:root {
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  
  --bg-main: #0f0f0f;         
  --bg-surface: #171717;
  --bg-card: #1c1c1c;
  --bg-panel: #242424;
  --border-color: #2a2a2a;
  --border-light: #383838;
  
  --accent: #ffffff;          
  --text-main: #ffffff;
  --text-muted: #a3a3a3;
  --text-dim: #666666;

  --sidebar-width: 240px;
  --header-height: 56px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

html, body {
  width: 100%;
  height: 100%;
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-main);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
  /* Tell the browser vertical panning is the only native touch gesture here.
     This is what stops iOS/Android's edge-swipe-back from fighting our own
     drawer gesture. Only the X axis is restricted - Y is left alone on
     purpose, since killing vertical overscroll-behavior is what broke
     touch/scroll gesture recognition at the top and bottom of the page on
     iOS WebKit (Chrome-on-iPhone included, it's WebKit under the hood too). */
  touch-action: pan-y;
  overscroll-behavior-x: none;
}

body {
  user-select: none;
  -webkit-user-select: none;
}

input, textarea, select, pre, code, [contenteditable="true"] {
  user-select: text;
  -webkit-user-select: text;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--border-light);
}

.bg-wallpaper {
  position: fixed;
  inset: 0;
  background-color: var(--bg-main);
  background-image:
    radial-gradient(circle at 15% 0%, #1e1e1e, transparent 55%),
    radial-gradient(circle at 90% 100%, #191919, transparent 55%);
  z-index: -2;
}

.bg-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 15, 0.9);
  z-index: -1;
}

.file-upload-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.file-upload-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px dashed var(--border-light);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-main);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

.file-upload-label:hover {
  background: var(--bg-panel);
  border-color: var(--accent);
  color: #ffffff;
}

.file-upload-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 5;
}

.file-name-preview {
  font-size: 11.5px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#auth-gate-screen {
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 15, 0.96);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100000;
  padding: 20px;
}

#auth-gate-screen.hidden {
  display: none !important;
}

.auth-gate-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  text-align: center;
}

.auth-gate-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin-bottom: 14px;
}

.auth-gate-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.auth-gate-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 22px;
}

#loading-screen {
  position: fixed;
  inset: 0;
  background: var(--bg-main);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.35s ease, visibility 0.35s;
}

#loading-screen.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-logo-wrapper {
  position: relative;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.loader-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.loader-glow-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--accent);
  animation: spinRing 0.9s linear infinite;
}

.loader-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.loader-bar-bg {
  width: 140px;
  height: 2px;
  background: var(--border-color);
  border-radius: 2px;
  overflow: hidden;
}

.loader-bar-fill {
  width: 0%;
  height: 100%;
  background: var(--accent);
  animation: loadProgress 0.8s ease-out forwards;
}

@keyframes spinRing { to { transform: rotate(360deg); } }
@keyframes loadProgress { 0% { width: 0%; } 100% { width: 100%; } }

.app-layout {
  /* Not flex: .sidebar is position:fixed (out of flow), so the old flex:1 on
     .main-wrapper sized it to 100% of this container and THEN added its own
     margin-left on top - 240px of guaranteed horizontal overflow on every
     screen size. Plain block layout lets a block element's auto-width
     correctly subtract its own margin-left instead. */
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
}

.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-main);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
}

.sidebar-header {
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid var(--border-color);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 700;
  font-size: 15px;
}

.brand-logo {
  width: 24px;
  height: 24px;
  border-radius: 4px;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  overflow-y: auto;
  /* Setting only overflow-y (without overflow-x) makes the browser treat
     overflow-x as "auto" too, per spec - not "visible" like you'd expect.
     That's what let a couple px of bold-text overflow from the active nav
     item flash a horizontal scrollbar here. Pin it to hidden explicitly. */
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  padding: 10px 10px 4px 10px;
  font-weight: 600;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.nav-item i {
  font-size: 15px;
  width: 16px;
  text-align: center;
  color: var(--text-dim);
}

.nav-item:hover {
  color: var(--text-main);
  background: var(--bg-surface);
}

.nav-item.active {
  color: var(--text-main);
  background: var(--bg-surface);
  border-color: var(--border-color);
  font-weight: 600;
}

.nav-item.active i {
  color: var(--accent);
}

.nav-badge {
  margin-left: auto;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-panel);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.sidebar-footer {
  padding: 12px 14px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
}

.user-mini-card {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: var(--radius-md);
}

.user-mini-card:hover {
  background: var(--bg-card);
}

.user-mini-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--bg-panel);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  color: var(--accent);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.user-mini-avatar img, .user-mini-avatar video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.user-mini-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.user-mini-name {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  color: var(--text-main);
}

.user-mini-sub {
  font-size: 11px;
  color: var(--text-muted);
}

.main-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.app-header {
  height: var(--header-height);
  padding: 0 clamp(12px, 3vw, 24px);
  display: flex;
  align-items: center;
  gap: clamp(8px, 2vw, 16px);
  justify-content: space-between;
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 90;
}

.search-bar {
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  gap: 8px;
  width: min(300px, 100%);
  flex: 1;
  min-width: 0;
}

.search-bar:focus-within {
  border-color: var(--accent);
}

.search-bar input {
  background: transparent;
  border: none;
  color: var(--text-main);
  outline: none;
  font-size: 13px;
  width: 100%;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid var(--border-color);
  transition: all 0.15s ease;
  text-decoration: none;
}

.btn-primary {
  background: #ffffff;
  color: #0f0f0f;
  border-color: #ffffff;
  font-weight: 600;
}

.btn-primary:hover {
  background: #e5e5e5;
  border-color: #e5e5e5;
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-main);
  border-color: var(--border-color);
}

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

.content-area {
  flex: 1;
  padding: clamp(12px, 3vw, 24px);
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
}

.view-panel {
  display: none;
}

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

.clean-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  overflow: hidden;
}

.clean-box-header {
  background: var(--bg-surface);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
}

.clean-box-body {
  padding: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control, .form-input, .form-textarea, .form-select {
  width: 100%;
  background: #101010;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 10px 13px;
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, transform 0.18s ease;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.form-control::placeholder, .form-input::placeholder, .form-textarea::placeholder {
  color: #5a5a5a;
}

.form-control:hover, .form-input:hover, .form-textarea:hover, .form-select:hover {
  border-color: var(--border-light);
  background-color: #131313;
}

.form-control:focus, .form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: #fff;
  background-color: #121212;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.12), inset 0 1px 0 rgba(255,255,255,0.05);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
  line-height: 1.55;
}

.form-select, select.form-control {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 36px;
  cursor: pointer;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background-color: #101010;
  background-image:
    linear-gradient(45deg, transparent 50%, #8a8a8a 50%),
    linear-gradient(135deg, #8a8a8a 50%, transparent 50%);
  background-position:
    calc(100% - 17px) center,
    calc(100% - 12px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.form-select::-ms-expand, select.form-control::-ms-expand {
  display: none;
}

.form-select:hover, select.form-control:hover {
  background-color: #141414;
  border-color: var(--border-light);
  background-image:
    linear-gradient(45deg, transparent 50%, #cfcfcf 50%),
    linear-gradient(135deg, #cfcfcf 50%, transparent 50%);
}

.form-select:focus, select.form-control:focus {
  background-color: #121212;
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.12);
  outline: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #ffffff 50%),
    linear-gradient(135deg, #ffffff 50%, transparent 50%);
}

.form-select:-moz-focusring {
  color: transparent;
  text-shadow: 0 0 0 #fff;
}

.form-select option, select.form-control option {
  background-color: #1c1c1c;
  color: #f0f0f0;
}

.search-bar {
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.search-bar:hover {
  border-color: var(--border-light);
}

.search-bar:focus-within {
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.12);
}

.search-bar input::placeholder {
  color: #5a5a5a;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(160px, 100%), 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #ffffff;
}

.stat-val {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
}

.stat-lbl {
  font-size: 11.5px;
  color: var(--text-muted);
}

.dashboard-hero-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.dashboard-feed-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.category-filter-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.category-chip {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.category-chip:hover, .category-chip.active {
  background: #ffffff;
  color: #0f0f0f;
  border-color: #ffffff;
  font-weight: 600;
}

.code-item-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 16px;
  transition: border-color 0.15s ease;
}

.code-item-card:hover {
  border-color: var(--border-light);
}

.code-item-banner {
  width: 100%;
  max-height: 240px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-color);
  display: block;
}

.code-item-content {
  padding: 16px 18px;
}

.code-item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.code-item-author {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-muted);
}

.code-item-title {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.code-item-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.code-item-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.dev-creator-mini-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  margin-bottom: 10px;
  transition: border-color 0.15s ease;
}

.dev-creator-mini-card:hover {
  border-color: var(--border-light);
}

.creator-avatar-thumb {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border-light);
}

.academy-progress-bar {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.academy-roadmap {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 680px;
  margin: 0 auto;
  width: 100%;
}

.roadmap-unit {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.unit-header-bar {
  background: var(--bg-card);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.unit-title-text {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
}

.unit-lessons-grid {
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.coddy-node {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  position: relative;
  transition: all 0.15s ease;
}

.coddy-node:hover {
  border-color: var(--accent);
  transform: scale(1.05);
}

.coddy-node.completed {
  background: #ffffff;
  border-color: #ffffff;
  color: #0f0f0f;
}

.coddy-node.active {
  background: var(--bg-panel);
  border-color: #ffffff;
  color: #ffffff;
}

.coddy-node.locked {
  opacity: 0.4;
  cursor: not-allowed;
}

.coddy-modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 95%;
  max-width: 1020px;
  height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.coddy-workspace {
  display: grid;
  grid-template-columns: 1fr 1fr;
  flex: 1;
  min-height: 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.coddy-theory-pane {
  background: var(--bg-main);
  padding: 20px;
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
}

.coddy-theory-pane h3 {
  font-size: 16px;
  color: #ffffff;
  margin-bottom: 10px;
}

.coddy-theory-pane p, .coddy-theory-pane ul {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}

.coddy-theory-pane pre {
  background: var(--bg-surface);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-family: var(--font-mono);
  font-size: 12.5px;
  margin: 10px 0;
  overflow-x: auto;
}

.coddy-editor-pane {
  display: flex;
  flex-direction: column;
  background: var(--bg-main);
}

.coddy-editor-header {
  background: var(--bg-surface);
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
}

.coddy-code-input {
  flex: 1;
  background: var(--bg-main);
  border: none;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  padding: 16px;
  outline: none;
  resize: none;
  white-space: pre;
}

.coddy-console-output {
  height: 100px;
  background: #080808;
  border-top: 1px solid var(--border-color);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  overflow-y: auto;
  color: var(--text-muted);
}

.coddy-footer-actions {
  background: var(--bg-surface);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.portfolio-layout-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
}

.portfolio-stage-box {
  background: #080808;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  position: relative;
  min-height: 540px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-stage-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.portfolio-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.portfolio-clean-card {
  position: absolute;
  z-index: 10;
  width: 320px;
  max-width: calc(100% - 24px);
  transform: translate(-50%, -50%);
  background: rgba(15, 15, 15, 0.95);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  text-align: center;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8);
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

.portfolio-clean-card.dragging {
  cursor: grabbing;
}

.portfolio-clean-name.editing,
.portfolio-clean-bio.editing {
  outline: 1px dashed #555;
  border-radius: 4px;
  background: #111;
  cursor: text;
}

.portfolio-clean-name:not(.editing):hover,
.portfolio-clean-bio:not(.editing):hover {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 4px;
  cursor: text;
}

.studio-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-bottom: 16px;
  animation: fadeUp 0.35s ease both;
}

.studio-hint {
  font-size: 12px;
  color: var(--text-muted);
}

.studio-hint i {
  color: #fff;
  margin-right: 4px;
}

.studio-toolbar-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.studio-toolbar-btns .btn {
  font-size: 12px;
  padding: 5px 12px;
}

#public-view-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-muted);
  animation: fadeUp 0.35s ease both;
}

#public-view-banner b {
  color: #fff;
}

body.public-mode .sidebar,
body.public-mode .app-header {
  display: none;
}

body.public-mode .main-wrapper {
  margin-left: 0;
}

body.public-mode .content-area {
  max-width: none;
  padding: 0;
}

body.public-mode .portfolio-stage-box {
  min-height: 100vh;
  min-height: 100dvh;
  border: none;
  border-radius: 0;
}

body.public-mode #public-view-banner {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  margin: 0;
  width: auto;
  max-width: calc(100vw - 24px);
  white-space: nowrap;
  overflow: hidden;
  background: rgba(15, 15, 15, 0.92);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  padding: 6px 8px 6px 14px;
  font-size: 12px;
  animation: none;
}

#stage-fx {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
  pointer-events: none;
}

.fx-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.fx-row button {
  flex: 1 1 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 7px 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
}

.fx-row button i {
  margin-right: 4px;
}

.fx-row button:hover {
  border-color: var(--border-light);
  color: #fff;
  transform: translateY(-1px);
}

.fx-row button.selected {
  background: #fff;
  border-color: #fff;
  color: #0f0f0f;
}

#public-view-banner .btn {
  font-size: 12px;
  padding: 5px 12px;
  flex-shrink: 0;
}

.studio-pop {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 300px;
  max-width: calc(100% - 24px);
  max-height: calc(100% - 24px);
  overflow-y: auto;
  z-index: 60;
  background: rgba(15, 15, 15, 0.97);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8);
  animation: popIn 0.22s ease both;
}

.studio-pop-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13.5px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.bg-thumb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.bg-thumb {
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: center;
}

.bg-thumb-face {
  height: 46px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background-size: cover;
  background-position: center;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.bg-thumb:hover .bg-thumb-face {
  transform: translateY(-2px);
  border-color: var(--border-light);
}

.bg-thumb.selected .bg-thumb-face {
  border-color: #fff;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.35);
}

.bg-thumb small {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bg-thumb.selected small {
  color: #fff;
}

.studio-socials {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.studio-socials:empty {
  display: none;
}

.studio-card-menu {
  position: absolute;
  z-index: 70;
  display: none;
  align-items: center;
  gap: 4px;
  background: rgba(12, 12, 12, 0.96);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 5px 6px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.75);
  transform: translate(-50%, -100%);
  margin-top: -10px;
}

.studio-card-menu.show {
  display: flex;
  animation: menuPop 0.22s cubic-bezier(0.34, 1.4, 0.64, 1) both;
}

.studio-card-menu.below {
  transform: translate(-50%, 0);
  margin-top: 12px;
}

.studio-card-menu.show.below {
  animation: menuPopBelow 0.22s cubic-bezier(0.34, 1.4, 0.64, 1) both;
}

@keyframes menuPop {
  from { opacity: 0; transform: translate(-50%, -100%) scale(0.6); }
  to { opacity: 1; transform: translate(-50%, -100%) scale(1); }
}

@keyframes menuPopBelow {
  from { opacity: 0; transform: translate(-50%, 0) scale(0.6); }
  to { opacity: 1; transform: translate(-50%, 0) scale(1); }
}

.studio-card-menu button {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.studio-card-menu button:hover {
  background: #fff;
  color: #0f0f0f;
  border-color: #fff;
  transform: translateY(-1px);
}

.portfolio-clean-card {
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.portfolio-clean-card.arming {
  transform: translate(-50%, -50%) scale(0.99);
}

.portfolio-clean-card.dragging {
  transform: translate(-50%, -50%) scale(1.04);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), 0 0 0 1px #fff;
  cursor: grabbing;
}

#studio-card.menu-open .portfolio-clean-name:not(.editing),
#studio-card.menu-open .portfolio-clean-bio:not(.editing) {
  outline: 1px dashed #444;
  border-radius: 4px;
}

.portfolio-avatar-container {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid #ffffff;
  margin: 0 auto 12px;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-clean-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-clean-name {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 2px;
}

.portfolio-clean-subdomain {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 12px;
}

.portfolio-clean-bio {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.portfolio-audio-widget {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  display: none;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

.portfolio-audio-widget.has-audio {
  display: flex;
}

.forum-post-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 14px;
}

.code-box-container {
  margin: 12px 0;
  background: #080808;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.code-box-header {
  background: var(--bg-surface);
  padding: 6px 12px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11.5px;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.code-box-pre {
  margin: 0;
  padding: 12px 14px;
  overflow-x: auto;
}

.code-box-pre code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 16px;
}

.modal-overlay.active {
  display: flex;
}

#view-profile-modal {
  z-index: 100001;
}

.mini-del-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: #ff7777;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  font-size: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.mini-del-btn:hover {
  background: #3a1111;
  border-color: #ff5555;
  color: #ffaaaa;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  padding: 24px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
}

.modal-close:hover {
  color: #fff;
}

#toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(0,0,0,0.6);
}

.toast.success { border-left: 3px solid #ffffff; }
.toast.error { border-left: 3px solid #ff4444; }
.toast.info { border-left: 3px solid #888888; }

@media (max-width: 900px) {
  .portfolio-layout-grid { grid-template-columns: 1fr; }
  .dashboard-feed-grid { grid-template-columns: 1fr; }
  .coddy-workspace { grid-template-columns: 1fr; }
}

.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-main);
  cursor: pointer;
  flex-shrink: 0;
}

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
}

/* Sidebar becomes an overlay drawer below this width - a genuine mode switch
   (fixed rail vs. slide-in overlay), not just a size change, so this is the
   one deliberate breakpoint left. Everything else above (search bar, header,
   content padding, stat-grid) now scales continuously via clamp()/min() and
   needs no per-device overrides at all. */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    z-index: 200;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-backdrop.open {
    display: block;
  }

  .main-wrapper {
    margin-left: 0;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .header-right span {
    display: none;
  }

  .header-right .btn {
    padding: 6px 10px;
  }

  .dashboard-hero-box {
    padding: clamp(10px, 3vw, 16px);
  }

  .category-filter-bar {
    margin-left: -12px;
    margin-right: -12px;
    padding-left: 12px;
    padding-right: 12px;
  }
}

.avatar-crop-box {
  max-width: 340px;
}

.avatar-crop-stage {
  display: flex;
  justify-content: center;
  padding: 8px 0 2px;
}

.avatar-crop-circle {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid #fff;
  background: #0a0a0a;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  position: relative;
}

.avatar-crop-circle:active {
  cursor: grabbing;
}

.avatar-crop-circle img,
.avatar-crop-circle video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

.avatar-zoom-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 12px;
}

.avatar-zoom-row input[type="range"] {
  flex: 1;
  appearance: none;
  -webkit-appearance: none;
  height: 5px;
  border-radius: 3px;
  background: #2c2c2c;
  outline: none;
  cursor: pointer;
}

.avatar-zoom-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #0f0f0f;
  box-shadow: 0 0 0 1px #fff;
  cursor: grab;
  transition: transform 0.15s ease;
}

.avatar-zoom-row input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.avatar-zoom-row input[type="range"]::-moz-range-thumb {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #0f0f0f;
  cursor: grab;
}

.avatar-edit-hint {
  display: block;
  font-size: 11.5px;
  color: var(--text-dim);
  margin-top: 8px;
}

.portfolio-avatar-container {
  user-select: none;
  -webkit-user-select: none;
}

.portfolio-avatar-container img,
.portfolio-avatar-container video {
  user-select: none;
  -webkit-user-drag: none;
}

.node-done-tick {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  color: #0f0f0f;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #0f0f0f;
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes popIn {
  0% { opacity: 0; transform: scale(0.96) translateY(10px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(18px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes floatPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.view-panel.active {
  animation: fadeUp 0.35s ease both;
}

.stat-card {
  animation: fadeUp 0.4s ease both;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.stat-card:nth-child(2) { animation-delay: 0.05s; }
.stat-card:nth-child(3) { animation-delay: 0.1s; }
.stat-card:nth-child(4) { animation-delay: 0.15s; }

.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-light);
  box-shadow: 0 10px 26px rgba(0,0,0,0.5);
}

.clean-box, .forum-post-card, .code-item-card, .roadmap-unit {
  animation: fadeUp 0.35s ease both;
}

.clean-box {
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.clean-box:hover {
  border-color: #333;
}

.code-item-card, .forum-post-card, .dev-creator-mini-card {
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.code-item-card:hover, .forum-post-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-light);
  box-shadow: 0 12px 28px rgba(0,0,0,0.5);
}

.dev-creator-mini-card:hover {
  transform: translateX(3px);
  border-color: var(--border-light);
}

.btn {
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn-primary:hover {
  box-shadow: 0 6px 18px rgba(255,255,255,0.15);
}

.nav-item {
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
}

.nav-item:hover {
  transform: translateX(3px);
}

.nav-item.active {
  animation: slideInRight 0.25s ease both;
}

.category-chip {
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.category-chip:hover {
  transform: translateY(-1px);
}

.category-chip:active {
  transform: scale(0.97);
}

.modal-overlay.active .modal-content,
.modal-overlay.active .coddy-modal-content {
  animation: popIn 0.28s ease both;
}

.modal-overlay {
  animation: fadeIn 0.2s ease both;
}

.toast {
  animation: slideInRight 0.25s ease both;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.coddy-node {
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.coddy-node:hover {
  box-shadow: 0 0 0 4px rgba(255,255,255,0.08);
}

.coddy-node.completed {
  animation: floatPulse 2.4s ease-in-out infinite;
}

.unit-lessons-grid > div {
  animation: fadeUp 0.35s ease both;
}

.dashboard-hero-box {
  animation: fadeUp 0.35s ease both;
}

.sidebar-footer .user-mini-card {
  transition: background 0.18s ease, transform 0.18s ease;
}

.sidebar-footer .user-mini-card:hover {
  transform: translateY(-1px);
}

.auth-gate-card {
  animation: popIn 0.35s ease both;
}

.file-upload-label {
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.file-upload-label:hover {
  transform: translateY(-1px);
}

#stage-avatar-container img,
#stage-avatar-container video {
  transition: transform 0.15s ease;
}

input, textarea, select, button {
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}