@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("/fonts/space-grotesk-latin-300-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/space-grotesk-latin-400-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/space-grotesk-latin-500-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/space-grotesk-latin-600-normal.woff2") format("woff2");
}

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/space-grotesk-latin-700-normal.woff2") format("woff2");
}

:root {
  --bg-main: #0f1115;
  --bg-side: #09090b;
  --panel: #18181b;
  --border: #27272a;
  --border-light: rgba(39, 39, 42, 0.5);
  --accent: #00bba7;
  --accent-hover: #15d4c2;
  --text-primary: #f3f4f6;
  /* gray-100 */
  --text-secondary: #9ca3af;
  /* gray-400 */
  --text-muted: #6b7280;
  /* gray-500 */
  --error: #ef4444;
  /* red-500 */
  --warning: #eab308;
  /* yellow-500 */
  --font-sans: "Space Grotesk", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-side);
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 768px) {
  body {
    flex-direction: row;
    height: 100vh;
    overflow: hidden;
  }
}

/* Scrollbars */
::selection {
  background: rgba(0, 187, 167, 0.2);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #3f3f46;
}

/* Typography */
a {
  text-decoration: none;
  color: inherit;
}

button {
  background: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
  color: inherit;
}

input,
textarea,
select {
  font-family: inherit;
}

textarea:focus,
select:focus,
button:focus,
input:focus {
  outline: none;
}

/* Utilities */
.hidden {
  display: none !important;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.flex-1 {
  flex: 1;
}

.gap-2 {
  gap: 0.5rem;
}

.gap-3 {
  gap: 0.75rem;
}

.gap-4 {
  gap: 1rem;
}

.text-accent {
  color: var(--accent);
}

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

/* Sidebar */
.sidebar {
  width: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-side);
  border-right: 1px solid var(--border-light);
  padding: 1.5rem;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .sidebar {
    width: 16rem;
    height: 100vh;
  }
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: bold;
  font-size: 1.25rem;
  color: #fff;
  margin-bottom: 1rem;
  transition: opacity 0.2s;
}

@media (min-width: 768px) {
  .logo {
    margin-bottom: 2.5rem;
  }
}

.logo:hover {
  opacity: 0.8;
}

.logo-icon {
  background: rgba(0, 187, 167, 0.2);
  padding: 0.375rem;
  border-radius: 0.5rem;
}

.logo img {
  height: 55px !important;
  max-width: 150px !important;
  width: auto !important;
  display: block;
}

.nav-menu {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .nav-menu {
    flex-direction: column;
    overflow-x: visible;
    padding-bottom: 0;
  }
}

.nav-menu::-webkit-scrollbar {
  display: none;
}

/* Hide scrollbar for mobile nav */

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  white-space: nowrap;
  transition: all 0.2s;
}

.nav-item.active {
  background-color: var(--panel);
  border: 1px solid var(--border-light);
  color: #fff;
  font-weight: 500;
}

.nav-item.default {
  color: var(--text-secondary);
  text-align: left;
  width: 100%;
}

.nav-item.default:hover {
  color: #fff;
  background-color: rgba(39, 39, 42, 0.3);
}

.nav-item svg {
  width: 1rem;
  height: 1rem;
}

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

.nav-item.default:hover svg {
  color: var(--text-primary);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
  display: none;
}

@media (min-width: 768px) {
  .sidebar-footer {
    display: block;
  }
}

.promo-box {
  background: rgba(24, 24, 27, 0.4);
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-light);
}

.promo-title {
  color: #fff;
  font-weight: bold;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.promo-title svg {
  width: 1rem;
  height: 1rem;
  color: var(--accent);
  fill: rgba(0, 187, 167, 0.2);
}

.promo-text {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.copyright-box {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

/* Main Content Area */
.main-area {
  flex: 1;
  overflow-y: auto;
  background-color: var(--bg-main);
  position: relative;
  display: flex;
  flex-direction: column;
}

.content-container {
  max-width: 56rem;
  /* max-w-4xl */
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .content-container {
    padding: 2rem;
  }
}

.header-section {
  margin-bottom: 2.5rem;
}

.page-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.025em;
}

@media (min-width: 768px) {
  .page-title {
    font-size: 3rem;
  }
}

.page-subtitle {
  color: var(--text-secondary);
  margin-top: 0.75rem;
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .page-subtitle {
    font-size: 1rem;
  }
}

/* Create/View Panel */
.card-panel {
  background-color: var(--panel);
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
  transition: border-color 0.2s;
  flex: 1;
}

.card-panel:focus-within {
  border-color: #52525b;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  background: rgba(24, 24, 27, 0.3);
}

.card-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #d1d5db;
  font-weight: 500;
  font-size: 0.875rem;
}

.e2e-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-left: 0.5rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background-color: rgba(0, 187, 167, 0.1);
  border: 1px solid rgba(0, 187, 167, 0.25);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.e2e-badge svg {
  width: 0.8em;
  height: 0.8em;
}

.lang-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-left: 0.25rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background-color: rgba(96, 165, 250, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.25);
  color: #60a5fa;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.card-title svg {
  width: 1rem;
  height: 1rem;
  color: var(--text-secondary);
}

.char-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.textarea-content {
  width: 100%;
  height: 16rem;
  background: transparent;
  padding: 1.25rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  resize: vertical;
  font-family: var(--font-mono);
  line-height: 1.625;
  border: none;
}

@media (min-width: 768px) {
  .textarea-content {
    height: 20rem;
    font-size: 1rem;
  }
}

.textarea-content::placeholder {
  color: #52525b;
}

.textarea-content.drag-over {
  border: 2px dashed var(--accent);
  background-color: rgba(0, 187, 167, 0.05);
}

.code-wrap {
  display: flex;
  flex-direction: row;
  width: 100%;
}

.line-numbers {
  padding: 1.5rem 1rem 1.5rem 1.5rem;
  text-align: right;
  color: var(--text-muted);
  user-select: none;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.625;
  border-right: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
  white-space: pre;
}

.view-content-pre {
  flex: 1;
  width: 100%;
  background: transparent;
  padding: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
  font-family: var(--font-mono);
  line-height: 1.625;
}

/* Password protection (create view) */
.password-section {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  background-color: rgba(24, 24, 27, 0.4);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
}

.password-toggle-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.password-toggle-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  font-weight: 500;
}

.password-toggle-label svg {
  width: 1rem;
  height: 1rem;
  color: var(--text-secondary);
}

.optional-tag {
  font-weight: 400;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: normal;
}

.switch {
  position: relative;
  display: inline-block;
  width: 2.5rem;
  height: 1.4rem;
  flex-shrink: 0;
}

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

.switch-slider {
  position: absolute;
  inset: 0;
  background-color: #3f3f46;
  border-radius: 999px;
  transition: background-color 0.2s;
}

.switch-slider::before {
  content: "";
  position: absolute;
  height: 1.05rem;
  width: 1.05rem;
  left: 0.175rem;
  bottom: 0.175rem;
  background-color: #e4e4e7;
  border-radius: 50%;
  transition: transform 0.2s;
}

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

.switch input:checked+.switch-slider::before {
  transform: translateX(1.1rem);
  background-color: #000;
}

.switch input:focus-visible+.switch-slider {
  box-shadow: 0 0 0 2px var(--bg-main), 0 0 0 4px var(--accent);
}

.password-input-wrap {
  margin-top: 0.9rem;
}

.password-input-wrap .select-input {
  width: 100%;
  cursor: text;
}

.protected-note {
  color: var(--accent);
}

/* Password prompt (view mode) */
.password-prompt {
  max-width: 26rem;
  margin: 2.5rem auto;
  text-align: center;
  background-color: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 2rem 1.75rem;
}

.password-prompt-icon {
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.password-prompt-icon svg {
  width: 2rem;
  height: 2rem;
}

.password-prompt h3 {
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: 0.4rem;
}

.password-prompt p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.password-prompt-row {
  display: flex;
  gap: 0.6rem;
}

.password-prompt-row .select-input {
  flex: 1;
  text-align: left;
}

.password-prompt-row .btn-primary {
  width: auto;
  flex-shrink: 0;
}

.password-prompt .alert-error {
  text-align: left;
}

/* Language badge (view mode) */
.lang-badge {
  display: inline-flex;
  align-items: center;
  margin-left: 0.35rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background-color: rgba(148, 163, 184, 0.12);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: var(--text-secondary);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  font-family: var(--font-mono);
  text-transform: lowercase;
}

/* Controls */
.controls-section {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

@media (min-width: 768px) {
  .controls-section {
    flex-direction: row;
    align-items: flex-end;
  }
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}

@media (min-width: 768px) {
  .control-group {
    width: auto;
  }
}

.control-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.select-wrapper {
  position: relative;
}

.select-input {
  appearance: none;
  background-color: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  width: 100%;
  transition: all 0.2s;
  cursor: pointer;
}

@media (min-width: 768px) {
  .select-input {
    min-width: 14rem;
  }
}

.select-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.select-icon {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 1rem;
  color: var(--text-muted);
  pointer-events: none;
}

.control-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.control-hint span {
  color: var(--text-secondary);
}

.action-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.password-wrapper {
  position: relative;
  width: 100%;
}

.password-eye-btn {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.password-eye-btn:hover {
  color: var(--text-primary);
}

.password-eye-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

.shortcut-hint {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background-color: var(--bg-side);
  font-size: 0.75rem;
  color: var(--text-secondary);
  box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
}

@media (min-width: 768px) {
  .shortcut-hint {
    display: flex;
  }
}

.key-badge {
  padding: 0.125rem 0.375rem;
  background-color: #27272a;
  border-radius: 0.25rem;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  color: #d1d5db;
}

.btn-primary {
  width: 100%;
  background-color: var(--accent);
  color: #000;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s;
  box-shadow: 0 10px 15px -3px rgba(0, 187, 167, 0.2);
}

@media (min-width: 768px) {
  .btn-primary {
    width: auto;
  }
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  box-shadow: 0 10px 15px -3px rgba(0, 187, 167, 0.4);
  transform: translateY(-2px);
}

.btn-primary svg {
  width: 1rem;
  height: 1rem;
}

.btn-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--panel);
  color: #fff;
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
  border-radius: 0.375rem;
  transition: background-color 0.2s;
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background-color: #3f3f46;
}

.btn-secondary svg {
  width: 1rem;
  height: 1rem;
}

.btn-outline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-side);
  color: var(--text-primary);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: all 0.2s;
}

.btn-outline:hover {
  background-color: #3f3f46;
  color: #fff;
}

.btn-outline svg {
  width: 0.875rem;
  height: 0.875rem;
}

/* Result Panel */
.result-panel {
  margin-top: 2rem;
  background-color: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.result-glow {
  position: absolute;
  top: 0;
  right: 0;
  width: 8rem;
  height: 8rem;
  background: rgba(0, 187, 167, 0.05);
  border-radius: 9999px;
  filter: blur(24px);
  margin-right: -2.5rem;
  margin-top: -2.5rem;
  pointer-events: none;
}

.result-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
  font-weight: 500;
  margin-bottom: 1.25rem;
}

.result-title svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
}

.url-box {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background-color: var(--bg-main);
  padding: 0.5rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
}

@media (min-width: 768px) {
  .url-box {
    flex-direction: row;
    align-items: center;
  }
}

.url-icon {
  display: none;
  padding: 0.5rem;
  background: rgba(0, 187, 167, 0.1);
  border-radius: 0.375rem;
  color: var(--accent);
  margin-left: 0.25rem;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .url-icon {
    display: flex;
  }
}

.url-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.url-input {
  flex: 1;
  min-width: 0;
  padding: 0.25rem 0.5rem;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.url-input::selection {
  background: rgba(0, 187, 167, 0.3);
}

.note-text {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.75rem;
  margin-left: 0.25rem;
}

.note-icon {
  width: 0.9em;
  height: 0.9em;
  display: inline-block;
  vertical-align: -0.1em;
  margin-right: 0.25em;
}

/* File Info Metadata List */
.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.file-meta-list {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0.75rem 1rem;
  padding: 1rem;
  background-color: var(--surface-hover);
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  font-size: 0.875rem;
}

.file-meta-list dt {
  color: var(--text-secondary);
  font-weight: 500;
}

.file-meta-list dd {
  margin: 0;
  color: var(--text-primary);
  word-break: break-all;
  font-family: var(--font-mono);
}

/* Alerts / States */
.alert-error {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: #f87171;
  background-color: rgba(248, 113, 113, 0.1);
  padding: 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(248, 113, 113, 0.2);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-error svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.alert-warning {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: rgba(234, 179, 8, 0.9);
  background-color: rgba(234, 179, 8, 0.1);
  padding: 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(234, 179, 8, 0.2);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.alert-warning svg {
  width: 1.25rem;
  height: 1.25rem;
}

.loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 2.5rem 0;
}

.loading-state svg {
  width: 1.25rem;
  height: 1.25rem;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.link-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--accent);
  transition: color 0.2s;
  align-self: flex-start;
}

.link-back:hover {
  color: var(--accent-hover);
}

.link-back svg {
  width: 1rem;
  height: 1rem;
}

/* Features Footer */
.features-footer {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}

@media (min-width: 640px) {
  .features-footer {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.feature-icon {
  padding: 0.5rem;
  background-color: #18181b;
  border: 1px solid #27272a;
  border-radius: 0.5rem;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--text-secondary);
}

.feature-content h4 {
  color: #fff;
  font-size: 0.875rem;
  font-weight: bold;
}

.feature-content p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.375rem;
  line-height: 1.6;
}

.bottom-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  margin-bottom: 1rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  gap: 1rem;
}

@media (min-width: 768px) {
  .bottom-footer {
    flex-direction: row;
  }
}

.bottom-footer a:hover {
  color: var(--text-primary);
  transition: color 0.2s;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  transition: opacity 0.3s;
}

.modal-overlay.hidden {
  display: none;
}

.modal-overlay.opacity-0 {
  opacity: 0;
  pointer-events: none;
}

.modal-content {
  background-color: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  max-width: 28rem;
  width: 100%;
  padding: 1.5rem;
  position: relative;
  transition: transform 0.3s;
}

.scale-95 {
  transform: scale(0.95);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

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

.modal-close svg {
  width: 1.25rem;
  height: 1.25rem;
}

.modal-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: bold;
  color: #fff;
  margin-bottom: 1rem;
}

.modal-header svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
}

.modal-body {
  font-size: 0.875rem;
  color: #d1d5db;
  line-height: 1.5;
}

.modal-list {
  list-style-type: decimal;
  list-style-position: inside;
  margin-top: 0.5rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.modal-list strong {
  color: #e5e7eb;
}

.modal-highlight {
  background-color: rgba(24, 24, 27, 0.5);
  border: 1px solid #27272a;
  padding: 0.75rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.modal-highlight svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--warning);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.modal-highlight p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.modal-highlight strong {
  color: #d1d5db;
  display: block;
  margin-bottom: 0.25rem;
}

.modal-footer {
  margin-top: 1.5rem;
}

.modal-btn {
  width: 100%;
  background-color: #27272a;
  color: #fff;
  font-weight: 500;
  padding: 0.5rem;
  border-radius: 0.5rem;
  transition: background-color 0.2s;
  text-align: center;
}

.modal-btn:hover {
  background-color: #3f3f46;
}

/* QR Code Section */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 0.75rem;
  border: 1px dashed rgba(0, 187, 167, 0.3);
}

#qr-code {
  background: #fff;
  padding: 0.5rem;
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  width: 160px;
  height: 160px;
}

.qr-hint {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: center;
  margin: 0;
}

/* Legal Modals & Links */
.legal-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.legal-link,
.legal-link-btn {
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: color 0.2s;
  padding: 0;
}

.legal-link:hover,
.legal-link-btn:hover {
  color: var(--accent);
}

.prose p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.prose ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.prose li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  position: relative;
  padding-left: 1.25rem;
}

.prose li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.prose strong {
  color: #d1d5db;
  font-weight: 600;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(24, 24, 27, 0.5);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-light);
  margin-top: 1rem;
}

.contact-card svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
}

.contact-card a {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
}

.contact-card a:hover {
  text-decoration: underline;
}

/* ---------------------------------------------------------------------
   Syntax highlighting theme (for highlight.js output inside #view-code)
   Custom palette matched to this site's dark/green theme instead of a
   stock hljs theme, so it doesn't visually clash with the rest of the UI.
--------------------------------------------------------------------- */
.hljs {
  color: var(--text-primary);
  background: transparent;
}

.hljs-comment,
.hljs-quote {
  color: var(--text-muted);
  font-style: italic;
}

.hljs-keyword,
.hljs-selector-tag,
.hljs-literal,
.hljs-subst,
.hljs-doctag,
.hljs-name {
  color: #c084fc;
  /* violet-400 */
}

.hljs-string,
.hljs-regexp,
.hljs-addition,
.hljs-attribute,
.hljs-meta .hljs-string {
  color: var(--accent-hover);
  /* green-400 */
}

.hljs-number,
.hljs-built_in,
.hljs-builtin-name,
.hljs-symbol,
.hljs-bullet,
.hljs-template-variable {
  color: #fbbf24;
  /* amber-400 */
}

.hljs-title,
.hljs-title.function_,
.hljs-title.class_,
.hljs-section {
  color: #60a5fa;
  /* blue-400 */
}

.hljs-attr,
.hljs-variable,
.hljs-template-tag,
.hljs-type,
.hljs-selector-class,
.hljs-selector-attr,
.hljs-selector-pseudo {
  color: #f472b6;
  /* pink-400 */
}

.hljs-tag {
  color: var(--text-secondary);
}

.hljs-tag .hljs-name {
  color: #f472b6;
}

.hljs-tag .hljs-attr {
  color: #60a5fa;
}

.hljs-deletion,
.hljs-meta {
  color: #f87171;
  /* red-400 */
}

.hljs-emphasis {
  font-style: italic;
}

.hljs-strong {
  font-weight: 700;
}

/* Feedback Form */
.feedback-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.feedback-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.feedback-form .file-input {
  padding: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.feedback-form .file-input::file-selector-button {
  background-color: #27272a;
  color: #fff;
  border: 1px solid #3f3f46;
  border-radius: 0.25rem;
  padding: 0.25rem 0.5rem;
  margin-right: 1rem;
  cursor: pointer;
  transition: background-color 0.15s;
}

.feedback-form .file-input::file-selector-button:hover {
  background-color: #3f3f46;
}


/* ---------------------------------------------------------------------
   Encrypted file sharing (/file, /f/:id)
--------------------------------------------------------------------- */
.dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 2px dashed var(--border);
  border-radius: 0.75rem;
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
}

.dropzone:hover {
  border-color: var(--accent);
  background-color: rgba(0, 187, 167, 0.04);
}

.dropzone:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 187, 167, 0.25);
}

.dropzone.drag-over {
  border-color: var(--accent);
  background-color: rgba(0, 187, 167, 0.08);
}

.dropzone-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--text-muted);
}

.dropzone-title {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
}

.dropzone-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
}

.file-picked-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  background-color: rgba(24, 24, 27, 0.4);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
}

.file-picked-icon {
  color: var(--accent);
  flex-shrink: 0;
}

.file-picked-icon svg {
  width: 1.75rem;
  height: 1.75rem;
}

.file-picked-info {
  flex: 1;
  min-width: 0;
}

.file-picked-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-picked-size {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 0.15rem 0 0;
}

.file-status {
  min-height: 1rem;
}

.progress-bar-wrap {
  margin-top: 0.75rem;
}

.progress-bar {
  width: 100%;
  height: 0.5rem;
  border-radius: 999px;
  background-color: #27272a;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background-color: var(--accent);
  transition: width 0.15s ease-out;
  border-radius: 999px;
}

.file-meta-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  font-size: 0.875rem;
  margin: 1.25rem 0;
}

.file-meta-list dt {
  color: var(--text-muted);
}

.file-meta-list dd {
  margin: 0;
  color: var(--text-primary);
  font-weight: 500;
  overflow-wrap: anywhere;
}

@media (prefers-reduced-motion: reduce) {
  .progress-bar-fill {
    transition: none;
  }

  svg[style*="animation"] {
    animation: none !important;
  }
}