/* ==========================================================================
   Builder & Page-Specific Styles v3
   ========================================================================== */

/* ── Builder Layout ── */
.editor-panel   { display: flex; flex-direction: column; gap: var(--space-md); }

/* ── Editor Header ── */
.editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.editor-title {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* ── Template Title Row ── */
.template-title-row { display: flex; gap: var(--space-sm); align-items: stretch; }
.template-title-row .form-input { font-weight: 600; }

.title-char-counter {
  display: flex;
  align-items: center;
  padding: 0 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-tertiary);
  white-space: nowrap;
  transition: color var(--transition-fast);
}
.title-char-counter.warn  { color: var(--warning); }
.title-char-counter.error { color: var(--danger); }

/* ── Textarea ── */
.form-textarea { min-height: 200px; }

/* ── Quick Reference ── */
.quick-ref-section {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-primary);
  overflow: visible;
}

.quick-ref-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-secondary);
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  font-family: var(--font-primary);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: left;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.quick-ref-toggle:hover { background: var(--bg-elevated); color: var(--text-primary); }
.quick-ref-toggle .chevron { transition: transform var(--transition-fast); }
.quick-ref-toggle.open .chevron { transform: rotate(180deg); }

.quick-ref-content {
  display: none;
  padding: var(--space-md);
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-secondary);
  font-size: 0.78rem;
  line-height: 2;
  color: var(--text-secondary);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}
.quick-ref-content.open { display: block; }

.quick-ref-content code {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  padding: 1px 4px;
  border-radius: 3px;
  color: var(--indigo);
}

/* ── Keyboard Builder ── */
.keyboard-builder {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-primary);
  overflow: visible;
}

.kb-chevron { transition: transform var(--transition-fast); }
.keyboard-builder.collapsed .kb-chevron { transform: rotate(-90deg); }

/* ── Preview Panel ── */
.preview-panel { display: flex; flex-direction: column; gap: var(--space-md); }

.preview-send-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* ══════════════════════════════════════════════
   Profile Page
   ══════════════════════════════════════════════ */

.profile-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
  padding: var(--space-xl) 0 var(--space-lg);
}

.profile-avatar-wrap { position: relative; width: 80px; height: 80px; }

.profile-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  padding: 2px;
  background: var(--accent-gradient);
}

.profile-avatar-inner {
  width: 100%; height: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--indigo);
}
.profile-avatar-inner img { width: 100%; height: 100%; object-fit: cover; }

/* Removed glow animation — no extra elements */
.profile-avatar-glow { display: none; }

.profile-name { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.03em; }
.profile-username { font-size: 0.88rem; color: var(--indigo); font-weight: 500; }

.profile-stats { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 8px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  min-width: 68px;
}
.stat-value { font-size: 1rem; font-weight: 800; color: var(--indigo); }
.stat-label { font-size: 0.68rem; color: var(--text-tertiary); font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; }

/* ── Settings ── */
.settings-group {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.settings-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-secondary);
  gap: var(--space-md);
  transition: background var(--transition-fast);
}
.settings-item:last-child { border-bottom: none; }
.settings-item:hover { background: var(--bg-tertiary); }

.settings-item-info { flex: 1; }
.settings-item-title { font-size: 0.88rem; font-weight: 600; }
.settings-item-desc  { font-size: 0.76rem; color: var(--text-tertiary); margin-top: 1px; }

/* ── Theme Picker ── */
.theme-picker { display: flex; gap: var(--space-sm); }
.theme-option {
  width: 28px; height: 28px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
}
.theme-option.active { border-color: var(--indigo); transform: scale(1.1); }
.theme-option-dark  { background: hsl(230, 22%, 7%); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.1); }
.theme-option-light { background: hsl(220, 22%, 96%); box-shadow: inset 0 0 0 1px rgba(0,0,0,0.1); }

/* ══════════════════════════════════════════════
   Inline Mode Section (Profile)
   ══════════════════════════════════════════════ */

.inline-mode-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.inline-mode-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent-gradient);
}

.inline-mode-header { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-sm); }

.inline-mode-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.inline-mode-info { flex: 1; }
.inline-mode-title { font-size: 0.95rem; font-weight: 700; }
.inline-mode-desc  { font-size: 0.78rem; color: var(--text-secondary); margin-top: 1px; }

.inline-usage-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-top: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.83rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
  overflow: hidden;
}
.inline-usage-box:hover { background: var(--bg-tertiary); }
.inline-usage-box .copy-btn { margin-left: auto; color: var(--text-tertiary); flex-shrink: 0; }
.inline-usage-box:hover .copy-btn { color: var(--indigo); }

.inline-search-wrap { margin-top: var(--space-md); }

.inline-template-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: var(--space-sm);
  max-height: 260px;
  overflow-y: auto;
}

.inline-template-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}
.inline-template-row:hover { border-color: var(--border-accent); }
.inline-template-row .t-name { font-weight: 600; font-size: 0.86rem; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inline-template-row .t-mode { flex-shrink: 0; }

/* ══════════════════════════════════════════════
   Home / Hero
   ══════════════════════════════════════════════ */

.hero-section { text-align: center; padding: var(--space-xl) 0; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  background: hsla(234,70%,60%,0.1);
  border: 1px solid hsla(234,70%,60%,0.2);
  color: var(--indigo);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.hero-badge svg { width: 12px; height: 12px; }

.hero-title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.hero-subtitle {
  font-size: 0.96rem;
  color: var(--text-secondary);
  max-width: 460px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
}

.hero-cta { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }

/* ── Feature Grid ── */
.features-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); margin-top: var(--space-xl); }

@media (min-width: 480px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }

.feature-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: border-color var(--transition-base), transform var(--transition-base);
  cursor: default;
}
.feature-card:hover { border-color: var(--border-accent); transform: translateY(-2px); }

.feature-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-md);
}
.feature-icon-accent  { background: hsla(234,70%,60%,0.1); color: var(--indigo); }
.feature-icon-violet  { background: hsla(258,65%,62%,0.1); color: var(--violet); }
.feature-icon-teal    { background: hsla(172,60%,46%,0.1); color: var(--teal); }
.feature-icon-warning { background: var(--warning-bg); color: var(--warning); }
.feature-icon-info    { background: var(--info-bg); color: var(--info); }
.feature-icon-sky     { background: hsla(204,80%,55%,0.1); color: var(--sky); }

/* keep old names for compatibility */
.feature-icon-cyan   { background: hsla(234,70%,60%,0.1); color: var(--indigo); }
.feature-icon-pink   { background: hsla(172,60%,46%,0.1); color: var(--teal); }
.feature-icon-emerald{ background: hsla(172,60%,46%,0.1); color: var(--teal); }

.feature-title { font-size: 0.92rem; font-weight: 700; margin-bottom: 3px; }
.feature-desc  { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.55; }
.settings-group {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.settings-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-secondary);
  gap: var(--space-md);
  transition: background var(--transition-fast);
}
.settings-item:last-child { border-bottom: none; }
.settings-item:hover { background: var(--bg-tertiary); }

.settings-item-info { flex: 1; }
.settings-item-title { font-size: 0.88rem; font-weight: 600; }
.settings-item-desc  { font-size: 0.76rem; color: var(--text-tertiary); margin-top: 1px; }

/* ── Theme Picker ── */
.theme-picker { display: flex; gap: var(--space-sm); }
.theme-option {
  width: 28px; height: 28px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
}
.theme-option.active { border-color: var(--indigo); transform: scale(1.1); }
.theme-option-dark  { background: hsl(230, 22%, 7%); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.1); }
.theme-option-light { background: hsl(220, 22%, 96%); box-shadow: inset 0 0 0 1px rgba(0,0,0,0.1); }

/* ══════════════════════════════════════════════
   Home / Hero
   ══════════════════════════════════════════════ */

.hero-section { text-align: center; padding: var(--space-xl) 0; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  background: hsla(234,70%,60%,0.1);
  border: 1px solid hsla(234,70%,60%,0.2);
  color: var(--indigo);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.hero-badge svg { width: 12px; height: 12px; }

.hero-title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.hero-subtitle {
  font-size: 0.96rem;
  color: var(--text-secondary);
  max-width: 460px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
}

.hero-cta { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }

/* ── Feature Grid ── */
.features-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); margin-top: var(--space-xl); }

@media (min-width: 480px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }

.feature-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: border-color var(--transition-base), transform var(--transition-base);
  cursor: default;
}
.feature-card:hover { border-color: var(--border-accent); transform: translateY(-2px); }

.feature-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-md);
}
.feature-icon-accent  { background: hsla(234,70%,60%,0.1); color: var(--indigo); }
.feature-icon-violet  { background: hsla(258,65%,62%,0.1); color: var(--violet); }
.feature-icon-teal    { background: hsla(172,60%,46%,0.1); color: var(--teal); }
.feature-icon-warning { background: var(--warning-bg); color: var(--warning); }
.feature-icon-info    { background: var(--info-bg); color: var(--info); }
.feature-icon-sky     { background: hsla(204,80%,55%,0.1); color: var(--sky); }

/* keep old names for compatibility */
.feature-icon-cyan   { background: hsla(234,70%,60%,0.1); color: var(--indigo); }
.feature-icon-pink   { background: hsla(172,60%,46%,0.1); color: var(--teal); }
.feature-icon-emerald{ background: hsla(172,60%,46%,0.1); color: var(--teal); }

.feature-title { font-size: 0.92rem; font-weight: 700; margin-bottom: 3px; }
.feature-desc  { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.55; }

/* ── Mode Cards ── */
.mode-cards-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); }
@media (min-width: 640px) { .mode-cards-grid { grid-template-columns: repeat(4, 1fr); } }

.mode-card {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.mode-card:hover { border-color: var(--border-accent); background: var(--bg-tertiary); }
.mode-card-icon { font-size: 1.5rem; margin-bottom: var(--space-xs); }
.mode-card-name  { font-weight: 700; font-size: 0.84rem; margin-bottom: 2px; }
.mode-card-desc  { font-size: 0.7rem; color: var(--text-tertiary); line-height: 1.4; }

.mode-card-ref {
  position: absolute;
  top: 8px;
  right: 8px;
  color: var(--text-tertiary);
  padding: 4px;
  border-radius: 4px;
  display: flex;
  transition: all 0.2s;
}
.mode-card-ref:hover {
  color: var(--text-primary);
  background: var(--bg-panel);
}


/* ── Keyboard Preset Panel ── */
#btn-modal {
  overflow: visible;
}

.preset-keyboard-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: var(--space-sm);
}

.preset-empty {
  text-align: center;
  padding: var(--space-md);
  color: var(--text-tertiary);
  font-size: 0.8rem;
}

/* Colored Inline Buttons */
.kb-button.style-1 {
  background: rgba(43, 82, 120, 0.2);
  color: #3390ec;
  border-color: rgba(51, 144, 236, 0.4);
}
[data-theme="dark"] .kb-button.style-1 {
  background: rgba(51, 144, 236, 0.15);
  color: #64b5f6;
  border-color: rgba(51, 144, 236, 0.3);
}

.kb-button.style-2 {
  background: rgba(223, 63, 64, 0.1);
  color: #df3f40;
  border-color: rgba(223, 63, 64, 0.3);
}
[data-theme="dark"] .kb-button.style-2 {
  background: rgba(223, 63, 64, 0.15);
  color: #ef5350;
  border-color: rgba(223, 63, 64, 0.3);
}

.kb-button.style-3 {
  background: rgba(76, 175, 80, 0.1);
  color: #4caf50;
  border-color: rgba(76, 175, 80, 0.3);
}
[data-theme="dark"] .kb-button.style-3 {
  background: rgba(76, 175, 80, 0.15);
  color: #81c784;
  border-color: rgba(76, 175, 80, 0.3);
}