/* ── Reset & Base ───────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Colors — Light */
  --bg:          #F3F4F6;
  --surface:     #FFFFFF;
  --surface2:    #F8F9FA;
  --border:      #E5E7EB;
  --text:        #131921;
  --text-muted:  #5C6670;
  --orange:      #FF9900;
  --blue:        #146EB4;
  --green:       #067D62;
  --red:         #D13212;
  --sidebar-bg:  #131921;
  --sidebar-text:#CCCCCC;
  --sidebar-w:   240px;
  --status-h:    32px;
  --shadow:      0 2px 12px rgba(0,0,0,0.10);
  --radius:      10px;
  --font:        'Amazon Ember', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

[data-theme="dark"] {
  --bg:         #0F1117;
  --surface:    #1A1D27;
  --surface2:   #22263A;
  --border:     #2D3148;
  --text:       #E8EAF0;
  --text-muted: #8B92A8;
  --sidebar-bg: #0A0D14;
}

html, body {
  height: 100%;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

/* ── App Shell ──────────────────────────────────────────────────────────── */
.app-shell {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 100;
  transition: width 0.25s ease, min-width 0.25s ease, opacity 0.2s ease;
}

/* Full-width view: sidebar collapses to 0 */
.sidebar.sidebar-hidden {
  width: 0;
  min-width: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

/* When sidebar is hidden the main content expands to fill */
.app-shell.sidebar-collapsed .main-content {
  margin-left: 0;
}


/* Brand / Home */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px 16px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background .15s;
  flex-shrink: 0;
}
.sidebar-brand:hover { background: rgba(255,153,0,0.10); }
.sidebar-brand-icon {
  width: 34px; height: 34px;
  background: var(--orange);
  color: #000;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 16px;
  flex-shrink: 0;
}
.sidebar-brand-name {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
}
.sidebar-brand-sub {
  color: var(--sidebar-text);
  font-size: 10px;
  opacity: 0.7;
}

/* Nav */
.sidebar-nav {
  flex: 1;
  padding: 8px 0;
  overflow-y: auto;
}

/* Nav Group */
.nav-group { margin-bottom: 4px; }

.nav-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  cursor: pointer;
  user-select: none;
  transition: background .15s;
  color: var(--sidebar-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.nav-group-header:hover { background: rgba(255,255,255,0.05); color: #fff; }
.nav-group-icon { font-size: 14px; flex-shrink: 0; }
.nav-group-label { flex: 1; }
.nav-group-caret {
  font-size: 10px;
  transition: transform .2s;
  opacity: 0.6;
}
.nav-group.open .nav-group-caret { transform: rotate(180deg); }

/* Nav Items (collapsed by default) */
.nav-group-items {
  display: none;
  padding: 2px 0 6px;
}
.nav-group.open .nav-group-items { display: block; }

/* ── Sub-group (second level: ORCAS, SUD under WBR Slides) ── */
.nav-subgroup { margin: 2px 0; }

.nav-subgroup-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px 6px 28px;
  cursor: pointer;
  user-select: none;
  color: var(--sidebar-text);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  opacity: 0.65;
  transition: opacity .15s;
}
.nav-subgroup-header:hover { opacity: 1; }

.nav-subgroup-caret {
  font-size: 9px;
  transition: transform .2s;
}
.nav-subgroup.open .nav-subgroup-caret { transform: rotate(180deg); }

.nav-subgroup-items { display: none; }
.nav-subgroup.open .nav-subgroup-items { display: block; }

/* Sub-items indented further than top-level items */
.nav-item--sub {
  padding-left: 44px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 16px 8px 36px;
  background: none;
  border: none;
  color: var(--sidebar-text);
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  transition: all .12s;
  border-left: 3px solid transparent;
}
.nav-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.nav-item.active {
  background: rgba(255,153,0,0.12);
  color: var(--orange);
  border-left-color: var(--orange);
}
.nav-item--soon { opacity: 0.5; cursor: not-allowed; }
.nav-item--soon:hover { background: none; color: var(--sidebar-text); }
.nav-item-icon { font-size: 13px; flex-shrink: 0; }

.soon-badge {
  margin-left: auto;
  font-size: 9px;
  font-weight: 700;
  background: rgba(255,153,0,0.2);
  color: var(--orange);
  padding: 2px 6px;
  border-radius: 10px;
  letter-spacing: 0.3px;
}

/* Sidebar Footer */
.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 1;
  min-width: 0;
}
.sidebar-user-avatar { font-size: 16px; flex-shrink: 0; }
.sidebar-user-login {
  color: var(--sidebar-text);
  font-size: 12px;
  truncate: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.theme-toggle {
  background: rgba(255,255,255,0.08);
  border: none;
  border-radius: 6px;
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 14px;
  flex-shrink: 0;
  transition: background .15s;
}
.theme-toggle:hover { background: rgba(255,255,255,0.15); }

/* ── Main Content ───────────────────────────────────────────────────────── */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* Status Bar */
.status-bar {
  height: var(--status-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 8px;
  flex-shrink: 0;
}
.status-indicator {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #555;
  flex-shrink: 0;
}
.status-indicator.connected { background: var(--green); }
.status-indicator.error     { background: var(--red); }
.status-text  { font-size: 12px; color: var(--text-muted); }
.status-spacer { flex: 1; }
.status-env {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--surface2);
  padding: 2px 8px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

/* ── Platform Views ─────────────────────────────────────────────────────── */
.platform-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: fadeIn .18s ease;
}
.view-hidden { display: none !important; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.platform-iframe {
  width: 100%;
  flex: 1;
  border: none;
  display: block;
}

/* ── Chat View ──────────────────────────────────────────────────────────── */
.chat-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 820px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 24px 0;
  overflow: hidden;
}
.chat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0 14px;
  flex-shrink: 0;
}
.chat-avatar  { font-size: 38px; }
.chat-title   { font-size: 20px; font-weight: 700; color: var(--text); }
.chat-subtitle { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chat-msg { display: flex; gap: 10px; max-width: 100%; }
.chat-msg.user { flex-direction: row-reverse; }

.chat-msg-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.chat-msg.assistant .chat-msg-avatar { background: #E8F4FF; }
.chat-msg.user      .chat-msg-avatar { background: #FFF3E0; }

.chat-msg-bubble {
  max-width: calc(100% - 48px);
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.6;
  white-space: normal;
}
.chat-msg.assistant .chat-msg-bubble {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top-left-radius: 4px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.chat-msg.user .chat-msg-bubble {
  background: var(--blue);
  color: #fff;
  border-top-right-radius: 4px;
}

.typing-dots { display: flex; gap: 4px; }
.typing-dots span {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: bounce .9s infinite;
}
.typing-dots span:nth-child(2) { animation-delay: .15s; }
.typing-dots span:nth-child(3) { animation-delay: .30s; }
@keyframes bounce { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-6px)} }

.chat-model-badge { font-size: 10px; color: #aaa; margin-top: 4px; padding-left: 2px; }

.chat-starters { display: flex; flex-wrap: wrap; gap: 8px; padding: 4px 0 12px; flex-shrink: 0; }
.chat-starter-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 7px 14px;
  font-size: 13px;
  color: var(--blue);
  cursor: pointer;
  transition: all .15s;
}
.chat-starter-btn:hover { background: #EAF4FF; border-color: var(--blue); }

.chat-input-area {
  position: sticky;
  bottom: 0;
  background: var(--bg);
  padding: 10px 0 20px;
  flex-shrink: 0;
}
.chat-input-row {
  display: flex;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 10px 10px 16px;
  box-shadow: var(--shadow);
  transition: border-color .15s;
}
.chat-input-row:focus-within { border-color: var(--blue); }
.chat-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 14px;
  font-family: var(--font);
  resize: none;
  background: none;
  color: var(--text);
  line-height: 1.5;
  max-height: 120px;
  overflow-y: auto;
}
.chat-send-btn {
  width: 38px; height: 38px;
  background: var(--blue);
  border: none;
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background .15s;
  align-self: flex-end;
}
.chat-send-btn:hover:not(:disabled) { background: #0f5a96; }
.chat-send-btn:disabled { background: #ccc; cursor: not-allowed; }
.chat-disclaimer { font-size: 11px; color: #aaa; text-align: center; margin-top: 8px; }
.chat-thinking-status {
  display: none;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--blue);
  padding: 4px 4px 2px;
  font-style: italic;
}
.thinking-pulse {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue);
  animation: pulse 1.2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.3;transform:scale(0.7)} }

/* Markdown in bubbles */
.chat-msg-bubble strong { font-weight: 700; }
.chat-msg-bubble em     { font-style: italic; }
.chat-msg-bubble code   { background: rgba(0,0,0,0.06); padding: 1px 5px; border-radius: 3px; font-size: 12px; }
.chat-msg-bubble ul, .chat-msg-bubble ol { padding-left: 18px; margin: 6px 0; }
.chat-msg-bubble li { margin-bottom: 3px; }
.md-heading { display: block; font-size: 14px; margin: 8px 0 4px; color: var(--text); font-weight: 700; }
.chat-table-wrap { overflow-x: auto; margin: 10px 0; border-radius: 6px; border: 1px solid var(--border); }
.chat-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.chat-table thead th { background: var(--text); color: #fff; padding: 8px 12px; text-align: left; font-size: 12px; font-weight: 600; white-space: nowrap; }
.chat-table tbody tr { border-bottom: 1px solid var(--border); }
.chat-table tbody tr:hover { background: var(--surface2); }
.chat-table tbody td { padding: 7px 12px; font-size: 13px; }
.chat-table tbody td.chat-td-first { font-weight: 600; }

/* ── Page Container (Feature Request / Backlog) ────────────────────────── */
.page-container {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
}
.page-header { margin-bottom: 24px; }
.page-title  { font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.page-subtitle { font-size: 14px; color: var(--text-muted); }

/* ── Feature Request Form ───────────────────────────────────────────────── */
.feature-form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 22px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 7px;
}
.required { color: var(--red); }
.form-input, .form-textarea {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--font);
  color: var(--text);
  transition: border-color .15s;
  outline: none;
}
.form-input:focus, .form-textarea:focus { border-color: var(--blue); }
.form-textarea { resize: vertical; min-height: 90px; }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 5px; }

.file-upload-area {
  margin-top: 10px;
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 18px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  background: var(--surface2);
}
.file-upload-area.drag-over { border-color: var(--blue); background: #EAF4FF; }
.file-upload-icon { font-size: 24px; display: block; margin-bottom: 6px; }
.file-upload-text { font-size: 13px; color: var(--text-muted); }
.file-upload-link { color: var(--blue); cursor: pointer; text-decoration: underline; }
#fr-file-input { display: none; }
.file-list { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.file-chip {
  display: flex; align-items: center; gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--text);
}
.file-chip-remove {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 14px; padding: 0;
  line-height: 1;
}
.file-chip-remove:hover { color: var(--red); }

.form-actions { margin-top: 8px; }
.btn-primary {
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
  font-family: var(--font);
}
.btn-primary:hover { background: #0f5a96; }
.btn-primary:disabled { background: #ccc; cursor: not-allowed; }
.btn-secondary {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 14px;
  cursor: pointer;
  transition: background .15s;
  font-family: var(--font);
}
.btn-secondary:hover { background: var(--border); }

/* Duplicate panel */
.duplicate-panel {
  margin-top: 18px;
  background: #FFF8E1;
  border: 1px solid #FFD54F;
  border-radius: 8px;
  padding: 16px 20px;
}
[data-theme="dark"] .duplicate-panel { background: #2A2510; border-color: #7A6020; }
.duplicate-panel-title { font-weight: 700; margin-bottom: 8px; color: #7A5000; font-size: 14px; }
[data-theme="dark"] .duplicate-panel-title { color: #FFD54F; }
.duplicate-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  margin-bottom: 8px;
  font-size: 13px;
}
.duplicate-item-title { font-weight: 600; margin-bottom: 4px; }
.duplicate-item-desc  { color: var(--text-muted); font-size: 12px; }
.duplicate-actions { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }

/* Success panel */
.success-panel {
  margin-top: 18px;
  background: #E8F5E9;
  border: 1px solid #A5D6A7;
  border-radius: 8px;
  padding: 16px 20px;
  color: #2E7D32;
  font-size: 14px;
  font-weight: 600;
}
[data-theme="dark"] .success-panel { background: #0D2E10; border-color: #2E7D32; color: #81C784; }

/* ── Feature Backlog ────────────────────────────────────────────────────── */
.backlog-toolbar {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.backlog-search, .backlog-filter {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  color: var(--text);
  outline: none;
  font-family: var(--font);
}
.backlog-search { flex: 1; min-width: 200px; }
.backlog-search:focus, .backlog-filter:focus { border-color: var(--blue); }

.backlog-list { display: flex; flex-direction: column; gap: 12px; }
.backlog-empty { text-align: center; color: var(--text-muted); padding: 48px 0; font-size: 14px; }
.link-btn { background: none; border: none; color: var(--blue); cursor: pointer; font-size: 14px; text-decoration: underline; font-family: var(--font); }

.backlog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.backlog-card-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.backlog-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
  min-width: 200px;
}
.backlog-card-meta {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.backlog-card-meta span { display: flex; align-items: center; gap: 4px; }
.backlog-card-body { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; line-height: 1.5; }
.backlog-card-resources { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }
.backlog-card-files { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.file-download-btn {
  display: flex; align-items: center; gap: 5px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--blue);
  cursor: pointer;
  text-decoration: none;
  transition: background .12s;
  font-family: var(--font);
}
.file-download-btn:hover { background: #EAF4FF; }

.backlog-card-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.status-select {
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  outline: none;
  background: var(--surface2);
  color: var(--text);
}
.status-select.status-not-started { border-color: #9E9E9E; color: #616161; background: #F5F5F5; }
.status-select.status-in-progress { border-color: #42A5F5; color: #1565C0; background: #E3F2FD; }
.status-select.status-on-hold     { border-color: #FFA726; color: #E65100; background: #FFF3E0; }
.status-select.status-complete    { border-color: #66BB6A; color: #2E7D32; background: #E8F5E9; }

[data-theme="dark"] .status-select.status-not-started { background: #1A1A1A; color: #9E9E9E; }
[data-theme="dark"] .status-select.status-in-progress { background: #0D2035; color: #90CAF9; }
[data-theme="dark"] .status-select.status-on-hold     { background: #2D1A00; color: #FFCC80; }
[data-theme="dark"] .status-select.status-complete    { background: #0D2E10; color: #81C784; }

/* ── Upvote Button ──────────────────────────────────────────────────────── */
.upvote-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all .15s;
  font-family: var(--font);
  margin-left: auto;
}
.upvote-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: #EAF4FF;
}
.upvote-btn.upvoted {
  background: #EAF4FF;
  border-color: var(--blue);
  color: var(--blue);
  font-weight: 600;
}
[data-theme="dark"] .upvote-btn.upvoted {
  background: #0D2035;
  border-color: #42A5F5;
  color: #90CAF9;
}
[data-theme="dark"] .upvote-btn:hover {
  background: #0D2035;
  border-color: #42A5F5;
  color: #90CAF9;
}
.upvote-count { font-weight: 700; }
.upvote-label { font-size: 11px; opacity: 0.8; }


/* ── Coming Soon / Placeholder Cards ─────────────────────────────────────── */
.coming-soon-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 36px;
  max-width: 640px;
  margin: 32px auto 0;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.coming-soon-icon  { font-size: 48px; margin-bottom: 12px; }
.coming-soon-title { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 12px; }
.coming-soon-body  { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; }

.coming-soon-features {
  display: flex; flex-direction: column; gap: 8px;
  text-align: left; max-width: 400px; margin: 0 auto;
}
.csf-item {
  font-size: 12px; color: var(--text-muted);
  padding: 6px 10px;
  background: var(--surface2);
  border-radius: 6px;
  border: 1px solid var(--border);
}

.placeholder-link {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
}
.placeholder-link:hover { text-decoration: underline; }

[data-theme="dark"] .coming-soon-card { box-shadow: 0 2px 12px rgba(0,0,0,0.3); }