/* ================================================
   PasteLink — Design System
   Font: DM Sans + DM Mono
   Theme: Clean editorial, subtle grid bg
================================================ */

:root {
  --bg: #fbfbfb;
  --bg-card: #ffffff;
  --bg-input: #f8f8f8;
  --bg-hover: #f2f2f2;
  --text-1: #0d0d0d;
  --text-2: #525252;
  --text-3: #a3a3a3;
  --border: #e5e5e5;
  --border-strong: #d4d4d4;
  --accent: #000000;
  --accent-fg: #ffffff;
  --green: #10b981;
  --green-bg: #ecfdf5;
  --red: #ef4444;
  --red-bg: #fef2f2;
  --orange: #f97316;
  --grid-color: rgba(0, 0, 0, 0.03);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.05), 0 0 0 1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.02);
  --blur: blur(12px);
  --t: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg: #0a0a0a;
  --bg-card: #121212;
  --bg-input: #171717;
  --bg-hover: #1f1f1f;
  --text-1: #fafafa;
  --text-2: #a3a3a3;
  --text-3: #525252;
  --border: #262626;
  --border-strong: #404040;
  --accent: #fafafa;
  --accent-fg: #0a0a0a;
  --grid-color: rgba(255, 255, 255, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.02);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.02);
}

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

html {
  font-size: 16px;
}

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-1);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background var(--t), color var(--t);
  position: relative;
}

/* ---- Grid background ---- */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

/* ---- Header ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: 52px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: background var(--t);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text-1);
}

.brand-icon {
  width: 30px;
  height: 30px;
  background: var(--accent);
  color: var(--accent-fg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-name {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---- Icon button ---- */
.icon-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t);
  text-decoration: none;
}

.icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text-1);
  border-color: var(--border-strong);
}

/* ---- Main ---- */
.main {
  flex: 1;
  position: relative;
  z-index: 1;
  max-width: 740px;
  width: 100%;
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
}

/* ---- Hero ---- */
.hero {
  text-align: center;
  margin-bottom: 2.25rem;
}

.hero-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.2rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1.1rem;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 1.25rem;
  color: var(--text-1);
}

.hero-title em {
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(135deg, var(--text-1) 0%, var(--text-2) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- Toast Notification ---- */
.toast-container {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  background: var(--accent);
  color: var(--accent-fg);
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1), toastOut 0.3s 2.7s forwards;
  pointer-events: auto;
}

@keyframes toastIn {
  from {
    transform: translateY(100%);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes toastOut {
  from {
    transform: translateY(0);
    opacity: 1;
  }

  to {
    transform: translateY(100%);
    opacity: 0;
  }
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-2);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.6;
  font-weight: 400;
}

/* ---- Editor ---- */
.editor-wrap {
  margin-bottom: 1rem;
}

.editor-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: border-color var(--t), box-shadow var(--t);
}

.editor-box:focus-within {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-lg);
}

/* Topbar */
.editor-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-input);
  gap: 0.5rem;
}

.topbar-left {
  display: flex;
  gap: 0.25rem;
}

.topbar-right {
  display: flex;
  gap: 0.4rem;
}

.tab {
  padding: 0.28rem 0.75rem;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text-2);
  font-size: 0.8rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--t);
}

.tab:hover {
  background: var(--bg-hover);
  color: var(--text-1);
}

.tab.active {
  background: var(--bg-card);
  color: var(--text-1);
  border: 1px solid var(--border);
  font-weight: 600;
}

.stat-pill {
  font-size: 0.72rem;
  font-family: 'DM Mono', monospace;
  color: var(--text-3);
  background: var(--bg-hover);
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
}

/* Panel */
.panel {
  display: block;
}

.panel.hidden {
  display: none;
}

.textarea {
  width: 100%;
  min-height: 220px;
  max-height: 500px;
  padding: 1rem 1.1rem;
  border: none;
  outline: none;
  resize: vertical;
  font-family: 'DM Mono', monospace;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--text-1);
  background: var(--bg-card);
  transition: background var(--t);
}

.textarea::placeholder {
  color: var(--text-3);
  font-style: italic;
}

.preview-content {
  padding: 1rem 1.1rem;
  min-height: 220px;
  font-size: 0.9rem;
  line-height: 1.75;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text-1);
  font-family: 'DM Mono', monospace;
}

.preview-empty {
  color: var(--text-3);
  font-style: italic;
}

/* Bottom bar */
.editor-bottombar {
  border-top: 1px solid var(--border);
  background: var(--bg-input);
  padding: 0.75rem 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.options-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.option-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.option-label {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-2);
  white-space: nowrap;
}

/* Expiry pills */
.pill-group {
  display: flex;
  gap: 3px;
}

.pill {
  padding: 0.22rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-2);
  font-size: 0.75rem;
  font-weight: 500;
  font-family: 'DM Mono', monospace;
  cursor: pointer;
  transition: all var(--t);
}

.pill:hover {
  background: var(--bg-hover);
  color: var(--text-1);
}

.pill.active {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
}

/* Mini input */
.mini-input {
  padding: 0.28rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-1);
  font-size: 0.78rem;
  font-family: inherit;
  outline: none;
  width: 110px;
  transition: border-color var(--t);
}

.mini-input:focus {
  border-color: var(--border-strong);
}

.mini-input::placeholder {
  color: var(--text-3);
}

/* Toggle */
.toggle-label {
  cursor: pointer;
}

.toggle {
  position: relative;
  display: inline-block;
  width: 34px;
  height: 18px;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--border-strong);
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--t);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 13px;
  height: 13px;
  left: 3px;
  top: 50%;
  transform: translateY(-50%);
  background: white;
  border-radius: 50%;
  transition: left var(--t);
  box-shadow: var(--shadow-sm);
}

.toggle input:checked+.toggle-slider {
  background: var(--accent);
}

.toggle input:checked+.toggle-slider::before {
  left: 18px;
}

/* Primary button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.1rem;
  background: var(--accent);
  color: var(--accent-fg);
  border: none;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--t);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary:hover {
  opacity: 0.85;
}

.btn-primary:active {
  opacity: 0.7;
  transform: scale(0.99);
}

@keyframes pulse {
  0% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.7;
    transform: scale(0.98);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.btn-primary:disabled {
  opacity: 0.8;
  cursor: wait;
  animation: pulse 2s infinite ease-in-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-wrap {
  animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Ghost button */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--t);
  text-decoration: none;
}

.btn-ghost:hover {
  background: var(--bg-hover);
  color: var(--text-1);
  border-color: var(--border-strong);
}

.btn-sm {
  padding: 0.32rem 0.65rem;
  font-size: 0.77rem;
}

/* ---- Alert ---- */
.alert {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 500;
  margin-top: 0.75rem;
  animation: fadeIn 0.2s ease;
}

.alert-error {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid var(--red);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---- Result ---- */
.result-wrap {
  animation: fadeIn 0.25s ease;
}

.result-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}

.result-header {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

.result-check {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.result-title {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.result-meta {
  font-size: 0.78rem;
  color: var(--text-2);
  margin-top: 0.1rem;
}

.link-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
  margin-bottom: 0.5rem;
}

.link-display {
  flex: 1;
  font-family: 'DM Mono', monospace;
  font-size: 0.88rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.link-prefix {
  color: var(--text-3);
}

.link-id {
  color: var(--text-1);
  font-weight: 500;
}

.link-actions {
  display: flex;
  gap: 0.35rem;
}

.copy-btn.copied {
  background: var(--green-bg);
  color: var(--green);
  border-color: var(--green);
}

/* Download Dropdown */
.download-wrap {
  position: relative;
  display: inline-block;
}

.download-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  z-index: 100;
  min-width: 130px;
  overflow: hidden;
  animation: fadeIn 0.15s ease;
}

.download-menu.show {
  display: flex;
}

.download-item {
  padding: 0.6rem 0.85rem;
  font-size: 0.75rem;
  color: var(--text-2);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--t);
  text-align: left;
  border: none;
  background: transparent;
  width: 100%;
  font-family: inherit;
  font-weight: 500;
}

.download-item:hover {
  background: var(--bg-hover);
  color: var(--text-1);
}

.result-full-link {
  font-size: 0.72rem;
  font-family: 'DM Mono', monospace;
  color: var(--text-3);
  padding: 0 0.1rem;
  margin-bottom: 1rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}

.qr-hint {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--text-3);
}

.qr-link {
  color: var(--text-2);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-size: 0.78rem;
  transition: color var(--t);
}

.qr-link:hover {
  color: var(--text-1);
}

/* ---- Features ---- */
.features {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-top: 1.25rem;
  overflow: hidden;
}

.feature-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.9rem 1rem;
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--bg-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
  transition: all var(--t);
  border: 1px solid var(--border);
}

.feature-item:hover .feature-icon {
  transform: translateY(-2px);
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
}

.feature-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.feature-text strong {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-1);
  display: block;
}

.feature-text span {
  font-size: 0.72rem;
  color: var(--text-3);
}

.feature-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

/* ---- Footer ---- */
.footer {
  position: relative;
  z-index: 1;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-3);
  border-top: 1px solid var(--border);
}

.footer-sep {
  color: var(--border-strong);
}

.footer-link {
  color: var(--text-2);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--t);
  border-bottom: 1.5px solid transparent;
}

.footer-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ============ VIEW PAGE ============ */
.view-main {
  padding-top: 2rem;
}

/* Loading */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 5rem 1rem;
  color: var(--text-2);
  font-size: 0.88rem;
}

.spinner-ring {
  width: 32px;
  height: 32px;
  border: 2px solid var(--border);
  border-top-color: var(--text-1);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Password gate */
.gate-wrap {
  display: flex;
  justify-content: center;
  padding: 3rem 1rem;
  animation: fadeIn 0.25s ease;
}

.gate-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2rem 2rem;
  max-width: 360px;
  width: 100%;
  text-align: center;
}

.gate-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.gate-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.gate-sub {
  font-size: 0.83rem;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.gate-input-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.gate-input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-input);
  color: var(--text-1);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  text-align: center;
  letter-spacing: 0.1em;
  transition: border-color var(--t);
}

.gate-input:focus {
  border-color: var(--border-strong);
}

.gate-btn {
  width: 100%;
  justify-content: center;
  padding: 0.65rem;
}

.gate-error {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--red);
  font-weight: 500;
}

/* View wrap */
.view-wrap {
  animation: fadeIn 0.25s ease;
}

.view-meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.view-meta-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.view-meta-right {
  display: flex;
  gap: 0.35rem;
}

.view-badge {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-2);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
}

.view-expiry {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-2);
  font-family: 'DM Mono', monospace;
  background: var(--bg-hover);
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 500;
}

.view-expiry::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.view-burn {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--orange);
  background: var(--red-bg);
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--orange);
}

.view-content-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.view-content {
  padding: 1.25rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--text-1);
  white-space: pre-wrap;
  word-break: break-word;
  min-height: 160px;
  overflow: auto;
}

.view-stats-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  font-size: 0.75rem;
  font-family: 'DM Mono', monospace;
  color: var(--text-3);
}

.view-cta {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

/* Not found */
.notfound-wrap {
  display: flex;
  justify-content: center;
  padding: 4rem 1rem;
  animation: fadeIn 0.25s ease;
  text-align: center;
}

.notfound-box {}

.notfound-code {
  font-size: 5rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--border-strong);
  line-height: 1;
  margin-bottom: 0.75rem;
  font-family: 'DM Mono', monospace;
}

.notfound-title {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.notfound-sub {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.6;
  max-width: 320px;
  margin: 0 auto;
}

/* Raw overlay */
.raw-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: fadeIn 0.15s ease;
}

.raw-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 680px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.raw-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 600;
}

.raw-content {
  padding: 1rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--text-1);
  white-space: pre-wrap;
  word-break: break-word;
  overflow: auto;
  flex: 1;
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .main {
    padding: 1.75rem 1rem 3rem;
  }

  .features {
    flex-wrap: wrap;
  }

  .feature-divider {
    display: none;
  }

  .feature-item {
    flex: 0 0 calc(50% - 0.5rem);
  }

  .features {
    gap: 0;
  }

  .options-row {
    gap: 0.75rem;
  }

  .editor-bottombar {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary {
    width: 100%;
    justify-content: center;
  }

  .result-footer {
    flex-direction: column;
    gap: 0.5rem;
  }

  .view-meta-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-title {
    font-size: 1.9rem;
  }
}