:root {
  --ink:       #16150F;
  --ink2:      #5A5850;
  --ink3:      #9A9890;
  --surface:   #F5F3EE;
  --white:     #FFFFFF;
  --border:    #E2DED6;
  --border2:   #CBC7BE;
  --accent:    #2B5CE6;
  --accent2:   #EAF0FF;
  --accent3:   #1A3DAF;
  --success:   #1A7A4A;
  --success-bg:#E8F7EE;
  --warn:      #8A4F00;
  --warn-bg:   #FEF3E2;
  --danger:    #B52B2B;
  --danger-bg: #FDEAEA;
  --purple:    #5B3FBD;
  --purple-bg: #F0EEFF;
  --teal:      #0F7173;
  --teal-bg:   #E5F5F5;
  --font:      'DM Sans', sans-serif;
  --mono:      'DM Mono', monospace;
  --radius:    8px;
  --radius-lg: 12px;
  --shadow:    0 1px 3px rgba(22,21,15,0.08), 0 4px 12px rgba(22,21,15,0.04);
  --shadow-md: 0 2px 8px rgba(22,21,15,0.1), 0 8px 24px rgba(22,21,15,0.06);
}

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

body {
  font-family: var(--font);
  background: var(--surface);
  color: var(--ink);
  font-size: 13.5px;
  line-height: 1.5;
  min-height: 100vh;
}

/* ── Layout ── */
.shell { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: 220px;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sidebar-logo {
  padding: 22px 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidebar-logo .brand {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.3px;
}
.sidebar-logo .module {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  margin-top: 2px;
  font-weight: 400;
}
.nav-section {
  padding: 16px 12px 4px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  margin: 1px 6px;
  border-radius: 6px;
  cursor: pointer;
  color: rgba(255,255,255,0.55);
  font-size: 13px;
  font-weight: 400;
  transition: all 0.15s;
  user-select: none;
}
.nav-item:hover { background: rgba(255,255,255,0.07); color: rgba(255,255,255,0.85); }
.nav-item.active {
  background: rgba(43,92,230,0.25);
  color: #8AADFF;
  font-weight: 500;
}
.nav-icon { width: 16px; text-align: center; font-size: 14px; opacity: 0.9; }

/* Main */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

/* Topbar */
.topbar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.topbar-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.3px;
}
.topbar-actions { display: flex; align-items: center; gap: 10px; }

/* Tabs */
.tabs {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  display: flex;
  gap: 0;
  flex-shrink: 0;
}
.tab {
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink3);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
  user-select: none;
  white-space: nowrap;
}
.tab:hover { color: var(--ink2); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Content area */
.content { flex: 1; overflow-y: auto; padding: 24px 28px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent3); }
.btn-secondary { background: var(--white); color: var(--ink); border: 1px solid var(--border2); }
.btn-secondary:hover { background: var(--surface); }
.btn-ghost { background: transparent; color: var(--ink2); }
.btn-ghost:hover { background: var(--surface); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-danger { background: var(--danger-bg); color: var(--danger); }
.btn-danger:hover { background: #f5d0d0; }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warn    { background: var(--warn-bg);    color: var(--warn); }
.badge-info    { background: var(--accent2);    color: var(--accent3); }
.badge-purple  { background: var(--purple-bg);  color: var(--purple); }
.badge-teal    { background: var(--teal-bg);    color: var(--teal); }
.badge-danger  { background: var(--danger-bg);  color: var(--danger); }
.badge-neutral { background: #EDEAE4; color: var(--ink2); }

/* Toggle chips */
.toggle-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 500;
  cursor: default;
}
.chip-yes { background: var(--success-bg); color: var(--success); }
.chip-no  { background: #EDEAE4; color: var(--ink3); }

/* Table */
.table-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
table { width: 100%; border-collapse: collapse; }
thead th {
  background: var(--surface);
  padding: 10px 14px;
  text-align: left;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink2);
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
thead th:first-child { padding-left: 18px; }
tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: #FAFAF8; }
td {
  padding: 11px 14px;
  vertical-align: middle;
  font-size: 13px;
}
td:first-child { padding-left: 18px; }

.item-name { font-weight: 500; color: var(--ink); }
.item-code { font-family: var(--mono); font-size: 11px; color: var(--ink3); margin-top: 1px; }

/* Action icons */
.row-actions { display: flex; align-items: center; gap: 4px; opacity: 0; transition: opacity 0.15s; }
tbody tr:hover .row-actions { opacity: 1; }
.icon-btn {
  width: 28px; height: 28px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--ink3);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  transition: all 0.1s;
}
.icon-btn:hover { background: var(--surface); color: var(--ink); }

/* Search & filter bar */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.search-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 340px;
}
.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink3);
  font-size: 14px;
  pointer-events: none;
}
.search-input {
  width: 100%;
  height: 34px;
  padding: 0 10px 0 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--font);
  font-size: 13px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s;
}
.search-input:focus { border-color: var(--accent); }
.search-input::placeholder { color: var(--ink3); }

select.filter-select {
  height: 34px;
  padding: 0 28px 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--font);
  font-size: 13px;
  color: var(--ink);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239A9890' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
select.filter-select:focus { border-color: var(--accent); }

/* Stats row */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.stat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  box-shadow: var(--shadow);
}
.stat-label { font-size: 11.5px; color: var(--ink3); font-weight: 500; letter-spacing: 0.02em; }
.stat-value { font-size: 22px; font-weight: 600; color: var(--ink); margin-top: 2px; letter-spacing: -0.5px; }
.stat-sub   { font-size: 11px; color: var(--ink3); margin-top: 2px; }

/* Panel (slide-over) */
.panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(22,21,15,0.35);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.panel-overlay.open { opacity: 1; pointer-events: all; }

.panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 560px;
  background: var(--white);
  box-shadow: -4px 0 32px rgba(22,21,15,0.12);
  z-index: 101;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}
.panel.open { transform: translateX(0); }

.panel-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-shrink: 0;
}
.panel-title { font-size: 16px; font-weight: 600; color: var(--ink); letter-spacing: -0.3px; }
.panel-sub   { font-size: 12.5px; color: var(--ink3); margin-top: 2px; }

.panel-body { flex: 1; overflow-y: auto; padding: 20px 24px; }
.panel-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-shrink: 0;
  background: var(--surface);
}

/* Form elements */
.form-section { margin-bottom: 24px; }
.form-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink2);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group.full { grid-column: 1 / -1; }
label {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink2);
}
input[type=text], input[type=number], select, textarea {
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--font);
  font-size: 13px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}
textarea { height: auto; padding: 8px 10px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(43,92,230,0.1);
}
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239A9890' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}
.hint { font-size: 11px; color: var(--ink3); margin-top: 2px; }

/* Toggle switch */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.toggle-row:last-child { border-bottom: none; }
.toggle-label { font-size: 13px; color: var(--ink); font-weight: 400; }
.toggle-hint  { font-size: 11px; color: var(--ink3); margin-top: 1px; }

.switch {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}
.switch input { opacity: 0; width: 0; height: 0; }
.switch-track {
  position: absolute;
  inset: 0;
  background: #D5D2CC;
  border-radius: 20px;
  cursor: pointer;
  transition: background 0.2s;
}
.switch input:checked + .switch-track { background: var(--accent); }
.switch-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  transition: transform 0.2s;
  pointer-events: none;
}
.switch input:checked ~ .switch-thumb { transform: translateX(16px); }

/* Formula builder */
.formula-box {
  background: #F9F8F6;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
}
.formula-type-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
}
.f-tab {
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  color: var(--ink2);
  border: 1px solid var(--border);
  background: var(--white);
  transition: all 0.12s;
}
.f-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.formula-preview {
  background: var(--ink);
  color: #7DFFB3;
  font-family: var(--mono);
  font-size: 12px;
  padding: 10px 12px;
  border-radius: 6px;
  margin-top: 10px;
  letter-spacing: 0.02em;
}

/* ═══ SALARY STRUCTURE — full page form ═══ */

/* View states */
.ss-view { display: none; }
.ss-view.active { display: block; }

/* List toolbar */
.ss-toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }

/* Structure list table */
.ss-list-table { width: 100%; border-collapse: collapse; }
.ss-list-table thead th {
  background: var(--surface); padding: 10px 14px;
  text-align: left; font-size: 11.5px; font-weight: 600; color: var(--ink2);
  letter-spacing: .03em; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.ss-list-table tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
.ss-list-table tbody tr:hover { background: #FAFAF8; }
.ss-list-table td { padding: 11px 14px; vertical-align: middle; font-size: 13px; }
.ss-list-table .row-actions { display: flex; gap: 4px; opacity: 0; transition: opacity .15s; }
.ss-list-table tr:hover .row-actions { opacity: 1; }

/* ── Edit form layout ── */
.se-layout { display: grid; grid-template-columns: 1fr 280px; gap: 20px; align-items: start; }

/* Card block */
.se-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  overflow: hidden; margin-bottom: 18px;
}
.se-card-header {
  padding: 12px 18px; border-bottom: 1px solid var(--border);
  background: var(--surface); display: flex; align-items: center; justify-content: space-between;
}
.se-card-title { font-size: 13px; font-weight: 600; color: var(--ink); }
.se-card-sub   { font-size: 11.5px; color: var(--ink3); }
.se-card-body  { padding: 18px; }

/* CTC summary strip */
.ctc-strip {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  background: var(--border); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 20px;
}
.ctc-strip-cell {
  background: var(--white); padding: 12px 16px;
}
.ctc-strip-cell.computed { background: var(--surface); }
.ctc-cell-lbl  { font-size: 11px; color: var(--ink3); font-weight: 500; }
.ctc-cell-val  { font-size: 17px; font-weight: 600; color: var(--ink); font-family: var(--mono); letter-spacing: -.3px; margin-top: 3px; }
.ctc-cell-val.green  { color: var(--success); }
.ctc-cell-val.blue   { color: var(--accent); }
.ctc-cell-val.orange { color: var(--warn); }
.ctc-cell-sub  { font-size: 10px; color: var(--ink3); margin-top: 1px; }

/* Component builder table */
.comp-builder { width: 100%; border-collapse: collapse; }
.comp-builder th {
  background: var(--surface); padding: 8px 10px;
  font-size: 11px; font-weight: 600; color: var(--ink2);
  letter-spacing: .04em; border-bottom: 1px solid var(--border);
  text-align: left; white-space: nowrap;
}
.comp-builder td { padding: 6px 8px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.comp-builder tr:last-child td { border-bottom: none; }
.comp-builder tr:hover td { background: #FAFAF8; }
.comp-builder input[type=text],
.comp-builder input[type=number],
.comp-builder select {
  height: 30px; padding: 0 8px; font-size: 12.5px;
  border: 1px solid var(--border); border-radius: 6px;
  background: var(--white); font-family: var(--font); color: var(--ink);
  outline: none; transition: border-color .15s; width: 100%;
}
.comp-builder input:focus, .comp-builder select:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(43,92,230,.1); }
.comp-builder select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239A9890' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 8px center; padding-right: 24px; cursor: pointer; }
.comp-builder input[readonly] { background: var(--surface); color: var(--ink3); cursor: not-allowed; }
.comp-builder .mono-val { font-family: var(--mono); font-size: 12.5px; font-weight: 600; padding: 5px 8px; }
.comp-builder .earn-val  { color: var(--success); }
.comp-builder .ded-val   { color: var(--danger); }
.comp-builder .empr-val  { color: var(--purple); }

/* Section sub-header inside builder */
.comp-section-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px; background: var(--surface);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  font-size: 11px; font-weight: 700; color: var(--ink2);
  letter-spacing: .06em; text-transform: uppercase;
}
.comp-section-head:first-child { border-top: none; }
.comp-subtotal-row td {
  font-weight: 700; background: var(--surface); font-size: 13px; padding: 9px 10px;
}
.comp-net-row td {
  font-weight: 700; background: var(--success-bg); font-size: 13px; padding: 10px 10px;
  color: var(--success);
}
.comp-ctc-row td {
  font-weight: 700; background: var(--ink); color: #fff; font-size: 13px; padding: 10px 10px;
}
.add-comp-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 10px; font-size: 12.5px; color: var(--accent);
  cursor: pointer; background: var(--accent2);
  border-top: 1px dashed var(--border2); transition: background .1s;
}
.add-comp-btn:hover { background: #DCE9FC; }

/* Mini toggle in table */
.mini-switch { position: relative; width: 30px; height: 17px; display: inline-block; }
.mini-switch input { opacity: 0; width: 0; height: 0; }
.mini-switch-track { position: absolute; inset: 0; background: #D5D2CC; border-radius: 20px; cursor: pointer; transition: background .2s; }
.mini-switch input:checked + .mini-switch-track { background: var(--accent); }
.mini-switch-thumb { position: absolute; top: 2px; left: 2px; width: 13px; height: 13px; background: #fff; border-radius: 50%; box-shadow: 0 1px 2px rgba(0,0,0,.15); transition: transform .2s; pointer-events: none; }
.mini-switch input:checked ~ .mini-switch-thumb { transform: translateX(13px); }

/* Sidebar summary */
.ss-summary-sticky { position: sticky; top: 16px; display: flex; flex-direction: column; gap: 16px; }
.summ-line { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--border); }
.summ-line:last-child { border-bottom: none; }
.summ-line-label { font-size: 12.5px; color: var(--ink2); }
.summ-line-val   { font-family: var(--mono); font-size: 13px; font-weight: 600; }
.summ-line-val.green  { color: var(--success); }
.summ-line-val.red    { color: var(--danger); }
.summ-line-val.blue   { color: var(--accent); }
.summ-line-val.purple { color: var(--purple); }
.summ-big { font-size: 18px !important; }

/* CTC bar */
.ctc-bar-wrap { margin: 12px 0 4px; }
.ctc-bar { display: flex; height: 8px; border-radius: 4px; overflow: hidden; gap: 1px; }
.ctc-seg { transition: width .3s; }
.ctc-bar-legend { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 8px; }
.ctc-bar-legend-item { display: flex; align-items: center; gap: 4px; font-size: 11px; color: var(--ink3); }
.ctc-bar-legend-dot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }

/* Validation list */
.val-item { display: flex; align-items: flex-start; gap: 7px; padding: 5px 0; font-size: 12.5px; border-bottom: 1px solid var(--border); }
.val-item:last-child { border-bottom: none; }
.val-icon { font-size: 13px; flex-shrink: 0; margin-top: 1px; }
.val-ok   { color: var(--success); }
.val-warn { color: var(--warn); }
.val-err  { color: var(--danger); }

/* Employee assignment area */
.emp-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.emp-chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 3px 10px;
  font-size: 12px; color: var(--ink2);
}
.emp-chip-av {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent2); color: var(--accent3);
  font-size: 8px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}

/* Form field inline */
.se-form-row { display: flex; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.se-form-group { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 120px; }
.se-form-group.w200 { flex: 0 0 200px; }
.se-form-group.w160 { flex: 0 0 160px; }
.se-form-group.full { flex: 1 1 100%; }
.se-label { font-size: 12px; font-weight: 500; color: var(--ink2); }
.se-input {
  height: 33px; padding: 0 10px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--white); font-family: var(--font); font-size: 13px; color: var(--ink);
  outline: none; transition: border-color .15s, box-shadow .15s; width: 100%;
}
.se-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(43,92,230,.1); }
.se-input[readonly] { background: var(--surface); color: var(--ink3); cursor: not-allowed; }
.se-select {
  height: 33px; padding: 0 26px 0 10px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--white); font-family: var(--font); font-size: 13px; color: var(--ink);
  outline: none; appearance: none; cursor: pointer; width: 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239A9890' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
  transition: border-color .15s;
}
.se-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(43,92,230,.1); }

/* Callout variants */
.callout-warn { background: var(--warn-bg); border-left-color: #C07000; color: var(--warn); }
.callout-success { background: var(--success-bg); border-left-color: var(--success); color: var(--success); }

/* Proration config inside form */
.prorate-options { display: flex; gap: 12px; flex-wrap: wrap; }
.prorate-opt {
  display: flex; align-items: center; gap: 7px; padding: 7px 12px;
  border: 1px solid var(--border); border-radius: var(--radius);
  cursor: pointer; transition: all .12s;
  font-size: 12.5px; color: var(--ink2);
}
.prorate-opt.selected { border-color: var(--accent); background: var(--accent2); color: var(--accent3); }
.prorate-opt input[type=radio] { accent-color: var(--accent); }

/* Bottom action bar */
.se-action-bar {
  position: sticky; bottom: 0; left: 0; right: 0;
  background: var(--white); border-top: 1px solid var(--border);
  padding: 12px 28px; display: flex; align-items: center; gap: 10px;
  box-shadow: 0 -2px 12px rgba(22,21,15,.06); z-index: 20;
  margin-left: -28px; margin-right: -28px;
}

/* Salary Structure specific */
.structure-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 16px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.structure-card:hover { border-color: var(--border2); box-shadow: var(--shadow-md); }
.structure-card.selected { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(43,92,230,0.15); }

.sc-head {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.sc-name { font-size: 14px; font-weight: 600; color: var(--ink); letter-spacing: -0.2px; }
.sc-meta { font-size: 12px; color: var(--ink3); margin-top: 2px; }
.sc-badges { display: flex; gap: 6px; flex-wrap: wrap; }

.sc-body { padding: 14px 18px; }
.sc-split {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 14px;
}
.sc-amount-label { font-size: 11px; color: var(--ink3); font-weight: 500; }
.sc-amount-value { font-size: 18px; font-weight: 600; color: var(--ink); letter-spacing: -0.4px; margin-top: 1px; }

/* Component breakdown table inside structure */
.comp-table { width: 100%; border-collapse: collapse; }
.comp-table th {
  font-size: 11px;
  font-weight: 600;
  color: var(--ink3);
  text-align: left;
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.03em;
}
.comp-table td {
  font-size: 12.5px;
  padding: 7px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.comp-table tr:last-child td { border-bottom: none; }
.comp-table .earning { color: var(--success); }
.comp-table .deduction { color: var(--danger); }
.comp-table .stat-ded { color: var(--purple); }
.comp-table tr.total-row td {
  font-weight: 600;
  background: var(--surface);
  font-size: 13px;
}
.comp-table .amt { font-family: var(--mono); font-size: 12px; text-align: right; }

/* Progress bar */
.ctc-bar { display: flex; height: 6px; border-radius: 3px; overflow: hidden; margin: 10px 0 4px; gap: 1px; }
.ctc-seg { transition: width 0.3s; }

/* Two column layout for structure detail */
.detail-layout { display: grid; grid-template-columns: 300px 1fr; gap: 20px; }
.list-col { display: flex; flex-direction: column; gap: 12px; }
.detail-col {}

/* Employee assignment */
.emp-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 12px;
  color: var(--ink2);
}
.emp-avatar {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--accent2);
  color: var(--accent3);
  font-size: 9px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Notification pill */
.notif {
  background: var(--danger);
  color: #fff;
  border-radius: 10px;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 5px;
  min-width: 16px;
  text-align: center;
}

/* Tabs within panel */
.inner-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin: -4px -24px 16px;
  padding: 0 24px;
}
.inner-tab {
  padding: 8px 14px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink3);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.12s;
  user-select: none;
}
.inner-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Section separator */
.sep { height: 1px; background: var(--border); margin: 16px 0; }

/* Drag handle */
.drag-handle {
  cursor: grab;
  color: var(--ink3);
  font-size: 14px;
  padding: 0 4px;
  opacity: 0;
  transition: opacity 0.1s;
}
tr:hover .drag-handle { opacity: 1; }

/* Tooltip */
.tooltip-wrap { position: relative; display: inline-flex; }
.tooltip-tip {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: #fff;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 5px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 200;
}
.tooltip-wrap:hover .tooltip-tip { opacity: 1; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--ink3);
}
.empty-icon { font-size: 32px; margin-bottom: 10px; }
.empty-title { font-size: 15px; font-weight: 500; color: var(--ink2); margin-bottom: 4px; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #D5D2CC; border-radius: 3px; }

/* Info callout */
.callout {
  background: var(--accent2);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 10px 14px;
  font-size: 12.5px;
  color: var(--accent3);
  margin-bottom: 16px;
}

/* Tab pages */
.tab-page { display: none; }
.tab-page.active { display: block; }

/* Animations */
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.2s ease forwards; }