/* ==========================================================================
   CSS custom properties — drive both app chrome and bridge to Syncfusion.
   The JS interop sets  data-theme="light|dark"  on <html> at runtime.
   ========================================================================== */

:root,
:root[data-theme="light"] {
  --bg-primary:      #f3f4f6;
  --bg-secondary:    #ffffff;
  --bg-card:         #ffffff;
  --text-primary:    #1c1e21;
  --text-secondary:  #6b7280;
  --border-color:    #dde0e5;
  --accent:          #3d4450;
  --accent-hover:    #1c1e21;
  --accent-soft:     rgba(0,0,0,.06);
  --accent-glow:     rgba(0,0,0,.12);
  --shadow-sm:       0 1px 4px rgba(0,0,0,.08);
  --shadow-md:       0 4px 16px rgba(0,0,0,.12);
  --toggle-bg:       #9ca3af;
  --toggle-knob:     #ffffff;
  --scrollbar-thumb: #c4c8ce;
  --scrollbar-track: #f0f1f3;
  --neon-border:     var(--border-color);
  --neon-shadow:     var(--shadow-sm);
  --glow-text:       none;
  --badge-border:    rgba(0,0,0,.14);
  --row-hover-bg:    rgba(0,0,0,.03);
  --row-active-bg:   rgba(0,0,0,.06);
  --row-active-glow: #888888;
  /* Top-nav */
  --top-nav-bg:          #f8f9fb;
  --top-nav-border:      #dde0e5;
  --top-nav-brand:       #1c1e21;
  --top-nav-link:        #6b7280;
  --top-nav-link-active: #1c1e21;
  --top-nav-btn-hover:   rgba(0,0,0,.06);
  /* Node/drawing page variables */
  --np-toolbar-bg:            #f8f9fb;
  --np-toolbar-border:        #d8dce3;
  --np-divider:               #d8dce3;
  --np-label-color-highlight: #2c3038;
  --np-label-color:           #6b7280;
  --np-stat-color:            #9ca3af;
  --np-name-color:            #3d4450;
  --np-btn-hover:             #eceef2;
  --np-text:                  #1c1e21;
  --np-backdrop:              rgba(0, 0, 0, .35);
  --np-dialog-bg:             #ffffff;
  --np-dialog-border:         #dde0e5;
  --np-dialog-shadow:         rgba(0, 0, 0, .12);
  --np-dialog-title:          #1c1e21;
  --np-input-bg:              #f3f4f6;
  --np-input-border:          #d0d4da;
  --np-input-color:           #1c1e21;
  --np-hint-color:            #9ca3af;
  --np-ghost-border:          #d0d4da;
  --np-ghost-color:           #6b7280;
}

:root[data-theme="dark"] {
  --bg-primary:      #1a1d20;
  --bg-secondary:    #1e2226;
  --bg-card:         #1e2226;
  --text-primary:    #e6edf3;
  --text-secondary:  #8b949e;
  --border-color:    #272e33;
  --accent:          #c8c8c8;
  --accent-hover:    #f0f0f0;
  --accent-soft:     rgba(255,255,255,.06);
  --accent-glow:     rgba(255,255,255,.12);
  --shadow-sm:       0 1px 4px rgba(0,0,0,.4);
  --shadow-md:       0 4px 16px rgba(0,0,0,.6);
  --toggle-bg:       #555555;
  --toggle-knob:     #dddddd;
  --scrollbar-thumb: #505050;
  --scrollbar-track: #1a1a1a;
  --neon-border:     #272e33;
  --neon-shadow:     var(--shadow-sm);
  --glow-text:       none;
  --badge-border:    rgba(200,200,200,.15);
  --row-hover-bg:    rgba(255,255,255,.03);
  --row-active-bg:   rgba(255,255,255,.06);
  --row-active-glow: #888888;
  /* Top-nav */
  --top-nav-bg:          #1e2226;
  --top-nav-border:      #272e33;
  --top-nav-brand:       #ffffff;
  --top-nav-link:        #8b949e;
  --top-nav-link-active: #e0e0e0;
  --top-nav-btn-hover:   rgba(255,255,255,.08);
  /* Node/drawing page variables */
  --np-toolbar-bg:            #1e2226;
  --np-toolbar-border:        #2c3338;
  --np-divider:               #2c3338;
  --np-label-color-highlight: #d0d6dc;
  --np-label-color:           #7a8390;
  --np-stat-color:            #5a6270;
  --np-name-color:            #9aa3ad;
  --np-btn-hover:             #2f353b;
  --np-text:                  #dce2e8;
  --np-backdrop:              rgba(0, 0, 0, .6);
  --np-dialog-bg:             #282d32;
  --np-dialog-border:         #3d4349;
  --np-dialog-shadow:         rgba(0, 0, 0, .5);
  --np-dialog-title:          #f0f4f8;
  --np-input-bg:              #1e2328;
  --np-input-border:          #404850;
  --np-input-color:           #dce2e8;
  --np-hint-color:            #5a6270;
  --np-ghost-border:          #404850;
  --np-ghost-color:           #8a9099;
}

/* ==========================================================================
   Base reset / typography
   ========================================================================== */

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

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.25s ease, color 0.25s ease;
}

html[data-theme="dark"],
html[data-theme="dark"] body {
  background: #1a1d20;
}

/* ==========================================================================
   Scrollbars
   ========================================================================== */

* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

::-webkit-scrollbar        { width: 8px; height: 8px; }
::-webkit-scrollbar-track  { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb  {
  background-color: var(--scrollbar-thumb);
  border-radius: 4px;
  border: 2px solid var(--scrollbar-track);
}

html[data-theme="dark"] * { scrollbar-width: auto; }

html[data-theme="dark"] ::-webkit-scrollbar        { width: 14px; height: 14px; }
html[data-theme="dark"] ::-webkit-scrollbar-track  { background: #1a1a1a; }
html[data-theme="dark"] ::-webkit-scrollbar-thumb  {
  background-color: #505050;
  border-radius: 7px;
  border: 2px solid #1a1a1a;
}

html[data-theme="dark"] .e-grid .e-yscroll::-webkit-scrollbar        { width: 14px; height: 14px; }
html[data-theme="dark"] .e-grid .e-yscroll::-webkit-scrollbar-track  { background: #1a1a1a; }
html[data-theme="dark"] .e-grid .e-yscroll::-webkit-scrollbar-thumb  {
  background-color: #505050;
  border-radius: 7px;
  border: 2px solid #1a1a1a;
}

/* ==========================================================================
   App shell — full-height flex column
   ========================================================================== */

.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ==========================================================================
   Top navigation header
   Inspired by the Glewt app header; adapted to the DemoApp design system.
   ========================================================================== */

.top-nav {
  background-color: var(--top-nav-bg);
  border-bottom: 1px solid var(--top-nav-border);
  height: 52px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--top-nav-brand);
  text-decoration: none;
  letter-spacing: 0.02em;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-brand:hover {
  color: var(--accent-hover);
  text-decoration: none;
}

.nav-brand-icon {
  width: 28px;
  height: 28px;
  display: block;
  flex-shrink: 0;
}

/* Horizontal navigation links */
.top-nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}

.top-nav-links a {
  color: var(--top-nav-link);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.top-nav-links a:hover {
  background: var(--top-nav-btn-hover);
  color: var(--top-nav-link-active);
}

.top-nav-links a.active {
  color: var(--top-nav-link-active);
  background: var(--top-nav-btn-hover);
  border-color: rgba(255,255,255,.18);
}

/* Right-side actions slot */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Hamburger button — hidden on desktop */
.hamburger-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  color: var(--top-nav-link);
  border-radius: 6px;
  cursor: pointer;
  padding: 0;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}

.hamburger-btn:hover {
  background: var(--top-nav-btn-hover);
  color: var(--top-nav-link-active);
}

.hamburger-icon {
  width: 20px;
  height: 20px;
  display: block;
}

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  top: 52px;
  left: 0;
  right: 0;
  z-index: 99;
  background: var(--top-nav-bg);
  border-bottom: 1px solid var(--top-nav-border);
  display: flex;
  flex-direction: column;
  padding: 8px 16px 12px;
  gap: 2px;
  box-shadow: var(--shadow-md);
}

.mobile-nav a {
  color: var(--top-nav-link);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s;
}

.mobile-nav a:hover {
  background: var(--top-nav-btn-hover);
  color: var(--top-nav-link-active);
}

.mobile-nav a.active {
  color: var(--top-nav-link-active);
  background: var(--top-nav-btn-hover);
  border-color: rgba(255,255,255,.18);
}

/* Responsive: switch to hamburger below 640px */
@media (max-width: 640px) {
  .top-nav-links { display: none; }
  .hamburger-btn { display: flex; }
  .nav-actions { margin-left: auto; }
}

/* ==========================================================================
   Main content area
   ========================================================================== */

.page-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: auto;
}

/* Most pages add their own padding wrapper */
.page-body {
  padding: 24px;
  flex: 1;
}

/* ==========================================================================
   Tech glass surface — reusable layered panel treatment
   ========================================================================== */

.tech-surface {
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
  box-shadow: 0 0 20px rgba(0,0,0,.35);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)), var(--bg-card);
  border: 1px solid var(--neon-border);
  border-radius: 12px;
  padding: 20px 24px;
  box-shadow: var(--neon-shadow);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.card-title {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin: 0 0 6px;
}

.card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  text-shadow: var(--glow-text);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

/* ==========================================================================
   Theme toggle — icon button
   ========================================================================== */

.theme-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--top-nav-link);
  cursor: pointer;
  padding: 0;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}

.theme-icon-btn:hover {
  background: var(--top-nav-btn-hover);
  color: var(--top-nav-link-active);
}

.theme-icon {
  width: 18px;
  height: 18px;
  display: block;
}

/* ==========================================================================
   Syncfusion grid wrapper
   ========================================================================== */

.grid-wrapper {
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)), var(--bg-card);
  border: 1px solid var(--neon-border);
  border-radius: 12px;
  overflow: clip;
  box-shadow: var(--neon-shadow);
  height: calc(100vh - 100px);
  position: relative;
}

.grid-content-pad {
  padding: 16px;
}

.grid-toolbar {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.grid-toolbar h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.row-count-badge {
  font-size: 0.75rem;
  background: var(--accent-soft);
  color: var(--accent);
  text-shadow: var(--glow-text);
  border: 1px solid var(--badge-border);
  border-radius: 12px;
  padding: 2px 10px;
}

/* ==========================================================================
   Shared button styles
   ========================================================================== */

button.btn-primary,
button.btn-outline,
button.btn-danger {
  padding: 8px 20px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  border: 2px solid transparent;
}

button.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}
button.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

button.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
button.btn-outline:hover {
  background: var(--accent-soft);
}

button.btn-danger {
  background: transparent;
  color: #e74c3c;
  border-color: #e74c3c;
}
button.btn-danger:hover { background: #e74c3c; color: #fff; }

/* ==========================================================================
   Counter page
   ========================================================================== */

.counter-card {
  max-width: 420px;
}

.counter-display {
  font-size: 4rem;
  font-weight: 800;
  text-align: center;
  color: var(--accent);
  text-shadow: var(--glow-text);
  padding: 24px 0;
  line-height: 1;
}

.counter-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.step-control {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-top: 16px;
}

.step-control label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.step-control input[type="range"] {
  accent-color: var(--accent);
}

/* ==========================================================================
   Home dashboard
   ========================================================================== */

.home-hero {
  background: #1e2226;
  color: #e0e6f0;
  border-radius: 12px;
  padding: 32px 28px;
  margin-bottom: 24px;
}

.home-hero h1 {
  margin: 0 0 8px;
  font-size: 1.6rem;
}

.home-hero p {
  margin: 0;
  opacity: 0.88;
}

/* Profile card */
.profile-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.profile-photo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--border-color);
}

.profile-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.profile-title {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.profile-bio {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.profile-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.profile-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  background: var(--accent-soft);
  letter-spacing: 0.02em;
}

.profile-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.profile-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.profile-link:hover {
  background: var(--accent-soft);
  color: var(--text-primary);
  border-color: var(--accent);
  text-decoration: none;
}

.profile-link-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.feature-item {
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)), var(--bg-card);
  border: 1px solid var(--neon-border);
  border-radius: 12px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--text-primary);
  display: block;
  box-shadow: var(--neon-shadow);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.feature-item:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  text-decoration: none;
}

.feature-item-static {
  cursor: default;
}

.feature-item-icon {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.feature-item h3 {
  margin: 0 0 4px;
  font-size: 0.95rem;
}

.feature-item p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Utility
   ========================================================================== */

.text-muted { color: var(--text-secondary); }
.section-heading { font-size: 1rem; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }
.mt-1 { margin-top:  8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom:  8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

/* ==========================================================================
   Node canvas toolbar buttons
   ========================================================================== */

.node-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 6px 8px;
  background: var(--np-toolbar-bg);
  color: var(--np-text);
  border: 1px solid var(--np-toolbar-border);
  border-radius: 40px;
  font-size: 12px;
  text-align: left;
  cursor: pointer;
  transition: background .15s;
}

.node-btn-icon {
  width: 14px;
  flex-shrink: 0;
  text-align: center;
  font-style: normal;
  opacity: 0.75;
}

.node-btn:hover {
  background: var(--np-btn-hover);
  color: var(--np-dialog-title, #fff);
}

.node-btn-danger {
  color: #e06c75;
  border-color: #5a2a2e;
}

.node-btn-danger:hover {
  background: #5a2a2e;
  color: #ff8a8a;
}

[data-theme="light"] .node-btn-danger {
  color: #be3a3a;
  border-color: #ebbcbc;
}

[data-theme="light"] .node-btn-danger:hover {
  background: #f5d0d0;
  color: #9b1c1c;
}

/* ==========================================================================
   Node page toolbar & dialogs (.np-*)
   ========================================================================== */

.np-toolbar {
  width: 140px;
  flex-shrink: 0;
  background: var(--np-toolbar-bg);
  border-right: 1px solid var(--np-toolbar-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 8px;
  overflow-y: auto;
}

.np-project-name {
  color: var(--np-name-color);
  font-size: 10px;
  padding: 0 2px 8px;
  border-bottom: 1px solid var(--np-divider);
  word-break: break-all;
  line-height: 1.4;
  overflow: hidden;
  max-height: 38px;
}

.np-section-label {
  color: var(--np-label-color-highlight);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 2px;
}

.np-divider {
  border-color: var(--np-divider);
  margin: 4px 0;
}

.np-stat {
  color: var(--np-stat-color);
  font-size: 10px;
}

.np-dialog-backdrop {
  position: fixed;
  inset: 0;
  background: var(--np-backdrop);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.np-dialog-box {
  background: var(--np-dialog-bg);
  border: 1px solid var(--np-dialog-border);
  border-radius: 8px;
  padding: 22px 24px;
  box-shadow: 0 8px 32px var(--np-dialog-shadow);
}

.np-dialog-title {
  color: var(--np-dialog-title);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}

.np-dialog-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--np-input-bg);
  border: 1px solid var(--np-input-border);
  border-radius: 5px;
  color: var(--np-input-color);
  padding: 9px 11px;
  font-size: 13px;
  outline: none;
}

.np-dialog-hint {
  color: var(--np-hint-color);
  font-size: 10px;
  margin-top: 5px;
}

.np-dialog-row {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  justify-content: flex-end;
}

.np-btn-ghost {
  background: transparent;
  border: 1px solid var(--np-ghost-border);
  color: var(--np-ghost-color);
  border-radius: 4px;
  padding: 6px 16px;
  cursor: pointer;
  font-size: 12px;
}

.np-btn-confirm {
  background: #3e4450;
  border: 1px solid #5a6070;
  color: #e0e0e0;
  border-radius: 4px;
  padding: 6px 16px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.np-btn-confirm:hover { background: #4e5560; }

/* ==========================================================================
   Drawing page toolbar & layers panel (.dp-*)
   ========================================================================== */

.dp-toolbar {
  width: 160px;
  flex-shrink: 0;
  background: var(--np-toolbar-bg);
  border-right: 1px solid var(--np-toolbar-border);
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px 8px;
  overflow-y: auto;
}

.dp-project-name {
  color: var(--np-name-color);
  font-size: 10px;
  padding: 0 2px 8px;
  border-bottom: 1px solid var(--np-divider);
  word-break: break-all;
  line-height: 1.4;
  max-height: 38px;
}

.dp-section-label {
  color: var(--np-label-color-highlight);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 2px;
  margin-top: 4px;
}

.dp-divider {
  border-color: var(--np-divider);
  margin: 4px 0;
}

.dp-stat {
  color: var(--np-stat-color);
  font-size: 10px;
}

.dp-btn-active {
  background: #454c57 !important;
  border-color: #5a6270 !important;
  color: #e0e0e0 !important;
}

[data-theme="light"] .dp-btn-active {
  background: #d8d8e0 !important;
  border-color: #999999 !important;
  color: #333333 !important;
}

.dp-prop-label {
  color: var(--np-label-color);
  font-size: 10px;
  display: block;
  margin-bottom: 2px;
}

.dp-color-wrap {
  position: relative;
  width: 100%;
  height: 28px;
  border: 1px solid var(--np-input-border);
  border-radius: 4px;
  cursor: pointer;
  margin-bottom: 4px;
}

.dp-color-input {
  position: relative;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  padding: 0;
  opacity: 0;
  cursor: pointer;
}

.dp-range {
  cursor: pointer;
  accent-color: #73839d;
}


html[data-theme="dark"] .dp-range {
  accent-color: #6b94bb;
  color-scheme: dark;
}


.dp-check-row {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--np-label-color);
  font-size: 11px;
  cursor: pointer;
}

.dp-label-btn {
  margin-top: 2px;
}

.dp-align-row {
  display: flex;
  gap: 3px;
  margin-bottom: 4px;
}

.dp-align-btn {
  flex: 1;
  padding: 4px 2px;
  font-size: 10px;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--np-input-border);
  border-radius: 40px;
  color: var(--np-label-color);
  transition: background .12s, color .12s;
}

.dp-align-btn:hover {
  background: var(--np-btn-hover);
  color: var(--np-text);
}

/* Layers panel */
.dp-objpanel {
  width: 190px;
  flex-shrink: 0;
  border-left: 1px solid var(--np-toolbar-border);
  background: var(--np-toolbar-bg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.dp-objpanel-header {
  padding: 7px 10px;
  font-size: 10px;
  font-weight: 600;
  color: var(--np-label-color);
  text-transform: uppercase;
  letter-spacing: .08em;
  border-bottom: 1px solid var(--np-toolbar-border);
  flex-shrink: 0;
}

.dp-objpanel-list {
  flex: 1;
  overflow-y: auto;
}

.dp-obj-row {
  display: flex;
  align-items: center;
  padding: 4px 6px;
  gap: 3px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255,255,255,.04);
  transition: background .1s;
}

.dp-obj-row:hover { background: var(--np-btn-hover); }

.dp-obj-row.dp-obj-selected {
  background: #2a2f38;
  border-left: 2px solid #888888;
  padding-left: 4px;
}

[data-theme="light"] .dp-obj-row.dp-obj-selected {
  background: #dddde5;
  border-left: 2px solid #777777;
}

.dp-obj-icon {
  width: 14px;
  text-align: center;
  font-size: 11px;
  color: var(--np-label-color);
  flex-shrink: 0;
}

.dp-obj-name {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--np-text);
  font-size: 12px;
  padding: 2px 4px;
  border-radius: 3px;
  cursor: default;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  user-select: none;
}

.dp-obj-name-edit {
  background: var(--np-input-bg);
  outline: 1px solid #888888;
  cursor: text;
  user-select: text;
  white-space: normal;
}

.dp-obj-grip {
  font-size: 13px;
  color: var(--np-label-color);
  cursor: grab;
  flex-shrink: 0;
  opacity: 0.45;
  user-select: none;
  line-height: 1;
  padding: 0 1px;
}

.dp-obj-grip:active { cursor: grabbing; }
.dp-obj-row:hover .dp-obj-grip { opacity: 0.8; }

.dp-obj-dragging { opacity: 0.35; }

.dp-obj-dropover {
  box-shadow: inset 0 2px 0 #888888;
}

[data-theme="light"] .dp-obj-dropover {
  box-shadow: inset 0 2px 0 #888888;
}

/* ==========================================================================
   Project listing pages (.proj-*)
   ========================================================================== */

.proj-page-wrapper {
  padding: 32px 40px;
  width: 100%;
  box-sizing: border-box;
}

.proj-page-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  text-align: center;
}

.proj-page-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--np-dialog-title);
}

.proj-loading {
  color: var(--np-stat-color);
  padding: 40px 0;
}

.proj-empty-state {
  text-align: center;
  padding: 80px 0;
}

.proj-empty-icon {
  font-size: 52px;
  margin-bottom: 16px;
  color: var(--np-divider);
}

.proj-empty-text {
  color: var(--np-stat-color);
  font-size: 14px;
}

.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 700px) {
  .proj-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 440px) {
  .proj-grid { grid-template-columns: 1fr; }
}

.proj-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 20px 16px 14px;
  cursor: pointer;
  user-select: none;
  transition: border-color .15s, background .15s;
}

.proj-card:hover {
  border-color: var(--accent);
  background: var(--bg-secondary);
}

.proj-card-actions {
  position: absolute;
  top: 8px;
  right: 8px;
  display: none;
  gap: 4px;
}

.proj-card:hover .proj-card-actions { display: flex; }

.proj-card-icon {
  font-size: 32px;
  color: var(--accent);
  margin-bottom: 10px;
}

.proj-card-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--np-dialog-title);
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.proj-card-date {
  font-size: 11px;
  color: var(--np-stat-color);
}

.proj-rename-input {
  display: block;
  width: 100%;
  background: var(--np-input-bg);
  border: 1px solid var(--accent);
  border-radius: 4px;
  color: var(--np-input-color);
  padding: 3px 7px;
  font-size: 14px;
  font-weight: 600;
  outline: none;
  box-sizing: border-box;
  margin-bottom: 4px;
}

.proj-icon-btn {
  background: transparent;
  border: none;
  color: var(--np-stat-color);
  cursor: pointer;
  padding: 2px 5px;
  border-radius: 3px;
  font-size: 12px;
  line-height: 1;
}

.proj-icon-btn:hover {
  background: var(--np-btn-hover);
  color: var(--np-name-color);
}

.proj-icon-btn--danger:hover { color: #ff6b6b; }

[data-theme="light"] .proj-icon-btn--danger:hover { color: #be3a3a; }

.proj-btn-new {
  background: transparent;
  border: 1px solid rgba(255,255,255,.18);
  color: var(--text-primary);
  border-radius: 999px;
  padding: 8px 22px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}

.proj-btn-new:hover {
  background: var(--accent-soft);
  color: var(--text-primary);
}

[data-theme="light"] .proj-btn-new {
  border-color: rgba(0,0,0,.2);
}

.proj-btn-teal {
  background: var(--accent-soft);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 6px 16px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: background 0.15s;
}

.proj-btn-teal:hover { background: var(--accent-glow); }

.proj-btn-ghost {
  background: transparent;
  border: 1px solid var(--np-ghost-border);
  color: var(--np-ghost-color);
  border-radius: 4px;
  padding: 6px 16px;
  cursor: pointer;
  font-size: 12px;
}

.proj-dialog-backdrop {
  position: fixed;
  inset: 0;
  background: var(--np-backdrop);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.proj-dialog-box {
  background: var(--np-dialog-bg);
  border: 1px solid var(--np-dialog-border);
  border-radius: 8px;
  padding: 22px 24px;
  min-width: 280px;
  box-shadow: 0 8px 32px var(--np-dialog-shadow);
}

.proj-dialog-title {
  color: var(--np-dialog-title);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}

.proj-dialog-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--np-input-bg);
  border: 1px solid var(--np-input-border);
  border-radius: 5px;
  color: var(--np-input-color);
  padding: 9px 11px;
  font-size: 14px;
  outline: none;
}

.proj-dialog-row {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  justify-content: flex-end;
}

/* ==========================================================================
   Syncfusion overrides — placed last so they win the cascade.
   "html" prefix raises specificity to [0,2,1].
   ========================================================================== */

html .e-grid .e-yscroll {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}
html .e-grid .e-yscroll::-webkit-scrollbar        { width: 8px; height: 8px; }
html .e-grid .e-yscroll::-webkit-scrollbar-track  { background: var(--scrollbar-track); }
html .e-grid .e-yscroll::-webkit-scrollbar-thumb  {
  background-color: var(--scrollbar-thumb);
  border-radius: 4px;
  border: 2px solid var(--scrollbar-track);
}

html[data-theme="dark"] .e-grid .e-yscroll {
  scrollbar-width: auto;
  scrollbar-color: #505050 #1a1a1a;
}
html[data-theme="dark"] .e-grid .e-yscroll::-webkit-scrollbar        { width: 14px; height: 14px; }
html[data-theme="dark"] .e-grid .e-yscroll::-webkit-scrollbar-track  { background: #1a1a1a; }
html[data-theme="dark"] .e-grid .e-yscroll::-webkit-scrollbar-thumb  {
  background-color: #505050;
  border-radius: 7px;
  border: 2px solid #1a1a1a;
}

html .e-grid .e-row:hover .e-rowcell {
  background: var(--row-hover-bg) !important;
}

html .e-grid .e-row.e-active .e-rowcell {
  background: var(--row-active-bg) !important;
  box-shadow: inset 3px 0 0 var(--row-active-glow) !important;
}

html .e-grid .e-fltrtexter,
html .e-grid .e-filtertext {
  background: var(--input-bg, var(--bg-secondary)) !important;
  border: 1px solid var(--input-border, var(--border-color)) !important;
  border-radius: 8px !important;
  color: var(--text-primary) !important;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
html .e-grid .e-fltrtexter:focus,
html .e-grid .e-filtertext:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 2px var(--accent-soft), 0 0 10px var(--accent-soft) !important;
  outline: none !important;
}

/* Dark theme — grid background and borders */
html[data-theme="dark"] .e-grid,
html[data-theme="dark"] .e-grid .e-gridheader,
html[data-theme="dark"] .e-grid .e-gridcontent,
html[data-theme="dark"] .e-grid .e-headercontent,
html[data-theme="dark"] .e-grid .e-table {
  background: #25292e !important;
  border-color: #31383f !important;
}

html[data-theme="dark"] .e-grid .e-headercell,
html[data-theme="dark"] .e-grid .e-filterbarcell,
html[data-theme="dark"] .e-grid .e-filterbarcelldiv {
  background: #25292e !important;
  border-color: #31383f !important;
}

html[data-theme="dark"] .e-grid .e-rowcell,
html[data-theme="dark"] .e-grid .e-summarycell {
  background: #25292e !important;
  border-color: #31383f !important;
}

html[data-theme="dark"] .e-grid {
  border: 1px solid #31383f !important;
}

html[data-theme="dark"] .e-grid .e-input,
html[data-theme="dark"] .e-grid .e-textbox {
  background: #1c1f23 !important;
}

html[data-theme="dark"] .e-grid .e-input-group {
  border-color: #31383f !important;
  background: #1c1f23 !important;
}

html[data-theme="dark"] .e-grid input:-webkit-autofill,
html[data-theme="dark"] .e-grid input:-webkit-autofill:hover,
html[data-theme="dark"] .e-grid input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px #1c1f23 inset !important;
  -webkit-text-fill-color: #e6edf3 !important;
  caret-color: #e6edf3;
}