/* ============================================================
   style.css — Portale Fatture Aera
   Adattato da IT soft ECR Dashboard
   Light default / Dark con body.dark
============================================================ */

/* -----------------------------
   DESIGN TOKENS
----------------------------- */
:root {
  --bg: #f5f7fb;
  --bg-soft: #eef2f7;
  --panel: #ffffff;
  --panel-2: #f8fafc;
  --border: #e6e9ef;
  --text: #0f172a;
  --muted: #64748b;
  --muted-2: #94a3b8;

  --brand: #2563eb;
  --brand-2: #1d4ed8;
  --ok: #16a34a;
  --warn: #f59e0b;
  --danger: #ef4444;
  --stripe: #635bff;
  --stripe-2: #4f46e5;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 8px 24px rgba(15,23,42,0.06);
  --shadow-soft: 0 4px 12px rgba(15,23,42,0.05);

  --sidebar-w: 240px;
  --sidebar-w-collapsed: 72px;
  --topbar-h: 64px;
  --gap: 14px;
  --gap-lg: 18px;

  --font: system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Dark tokens */
body.dark {
  --bg: #0b1220;
  --bg-soft: #0f172a;
  --panel: #111a2b;
  --panel-2: #0f1829;
  --border: #1f2a3a;
  --text: #e5e7eb;
  --muted: #9aa4b2;
  --muted-2: #6b7280;
  --shadow: 0 10px 28px rgba(0,0,0,0.35);
  --shadow-soft: 0 6px 16px rgba(0,0,0,0.25);
}

/* -----------------------------
   RESET BASE
----------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
button, input, select { font-family: inherit; }

/* -----------------------------
   APP SHELL
----------------------------- */
.app {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

/* -----------------------------
   SIDEBAR
----------------------------- */
.sidebar {
  width: var(--sidebar-w);
  background: linear-gradient(180deg, #0c1630 0%, #0a1325 100%);
  color: #fff;
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  transition: width .25s ease;
  z-index: 10;
  flex-shrink: 0;
}

body.dark .sidebar {
  background: linear-gradient(180deg, #050913 0%, #060b16 100%);
}

.sidebar.collapsed { width: var(--sidebar-w-collapsed); }

/* Brand */
.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  padding: 10px 8px;
  border-radius: 10px;
}
.sidebar .brand .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.18);
  flex-shrink: 0;
}
.sidebar .brand-text {
  font-weight: 700;
  font-size: 15px;
  line-height: 1.2;
  white-space: nowrap;
}
.sidebar.collapsed .brand-text { display: none; }

/* Collapse btn */
.sidebar-toggle {
  margin-left: auto;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: #fff;
  border-radius: 8px;
  padding: 4px 6px;
  cursor: pointer;
  transition: .2s;
  flex-shrink: 0;
}
.sidebar-toggle:hover { background: rgba(255,255,255,0.12); }
.sidebar .icon-sm { width: 16px; height: 16px; }

/* Nav */
.nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: 10px;
  color: #cbd5e1;
  cursor: pointer;
  transition: .18s;
  border: 1px solid transparent;
}
.nav-item .icon { width: 18px; height: 18px; opacity: .9; flex: 0 0 auto; }
.nav-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.nav-item.active {
  background: rgba(37,99,235,0.18);
  color: #fff;
  border-color: rgba(37,99,235,0.5);
}
.nav-text { font-size: 14px; font-weight: 600; white-space: nowrap; }
.sidebar.collapsed .nav-text { display: none; }

/* Sidebar footer */
.sidebar-footer {
  margin-top: auto;
  padding: 16px 12px 18px;
  border-top: 1px dashed rgba(255,255,255,0.08);
  font-size: 14px;
  color: #cbd5e1;
  line-height: 1.75;
}

.sidebar-footer #sidebarDateTime {
  font-size: 16px;
  font-weight: 700;
  color: #f8fafc;
  letter-spacing: .01em;
}

.sidebar-footer .sidebar-signature {
  margin-top: 6px;
}

.sidebar-footer #sidebarSignature {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: #94a3b8;
}
.sidebar.collapsed .sidebar-footer { display: none; }

/* Sidebar user */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  margin-bottom: 8px;
}
.sidebar-user .avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(37,99,235,0.5);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.sidebar-user .user-info { flex: 1; min-width: 0; }
.sidebar-user .user-name { font-size: 13px; font-weight: 600; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user .user-email { font-size: 11px; color: #94a3b8; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar.collapsed .sidebar-user .user-info { display: none; }

/* -----------------------------
   MAIN AREA
----------------------------- */
.main {
  flex: 1;
  padding: 18px 18px 28px;
  min-width: 0;
}

.page-section {
  display: block;
}

.config-page {
  padding-top: 4px;
}

.config-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 30px 32px;
  border-radius: 28px;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at top right, rgba(37,99,235,.12), transparent 28%),
    linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: var(--shadow-soft);
  margin-bottom: 22px;
}

.config-kicker {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--muted);
  margin-bottom: 8px;
}

.config-title {
  margin: 0 0 8px;
  font-size: 38px;
  font-weight: 900;
  letter-spacing: -.02em;
}

.config-subtitle {
  margin: 0;
  max-width: 860px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.config-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.config-tab {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: .18s;
  min-height: 46px;
}

.config-tab.active {
  background: rgba(37,99,235,0.12);
  border-color: rgba(37,99,235,0.3);
  color: var(--brand);
}

.config-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.45fr;
  gap: 22px;
}

.config-grid-single {
  grid-template-columns: 1fr;
}

.config-panel {
  display: none;
}

.config-panel.active {
  display: block;
}

.user-admin-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 18px;
  padding: 6px;
  border: 1px solid rgba(219,227,239,0.95);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,250,252,0.98));
  box-shadow: 0 12px 28px rgba(15,23,42,0.05);
}

.user-admin-tab {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  border-radius: 14px;
  padding: 10px 14px;
  min-height: 42px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .02em;
  cursor: pointer;
  transition: .18s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

.user-admin-tab:hover {
  color: var(--text);
  background: rgba(148,163,184,0.10);
  border-color: rgba(148,163,184,0.16);
  transform: translateY(-1px);
}

.user-admin-tab.active {
  color: #fff;
  background: linear-gradient(135deg, #1d4ed8, #3b82f6);
  border-color: rgba(37,99,235,0.35);
  box-shadow: 0 14px 26px rgba(37,99,235,0.24);
}

.user-admin-tab i {
  font-size: 14px;
}

.layout-studio-card {
  padding-bottom: 30px;
}

.layout-studio-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.layout-studio-tab {
  border: 1px solid var(--border);
  background: #f9fbff;
  color: var(--muted);
  border-radius: 16px;
  padding: 11px 16px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: .18s;
}

.layout-studio-tab.active {
  background: rgba(37,99,235,0.12);
  border-color: rgba(37,99,235,0.28);
  color: var(--brand);
  box-shadow: 0 10px 24px rgba(37,99,235,.08);
}

.layout-studio-panel {
  display: none;
}

.layout-studio-panel.active {
  display: block;
}

.layout-canvas-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .8fr);
  gap: 18px;
}

.layout-canvas-note {
  margin-bottom: 16px;
}

.layout-canvas-stage-wrap {
  border: 1px solid var(--border);
  border-radius: 24px;
  background: linear-gradient(180deg, #f8fbff, #eef4ff);
  padding: 14px;
}

.layout-canvas-stage {
  position: relative;
  min-height: 720px;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
}

.layout-canvas-stage.has-background {
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.06);
}

.layout-canvas-empty {
  min-height: 720px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  padding: 22px;
}

.layout-canvas-background,
.layout-canvas-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.layout-canvas-background {
  object-fit: contain;
  background: #fff;
}

.layout-canvas-overlay {
  cursor: crosshair;
}

.layout-canvas-placeholder {
  position: absolute;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(37,99,235,.28);
  background: rgba(255,255,255,.92);
  color: #123;
  border-radius: 12px;
  padding: 8px 10px;
  box-shadow: 0 12px 28px rgba(37,99,235,.10);
  min-width: 140px;
  text-align: left;
}

.layout-binding-badge,
.layout-canvas-placeholder-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  margin-right: 8px;
  flex: 0 0 auto;
}

.layout-canvas-placeholder-badge {
  position: absolute;
  top: -10px;
  left: -10px;
  width: 24px;
  height: 24px;
  margin-right: 0;
  box-shadow: 0 8px 18px rgba(37,99,235,.22);
}

.layout-canvas-placeholder strong,
.layout-placeholder-token strong,
.layout-layer-item strong {
  display: block;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 4px;
}

.layout-canvas-placeholder span,
.layout-placeholder-token span,
.layout-layer-item code {
  display: block;
  font-size: 11px;
  color: var(--brand);
  line-height: 1.45;
  word-break: break-word;
}

.layout-placeholder-palette,
.layout-placeholder-layers {
  display: grid;
  gap: 10px;
}

.layout-placeholder-token {
  width: 100%;
  text-align: left;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 16px;
  padding: 12px 14px;
  cursor: pointer;
  transition: .18s;
}

.layout-placeholder-token.active {
  border-color: rgba(37,99,235,.36);
  background: rgba(37,99,235,.08);
  box-shadow: 0 12px 24px rgba(37,99,235,.08);
}

.layout-layer-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 16px;
  padding: 12px 14px;
}

.layout-layer-item span {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  color: var(--muted);
}

.config-card {
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow-soft);
  padding: 28px 28px 26px;
}

.config-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}

.config-card-head h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 850;
  letter-spacing: -.02em;
}

.config-card-kicker {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--muted);
  margin-bottom: 6px;
}

.config-card-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(37,99,235,0.08);
  color: var(--brand);
  font-size: 12.5px;
  font-weight: 800;
}

.logo-upload-card {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 22px;
  align-items: center;
  border: 1px dashed rgba(37,99,235,.28);
  border-radius: 24px;
  background: linear-gradient(180deg, #fbfdff, #f3f8ff);
  padding: 24px;
  cursor: pointer;
  transition: .18s;
  margin-bottom: 22px;
}

.logo-upload-card:hover {
  border-color: rgba(37,99,235,.45);
  box-shadow: 0 12px 30px rgba(37,99,235,.08);
}

.layout-studio-tab:disabled {
  opacity: .45;
  cursor: not-allowed;
  box-shadow: none;
}

.logo-upload-mark {
  width: 112px;
  height: 112px;
  border-radius: 26px;
  background: linear-gradient(180deg, #17346d, #10213d);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 46px;
  font-weight: 900;
  letter-spacing: -.04em;
  overflow: hidden;
}

.logo-upload-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.logo-upload-copy strong {
  display: block;
  font-size: 20px;
  margin-bottom: 6px;
}

.logo-upload-copy span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.config-inline-fields,
.config-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
}

.field-span-2 {
  grid-column: span 2;
}

.config-page .field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #f9fbff);
  border: 1px solid rgba(219, 227, 239, 0.9);
}

.config-page .field label {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}

.config-page .field input,
.config-page .field select,
.config-page .field textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: .18s;
  resize: vertical;
}

.config-page .field input:focus,
.config-page .field select:focus,
.config-page .field textarea:focus {
  border-color: rgba(37,99,235,.7);
  box-shadow: 0 0 0 4px rgba(37,99,235,.10);
}

.config-actions-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
}

.config-actions-bar .btnx {
  min-height: 50px;
  padding-inline: 18px;
}

.secret-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.secret-toggle {
  min-height: 48px;
  border: 1px solid var(--border);
  background: #eef4ff;
  color: var(--brand);
  border-radius: 14px;
  padding: 0 14px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: .18s;
}

.secret-toggle:hover {
  background: #dbeafe;
}

.config-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.field-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.config-checkline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 2px;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
}

.config-page .field .config-checkline input {
  width: 18px;
  min-width: 18px;
  height: 18px;
  min-height: 18px;
  margin: 0;
  padding: 0;
  border-radius: 6px;
}

.config-checkline span {
  color: var(--muted);
  line-height: 1.5;
}

.template-builder-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.28fr);
  gap: 22px;
}

.template-preview-card {
  overflow: hidden;
}

.template-preview-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.template-preview-meta {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.template-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.template-preview-shell {
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(37,99,235,.08), transparent 35%),
    linear-gradient(180deg, #dbeafe, #eff6ff 18%, #f8fbff 100%);
  padding: 16px;
  min-height: 780px;
}

.template-preview-frame {
  width: 100%;
  min-height: 744px;
  border: 0;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 22px 60px rgba(15,23,42,.12);
}

.template-reference-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 22px;
}

.template-reference-card {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff, #f9fbff);
  padding: 18px;
}

.template-reference-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.template-reference-head h4 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
}

.template-chip-soft {
  background: #ecfeff;
  color: #0f766e;
}

.template-upload-drop {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  align-items: center;
  border: 1px dashed rgba(37,99,235,.36);
  border-radius: 20px;
  padding: 18px;
  background: linear-gradient(180deg, #fbfdff, #f3f8ff);
  cursor: pointer;
}

.template-upload-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #17346d, #10213d);
  color: #fff;
  font-size: 26px;
}

.template-upload-copy strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
}

.template-upload-copy span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.template-upload-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.field-binding-list {
  display: grid;
  gap: 10px;
}

.field-binding-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 14px;
  background: #fff;
}

.field-binding-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
}

.field-binding-item code {
  display: inline-block;
  margin-right: 8px;
  font-size: 12px;
  color: var(--brand);
}

.field-binding-item span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.template-analysis-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
  gap: 18px;
}

.template-analysis-preview,
.template-analysis-summary {
  min-height: 320px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: #fff;
  overflow: hidden;
}

.template-analysis-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #f8fbff, #eef4ff);
}

.template-analysis-preview iframe,
.template-analysis-preview img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
  object-fit: contain;
  background: #fff;
}

.template-analysis-summary {
  padding: 16px 18px;
}

.template-analysis-empty {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
  padding: 18px;
}

.template-analysis-summary h5 {
  margin: 0 0 12px;
  font-size: 16px;
}

.template-analysis-summary p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.template-analysis-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.template-analysis-tag {
  padding: 6px 10px;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
}

.template-analysis-list {
  display: grid;
  gap: 10px;
}

.template-analysis-list-item {
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.template-analysis-list-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
}

.template-analysis-list-item span,
.template-analysis-list-item code {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--bg);
  padding: 8px 2px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
#pageTitle { margin: 0; font-size: 32px; font-weight: 900; letter-spacing: .2px; }

.top-actions { display: flex; align-items: center; gap: 10px; }

/* Switch */
.switch {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  border-radius: 999px;
  padding: 6px 10px;
  cursor: pointer;
  user-select: none;
  transition: .2s;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.switch:hover { transform: translateY(-1px); }
.switch .knob {
  width: 40px; height: 20px;
  border-radius: 999px;
  background: var(--bg-soft);
  position: relative;
  transition: .2s;
}
.switch .knob::after {
  content: "";
  position: absolute; top: 2px; left: 2px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--panel);
  box-shadow: 0 2px 5px rgba(0,0,0,.12);
  transition: .2s;
}
.switch.on { color: var(--text); }
.switch.on .knob { background: rgba(37,99,235,.2); }
.switch.on .knob::after { left: 22px; background: var(--brand); }

/* Logout btn */
.btn-logout {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: .2s;
}
.btn-logout:hover { color: var(--danger); border-color: var(--danger); }

/* Error box */
.error {
  display: none;
  margin: 8px 0 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
  font-size: 14px;
}
body.dark .error {
  background: #3a0d15;
  border-color: #5f1521;
  color: #fecdd3;
}

/* -----------------------------
   KPI CARDS
----------------------------- */
.kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: var(--gap);
  margin-bottom: 12px;
}

.cardx {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow-soft);
  min-height: 76px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  transition: .2s;
}
.cardx:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.cardx .label {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .6px;
}
.cardx .value { font-size: 20px; font-weight: 800; }
.cardx .value.ok { color: var(--ok); }
.cardx .value.warn { color: var(--warn); }

/* -----------------------------
   FILTERS
----------------------------- */
.filters {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr)) auto auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 12px;
  box-shadow: var(--shadow-soft);
}

.filters-presets {
  display: flex;
  flex-direction: column;
  gap: 8px;
  grid-column: 1 / -1;
}

.preset-dates {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

/* Doc type toggle */
.doctype-toggle {
  display: flex;
  align-items: center;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
  margin-left: 4px;
}
.doctype-btn {
  padding: 5px 14px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: .18s;
  white-space: nowrap;
}
.doctype-btn:hover { color: var(--text); }
.doctype-btn.active {
  background: var(--panel);
  color: var(--brand);
  box-shadow: var(--shadow-soft);
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12px; font-weight: 700; color: var(--muted); }

.customer-directory {
  margin: 0 0 14px;
  padding: 16px 16px 14px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,250,252,0.98));
  border: 1px solid rgba(148,163,184,0.18);
  border-radius: 18px;
  box-shadow: 0 16px 34px rgba(15,23,42,0.07);
}

.customer-directory-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.customer-directory-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: 560px;
  justify-content: flex-end;
}

.customer-directory-title {
  font-size: 18px;
  font-weight: 900;
  color: var(--text);
  letter-spacing: .1px;
}

.customer-directory-subtitle {
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted);
}

.customer-directory-filter {
  position: relative;
  min-width: 340px;
  max-width: 420px;
  width: 100%;
}

.customer-clear-btn {
  height: 44px;
  border-radius: 14px;
  box-shadow: none;
}

.customer-directory-filter i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-2);
  font-size: 15px;
  pointer-events: none;
}

.customer-directory-filter input {
  width: 100%;
  height: 44px;
  padding: 10px 14px 10px 38px;
  border-radius: 14px;
  border: 1px solid rgba(148,163,184,0.26);
  background: rgba(255,255,255,0.88);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  outline: none;
  transition: .18s;
}

.customer-directory-filter input:focus {
  border-color: rgba(37,99,235,.45);
  box-shadow: 0 0 0 4px rgba(37,99,235,.10);
  background: #fff;
}

.customer-directory-table-wrap {
  overflow: auto;
  border: 1px solid rgba(148,163,184,0.18);
  border-radius: 16px;
  background: rgba(255,255,255,0.96);
}

.customer-directory-table {
  width: 100%;
  border-collapse: collapse;
}

.customer-directory-table thead th {
  position: static;
  background: linear-gradient(180deg, #f8fafc, #eef2f7);
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .7px;
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
  cursor: default;
}

.customer-directory-table tbody td {
  padding: 13px 14px;
  border-bottom: 1px solid rgba(230,233,239,0.85);
  font-size: 14px;
  color: var(--text);
  white-space: nowrap;
}

.customer-directory-row {
  cursor: pointer;
  transition: background .16s ease, transform .16s ease;
  user-select: none;
}

.customer-directory-row:hover {
  background: rgba(37,99,235,0.05);
}

.customer-directory-row.selected {
  background: linear-gradient(90deg, rgba(37,99,235,0.24), rgba(59,130,246,0.14));
  box-shadow: inset 4px 0 0 var(--brand);
}

.customer-directory-row.selected td {
  color: #0b3aa8;
  font-weight: 700;
}

.customer-directory-row.selected .customer-directory-code {
  color: #0a2f8f;
}

.customer-directory-code {
  font-weight: 800;
  color: var(--brand);
}

.customer-directory-name {
  font-weight: 700;
}

.customer-directory-empty {
  padding: 16px 14px !important;
  text-align: center;
  color: var(--muted) !important;
}

.customer-directory-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 12px;
  padding: 0 2px;
}

.customer-directory-info {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
}

.customer-directory-footer-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.customer-directory-pagesize {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid rgba(148,163,184,0.22);
  border-radius: 999px;
  background: rgba(248,250,252,0.95);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .35px;
}

.customer-directory-pagesize select {
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  outline: none;
  cursor: pointer;
}

.customer-directory-footer .btnx[disabled] {
  opacity: .45;
  cursor: not-allowed;
  box-shadow: none;
}

.customer-summary {
  margin: 4px 0 14px;
  padding: 14px 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
}

.customer-summary-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.customer-summary-title {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--muted);
}

.customer-summary-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px 18px;
}

.customer-summary-item {
  min-width: 0;
}

.customer-summary-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .45px;
  color: var(--muted);
  margin-bottom: 4px;
}

.customer-summary-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  overflow-wrap: anywhere;
}

.input-icon { position: relative; }
.input-icon i {
  position: absolute;
  left: 10px; top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  color: var(--muted-2);
  pointer-events: none;
}
.input-icon input,
.input-icon select {
  width: 100%;
  padding: 9px 10px 9px 32px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  outline: none;
  transition: .15s;
  color: var(--text);
}
.input-icon input:focus,
.input-icon select:focus {
  border-color: rgba(37,99,235,.7);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
  background: var(--panel);
}

/* plain input/select */
.filters input,
.filters select {
  width: 100%;
  padding: 9px 10px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  outline: none;
  transition: .15s;
  color: var(--text);
  text-align: right;
}
.filters input:focus,
.filters select:focus {
  border-color: rgba(37,99,235,.7);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
  background: var(--panel);
}
.filters select {
  text-align-last: right;
}

/* -----------------------------
   BUTTONS
----------------------------- */
.btnx {
  padding: 9px 14px;
  border-radius: 10px;
  border: 0;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: .18s;
  box-shadow: var(--shadow-soft);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btnx:active { transform: scale(.98); }
.btnx:disabled { opacity: .4; cursor: not-allowed; }

.btnx-primary   { background: var(--brand);  color: #fff; }
.btnx-primary:hover  { background: var(--brand-2); }
.btnx-secondary { background: #64748b; color: #fff; }
.btnx-secondary:hover { background: #475569; }
.btnx-success   { background: var(--ok);    color: #fff; }
.btnx-success:hover  { background: #15803d; }
.btnx-warning   { background: var(--warn);  color: #111827; }
.btnx-warning:hover  { background: #d97706; color: #fff; }
.btnx-danger    { background: var(--danger); color: #fff; }
.btnx-danger:hover   { background: #dc2626; }
.btnx-stripe    { background: var(--stripe); color: #fff; }
.btnx-stripe:hover   { background: var(--stripe-2); }

/* Small button variant */
.btnx-sm { padding: 5px 10px; font-size: 12px; border-radius: 8px; }

/* -----------------------------
   PAGER
----------------------------- */
.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.pager-center { display: flex; align-items: center; gap: 10px; }
.pager-right  { display: flex; align-items: center; gap: 8px; }
#pageInfo { font-weight: 700; color: var(--muted); font-size: 14px; }

/* -----------------------------
   TABLE
----------------------------- */
.table-wrap {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: auto;
  box-shadow: var(--shadow-soft);
}

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

thead th {
  position: sticky;
  top: 0; z-index: 1;
  background: var(--bg-soft);
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .7px;
  padding: 11px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
thead th:hover { background: var(--border); }

.sort-indicator {
  display: inline-block;
  min-width: 14px;
  margin-left: 4px;
  color: var(--muted-2);
  font-size: 11px;
  font-weight: 900;
}

.sort-indicator.active {
  color: var(--brand);
}

tbody td {
  padding: 10px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--text);
  white-space: nowrap;
  vertical-align: middle;
}

tbody tr.invoice-row { cursor: pointer; }
tbody tr.invoice-row:hover { background: rgba(37,99,235,0.05); }

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

/* Status badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.badge-ok      { background: rgba(22,163,74,0.12);  color: var(--ok); }
.badge-warn    { background: rgba(245,158,11,0.12); color: var(--warn); }
.badge-danger  { background: rgba(239,68,68,0.12);  color: var(--danger); }
.badge-neutral { background: var(--bg-soft); color: var(--muted); }

/* -----------------------------
   SUBRECORD PAYMENTS ROW
----------------------------- */
.payments-row { display: none; }
.payments-row.open { display: table-row; }

.payments-cell {
  padding: 0 !important;
  background: var(--bg-soft);
  border-bottom: 2px solid var(--brand) !important;
}

.payments-inner {
  padding: 14px 20px 14px 48px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.payments-inner-title {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--muted);
  margin-bottom: 4px;
}

.doc-details-wrap {
  overflow-x: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.doc-details-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(320px, 1fr));
  gap: 8px;
  padding: 10px;
}

.doc-detail-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255,255,255,.62);
}

.doc-detail-main {
  min-width: 0;
}

.doc-detail-code {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .35px;
  margin-bottom: 2px;
}

.doc-detail-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
  max-width: 250px;
}

.doc-detail-pill {
  padding: 3px 6px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  white-space: nowrap;
}

.doc-detail-pill.strong {
  background: rgba(245, 158, 11, .14);
  color: var(--warning);
}

.doc-details-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.doc-details-table th,
.doc-details-table td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
  white-space: normal;
  font-size: 12px;
  line-height: 1.25;
}

.doc-details-table th {
  background: var(--bg-soft);
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .45px;
}

.doc-details-table tbody tr:last-child td {
  border-bottom: none;
}

.doc-detail-desc {
  font-weight: 600;
  color: var(--text);
}

.doc-detail-note {
  margin-top: 2px;
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.2;
}

.doc-details-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 8px 10px;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  flex-wrap: wrap;
}

.doc-footer-item {
  min-width: 120px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.doc-footer-label {
  font-size: 11px;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .45px;
}

.doc-footer-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.doc-footer-item.total .doc-footer-value {
  font-size: 16px;
  color: var(--brand);
}

.payment-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
}
.payment-item .pi-label { color: var(--muted); min-width: 80px; }
.payment-item .pi-val   { font-weight: 700; }
.payment-item .pi-date  { color: var(--muted); font-size: 12px; margin-left: auto; }
.payment-item .pi-stripe {
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(99,91,255,0.12);
  color: var(--stripe);
  font-weight: 700;
}

.payments-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
  flex-wrap: wrap;
  gap: 10px;
}
.payments-footer .residuo {
  font-size: 14px;
  font-weight: 800;
}
.payments-footer .residuo.zero    { color: var(--ok); }
.payments-footer .residuo.nonzero { color: var(--warn); }

/* Chevron toggle */
.chevron {
  display: inline-block;
  transition: transform .2s;
  color: var(--muted-2);
}
.chevron.open { transform: rotate(90deg); color: var(--brand); }

/* -----------------------------
   PARTNER BLOCK (subrecord + modal)
----------------------------- */
.partner-block {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.partner-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
}
.partner-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  min-width: 110px;
  flex-shrink: 0;
}
.partner-val {
  color: var(--text);
  font-weight: 600;
}
.modal-partner-block {
  margin-bottom: 4px;
}

/* -----------------------------
   MODAL OVERLAY
----------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}
.modal-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  width: min(560px, 96vw);
  max-height: 90vh;
  overflow: auto;
  padding: 24px;
}

/* Modal Stripe — scrolla l'overlay, non il box */
.stripe-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.55);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 20px;
  z-index: 100;
  overflow-y: auto;
}
.stripe-modal-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  width: min(560px, 96vw);
  padding: 0;
  overflow: visible;
  display: flex;
  flex-direction: column;
  margin: auto;
}
.stripe-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.stripe-modal-body {
  padding: 24px;
}
.modal-box h2 { margin: 0 0 20px; font-size: 20px; }
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 20px;
  flex-wrap: wrap;
}

/* Invoice detail modal */
.invoice-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
  margin-bottom: 20px;
}
.invoice-detail-grid .detail-row { font-size: 14px; }
.invoice-detail-grid .detail-row .dl { color: var(--muted); font-size: 12px; margin-bottom: 2px; }
.invoice-detail-grid .detail-row .dv { font-weight: 700; }

.detail-section-title {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--muted);
  margin: 16px 0 8px;
}

/* VAT table in modal */
.vat-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-bottom: 8px; }
.vat-table th { background: var(--bg-soft); padding: 7px 10px; text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); }
.vat-table td { padding: 7px 10px; border-top: 1px solid var(--border); }

/* Summary box */
.summary-box {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  margin-top: 12px;
}
.summary-box .s-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  font-size: 14px;
  color: var(--muted);
}
.summary-box .s-row.total {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-weight: 800;
  font-size: 16px;
  color: var(--text);
}
.summary-box .s-row.residuo-row {
  font-weight: 700;
  font-size: 15px;
}
.summary-box .s-row.residuo-row span:last-child.zero    { color: var(--ok); }
.summary-box .s-row.residuo-row span:last-child.nonzero { color: var(--warn); }

/* -----------------------------
   STRIPE REDIRECT TOAST
----------------------------- */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  box-shadow: var(--shadow);
  font-size: 14px;
  z-index: 200;
  display: none;
  gap: 10px;
  align-items: center;
  max-width: 340px;
}
.toast.show { display: flex; }
.toast.toast-ok   { border-left: 4px solid var(--ok); }
.toast.toast-err  { border-left: 4px solid var(--danger); }

/* -----------------------------
   CHARTS
----------------------------- */
.charts {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
.charts canvas {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  height: 280px !important;
  box-shadow: var(--shadow-soft);
}

/* ============================================================
   LOGIN PAGE
============================================================ */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 20px;
}
.login-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 40px 36px;
  width: min(420px, 100%);
}
.login-logo {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: -.5px;
}
.login-logo span { color: var(--brand); }
.login-sub {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 28px;
}
.login-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.login-field label { font-size: 13px; font-weight: 700; color: var(--muted); }
.login-field input {
  padding: 11px 14px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  outline: none;
  color: var(--text);
  transition: .15s;
}
.login-field input:focus {
  border-color: rgba(37,99,235,.7);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
  background: var(--panel);
}
.login-channel-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.login-channel-toggle label {
  position: relative;
  cursor: pointer;
}
.login-channel-toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.login-channel-toggle span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  transition: .15s;
}
.login-channel-toggle input:checked + span {
  border-color: rgba(37,99,235,.55);
  background: rgba(37,99,235,.11);
  color: var(--brand);
  box-shadow: 0 0 0 3px rgba(37,99,235,.08);
}
.login-otp-wrap {
  position: relative;
}
.login-otp-wrap input {
  width: 100%;
  padding-right: 46px;
}
.login-paste-btn {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 10px;
  background: rgba(37,99,235,.1);
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.login-paste-btn:hover {
  background: rgba(37,99,235,.18);
}
.statement-dropdown {
  position: relative;
}
.statement-dropdown summary {
  list-style: none;
}
.statement-dropdown summary::-webkit-details-marker {
  display: none;
}
.statement-summary {
  cursor: pointer;
  user-select: none;
}
.statement-dropdown.disabled .statement-summary {
  opacity: .55;
  cursor: not-allowed;
  pointer-events: none;
}
.statement-dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 210px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: var(--shadow);
  z-index: 20;
}
.statement-dropdown-menu button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}
.statement-dropdown-menu button:hover {
  background: rgba(37,99,235,.1);
  color: var(--brand);
}
.config-grid-users {
  grid-template-columns: 1fr;
}
.config-grid-users .config-card:first-child {
  order: 2;
}
.config-grid-users .config-card:nth-child(2) {
  order: 1;
}
.field-label-note {
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .08em;
  margin-left: 4px;
  text-transform: uppercase;
}
.admin-users-list {
  display: grid;
  gap: 10px;
}
.admin-users-table {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
}
.admin-users-head,
.admin-user-row {
  display: grid;
  grid-template-columns: minmax(220px, 1.8fr) minmax(120px, .9fr) minmax(110px, .85fr) minmax(90px, .7fr) minmax(110px, .8fr) minmax(92px, .65fr);
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
}
.admin-users-head {
  background: #eef3f9;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.admin-user-row {
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,.78);
  cursor: pointer;
}
.admin-user-row:hover {
  background: #f8fbff;
}
.admin-user-row.disabled {
  opacity: .62;
}
.admin-user-row strong,
.admin-user-row span,
.admin-user-row small {
  display: block;
}
.admin-user-row span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12.5px;
}
.admin-user-row small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11.5px;
}
.admin-user-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}
.error-text {
  color: #b42318;
}
.input-with-button {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}
.login-btn {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 0;
  background: var(--brand);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: .18s;
  margin-top: 8px;
}
.login-btn:hover { background: var(--brand-2); }
.login-btn:active { transform: scale(.99); }
.login-btn-secondary {
  background: #e2e8f0;
  color: #0f172a;
}
.login-btn-secondary:hover { background: #cbd5e1; }
.login-mfa-step {
  display: none;
  margin-top: 12px;
}
.login-mfa-step.active {
  display: block;
}
.login-mfa-card {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 13px;
  border: 1px solid rgba(37,99,235,.18);
  background: linear-gradient(180deg, rgba(37,99,235,.06), rgba(37,99,235,.02));
}
.login-mfa-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 4px;
}
.login-mfa-sub {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.login-mfa-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.login-mfa-actions #loginVerifyBtn {
  grid-column: 1 / -1;
}
.login-error {
  display: none;
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
  font-size: 14px;
  text-align: center;
}
body.dark .login-error {
  background: #3a0d15;
  border-color: #5f1521;
  color: #fecdd3;
}
body.dark .login-btn-secondary {
  background: #1e293b;
  color: #e2e8f0;
}
body.dark .login-btn-secondary:hover { background: #334155; }
body.dark .login-mfa-card {
  border-color: rgba(96,165,250,.18);
  background: linear-gradient(180deg, rgba(37,99,235,.14), rgba(15,23,42,.45));
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .config-grid { grid-template-columns: 1fr; }
  .template-builder-grid { grid-template-columns: 1fr; }
  .template-reference-grid { grid-template-columns: 1fr; }
  .template-analysis-grid { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .charts { grid-template-columns: 1fr; }
  .filters { grid-template-columns: 1fr 1fr auto auto; }
  .customer-directory-header { align-items: stretch; flex-direction: column; }
  .customer-directory-actions { max-width: none; justify-content: stretch; }
  .customer-directory-filter { min-width: 0; max-width: none; }
}

@media (max-width: 768px) {
  .config-hero,
  .config-card { padding: 18px 16px; border-radius: 18px; }
  .config-inline-fields,
  .config-form-grid { grid-template-columns: 1fr; }
  .field-span-2 { grid-column: span 1; }
  .secret-field { grid-template-columns: 1fr; }
  .config-card-actions { align-items: stretch; }
  .template-upload-drop { grid-template-columns: 1fr; }
  .template-preview-shell { min-height: 620px; }
  .template-preview-frame { min-height: 584px; }
  .logo-upload-card { grid-template-columns: 1fr; }
  .logo-upload-mark { width: 84px; height: 84px; }
  .config-actions-bar { flex-direction: column; align-items: stretch; }
  .sidebar {
    position: fixed;
    transform: translateX(-100%);
    transition: transform .25s ease, width .25s ease;
  }
  .sidebar.mobile-open {
    transform: translateX(0);
  }
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 9;
  }
  .sidebar-overlay.show { display: block; }

  .main { padding: 12px 12px 24px; }
  .topbar { padding: 8px 0 12px; }
  #pageTitle { font-size: 20px; }

  .kpis { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .cardx { min-height: 64px; }
  .cardx .value { font-size: 17px; }

  .filters {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .filters-presets { gap: 6px; }
  .filters-presets .btnx { padding: 7px 10px; font-size: 13px; }
  .customer-directory { padding: 14px 14px 12px; }
  .customer-directory-actions { flex-direction: column; align-items: stretch; }
  .customer-directory-footer { flex-direction: column; align-items: stretch; }
  .customer-directory-footer-actions { justify-content: space-between; }

  .invoice-detail-grid { grid-template-columns: 1fr; }
  .payments-inner { padding: 10px 12px; }
}

@media (max-width: 480px) {
  .kpis { grid-template-columns: 1fr 1fr; gap: 8px; }
  .filters { grid-template-columns: 1fr; }
  .pager { flex-direction: column; align-items: stretch; }
  .pager-center { justify-content: center; }
  .payment-item { flex-wrap: wrap; }
  .payment-item .pi-date { margin-left: 0; }
  .top-actions .switch span { display: none; }
  .login-box { padding: 28px 20px; }
  .customer-directory-table thead th,
  .customer-directory-table tbody td { padding: 11px 12px; }
}

/* Mobile menu btn */
.mobile-menu-btn {
  display: none;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 8px;
  cursor: pointer;
  color: var(--text);
}
@media (max-width: 768px) {
  .mobile-menu-btn { display: flex; align-items: center; }
}