/* Custom Theme Variables - WORDLIST GENERATOR */
:root {
  --bg-color: #0a0a0c;
  --surface-color: #121216;
  --surface-hover: #18181f;
  --border-color: #22222a;
  --border-hover: #383848;
  --text-main: #ededf0;
  --text-muted: #8a8a9e;
  --accent-color: #6366f1;
  --accent-hover: #4f46e5;
  --accent-light: rgba(99, 102, 241, 0.15);
  --btn-primary-bg: #e5e5eb;
  --btn-primary-text: #0a0a0c;
  --btn-secondary-bg: #1a1a22;
  --btn-secondary-text: #e5e5eb;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* SVG Icons */
.svg-icon {
  width: 16px;
  height: 16px;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.brand-svg {
  width: 22px;
  height: 22px;
  color: #fbbf24;
}

.badge-svg {
  width: 12px;
  height: 12px;
  margin-right: 2px;
}

.warning-svg {
  width: 48px;
  height: 48px;
  color: #f59e0b;
}

/* Header */
.site-header {
  padding: 16px 0 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 28px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  text-decoration: none;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-name {
  font-family: var(--font-sans);
}

.brand-highlight {
  color: var(--text-muted);
  font-weight: 500;
}

.brand-badge {
  font-size: 0.65rem;
  font-weight: 700;
  font-family: var(--font-mono);
  background: var(--accent-light);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-link:hover {
  color: #ffffff;
  background: var(--surface-hover);
}

/* Main Layout Grid */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.grid-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}

.main-column {
  min-width: 0;
}

.sidebar-column {
  min-width: 0;
}

/* Card */
.card {
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.card-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}

.card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
}

.card-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Sidebar Recent List */
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-badge {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 2px 8px;
  border-radius: 4px;
}

.recent-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.recent-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.recent-item:hover {
  border-color: var(--border-hover);
  background-color: var(--surface-hover);
  transform: translateX(2px);
}

.recent-item-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding-right: 8px;
}

.recent-item-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s;
}

.recent-item-title:hover {
  color: #818cf8;
}

.recent-item-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.recent-meta-pill {
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.05);
  padding: 1px 6px;
  border-radius: 4px;
}

.recent-meta-time {
  margin-left: auto;
}

.btn-icon-link {
  color: var(--text-muted);
  padding: 6px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.btn-icon-link:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
}

.empty-recent {
  text-align: center;
  padding: 24px 12px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Forms */
.paste-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: flex;
  gap: 16px;
  width: 100%;
}

.flex-column {
  flex-direction: column;
  gap: 8px;
}

.flex-1 { flex: 1; }
.flex-2 { flex: 2; }

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.input-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.input-title {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 11px 16px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input-title:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.select-expiration {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 11px 16px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
}

.select-expiration:focus {
  border-color: #6366f1;
}

.textarea-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stats-bar {
  display: flex;
  gap: 8px;
}

.stat-badge {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 3px 10px;
  border-radius: 6px;
  color: var(--text-muted);
}

.stat-badge strong {
  color: #ffffff;
}

.textarea-content {
  width: 100%;
  min-height: 420px;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  tab-size: 2;
}

.textarea-content:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.shortcut-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

kbd {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border-color: var(--btn-primary-bg);
}

.btn-primary:hover {
  background-color: #ffffff;
  border-color: #ffffff;
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background-color: var(--surface-hover);
  border-color: var(--border-hover);
  color: #ffffff;
}

.btn-success {
  background-color: #16a34a !important;
  color: #ffffff !important;
  border-color: #22c55e !important;
}

/* Paste View */
.paste-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.paste-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  word-break: break-word;
}

.paste-meta {
  display: flex;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.meta-exp {
  color: #f59e0b;
}

.paste-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.view-stats-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 4px;
}

.stat-pill {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 6px;
  color: var(--text-muted);
}

.stat-pill strong {
  color: var(--text-main);
}

.stat-id code {
  color: #818cf8;
}

.paste-content-wrapper {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px 0;
  overflow-x: auto;
}

pre {
  margin: 0;
}

.code-block {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.6;
}

.code-line {
  display: flex;
  padding: 0 16px;
}

.code-line:hover {
  background-color: rgba(255, 255, 255, 0.03);
}

.line-num {
  user-select: none;
  width: 44px;
  min-width: 44px;
  color: #4a4a5a;
  text-align: right;
  padding-right: 16px;
  font-size: 0.8rem;
}

.line-text {
  color: var(--text-main);
  white-space: pre-wrap;
  word-break: break-all;
  flex: 1;
}

/* Error Page */
.error-page {
  text-align: center;
  padding: 56px 24px;
  align-items: center;
}

.error-icon {
  margin-bottom: 12px;
}

.error-page h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.error-page p {
  color: var(--text-muted);
  max-width: 480px;
}

/* Footer */
.site-footer {
  margin-top: 40px;
  padding: 20px 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Responsive adjustments */
@media (max-width: 860px) {
  .grid-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 14px;
  }

  .card {
    padding: 16px;
  }

  .form-row {
    flex-direction: column;
  }

  .paste-header {
    flex-direction: column;
    align-items: stretch;
  }

  .paste-actions {
    width: 100%;
  }

  .paste-actions .btn {
    flex: 1;
  }

  .textarea-content {
    min-height: 280px;
  }

  .form-actions {
    flex-direction: column-reverse;
    gap: 12px;
    align-items: stretch;
  }

  .shortcut-hint {
    text-align: center;
  }
}