border-radius: 3px;
  display: flex; align-items: center; flex-shrink: 0;
  transition: color .1s, transform .15s;
  font-size: 10px;
}
.layer-collapse-btn:hover { color: var(--text); }
.layer-collapse-btn.open { transform: rotate(90deg); }

/* Attribute table modal */
#attr-modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.65);
  z-index: 3000; display: flex; align-items: center; justify-content: center;
}
#attr-modal {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 18px 20px; min-width: 340px; max-width: 600px;
  max-height: 70vh; display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 8px 40px rgba(0,0,0,.8);
}
#attr-modal-title { font-size: 13px; font-weight: 700; color: var(--text); }
#attr-modal-table-wrap { overflow: auto; flex: 1; }
#attr-modal-table {
  width: 100%; border-collapse: collapse; font-size: 11px;
}
#attr-modal-table th {
  background: var(--bg-dark); color: #8b949e; font-weight: 700;
  text-align: left; padding: 5px 8px; border-bottom: 1px solid var(--border);
  text-transform: uppercase; letter-spacing: .4px; white-space: nowrap;
}
#attr-modal-table td {
  color: var(--text); padding: 4px 8px;
  border-bottom: 1px solid rgba(48,54,61,.6); white-space: nowrap;
}
#attr-modal-table tr:last-child td { border-bottom: none; }
#attr-modal-close {
  align-self: flex-end; background: transparent; color: #8b949e;
  border: 1px solid var(--border); border-radius: 5px;
  padding: 4px 12px; font-size: 12px; cursor: pointer;
}
#attr-modal-close:hover { color: var(--text); border-color: #8b949e; }

/* Guidance line list items */
.gl-line-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  font-size: 11px;
  color: var(--text);
  margin: 1px 4px 1px 30px;
  border-radius: 3px;
  cursor: default;
  user-select: none;
}
.gl-line-item:hover { background: rgba(255,255,255,.04); }
.gl-line-item .layer-dot { width: 8px; height: 8px; flex-shrink: 0; }
.gl-line-item .layer-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.gl-line-item .layer-actions { display: flex; gap: 2px; opacity: 0; transition: opacity .15s; }
.gl-line-item:hover .layer-actions { opacity: 1; }
.gl-line-item.gl-active { background: rgba(34,197,94,.15); outline: 1px solid rgba(34,197,94,.4); }
.gl-loading { font-size: 11px; color: #6e7681; padding: 8px; text-align: center; }

/* Rename editing state */
.layer-item.editing { flex-wrap: nowrap; }

.layer-name-input {
  flex: 1;
  background: var(--bg-dark);
  color: var(--text);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 12px;
  outline: none;
  min-width: 0;
}

/* Popup table */
.popup-table { border-collapse: collapse; font-size: 12px; }
.popup-table td { padding: 2px 6px; }
.popup-table tr:nth-child(even) td { background: rgba(255,255,255,.04); }

/* ============================================================
   3-level hierarchy: Client → Farm → Field
   ============================================================ */

/* Add entity button in sidebar header */
#btn-add-entity {
  background: var(--accent);
  border: none;
  color: #0d1117;
  height: 24px;
  padding: 0 10px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .3px;
  cursor: pointer;
  flex-shrink: 0;
  white-space: nowrap;
  transition: background .15s, opacity .15s;
}
#btn-add-entity:hover { background: #388bfd; }

/* Export Gen4 button — same style as Add */
#btn-export-gen4 {
  background: var(--accent);
  border: none;
  color: #0d1117;
  height: 24px;
  padding: 0 10px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .3px;
  cursor: pointer;
  flex-shrink: 0;
  white-space: nowrap;
  transition: background .15s, opacity .15s;
}
#btn-export-gen4:hover { background: #388bfd; }

/* Generic export modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.72);
  display: flex; align-items: center; justify-content: center;
  z-index: 3000;
}
.modal-dialog {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 8px 40px rgba(0,0,0,.8);
}
.modal-dialog h3 { font-size: 14px; font-weight: 700; color: var(--text); margin: 0; }
.modal-input {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text);
  padding: 5px 8px;
  font-size: 12px;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}
.modal-input:focus { border-color: var(--accent); }
.modal-input[readonly] { color: #8b949e; cursor: default; }

#exp-upload {
  background: rgba(35,134,54,.15);
  border-color: #238636;
  color: #3fb950;
}
#exp-upload:hover { background: #238636; color: #fff; }


/* Collapse button shared by client/farm/layer groups */
.group-collapse-btn {
  background: none;
  border: none;
  color: #484f58;
  cursor: pointer;
  padding: 2px 4px;
  font-size: 10px;
  line-height: 1;
  flex-shrink: 0;
  transition: transform .2s, color .15s;
}
.group-collapse-btn:hover  { color: var(--text); }
.group-collapse-btn.open   { transform: rotate(90deg); }
.group-icon  { font-size: 12px; flex-shrink: 0; }
.group-name  { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.group-actions { display: flex; gap: 2px; opacity: 0; transition: opacity .15s; flex-shrink: 0; }
.client-header:hover .group-actions,
.farm-header:hover .group-actions { opacity: 1; }
.group-action-btn {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 4px;
  border-radius: 3px;
  line-height: 1;
}
.group-action-btn:hover { color: var(--text); background: rgba(255,255,255,.1); }

/* Client level */
.client-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 2px;
}
.client-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  background: rgba(255,255,255,.04);
  cursor: default;
  user-select: none;
}
.client-header:hover { background: rgba(255,255,255,.07); }

.client-children {
  overflow: hidden;
  max-height: 4000px;
  transition: max-height .3s ease;
}
.client-children.collapsed { max-height: 0 !important; }

/* Farm level */
.farm-group {
  display: flex;
  flex-direction: column;
  margin-left: 10px;
}
.farm-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  color: #8b949e;
  cursor: default;
  user-select: none;
}
.farm-header:hover { background: rgba(255,255,255,.05); color: var(--text); }

.farm-children {
  overflow: hidden;
  max-height: 4000px;
  transition: max-height .3s ease;
}
.farm-children.collapsed { max-height: 0 !important; }

/* Field items indented under farm */
.farm-children .layer-item  { margin-left: 20px; }
.farm-children .layer-children .layer-item { margin-left: 0; }

/* ============================================================
   Entity modal (import dialog + Add entity)
   ============================================================ */
.entity-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.72);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1200;
}
.entity-modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  min-width: 340px;
  max-width: 440px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.entity-modal-title { font-size: 14px; font-weight: 700; color: var(--text); }
.entity-modal-body  { display: flex; flex-direction: column; gap: 10px; }
.entity-modal-tabs  { display: flex; gap: 4px; }

.em-tab {
  flex: 1;
  padding: 5px 8px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: #8b949e;
  cursor: pointer;
  transition: background .15s;
}
.em-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.em-tab:hover:not(.active) { background: rgba(255,255,255,.08); }

.em-panel { display: none; flex-direction: column; gap: 10px; }
.em-panel.active { display: flex; }

.em-field { display: flex; flex-direction: column; gap: 4px; }
.em-field label { font-size: 11px; color: #8b949e; }

.em-field input,
.em-field select {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text);
  padding: 5px 8px;
  font-size: 12px;
  outline: none;
  width: 100%;
}
.em-field input:focus,
.em-field select:focus { border-color: var(--accent); }
.em-field input::placeholder { color: #484f58; }

.em-file-label {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 5px 8px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text);
  user-select: none;
  transition: border-color .15s;
}
.em-file-label:hover { border-color: var(--accent); }

.entity-modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.em-btn-cancel {
  padding: 6px 14px;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: none;
  color: #8b949e;
  cursor: pointer;
  font-size: 12px;
}
.em-btn-cancel:hover { border-color: #8b949e; color: var(--text); }
.em-btn-upload {
  padding: 6px 14px;
  border-radius: 5px;
  border: none;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}
.em-btn-upload:hover { background: #388bfd; }

/* ============================================================
   Leaflet popup — dark theme
   ============================================================ */
.dark-popup .leaflet-popup-content-wrapper {
  background: var(--bg-panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,.65);
  padding: 0;
}
.dark-popup .leaflet-popup-content         { margin: 12px 14px; }
.dark-popup .leaflet-popup-tip-container   { display: none; }
.dark-popup .leaflet-popup-close-button    { color: #6e7681 !important; font-size: 16px !important; top: 6px !important; right: 8px !important; }
.dark-popup .leaflet-popup-close-button:hover { color: var(--text) !important; }

.fpopup-name  { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 3px; padding-right: 14px; }
.fpopup-area  { font-size: 12px; color: #8b949e; margin-bottom: 10px; }
.fpopup-split-btn {
  width: 100%;
  background: var(--accent);
  color: #0d1117;
  border: none;
  border-radius: 5px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s;
}
.fpopup-split-btn:hover { background: #388bfd; }
.fpopup-guidance-btn {
  width: 100%;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 5px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s, color .15s;
  margin-top: 4px;
}
.fpopup-guidance-btn:hover { background: var(--accent); color: #0d1117; }

/* ============================================================
   Split flow overlays
   ============================================================ */
#split-overlay,
.fop-panel {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1001;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  min-width: 270px;
  max-width: 340px;
  box-shadow: 0 4px 24px rgba(0,0,0,.7);
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: all;
}
.fop-panel { top: auto; bottom: 40px; }

.sop-title  { font-size: 13px; font-weight: 700; color: var(--text); }
.sop-methods { display: flex; gap: 8px; }
.sop-method-btn {
  flex: 1;
  background: var(--bg-dark);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .15s, color .15s;
  text-align: center;
}
.sop-method-btn:hover { border-color: var(--accent); color: var(--accent); }
.sop-cancel { background: transparent; border: none; color: #6e7681; font-size: 11px; cursor: pointer; text-align: center; padding: 2px; }
.sop-cancel:hover { color: var(--text); }

#split-draw-hint {
  position: absolute;
  bottom: 38px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1001;
  background: var(--bg-panel);
  border: 1px solid rgba(240,192,64,.5);
  border-radius: 8px;
  padding: 10px 14px;
  min-width: 260px;
  max-width: 360px;
  box-shadow: 0 4px 20px rgba(0,0,0,.6);
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: all;
}
.sdh-msg     { font-size: 12px; color: #f0c040; font-weight: 600; text-align: center; }
.sdh-actions { display: flex; gap: 8px; }
.sdh-confirm {
  flex: 1; background: #238636; color: #fff; border: none; border-radius: 5px;
  padding: 5px 8px; font-size: 12px; font-weight: 600; cursor: pointer;
}
.sdh-confirm:hover:not(:disabled) { background: #2ea043; }
.sdh-confirm:disabled { background: #3c444d; color: #6e7681; cursor: not-allowed; }
.sdh-cancel {
  flex: 1; background: transparent; color: #8b949e; border: 1px solid var(--border);
  border-radius: 5px; padding: 5px 8px; font-size: 12px; font-weight: 600; cursor: pointer;
}
.sdh-cancel:hover { color: var(--text); border-color: #8b949e; }

#split-name-dialog {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1002;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 20px;
  min-width: 300px;
  max-width: 380px;
  box-shadow: 0 6px 30px rgba(0,0,0,.8);
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: all;
}
.snd-title  { font-size: 13px; font-weight: 700; color: var(--text); }
.snd-part {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.snd-area-label { font-size: 10px; color: #8b949e; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.snd-area-ha    { font-size: 15px; font-weight: 700; color: var(--accent); }
.snd-input {
  background: var(--bg-panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 5px 8px;
  font-size: 12px;
  outline: none;
  width: 100%;
  box-sizing: border-box;
  margin-top: 2px;
}
.snd-input:focus { border-color: var(--accent); }
.snd-actions { display: flex; gap: 8px; }
.snd-confirm {
  flex: 2; background: #238636; color: #fff; border: none; border-radius: 5px;
  padding: 7px 10px; font-size: 12px; font-weight: 700; cursor: pointer;
}
.snd-confirm:hover:not(:disabled) { background: #2ea043; }
.snd-confirm:disabled { background: #3c444d; color: #6e7681; cursor: not-allowed; }
.snd-cancel {
  flex: 1; background: transparent; color: #8b949e; border: 1px solid var(--border);
  border-radius: 5px; padding: 7px 10px; font-size: 12px; font-weight: 600; cursor: pointer;
}
.snd-cancel:hover { color: var(--text); border-color: #8b949e; }

/* ============================================================
   Guidance Line panel
   ============================================================ */
#guidance-overlay { top: auto; bottom: 40px; }
.gl-title   { font-size: 13px; font-weight: 700; color: var(--text); }
.gl-msg     { font-size: 12px; color: #f0c040; font-weight: 600; text-align: center; }
.gl-form    { display: flex; flex-direction: column; gap: 6px; }
.gl-type-row { display: flex; gap: 6px; }
.gl-type-btn {
  flex: 1; background: var(--bg-dark); color: #8b949e;
  border: 1px solid var(--border); border-radius: 5px;
  padding: 5px 6px; font-size: 11px; font-weight: 600; cursor: pointer;
  transition: background .12s, color .12s, border-color .12s;
}
.gl-type-btn.active { background: var(--accent); color: #0d1117; border-color: var(--accent); }
.gl-list    { display: flex; flex-direction: column; gap: 4px; max-height: 120px; overflow-y: auto; }
.gl-line-item {
  display: flex; align-items: center; gap: 6px;
  background: var(--bg-dark); border: 1px solid var(--border);
  border-radius: 5px; padding: 5px 8px; font-size: 11px;
}
.gl-line-name { flex: 1; color: var(--text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gl-type-badge {
  background: #1f4e79; color: #58a6ff; border-radius: 3px;
  padding: 1px 5px; font-size: 10px; font-weight: 700;
}
.gl-type-badge.curve { background: #3b2a6e; color: #bc8cff; }
.gl-layer-row { display: flex; flex-direction: column; gap: 4px; }
.gl-layer-lbl { font-size: 10px; color: #8b949e; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }

/* draggable split point marker */
.split-pt-icon {
  background: #f0c040;
  border: 2px solid #0d1117;
  border-radius: 50%;
  cursor: grab;
  box-shadow: 0 0 0 3px rgba(240,192,64,.35);
}
.split-pt-icon:active { cursor: grabbing; }

/* live split area HUD (top-right of map) */
#split-hud {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1001;
  background: rgba(13,17,23,.88);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 12px;
  display: flex;
  gap: 14px;
  font-size: 12px;
  pointer-events: none;
  backdrop-filter: blur(4px);
}
#split-hud span { color: var(--text); }
#split-hud b    { color: var(--accent); }

.tool-field-lbl {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: #8b949e;
  margin-bottom: 4px;
}

/* ============================================================
   Custom scrollbars
   ============================================================ */
::-webkit-scrollbar             { width: 6px; height: 6px; }
::-webkit-scrollbar-track       { background: transparent; }
::-webkit-scrollbar-thumb       { background: #3c444d; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #6e7681; }

/* ============================================================
   WORK TAB
   ============================================================ */
#view-work {
  display: flex;
  height: calc(100vh - var(--hdr) - 38px);
  overflow: hidden;
}

/* Work sidebar */
#work-sidebar {
  width: 280px;
  min-width: 280px;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
}

#work-sidebar-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

/* Sync indicator */
#work-sync-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
}
#work-sync-indicator.syncing {
  background: #eab308;
  animation: syncPulse 1s ease-in-out infinite;
}
@keyframes syncPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.work-status-small {
  font-size: 10px;
  color: var(--text-muted);
}

#work-sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 6px 0;
}

/* Sync status */
.work-status {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text-muted);
}

/* Field tree */
.work-client-group {
  margin-bottom: 2px;
}
.work-client-label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}
.work-client-label:hover { background: rgba(255,255,255,.04); }
.work-client-label .caret {
  font-size: 10px;
  transition: transform .15s;
  color: var(--text-muted);
}
.work-client-label.collapsed .caret { transform: rotate(-90deg); }

.work-farm-group {
  margin-left: 12px;
}
.work-farm-label {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}
.work-farm-label:hover { background: rgba(255,255,255,.04); }
.work-farm-label .caret {
  font-size: 10px;
  transition: transform .15s;
  color: var(--text-muted);
}
.work-farm-label.collapsed .caret { transform: rotate(-90deg); }

.work-field-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 28px;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: background .1s, border-color .1s;
}
.work-field-item:hover { background: rgba(255,255,255,.05); }
.work-field-item.selected {
  background: rgba(88,166,255,.1);
  border-left-color: var(--accent);
  color: var(--accent);
}
.work-field-item .field-icon {
  font-size: 13px;
}

/* Operations panel (right side) */
#work-ops-panel {
  width: 300px;
  min-width: 300px;
  background: var(--bg-panel);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
}
#work-ops-header {
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-shrink: 0;
}
#work-ops-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#work-ops-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
#work-ops-close:hover { color: var(--text); }
#work-ops-add-btn {
  background: #238636;
  border: none;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
}
#work-ops-add-btn:hover { background: #2ea043; }

/* Add Work dialog — mirrors stock dialog */
#work-add-dialog {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
#work-add-dialog.hidden { display: none; }
#work-add-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}
#work-add-box {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  width: 400px;
  max-width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}
#work-add-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
}
#work-add-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}
#work-add-cancel {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 16px;
  font-size: 13px;
  cursor: pointer;
}
#work-add-save {
  background: #238636;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
#work-add-save:hover { background: #2ea043; }

#work-seeding-fields.hidden,
#work-fertilizer-fields.hidden,
#work-chemical-fields.hidden,
#work-tillage-fields.hidden,
#work-harvest-fields.hidden,
#work-generic-crop.hidden { display: none; }

.work-stock-section.hidden { display: none; }

#work-add-fields .stock-field-readonly {
  background: rgba(255,255,255,0.04);
  color: var(--text-muted);
  border-color: transparent;
}

/* Operations timeline */
#work-ops-timeline {
  flex: 1;
  overflow-y: auto;
  padding: 16px 16px 16px 20px;
}

.timeline-item {
  display: flex;
  gap: 14px;
  cursor: pointer;
  padding: 4px 8px 4px 0;
  border-radius: 8px;
  transition: background .1s;
}
.timeline-item:hover { background: rgba(255,255,255,.04); }
.timeline-item.selected { background: rgba(88,166,255,.08); }
.timeline-delete-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 13px;
  padding: 2px 4px;
  margin-top: 4px;
  opacity: .5;
  flex-shrink: 0;
}
.timeline-delete-btn:hover { opacity: 1; }
.timeline-item:hover .timeline-delete-btn { display: block; }

.timeline-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 42px;
}
.timeline-dot {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  color: #fff;
}
.timeline-line {
  width: 2px;
  flex: 1;
  min-height: 24px;
  background: var(--border);
}

.timeline-body {
  flex: 1;
  min-width: 0;
}
.timeline-content {
  padding: 4px 0 4px;
  cursor: pointer;
}
.timeline-date {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.timeline-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-top: 2px;
}
.timeline-extra {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 1px;
}

/* Inline layers under a timeline item */
.timeline-layers {
  margin: 6px 0 8px;
  padding-left: 4px;
}
.timeline-layers .work-layer-item {
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 4px;
}

.work-op-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text);
  transition: background .1s;
}
.work-op-item:hover { background: rgba(255,255,255,.05); }
.work-op-item.selected { background: rgba(88,166,255,.1); color: var(--accent); }
.work-op-type-icon {
  font-size: 14px;
}
.work-op-info {
  flex: 1;
  min-width: 0;
}
.work-op-name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.work-op-date {
  font-size: 11px;
  color: var(--text-muted);
}

/* Layer items (used inline under timeline items) */

.work-layer-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text);
  transition: background .1s;
}
.work-layer-item:hover { background: rgba(255,255,255,.05); }
.work-layer-item.active { color: var(--accent); }
.work-layer-check {
  width: 14px;
  height: 14px;
  border: 1px solid var(--border);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
}
.work-layer-item.active .work-layer-check {
  background: var(--accent);
  border-color: var(--accent);
  color: #0d1117;
}
.work-layer-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Work map */
#work-map-panel {
  flex: 1 1 0;
  position: relative;
  min-width: 200px;
}
#work-map {
  width: 100%;
  height: 100%;
}

/* Map legend */
#work-map-legend {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(22,27,34,.92);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  z-index: 500;
  min-width: 130px;
  max-height: 300px;
  overflow-y: auto;
}
.legend-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-muted);
  padding: 2px 0;
}
.legend-swatch {
  width: 14px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* ============================================================
   Responsive — stack vertically on small screens
   ============================================================ */
@media (max-width: 700px) {
  #main-content  { flex-direction: column; height: calc(100vh - var(--hdr) - 38px); }
  .view-panel     { height: calc(100vh - var(--hdr) - 38px); }
  #sidebar       { width: 100%; min-width: 100%; height: auto; border-right: none; border-bottom: 1px solid var(--border); }
  #sidebar.collapsed { width: 100%; min-width: 100%; height: 40px; }
  #work-sidebar  { width: 100%; min-width: 100%; height: auto; border-right: none; border-bottom: 1px solid var(--border); }
  #work-ops-panel { width: 100%; min-width: 100%; height: auto; border-left: none; border-top: 1px solid var(--border); }
}

/* ============================================================
   STOCK TAB
   ============================================================ */
#view-stock {
  display: flex;
  height: calc(100vh - var(--hdr) - 38px);
  overflow: hidden;
}

#stock-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#stock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-panel);
  flex-shrink: 0;
}

#stock-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

#stock-tabs {
  display: flex;
  gap: 2px;
}

.stock-tab {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 14px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.stock-tab:hover { color: var(--text); }
.stock-tab.active {
  color: var(--text);
  border-bottom-color: #238636;
}

#stock-add-btn {
  background: #238636;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
#stock-add-btn:hover { background: #2ea043; }

#stock-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px 18px;
}

/* Stock table */
#stock-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
#stock-table th {
  text-align: left;
  padding: 8px 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
#stock-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
#stock-table tr:hover td {
  background: rgba(88, 166, 255, 0.06);
}
.stock-actions-col { width: 70px; }
.stock-actions-cell {
  white-space: nowrap;
  text-align: right;
}
.stock-edit-btn, .stock-delete-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 14px;
  padding: 2px 4px;
  opacity: 0.6;
  transition: opacity .15s;
}
.stock-edit-btn:hover, .stock-delete-btn:hover { opacity: 1; }

.stock-status {
  padding: 24px 12px;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

/* Stock dialog */
#stock-dialog {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
#stock-dialog.hidden { display: none; }

#stock-dialog-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}

#stock-dialog-box {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  width: 400px;
  max-width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

#stock-dialog-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
}

.stock-field-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}
.stock-field-label input {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
}
.stock-field-label input:focus {
  outline: none;
  border-color: #58a6ff;
}
.stock-field-label select {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
}
.stock-field-label select:focus {
  outline: none;
  border-color: #58a6ff;
}

#stock-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}
#stock-cancel-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 16px;
  font-size: 13px;
  cursor: pointer;
}
#stock-save-btn {
  background: #238636;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
#stock-save-btn:hover { background: #2ea043; }

/* Stock event history dialog */
#stock-event-dialog {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
#stock-event-dialog.hidden { display: none; }
#stock-event-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}
#stock-event-box {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  width: 440px;
  max-width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}
#stock-event-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
#stock-event-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}
#stock-event-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 2px 6px;
}
#stock-event-close:hover { color: var(--text); }
#stock-event-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stock-event-row {
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,0.03);
  border-left: 3px solid var(--border);
}
.stock-event-row.stock-event-add { border-left-color: #238636; }
.stock-event-row.stock-event-deduct { border-left-color: #da3633; }
.stock-event-date {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.stock-event-detail {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}
.stock-event-qty {
  font-weight: 700;
}
.stock-event-add .stock-event-qty { color: #3fb950; }
.stock-event-deduct .stock-event-qty { color: #f85149; }
.stock-event-field {
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.06);
  padding: 2px 8px;
  border-radius: 4px;
}
.stock-event-note {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Stock search dialog */
#stock-search-dialog {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}
#stock-search-dialog.hidden { display: none; }

#stock-search-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}

#stock-search-box {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  width: 480px;
  max-width: 92vw;
  max-height: 60vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

#stock-search-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

#stock-search-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  box-sizing: border-box;
}
#stock-search-input:focus {
  outline: none;
  border-color: #58a6ff;
}

#stock-search-results {
  margin-top: 10px;
  overflow-y: auto;
  flex: 1;
  min-height: 60px;
}

.stock-search-item {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  border-radius: 4px;
  transition: background .12s;
}
.stock-search-item:hover {
  background: rgba(88, 166, 255, 0.1);
}
.stock-search-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.stock-search-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.stock-search-sub { color: #8b949e; }
.stock-search-form { color: #58a6ff; }
.stock-search-brand { color: #d29922; font-size: 12px; }
.stock-search-unit {
  background: #238636;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
}

/* Crop autocomplete */
.crop-autocomplete-wrap { position: relative; }
.crop-dropdown {
  position: absolute; left: 0; right: 0; top: 100%;
  max-height: 200px; overflow-y: auto;
  background: #161b22; border: 1px solid #30363d;
  border-radius: 0 0 6px 6px; z-index: 100;
}
.crop-dropdown.hidden { display: none; }
.crop-option {
  padding: 6px 10px; cursor: pointer; font-size: 13px; color: #c9d1d9;
}
.crop-option:hover { background: #21262d; }

/* Chemical lookup button */
#stock-lookup-btn {
  background: #1f6feb;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
#stock-lookup-btn:hover { background: #388bfd; }

/* Chemical lookup dialog */
#lookup-dialog {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 5vh;
}
#lookup-dialog.hidden { display: none; }

#lookup-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
}

#lookup-box {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0;
  width: 680px;
  max-width: 94vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  overflow: hidden;
}

#lookup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#lookup-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

#lookup-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
}
#lookup-close-btn:hover { color: var(--text); background: rgba(255,255,255,0.06); }

#lookup-search-input {
  width: calc(100% - 40px);
  margin: 12px 20px 0;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  box-sizing: border-box;
}
#lookup-search-input:focus {
  outline: none;
  border-color: #58a6ff;
}

#lookup-results {
  overflow-y: auto;
  flex: 1;
  padding: 8px 16px;
  min-height: 80px;
}

.lookup-result-item {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  border-radius: 4px;
  transition: background .12s;
}
.lookup-result-item:hover {
  background: rgba(88, 166, 255, 0.1);
}
.lookup-result-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.lookup-result-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.lookup-result-type {
  color: #f0883e;
  font-weight: 600;
}

/* Lookup detail view */
#lookup-detail {
  overflow-y: auto;
  flex: 1;
  padding: 12px 20px 16px;
}
#lookup-detail.hidden { display: none; }

#lookup-back-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 12px;
  cursor: pointer;
  margin-bottom: 12px;
}
#lookup-back-btn:hover { background: rgba(255,255,255,0.06); }

#lookup-product-info h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--text);
}
.lookup-info-row {
  font-size: 13px;
  color: var(--text);
  margin-bottom: 3px;
}
.lookup-info-row strong {
  color: var(--text-muted);
}

#lookup-crops-table-wrap {
  margin-top: 16px;
  overflow-x: auto;
}

#lookup-crops-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
#lookup-crops-table th {
  text-align: left;
  padding: 6px 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
#lookup-crops-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: top;
}
#lookup-crops-table tr:hover td {
  background: rgba(88, 166, 255, 0.06);
}

#lookup-maxdose {
  margin-top: 14px;
}
#lookup-maxdose h4 {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 700;
  color: #f0883e;
}

/* ============================================================
   Flag icons (SVG inline)
   ============================================================ */
.flag-icon {
  width: 20px;
  height: 14px;
  vertical-align: middle;
  border-radius: 2px;
  flex-shrink: 0;
}
.lang-btn .flag-icon {
  width: 22px;
  height: 15px;
}
.lang-option .flag-icon {
  margin-right: 6px;
}

/* ============================================================
   Organization label
   ============================================================ */
.org-label {
  color: var(--accent);
  font-weight: 600;
}

/* ============================================================
   Impersonation banner
   ============================================================ */
.btn-warning {
  background: #d29922;
  color: #000;
  border: none;
  border-radius: 6px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.btn-warning:hover { background: #e3b341; }

#impersonate-bar {
  background: #d29922;
  color: #000;
  text-align: center;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
#impersonate-bar button {
  background: rgba(0,0,0,.25);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 12px;
  cursor: pointer;
}
#impersonate-bar button:hover { background: rgba(0,0,0,.4); }

/* ============================================================
   Admin view
   ============================================================ */
#view-admin {
  flex: 1;
  overflow: auto;
  padding: 24px 32px;
  background: var(--bg-dark);
}

#admin-container {
  max-width: 1100px;
  margin: 0 auto;
}

#admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
#admin-header h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

#admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
#admin-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
#admin-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
#admin-table tr:hover td {
  background: rgba(88, 166, 255, 0.06);
}

.admin-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}
.admin-badge.approved  { background: #238636; color: #fff; }
.admin-badge.pending   { background: #d29922; color: #000; }
.admin-badge.blocked   { background: #da3633; color: #fff; }
.admin-badge.role-admin{ background: var(--accent); color: #000; }
.admin-badge.role-user { background: var(--border); color: var(--text); }

.admin-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.admin-actions button {
  padding: 4px 10px;
  font-size: 11px;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  background: var(--bg-panel);
  color: var(--text);
  white-space: nowrap;
}
.admin-actions button:hover { background: var(--bg-main, #21262d); }
.admin-actions .btn-approve { border-color: #238636; color: #3fb950; }
.admin-actions .btn-block   { border-color: #d29922; color: #d29922; }
.admin-actions .btn-danger  { border-color: #da3633; color: #f85149; }
.admin-actions .btn-view    { border-color: var(--accent); color: var(--accent); }