/* ═══════════════════════════════════════════════════════
   Prodesco — Propuestas Comparativas
   Visual identity based on grupoprodesco.com
   ═══════════════════════════════════════════════════════ */

:root {
  --gold: #A28211;
  --gold-hover: #8b6c05;
  --gold-light: #c49d1e;
  --gold-bg: rgba(162, 130, 17, 0.10);
  --gold-bg-strong: rgba(162, 130, 17, 0.18);
  --teal: #0d9c82;
  --teal-hover: #0a826c;
  --bg: #efede7;
  --bg-elevated: #f7f3ea;
  --surface: #fffdf9;
  --surface-soft: #f6f1e6;
  --white: #fffdf9;
  --text: #1f1a13;
  --text-secondary: #645b4c;
  --text-muted: #938772;
  --border: #d9cfbc;
  --border-light: #ebe3d4;
  --danger: #c0392b;
  --danger-bg: #f9e3de;
  --success: #27ae60;
  --success-bg: #e3f4eb;
  --warning: #e67e22;
  --warning-bg: #fbf0de;
  --info: #2980b9;
  --info-bg: #e2edf7;
  --sidebar-bg: #f6f1e7;
  --sidebar-border: #d9cfbc;
  --sidebar-hover: rgba(162, 130, 17, 0.12);
  --panel-bg: #fffdf9;
  --panel-border: #d9cfbc;
  --panel-header-bg: #f8f3e8;
  --panel-shadow: 0 10px 30px rgba(63, 52, 29, 0.07);
  --line-card-bg: #fffdf9;
  --line-card-border: #d9cfbc;
  --line-card-shadow: 0 10px 30px rgba(63, 52, 29, 0.07);
  --radius: 12px;
  --radius-sm: 6px;
  --shadow: var(--panel-shadow);
  --shadow-md: 0 18px 42px rgba(63, 52, 29, 0.12);
  --transition: 0.15s ease;
  --shell-rail-width: 252px;
  --content-max-width: 1380px;
  --content-gutter: 28px;
}

body[data-theme="piedra"] {
  --gold: #726956;
  --gold-hover: #59523f;
  --gold-light: #8b7e65;
  --gold-bg: rgba(114, 105, 86, 0.12);
  --gold-bg-strong: rgba(114, 105, 86, 0.22);
  --teal: #3f7b76;
  --teal-hover: #315f5c;
  --bg: #ecebe7;
  --bg-elevated: #f4f3f0;
  --surface: #fcfbf8;
  --surface-soft: #f2f0ea;
  --white: #fcfbf8;
  --text: #22201b;
  --text-secondary: #5e5a52;
  --text-muted: #8b8478;
  --border: #d5d0c6;
  --border-light: #e8e3da;
  --sidebar-bg: #efede8;
  --sidebar-border: #d5d0c6;
  --sidebar-hover: rgba(114, 105, 86, 0.13);
  --panel-bg: #fcfbf8;
  --panel-border: #d5d0c6;
  --panel-header-bg: #f1efe8;
  --panel-shadow: 0 10px 26px rgba(58, 51, 39, 0.06);
  --line-card-bg: #fcfbf8;
  --line-card-border: #d5d0c6;
  --line-card-shadow: 0 10px 26px rgba(58, 51, 39, 0.06);
}

body[data-theme="noche"] {
  --gold: #d3ad39;
  --gold-hover: #e1bf59;
  --gold-light: #e2c873;
  --gold-bg: rgba(211, 173, 57, 0.16);
  --gold-bg-strong: rgba(211, 173, 57, 0.28);
  --teal: #3cc6ae;
  --teal-hover: #55d7c0;
  --bg: #11141a;
  --bg-elevated: #171c24;
  --surface: #1b212b;
  --surface-soft: #232a35;
  --white: #1b212b;
  --text: #ece7dc;
  --text-secondary: #b8b0a1;
  --text-muted: #8f8879;
  --border: #313948;
  --border-light: #282f3d;
  --sidebar-bg: #151a22;
  --sidebar-border: #2f3745;
  --sidebar-hover: rgba(211, 173, 57, 0.14);
  --panel-bg: #1b212b;
  --panel-border: #313948;
  --panel-header-bg: #202734;
  --panel-shadow: 0 20px 44px rgba(0, 0, 0, 0.38);
  --line-card-bg: #1b212b;
  --line-card-border: #313948;
  --line-card-shadow: 0 20px 44px rgba(0, 0, 0, 0.38);
  --danger-bg: rgba(192, 57, 43, 0.14);
  --success-bg: rgba(39, 174, 96, 0.14);
  --warning-bg: rgba(230, 126, 34, 0.14);
  --info-bg: rgba(41, 128, 185, 0.14);
}

body[data-theme="mockup"] {
  --gold: #000000;
  --gold-hover: #000000;
  --gold-light: #000000;
  --gold-bg: #ffffff;
  --gold-bg-strong: #ffffff;
  --teal: #000000;
  --teal-hover: #000000;
  --bg: #ffffff;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --surface-soft: #ffffff;
  --white: #ffffff;
  --text: #000000;
  --text-secondary: #000000;
  --text-muted: #000000;
  --border: #000000;
  --border-light: #000000;
  --sidebar-bg: #ffffff;
  --sidebar-border: #000000;
  --sidebar-hover: #ffffff;
  --panel-bg: #ffffff;
  --panel-border: #000000;
  --panel-header-bg: #ffffff;
  --panel-shadow: none;
  --line-card-bg: #ffffff;
  --line-card-border: #000000;
  --line-card-shadow: none;
  --shadow: none;
  --shadow-md: none;
  --danger: #000000;
  --danger-bg: #ffffff;
  --success: #000000;
  --success-bg: #ffffff;
  --warning: #000000;
  --warning-bg: #ffffff;
  --info: #000000;
  --info-bg: #ffffff;
  --radius: 2px;
  --radius-sm: 2px;
}

body[data-theme="mockup"] {
  color-scheme: light;
  font-family: "Courier New", Courier, monospace;
}

body[data-theme="mockup"] button,
body[data-theme="mockup"] input,
body[data-theme="mockup"] select,
body[data-theme="mockup"] textarea,
body[data-theme="mockup"] .btn,
body[data-theme="mockup"] .nav-item,
body[data-theme="mockup"] .shell-menu-subitem,
body[data-theme="mockup"] .shell-theme-subitem,
body[data-theme="mockup"] .badge,
body[data-theme="mockup"] .kpi-label,
body[data-theme="mockup"] .kpi-value,
body[data-theme="mockup"] .panel-header h2,
body[data-theme="mockup"] h1,
body[data-theme="mockup"] h2,
body[data-theme="mockup"] h3,
body[data-theme="mockup"] h4,
body[data-theme="mockup"] p,
body[data-theme="mockup"] span,
body[data-theme="mockup"] td,
body[data-theme="mockup"] th,
body[data-theme="mockup"] label,
body[data-theme="mockup"] a {
  font-family: "Courier New", Courier, monospace;
}

body[data-theme="mockup"] a,
body[data-theme="mockup"] a:hover,
body[data-theme="mockup"] a:visited {
  color: #000000;
}

body[data-theme="mockup"] .shell-rail,
body[data-theme="mockup"] .panel,
body[data-theme="mockup"] .proposal-kpi-card,
body[data-theme="mockup"] .kpi-card,
body[data-theme="mockup"] .line-card,
body[data-theme="mockup"] .login-card {
  box-shadow: none;
}

body[data-theme="mockup"] .panel-header,
body[data-theme="mockup"] .list-toolbar,
body[data-theme="mockup"] .line-panel-toolbar,
body[data-theme="mockup"] .proposal-kpi-card,
body[data-theme="mockup"] .kpi-card,
body[data-theme="mockup"] .kpi-card-status,
body[data-theme="mockup"] .kpi-card-prodesco,
body[data-theme="mockup"] .settings-inline-panel,
body[data-theme="mockup"] .transition-builder,
body[data-theme="mockup"] .transition-rule-item,
body[data-theme="mockup"] .modal-card,
body[data-theme="mockup"] .selected-product,
body[data-theme="mockup"] .toast {
  background: #ffffff;
  color: #000000;
  border-color: #000000;
  border-radius: 2px;
}

body[data-theme="mockup"] .kpi-label,
body[data-theme="mockup"] .subtitle,
body[data-theme="mockup"] .shell-rail-user-role,
body[data-theme="mockup"] .shell-rail-user-email,
body[data-theme="mockup"] .text-muted,
body[data-theme="mockup"] .empty-state,
body[data-theme="mockup"] .line-field-readonly,
body[data-theme="mockup"] .line-field-badge-readonly,
body[data-theme="mockup"] .line-field-badge-derived,
body[data-theme="mockup"] .readonly-inline-value,
body[data-theme="mockup"] .readonly-inline-suffix {
  color: #000000;
}

body[data-theme="mockup"] .badge,
body[data-theme="mockup"] .badge-draft,
body[data-theme="mockup"] .badge-pending_approval,
body[data-theme="mockup"] .badge-not_approved,
body[data-theme="mockup"] .badge-approved,
body[data-theme="mockup"] .badge-incorporated,
body[data-theme="mockup"] .badge-finalized {
  background: #ffffff;
  color: #000000;
  border: 1px solid #000000;
  border-radius: 2px;
}

body[data-theme="mockup"] .btn-primary,
body[data-theme="mockup"] .btn-success,
body[data-theme="mockup"] .btn-danger,
body[data-theme="mockup"] .btn-warning {
  background: #ffffff;
  border: 1px solid #000000;
  color: #000000;
  border-radius: 2px;
}

body[data-theme="mockup"] .btn-primary:hover:not(:disabled),
body[data-theme="mockup"] .btn-success:hover:not(:disabled),
body[data-theme="mockup"] .btn-danger:hover:not(:disabled),
body[data-theme="mockup"] .btn-warning:hover:not(:disabled) {
  background: #ffffff;
  border-color: #000000;
  color: #000000;
}

body[data-theme="mockup"] .btn-outline,
body[data-theme="mockup"] .btn-ghost,
body[data-theme="mockup"] .nav-item,
body[data-theme="mockup"] .shell-menu-subitem,
body[data-theme="mockup"] .shell-theme-subitem {
  color: #000000;
}

body[data-theme="mockup"] .btn-outline,
body[data-theme="mockup"] .permissions-tab,
body[data-theme="mockup"] .settings-role-chip {
  background: #ffffff;
  border-color: #000000;
  border-radius: 2px;
}

body[data-theme="mockup"] .btn-outline:hover:not(:disabled),
body[data-theme="mockup"] .btn-ghost:hover,
body[data-theme="mockup"] .nav-item:hover,
body[data-theme="mockup"] .shell-menu-subitem:hover,
body[data-theme="mockup"] .shell-theme-subitem:hover,
body[data-theme="mockup"] .permissions-tab:hover,
body[data-theme="mockup"] .settings-role-chip:hover,
body[data-theme="mockup"] .permissions-tab.active,
body[data-theme="mockup"] .settings-role-chip.active,
body[data-theme="mockup"] .nav-item.active {
  background: #ffffff;
  color: #000000;
  border-color: #000000;
}

body[data-theme="mockup"] .form-control,
body[data-theme="mockup"] select,
body[data-theme="mockup"] textarea,
body[data-theme="mockup"] .permissions-inline-select,
body[data-theme="mockup"] .settings-cell-select,
body[data-theme="mockup"] .transition-builder-select,
body[data-theme="mockup"] .transition-builder-select-comment {
  background: #ffffff;
  color: #000000;
  border-color: #000000;
  border-radius: 2px;
}

body[data-theme="mockup"] .form-control:disabled,
body[data-theme="mockup"] .form-control[readonly],
body[data-theme="mockup"] select:disabled,
body[data-theme="mockup"] textarea:disabled {
  background: #f2f2f2;
  color: #000000;
}

body[data-theme="mockup"] .form-control:focus,
body[data-theme="mockup"] select:focus,
body[data-theme="mockup"] textarea:focus {
  border-color: #000000;
  box-shadow: none;
  outline: none;
}

body[data-theme="mockup"] select option {
  background: #ffffff;
  color: #000000;
}

body[data-theme="mockup"] ::selection {
  background: #ffffff;
  color: #000000;
}

body[data-theme="mockup"] .toast-success,
body[data-theme="mockup"] .toast-error,
body[data-theme="mockup"] .toast-warning,
body[data-theme="mockup"] .toast-info {
  background: #ffffff;
  color: #000000;
  border: 1px solid #000000;
}

body[data-theme="mockup"] .kpi-card,
body[data-theme="mockup"] .proposal-kpi-card {
  border-left-width: 1px;
}

body[data-theme="mockup"] .nav-item,
body[data-theme="mockup"] .shell-menu-subitem,
body[data-theme="mockup"] .shell-theme-subitem,
body[data-theme="mockup"] .btn,
body[data-theme="mockup"] .panel,
body[data-theme="mockup"] .kpi-card,
body[data-theme="mockup"] .proposal-kpi-card,
body[data-theme="mockup"] .line-card,
body[data-theme="mockup"] .form-control,
body[data-theme="mockup"] select,
body[data-theme="mockup"] textarea,
body[data-theme="mockup"] .badge {
  border-radius: 2px;
}

body[data-theme="mockup"] .line-description-toggle,
body[data-theme="mockup"] .line-description-toggle-btn,
body[data-theme="mockup"] .line-description-toggle-btn.active,
body[data-theme="mockup"] .line-inline-input,
body[data-theme="mockup"] .line-split-shell,
body[data-theme="mockup"] .line-split-pane-editable,
body[data-theme="mockup"] .line-field-editable,
body[data-theme="mockup"] .line-field-badge,
body[data-theme="mockup"] .line-field-badge-editable,
body[data-theme="mockup"] .lines-table .col-supplier,
body[data-theme="mockup"] .lines-table .col-prodesco,
body[data-theme="mockup"] .line-band-prodesco,
body[data-theme="mockup"] .line-context-menu,
body[data-theme="mockup"] .line-context-item,
body[data-theme="mockup"] .line-context-item:hover,
body[data-theme="mockup"] .line-context-item.danger {
  background: #ffffff;
  color: #000000;
  border-color: #000000;
  box-shadow: none;
}

body[data-theme="mockup"] .line-compact-readonly-box,
body[data-theme="mockup"] .line-compact-readonly-box-prodesco,
body[data-theme="mockup"] .line-split-pane-readonly,
body[data-theme="mockup"] .line-field-readonly,
body[data-theme="mockup"] .line-field-derived,
body[data-theme="mockup"] .line-field-badge-readonly,
body[data-theme="mockup"] .line-field-badge-derived {
  background: #f2f2f2;
  color: #000000;
  border-color: #000000;
  box-shadow: none;
}

body[data-theme="mockup"] .line-compact-description .line-inline-input,
body[data-theme="mockup"] .line-compact-consumption .line-inline-input,
body[data-theme="mockup"] .line-split-pane-editable,
body[data-theme="mockup"] .line-split-pane-editable .line-inline-input-split,
body[data-theme="mockup"] .line-split-pane-editable .line-split-edit-control {
  background: #ffffff;
  color: #000000;
}

body[data-theme="mockup"] .line-description-toggle {
  border: 1px solid #000000;
  padding: 1px;
}

body[data-theme="mockup"] .line-description-toggle-btn,
body[data-theme="mockup"] .line-context-item {
  border-radius: 2px;
}

body[data-theme="mockup"] .line-description-toggle-btn.active {
  background: #ffffff;
}

body[data-theme="mockup"] .line-compact-description-prodesco .line-description-toggle-btn.active {
  background: #f2f2f2;
  color: #000000;
}

body[data-theme="mockup"] .line-split-pane-readonly {
  border-left: 1px solid #000000;
}

body[data-theme="mockup"] .line-inline-input,
body[data-theme="mockup"] .line-inline-input-split {
  color: #000000;
}

body[data-theme="mockup"] .line-inline-input:focus,
body[data-theme="mockup"] .line-inline-input-split:focus {
  box-shadow: none;
  border-color: #000000;
}

body[data-theme="mockup"] .line-field-value .metric-positive,
body[data-theme="mockup"] .line-field-value .metric-negative {
  color: #000000;
}

/* ── Reset ─────────────────────────────────────────── */

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

html {
  font-size: 14px;
}

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  font-size: 0.93rem;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { margin: 0; font-weight: 600; }
p { margin: 0; }
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-hover); }
button { font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* ── App Shell ─────────────────────────────────────── */

.app-shell {
  display: grid;
  grid-template-columns: var(--shell-rail-width) minmax(0, 1fr);
  height: 100vh;
  overflow: hidden;
}

.app-shell-main {
  height: 100vh;
  min-width: 0;
  overflow: hidden;
}

.shell-rail {
  background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--surface-soft) 100%);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 28px 20px 22px;
  height: 100vh;
  overflow: hidden;
}

.shell-rail-top {
  display: grid;
  gap: 26px;
}

.shell-rail-brand {
  align-items: center;
  display: inline-flex;
  justify-content: center;
  width: 100%;
}

.shell-rail-logo {
  display: block;
  height: auto;
  max-width: 132px;
  width: 100%;
}

.shell-rail-nav {
  display: grid;
  gap: 8px;
}

.shell-menu-subitem {
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 12px;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}

.shell-menu-subitem:hover,
.shell-menu-subitem.active {
  background: var(--sidebar-hover);
  color: var(--text);
}

.shell-rail-link {
  font-size: 0.92rem;
  font-weight: 600;
}

.shell-rail-link-button {
  appearance: none;
  background: transparent;
  border: 0;
  text-align: left;
  width: 100%;
}

.shell-rail-bottom {
  border-top: 1px solid var(--border-light);
  display: grid;
  gap: 16px;
  margin-top: auto;
  padding-top: 18px;
  justify-items: start;
  text-align: left;
}

.shell-rail-user-meta {
  display: grid;
  gap: 4px;
  justify-items: start;
  width: 100%;
}

.shell-rail-user-email {
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.2;
  word-break: break-word;
}

.shell-rail-user-role {
  color: var(--text-secondary);
  font-size: 0.74rem;
  font-weight: 600;
  line-height: 1.2;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.nav-item:hover {
  background: var(--sidebar-hover);
  color: var(--text);
}

.nav-item.active {
  background: var(--gold-bg-strong);
  color: var(--text);
}

.shell-menu-group {
  display: grid;
  gap: 6px;
}

.shell-menu-parent {
  justify-content: space-between;
}

.shell-menu-caret {
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1;
}

.shell-menu-submenu {
  display: none;
  gap: 6px;
  padding-left: 12px;
}

.shell-menu-submenu.open {
  display: grid;
}

.shell-theme-subitem {
  appearance: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  text-align: left;
  width: 100%;
}

.nav-item .nav-icon {
  width: 18px;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.7;
}

.role-tag {
  display: inline-block;
  background: var(--gold-bg-strong);
  color: var(--gold-light);
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  margin: 0 4px 4px 0;
}

/* ── Main Content ──────────────────────────────────── */

.main {
  height: 100vh;
  overflow-x: auto;
  overflow-y: auto;
  padding: 20px 0 28px;
}

.main-inner {
  margin: 0 auto;
  max-width: var(--content-max-width);
  min-width: 0;
  padding: 0 calc(var(--content-gutter) + 2px) 0 var(--content-gutter);
  width: 100%;
}

/* ── Page Header ───────────────────────────────────── */

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-header h1 {
  font-size: 1.3rem;
  color: var(--text);
}

.page-header .subtitle {
  color: var(--text-secondary);
  font-size: 0.82rem;
  margin-top: 2px;
}

/* ── KPI Cards ─────────────────────────────────────── */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.kpi-grid:last-child {
  margin-bottom: 0;
}

.main > .kpi-grid {
  margin-bottom: 20px;
}

.kpi-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}

.kpi-card-status.kpi-card-draft {
  background: #f0f0f0;
}

.kpi-card-status.kpi-card-pending_approval {
  background: #fff3cd;
}

.kpi-card-status.kpi-card-not_approved {
  background: var(--danger-bg);
}

.kpi-card-status.kpi-card-approved {
  background: var(--success-bg);
}

.kpi-card-status.kpi-card-incorporated {
  background: var(--info-bg);
}

.kpi-card-status.kpi-card-finalized {
  background: #dbe3ec;
}

.kpi-card-prodesco {
  background: var(--gold-bg);
  border-color: rgba(162, 130, 17, 0.18);
}

.kpi-card.positive { border-left-color: var(--success); }
.kpi-card.negative { border-left-color: var(--danger); }
.kpi-card.info     { border-left-color: var(--info); }

.kpi-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 4px;
  color: var(--text);
}

.kpi-value.positive { color: var(--success); }
.kpi-value.negative { color: var(--danger); }

/* ── Cards / Panels ────────────────────────────────── */

.panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--panel-shadow);
  margin-bottom: 16px;
}

.panel-header {
  background: var(--panel-header-bg);
  padding: 13px 16px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.panel-header h2 {
  font-size: 0.92rem;
  font-weight: 700;
}

.panel-body {
  padding: 16px;
}

.panel-body.no-pad {
  padding: 0;
}

.line-panel-toolbar {
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 54px;
  padding: 10px 18px;
}

.line-panel-toolbar #btn-add-line {
  margin: 0;
}

.list-toolbar {
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  padding: 14px 18px;
}

.list-view-switch {
  align-items: center;
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
}

.list-view-chip {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 600;
  gap: 8px;
  padding: 7px 12px;
}

.list-view-chip.active {
  background: var(--gold-bg);
  border-color: rgba(162, 130, 17, 0.22);
  color: var(--text);
}

.list-view-chip-count {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.list-filter-controls {
  align-items: center;
  display: flex;
  flex: 1 1 420px;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.list-filter-field {
  flex: 0 0 auto;
}

.list-filter-search {
  flex: 1 1 280px;
  min-width: 240px;
}

.list-filter-search .form-control,
.list-filter-field .form-control {
  width: 100%;
}

.settings-role-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.settings-role-switch-vertical {
  flex-direction: column;
}

.settings-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.settings-layout {
  display: grid;
  gap: 18px;
  grid-template-columns: 220px minmax(0, 1fr);
  align-items: start;
}

.settings-layout-single {
  grid-template-columns: minmax(0, 1fr);
}

.settings-sidebar {
  position: sticky;
  top: 84px;
}

.settings-main {
  min-width: 0;
}

.settings-role-chip {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 12px;
}

.settings-role-chip.active {
  background: var(--gold-bg);
  border-color: rgba(162, 130, 17, 0.22);
  color: var(--text);
}

.settings-state-stack {
  display: grid;
  gap: 14px;
}

.settings-state-card {
  overflow: hidden;
}

.settings-state-summary {
  align-items: center;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  list-style: none;
  padding: 14px 18px;
}

.settings-state-summary::-webkit-details-marker {
  display: none;
}

.settings-state-summary-main {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.settings-state-summary-meta {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.settings-state-summary-icon {
  color: var(--text-secondary);
  font-size: 0.8rem;
  transition: transform var(--transition);
}

.settings-state-card[open] .settings-state-summary-icon {
  transform: rotate(180deg);
}

.settings-state-body {
  border-top: 1px solid var(--border-light);
  display: grid;
  gap: 18px;
  padding: 18px;
}

.settings-state-section {
  display: grid;
  gap: 10px;
}

.settings-section-title {
  color: var(--text-secondary);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.settings-base-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.settings-permission-card {
  border: 1px solid var(--border-light);
  border-radius: 10px;
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 11px 12px;
}

.settings-card-label {
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: capitalize;
}

.settings-cell-select {
  font-size: 0.78rem;
  height: 34px;
  min-width: 0;
}

.settings-permission-card.settings-permission-cell-draft,
.settings-state-card-draft .settings-state-summary {
  background: rgba(85, 85, 85, 0.05);
  border-color: rgba(85, 85, 85, 0.12);
}

.settings-permission-card.settings-permission-cell-pending_approval,
.settings-state-card-pending_approval .settings-state-summary {
  background: rgba(245, 158, 11, 0.09);
  border-color: rgba(245, 158, 11, 0.16);
}

.settings-permission-card.settings-permission-cell-not_approved,
.settings-state-card-not_approved .settings-state-summary {
  background: rgba(192, 57, 43, 0.08);
  border-color: rgba(192, 57, 43, 0.14);
}

.settings-permission-card.settings-permission-cell-approved,
.settings-state-card-approved .settings-state-summary {
  background: rgba(39, 174, 96, 0.08);
  border-color: rgba(39, 174, 96, 0.15);
}

.settings-permission-card.settings-permission-cell-incorporated,
.settings-state-card-incorporated .settings-state-summary {
  background: rgba(52, 152, 219, 0.08);
  border-color: rgba(52, 152, 219, 0.14);
}

.settings-permission-card.settings-permission-cell-finalized,
.settings-state-card-finalized .settings-state-summary {
  background: rgba(58, 76, 94, 0.09);
  border-color: rgba(58, 76, 94, 0.16);
}

.settings-permission-card.allowed,
.settings-transition-row.allowed {
  box-shadow: inset 0 0 0 1px rgba(39, 174, 96, 0.18);
}

.settings-permission-card.denied,
.settings-transition-row.denied {
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.settings-transition-list {
  display: grid;
  gap: 8px;
}

.settings-transition-row {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(140px, 180px) minmax(0, 1fr);
  padding: 10px 12px;
}

.settings-transition-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.settings-check {
  align-items: center;
  color: var(--text);
  display: inline-flex;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
}

.settings-check.disabled {
  color: var(--text-muted);
}

/* ── Tables ────────────────────────────────────────── */

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.88rem;
  white-space: nowrap;
}

th {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: var(--bg);
  position: sticky;
  top: 0;
}

tbody tr {
  transition: background var(--transition);
}

tbody tr:hover {
  background: var(--gold-bg);
}

tbody tr.clickable {
  cursor: pointer;
}

td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

th.num {
  text-align: right;
}

.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}

.empty-state p {
  margin-top: 8px;
  font-size: 0.9rem;
}

/* ── Badges ────────────────────────────────────────── */

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-draft              { background: #f0f0f0; color: #555; }
.badge-pending_approval   { background: #fff3cd; color: #7a5d00; }
.badge-not_approved       { background: var(--danger-bg); color: var(--danger); }
.badge-approved           { background: var(--success-bg); color: #1a7a42; }
.badge-incorporated       { background: var(--info-bg); color: #1a5276; }
.badge-finalized          { background: #dbe3ec; color: #34495e; }

/* ── Buttons ───────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--gold);
  color: #fff;
}
.btn-primary:hover:not(:disabled) {
  background: var(--gold-hover);
}

.btn-success {
  background: var(--success);
  color: #fff;
}
.btn-success:hover:not(:disabled) {
  background: #219a52;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover:not(:disabled) {
  background: #a93226;
}

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

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-outline:hover:not(:disabled) {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-ghost {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 6px 10px;
}
.btn-ghost:hover {
  color: var(--gold);
  background: var(--gold-bg);
}

.btn-sm {
  padding: 5px 10px;
  font-size: 0.78rem;
}

.btn-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Forms ─────────────────────────────────────────── */

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.form-control {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(162, 130, 17, 0.15);
}

.form-control:disabled,
.form-control[readonly] {
  background: var(--bg);
  color: var(--text-secondary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-row.form-row-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.form-section {
  margin-bottom: 18px;
}

.form-section-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gold);
  padding-bottom: 6px;
  border-bottom: 2px solid var(--gold-bg-strong);
  margin-bottom: 12px;
}

.line-create-note {
  margin-top: 10px;
  font-size: 0.84rem;
  color: var(--text-secondary);
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── Line Modal Layout ─────────────────────────────── */

.form-row.form-row-4 {
  grid-template-columns: 3fr 1fr 1fr 1fr;
}

/* ── Tariff Search Typeahead ───────────────────────── */

.search-wrap {
}

.search-results {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  min-height: 80px;
  max-height: 340px;
  overflow-y: auto;
}

.search-result-item {
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.85rem;
  transition: background var(--transition);
}

.search-result-item:hover {
  background: var(--gold-bg);
}

.search-result-item .sr-code {
  font-weight: 600;
  color: var(--gold);
}

.search-result-item .sr-desc {
  color: var(--text);
}

.search-result-item .sr-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.selected-product {
  background: var(--gold-bg);
  border: 1px solid var(--gold-light);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
}

.selected-product .sp-info {
  flex: 1;
}

.selected-product .sp-code {
  font-weight: 600;
  color: var(--gold);
}

.readonly-fields {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.readonly-field {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
}

.readonly-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.readonly-value {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-top: 2px;
}

/* ── Modal ─────────────────────────────────────────── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 500;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 60px 20px;
  overflow-y: auto;
}

.modal {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  width: 100%;
  max-width: 600px;
  animation: modalIn 0.15s ease;
}

.modal.modal-wide {
  max-width: 960px;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.05rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  line-height: 1;
}
.modal-close:hover { color: var(--text); }

.modal-body {
  padding: 20px;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ── Rejection Panel ────────────────────────────────── */

.rejection-panel {
  border-left: 4px solid var(--danger);
}

.rejection-panel .panel-header h2 {
  color: var(--danger);
}

.rejection-comment {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text);
}

/* ── Diff indicator ────────────────────────────────── */

.diff-positive { color: var(--danger); }
.diff-negative { color: var(--success); }
.diff-zero     { color: var(--text-muted); }

/* ── Login Page ────────────────────────────────────── */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--sidebar-dark) 0%, var(--sidebar-dark-2) 50%, #3a3a3a 100%);
}

.login-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  padding: 40px;
  width: 100%;
  max-width: 420px;
}

.login-brand-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border-light);
}

.login-brand-logo {
  display: block;
  width: min(100%, 230px);
  height: auto;
}

.login-brand-copy {
  width: 100%;
  text-align: center;
}

.login-brand-kicker {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}

.login-card .login-subtitle {
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.login-card .form-group {
  text-align: left;
}

.login-card .btn-primary {
  width: 100%;
  padding: 12px;
  font-size: 0.95rem;
  margin-top: 8px;
}

.login-error {
  background: var(--danger-bg);
  color: var(--danger);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 12px;
  display: none;
}

.login-error.show { display: block; }

@media (max-width: 480px) {
  .login-page {
    padding: 20px;
  }

  .login-card {
    padding: 28px 24px;
  }

  .login-brand-block {
    gap: 14px;
    margin-bottom: 24px;
    padding-bottom: 18px;
  }

  .login-brand-logo {
    width: min(100%, 210px);
  }
}

/* ── Proposal Detail Header ────────────────────────── */

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.detail-title {
  font-size: 1.3rem;
}

.detail-meta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.detail-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.proposal-kpi-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: stretch;
  gap: 6px;
  max-width: none;
  width: 100%;
}

.proposal-kpi-card {
  min-width: 0;
  min-height: 68px;
  padding: 9px 11px;
}

.proposal-kpi-card-prodesco {
  background: rgba(162, 130, 17, 0.05);
  border-color: rgba(162, 130, 17, 0.18);
}

.proposal-kpi-label {
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.15;
}

.proposal-kpi-value {
  color: var(--text);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.1;
  margin-top: 5px;
  word-break: break-word;
}

.proposal-kpi-value.positive {
  color: var(--success);
}

.proposal-kpi-value.negative {
  color: var(--danger);
}

.line-layout-list {
  display: grid;
  gap: 14px;
  padding: 14px;
  position: relative;
}

.line-layout-list.line-layout-list-focused::before {
  content: none;
}

.line-comparison-card {
  background: var(--line-card-bg);
  border: 1px solid var(--line-card-border);
  border-radius: var(--radius);
  box-shadow: var(--line-card-shadow);
  overflow: hidden;
  position: relative;
  transition: opacity 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
  z-index: 2;
}

.line-layout-list.line-layout-list-focused .line-comparison-card:not(.expanded) {
  opacity: 1;
}

.line-layout-list.line-layout-list-focused .line-comparison-card.expanded {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
  z-index: 3;
}

/* ── Compact Row: grid layout ─────────────────────── */
/*    Cols: item+toggle | descripcion | consumo | peso | precio | coste */

.line-compact-row {
  display: grid;
  align-items: center;
  grid-template-columns: 64px 5fr 0.7fr 1.3fr 1.3fr 0.7fr;
  column-gap: 22px;
  row-gap: 0;
  padding: 10px 14px;
}

.line-compact-row > * {
  min-width: 0;
}

.line-comparison-card.expanded .line-compact-row {
  border-bottom: 1px solid var(--border-light);
}

.line-comparison-card.has-context-actions {
  cursor: context-menu;
}

/* ── Compact Row: toggle button ───────────────────── */

.line-compact-head {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
  justify-content: center;
  min-height: 54px;
}

.btn-toggle-line {
  align-items: center;
  display: inline-flex;
  height: 22px;
  justify-content: center;
  min-width: 22px;
  padding: 0;
  padding-left: 0;
  padding-right: 0;
}

.line-toggle-icon {
  color: var(--text-secondary);
  font-size: 0.86rem;
  line-height: 1;
}

/* ── Compact Row: expand/collapse detail ──────────── */

.line-comparison-detail {
  display: none;
}

.line-comparison-card.expanded .line-comparison-detail {
  display: block;
}

/* ── Compact Row: item index ──────────────────────── */

.line-compact-index {
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1;
  text-align: center;
}

/* ── Compact Row: field wrappers ──────────────────── */

.line-compact-pair,
.line-compact-metric {
  min-width: 0;
}

.line-compact-edit {
  display: grid;
  grid-template-rows: 26px 30px;
  row-gap: 6px;
  align-content: start;
  min-height: 62px;
  min-width: 0;
  pointer-events: auto;
  position: relative;
  z-index: 2;
}

.line-compact-edit .line-compact-key {
  align-items: center;
  display: flex;
  min-height: 26px;
}

.line-compact-edit-readonly {
  opacity: 0.7;
}

/* ── Compact Row: per-column overrides ────────────── */

.line-compact-description {
  min-width: 0;
}

.line-compact-description .line-inline-input {
  background: var(--white);
  border-color: var(--border);
  font-size: 0.74rem;
  width: 100%;
}

.line-compact-label-row {
  align-items: center;
  display: flex;
  gap: 8px;
  justify-content: space-between;
  margin-bottom: 0;
  min-height: 26px;
}

.line-compact-label-actions {
  align-items: center;
  display: inline-flex;
  gap: 6px;
  min-width: 0;
}

.line-compact-label-row .line-compact-key {
  margin-bottom: 0;
}

.line-product-picker-btn {
  align-items: center;
  display: inline-flex;
  height: 22px;
  justify-content: center;
  min-width: 22px;
  padding: 0 6px;
}

.line-description-toggle {
  align-items: center;
  background: rgba(162, 130, 17, 0.08);
  border: 1px solid rgba(162, 130, 17, 0.16);
  border-radius: 999px;
  display: inline-flex;
  flex: 0 0 auto;
  gap: 2px;
  padding: 2px;
}

.line-description-toggle-btn {
  background: transparent;
  border: 0;
  border-radius: 999px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1;
  padding: 5px 8px;
  text-transform: uppercase;
}

.line-description-toggle-btn.active {
  background: var(--white);
  color: var(--text);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.line-compact-description-prodesco .line-description-toggle-btn.active {
  background: rgba(162, 130, 17, 0.18);
  color: var(--gold-dark);
  box-shadow: none;
}

.line-compact-consumption .line-compact-key {
  white-space: nowrap;
}

.line-compact-consumption .line-inline-input {
  background: var(--white);
  border-color: var(--border);
}

/* ── Compact Row: label ───────────────────────────── */

.line-compact-key {
  color: var(--text-muted);
  font-size: 0.64rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.05em;
  margin-bottom: 0;
  text-transform: uppercase;
}

/* ── Compact Row: readonly box ────────────────────── */

.line-compact-readonly-box {
  align-items: center;
  background: rgba(162, 130, 17, 0.06);
  border: 1px solid rgba(162, 130, 17, 0.18);
  border-radius: var(--radius-sm);
  color: var(--text);
  display: flex;
  font-size: 0.76rem;
  font-weight: 700;
  height: 30px;
  padding: 0 10px;
}

.line-compact-readonly-box-prodesco {
  background: var(--gold-bg);
  border-color: rgba(162, 130, 17, 0.22);
}

/* ── Compact Row: inline input ────────────────────── */

.line-inline-input {
  background: rgba(162, 130, 17, 0.06);
  border: 1px solid rgba(162, 130, 17, 0.18);
  border-radius: var(--radius-sm);
  cursor: text;
  font-size: 0.76rem;
  font-weight: 500;
  height: 30px;
  margin-top: 0;
  padding: 4px 10px;
  pointer-events: auto;
  position: relative;
  z-index: 3;
}

.line-inline-input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(162, 130, 17, 0.15);
}

.line-inline-input[data-field="estimated_consumption"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.line-inline-input[data-field="estimated_consumption"]::-webkit-outer-spin-button,
.line-inline-input[data-field="estimated_consumption"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ── Compact Row: split shell (Peso / Precio) ────── */

.line-split-shell {
  align-items: stretch;
  background: rgba(162, 130, 17, 0.06);
  border: 1px solid rgba(162, 130, 17, 0.18);
  border-radius: var(--radius-sm);
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 30px;
  overflow: hidden;
}

.line-split-pane {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 0 10px;
}

.line-split-pane-editable {
  background: var(--white);
}

.line-split-pane-readonly {
  background: rgba(162, 130, 17, 0.06);
  border-left: 1px solid rgba(162, 130, 17, 0.14);
}

.line-split-edit-control {
  align-items: center;
  display: flex;
  gap: 6px;
  min-width: 0;
}

.line-inline-input-split {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  -moz-appearance: textfield;
  appearance: textfield;
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 500;
  height: 20px;
  flex: 1 1 auto;
  min-width: 0;
  padding: 0;
}

.line-inline-input-split::-webkit-outer-spin-button,
.line-inline-input-split::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.line-inline-input-split:focus {
  box-shadow: none;
  outline: none;
}

.line-split-unit {
  color: var(--text-secondary);
  flex: 0 0 auto;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1;
}

.line-split-readonly {
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

/* ── Compact Row: text values ─────────────────────── */

.line-compact-text,
.line-compact-value {
  color: var(--text);
  font-size: 0.77rem;
  font-weight: 600;
  line-height: 1.3;
}

.line-compact-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.line-band {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  border-bottom: 1px solid var(--border-light);
}

.line-band-no-label {
  display: block;
}

.line-band-prodesco {
  background: var(--gold-bg);
}

.line-band-label {
  align-items: center;
  border-right: 1px solid var(--border-light);
  color: var(--text-secondary);
  display: flex;
  font-size: 0.75rem;
  font-weight: 700;
  justify-content: center;
  letter-spacing: 0.08em;
  padding: 12px 10px;
  text-transform: uppercase;
}

.line-band-label-empty {
  color: transparent;
}

.line-band-grid {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(3, minmax(140px, 1fr));
}

.line-band-no-label .line-band-grid {
  grid-template-columns: minmax(0, 1fr);
}

.line-section {
  padding: 12px 14px 14px;
}

.line-section + .line-section {
  border-top: 1px solid var(--border-light);
}

.line-section-title {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.line-metric-grid {
  display: grid;
  gap: 10px;
}

.line-metric-grid-common {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.line-metric-grid-economics {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.line-field {
  border: 1px solid transparent;
  border-radius: 8px;
  min-width: 0;
  padding: 12px 14px;
}

.line-band-grid .line-field + .line-field {
  border-left: 1px solid var(--border-light);
}

.line-field-description {
  min-width: 0;
}

.line-field-label-row {
  align-items: center;
  display: flex;
  gap: 8px;
  justify-content: space-between;
  margin-bottom: 6px;
}

.line-field-label {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.line-field-value {
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.35;
  word-break: break-word;
}

.line-field-value .metric-positive {
  color: var(--success);
}

.line-field-value .metric-negative {
  color: var(--danger);
}

.line-field-meta {
  color: var(--text-muted);
  font-size: 0.72rem;
  margin-top: 4px;
}

.line-field-placeholder {
  background: rgba(0,0,0,0.015);
  border-color: transparent;
}

.line-field-badge {
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 7px;
  text-transform: uppercase;
  white-space: nowrap;
}

.line-field-editable {
  background: rgba(39, 174, 96, 0.05);
  border-color: rgba(39, 174, 96, 0.22);
}

.line-field-badge-editable {
  background: rgba(39, 174, 96, 0.12);
  color: var(--success);
}

.line-field-readonly {
  background: rgba(162, 130, 17, 0.05);
  border-color: rgba(162, 130, 17, 0.2);
}

.line-field-badge-readonly {
  background: rgba(162, 130, 17, 0.12);
  color: var(--gold);
}

.line-field-derived {
  background: rgba(255,255,255,0.96);
  border-color: var(--border-light);
}

.line-field-badge-derived {
  background: rgba(0,0,0,0.06);
  color: var(--text-secondary);
}

/* ── Lines Table (legacy compact) ──────────────────── */

.lines-table th,
.lines-table td {
  padding: 8px 10px;
  font-size: 0.82rem;
}

.lines-table .col-supplier {
  background: rgba(0,0,0,0.015);
}

.lines-table .col-prodesco {
  background: var(--gold-bg);
}

.line-context-menu {
  background: linear-gradient(180deg, var(--sidebar-dark-2) 0%, var(--sidebar-dark) 100%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  box-shadow: 0 16px 30px rgba(0,0,0,0.28);
  display: none;
  left: -9999px;
  min-width: 190px;
  padding: 8px;
  position: fixed;
  top: -9999px;
  z-index: 80;
}

.line-context-menu.open {
  display: block;
}

.line-context-item {
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--gold-light);
  cursor: pointer;
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  padding: 10px 12px;
  text-align: left;
  transition: background var(--transition), color var(--transition);
  width: 100%;
}

.line-context-item:hover {
  background: rgba(255,255,255,0.06);
  color: #fff;
}

.line-context-item.danger {
  color: #d0a78c;
}

/* ── Workflow Action Bar ───────────────────────────── */

.action-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  padding: 14px 18px;
  background: var(--bg);
  border-top: 1px solid var(--border-light);
  border-radius: 0 0 var(--radius) var(--radius);
}

.action-bar .action-label {
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-right: 4px;
}

/* ── Toast / Notifications ─────────────────────────── */

.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 0.85rem;
  box-shadow: var(--shadow-md);
  min-width: 260px;
  max-width: 380px;
  animation: toastIn 0.2s ease;
}

.toast.toast-success { border-left-color: var(--success); }
.toast.toast-error   { border-left-color: var(--danger); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Loading ───────────────────────────────────────── */

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ── File Upload ───────────────────────────────────── */

.file-drop {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.file-drop:hover,
.file-drop.dragover {
  border-color: var(--gold);
  background: var(--gold-bg);
  color: var(--gold);
}

.file-drop input[type="file"] {
  display: none;
}

/* ── Responsive ────────────────────────────────────── */

@media (max-width: 768px) {
  .app-shell {
    grid-template-columns: 1fr;
    height: auto;
    overflow: visible;
  }

  .app-shell-main,
  .shell-rail {
    height: auto;
    min-height: auto;
    overflow: visible;
    padding: 12px 16px;
    position: static;
  }

  .shell-rail-top,
  .shell-rail-bottom {
    gap: 14px;
  }

  .shell-rail-logo {
    max-width: 86px;
  }

  .main {
    height: auto;
    overflow: visible;
    padding: 16px 0 24px;
  }

  .main-inner {
    padding: 0 16px;
  }

  .proposal-kpi-grid {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    max-width: none;
  }

  .list-toolbar,
  .list-filter-controls {
    align-items: stretch;
    flex-direction: column;
  }

  .settings-layout {
    grid-template-columns: 1fr;
  }

  .settings-sidebar {
    position: static;
  }

  .settings-base-grid {
    grid-template-columns: 1fr 1fr;
  }

  .settings-transition-row {
    grid-template-columns: 1fr;
  }

  .list-view-switch {
    width: 100%;
  }

  .list-filter-controls {
    flex: 1 1 auto;
    justify-content: stretch;
    width: 100%;
  }

  .list-filter-field,
  .list-filter-search {
    min-width: 0;
    width: 100%;
  }

  .proposal-kpi-card {
    min-height: 66px;
    padding: 9px 10px;
  }

  .proposal-kpi-value {
    font-size: 1.02rem;
  }

  .line-compact-row {
    grid-template-columns: 64px minmax(0, 1fr);
    column-gap: 10px;
    row-gap: 8px;
  }

  .line-compact-head {
    align-self: start;
    grid-row: 1 / span 2;
  }

  .line-compact-pair,
  .line-compact-metric,
  .line-compact-edit {
    grid-column: 2 / 3;
  }

  .line-split-shell {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .line-band {
    grid-template-columns: 1fr;
  }

  .line-band-label {
    border-right: 0;
    border-bottom: 1px solid var(--border-light);
    justify-content: flex-start;
  }

  .line-band-grid {
    grid-template-columns: 1fr;
  }

  .line-band-grid .line-field + .line-field {
    border-left: 0;
    border-top: 1px solid var(--border-light);
  }

  .line-metric-grid-common,
  .line-metric-grid-economics {
    grid-template-columns: 1fr 1fr;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .modal {
    margin: 20px;
  }
}


/* ═══════════════════════════════════════════════════════
   Permissions Grid
   ═══════════════════════════════════════════════════════ */

.permissions-page {
  padding: 12px 0 0;
  width: 100%;
}

.permissions-header {
  margin-bottom: 24px;
}

.permissions-header h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 4px;
}

.permissions-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.permissions-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}

.permissions-tab {
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  margin-bottom: 10px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.permissions-tab:hover {
  color: var(--text);
  background: var(--gold-bg);
  border-color: var(--gold);
}

.permissions-tab.active {
  color: var(--text);
  background: var(--gold-bg-strong);
  border-color: var(--gold);
  font-weight: 600;
}

.permissions-grid-wrap {
  margin-bottom: 24px;
}

.permissions-inline-controls {
  align-items: center;
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.permissions-inline-select {
  max-width: 260px;
  width: 100%;
}

.permissions-section {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  box-shadow: var(--panel-shadow);
  margin-bottom: 24px;
  overflow: hidden;
}

.permissions-section-head {
  align-items: center;
  background: var(--panel-header-bg);
  border: 0;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 18px 18px 12px;
  text-align: left;
  width: 100%;
}

.permissions-section-head h3 {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
  margin: 0 0 4px;
}

.permissions-section-head p {
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin: 0;
}

.permissions-section-body {
  padding: 0 18px 16px;
}

.permissions-section.is-collapsed .permissions-section-head {
  border-bottom: 0;
  margin-bottom: 0;
}

.permissions-section-caret {
  border-right: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  display: inline-block;
  flex: 0 0 auto;
  height: 10px;
  margin-left: 16px;
  transform: rotate(45deg);
  transition: transform var(--transition);
  width: 10px;
}

.permissions-section.is-open .permissions-section-caret {
  transform: rotate(-135deg);
}

.permissions-grid {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(63, 52, 29, 0.05);
}

.permissions-grid th,
.permissions-grid td {
  padding: 12px 16px;
  text-align: center;
  border-bottom: 1px solid var(--border-light);
}

.permissions-grid thead tr {
  background: var(--gold-bg);
}

.permissions-grid th {
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.permissions-grid-corner {
  text-align: left !important;
  color: var(--text-secondary) !important;
}

.permissions-grid-action {
  min-width: 90px;
}

.permissions-grid-action-wide {
  min-width: 190px;
}

.permissions-grid-status {
  text-align: left;
  font-weight: 500;
  color: var(--text);
  font-size: 0.84rem;
}

.permissions-grid-cell {
  position: relative;
}

.permissions-checkbox-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  width: 22px;
  height: 22px;
}

.permissions-checkbox-wrap input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.permissions-checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: var(--white);
  transition: background 0.15s, border-color 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.permissions-checkbox-wrap input:checked + .permissions-checkmark {
  background: var(--gold);
  border-color: var(--gold);
}

.permissions-checkbox-wrap input:checked + .permissions-checkmark::after {
  content: '';
  width: 6px;
  height: 10px;
  border: solid var(--white);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

.permissions-checkbox-wrap:hover .permissions-checkmark {
  border-color: var(--gold-light);
}

.permissions-grid tbody tr:hover {
  background: var(--gold-bg);
}

.permissions-grid tbody tr:last-child td {
  border-bottom: none;
}

.permissions-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.permissions-grid-note {
  color: var(--text-secondary);
  font-size: 0.76rem;
  margin-top: 10px;
}

.transition-builder {
  display: grid;
  gap: 16px;
}

.transition-builder-row {
  align-items: center;
  background: linear-gradient(180deg, var(--surface-soft) 0%, var(--surface) 100%);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px;
}

.transition-add-rule-btn {
  margin-left: auto;
}

.transition-builder-text {
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
}

.transition-builder-select {
  min-width: 170px;
  width: auto;
}

.transition-builder-select-comment {
  min-width: 160px;
}

.transition-rules-list {
  display: grid;
  gap: 10px;
}

.transition-rule-line {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 12px 14px;
}

.transition-rule-text {
  color: var(--text);
  flex: 1 1 auto;
  font-size: 0.82rem;
  line-height: 1.45;
  min-width: 0;
}

.permissions-grid-special .permissions-grid-status {
  min-width: 240px;
  text-align: left;
}

.unsaved-warning-copy {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.5;
}

@media (max-width: 600px) {
  .permissions-page {
    padding: 16px 12px;
  }

  .permissions-tabs {
    overflow-x: auto;
  }

  .permissions-grid th,
  .permissions-grid td {
    padding: 8px 10px;
    font-size: 0.82rem;
  }

  .permissions-grid-action {
    min-width: 60px;
  }
}