@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap");

@font-face {
  font-family: "Tiempos Text";
  src: url("/fonts/TiemposText-Regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: "Tiempos Text";
  src: url("/fonts/TiemposText-RegularItalic.otf") format("opentype");
  font-weight: 400;
  font-style: italic;
}
@font-face {
  font-family: "Tiempos Text";
  src: url("/fonts/TiemposText-MediumItalic.otf") format("opentype");
  font-weight: 500;
  font-style: italic;
}
@font-face {
  font-family: "Tiempos Text";
  src: url("/fonts/TiemposText-Semibold.otf") format("opentype");
  font-weight: 600;
  font-style: normal;
}
@font-face {
  font-family: "Tiempos Text";
  src: url("/fonts/TiemposText-SemiboldItalic.otf") format("opentype");
  font-weight: 600;
  font-style: italic;
}
@font-face {
  font-family: "Tiempos Text";
  src: url("/fonts/TiemposText-Bold.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
}
@font-face {
  font-family: "Tiempos Text";
  src: url("/fonts/TiemposText-BoldItalic.otf") format("opentype");
  font-weight: 700;
  font-style: italic;
}

:root {
  /* Light Theme Variables */
  --bg-app: #f9f9fb;
  --bg-header: #ffffff;
  --bg-editor: #ffffff;
  --bg-preview: #ffffff;

  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-inverse: #ffffff;

  --border-color: #e5e7eb;
  --divider-color: #d1d5db;
  --divider-hover: #9ca3af;
  --divider-active: #6b7280;

  --accent-primary: #3b82f6;
  --accent-primary-hover: #2563eb;

  --btn-bg: #f3f4f6;
  --btn-bg-hover: #e5e7eb;
  --btn-text: #374151;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md:
    0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] {
  /* Dark Theme Variables */
  --bg-app: #0d1117;
  --bg-header: #161b22;
  --bg-editor: #0d1117;
  --bg-preview: #0d1117;

  --text-primary: #c9d1d9;
  --text-secondary: #8b949e;
  --text-inverse: #ffffff;

  --border-color: #30363d;
  --divider-color: #21262d;
  --divider-hover: #30363d;
  --divider-active: #484f58;

  --accent-primary: #58a6ff;
  --accent-primary-hover: #3182ce;

  --btn-bg: #21262d;
  --btn-bg-hover: #30363d;
  --btn-text: #c9d1d9;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  font-size: 14px;
  line-height: 1.6;
  background-color: var(--bg-app);
  color: var(--text-primary);
  overflow-x: hidden;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

/* --- Header Styling --- */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 16px;
  background-color: var(--bg-app);
  border-bottom: 1px solid var(--border-color);
  z-index: 10;
  height: 40px;
  min-height: 40px;
  max-height: 40px;
  flex-shrink: 0;
  overflow: hidden;
}

#brand-logo a {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border-radius: 8px;
  transition: background-color 0.2s;
  flex-shrink: 0;
  white-space: nowrap;
}

#brand-logo a:hover {
  background-color: var(--btn-bg-hover);
}

.brand-icon {
  height: 26px;
  width: auto;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-shrink: 0;
}

#controls {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}

.divider-vertical {
  width: 1px;
  height: 24px;
  background-color: var(--border-color);
  flex-shrink: 0;
}

.toggle-group {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  flex-shrink: 0;
  white-space: nowrap;
}

.toggle-group:hover .toggle-label {
  color: var(--text-primary);
}

.toggle-input {
  appearance: none;
  width: 40px;
  height: 24px;
  background-color: var(--divider-color);
  border: none;
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  outline: none;
  transition: background-color 0.2s;
  flex-shrink: 0;
}

.toggle-input::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background-color: #fff;
  border-radius: 50%;
  transition: transform 0.2s cubic-bezier(0.4, 0.0, 0.2, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.toggle-input:checked {
  background-color: var(--accent-primary);
}

.toggle-input:checked::after {
  transform: translateX(16px);
}

.toggle-label {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  user-select: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s;
  line-height: 1;
  white-space: nowrap;
}

.toggle-label i {
  font-size: 18px;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Buttons --- */
#menu-items {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-shrink: 0;
}

.action-btn {
  background-color: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
  padding: 8px 18px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  white-space: nowrap;
  line-height: 1;
  height: 36px;
}

.action-btn i {
  font-size: 18px;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.icon-only {
  padding: 8px;
  width: 36px;
  justify-content: center;
}

.action-btn.primary {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

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

.action-btn.success {
  background-color: #10b981;
  color: #ffffff;
  border-color: #059669;
}

/* --- Controls (Toggles) --- */
#container {
  flex-grow: 1;
  display: flex;
  width: 100%;
  overflow: hidden;
}

.column {
  width: 50%;
  height: 100%;
}

/* Editor Pane */
#edit {
  background-color: var(--bg-editor);
}

#editor-wrapper,
#editor {
  height: 100%;
  width: 100%;
}

/* Preview Pane */
#preview {
  background-color: var(--bg-preview);
  overflow-y: auto;
  scroll-behavior: smooth;
  padding: 16px;
}

#preview-wrapper {
  padding: 16px 32px;
  max-width: 900px;
  margin: 0 auto;
}

/* Fix github markdown css overriding background */
.markdown-body {
  background-color: transparent !important;
  color: var(--text-primary) !important;
  font-family: 'Tiempos Text', serif !important;
}

/* Custom Table Styling */
.markdown-body table {
  border-collapse: separate !important;
  border-spacing: 0 !important;
  width: max-content !important;
  max-width: 100% !important;
  display: block !important;
  border-radius: 8px !important;
  overflow-x: auto !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow-sm) !important;
}

.markdown-body table th,
.markdown-body table td {
  border: none !important;
  border-bottom: 1px solid var(--border-color) !important;
  padding: 12px 16px !important;
}

.markdown-body table tr:last-child td {
  border-bottom: none !important;
}

.markdown-body table th {
  background-color: var(--bg-header) !important;
  font-weight: 600 !important;
}

.markdown-body table tr {
  background-color: transparent !important;
  transition: background-color 0.2s ease;
}

.markdown-body table tr:nth-child(even) {
  background-color: rgba(0, 0, 0, 0.02) !important;
}

.markdown-body table tr:hover td {
  background-color: rgba(0, 0, 0, 0.04) !important;
}

[data-theme='dark'] .markdown-body table tr:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.02) !important;
}

[data-theme='dark'] .markdown-body table tr:hover td {
  background-color: rgba(255, 255, 255, 0.05) !important;
}

/* --- Split Divider --- */
.split-divider {
  width: 4px;
  background-color: var(--divider-color);
  cursor: col-resize;
  z-index: 5;
  transition: background-color 0.2s ease;
}

.split-divider:hover,
.split-divider.hover {
  background-color: var(--divider-hover);
}

.split-divider.active {
  background-color: var(--accent-primary);
}

/* Scrollbar customization for a cleaner look */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

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

::-webkit-scrollbar-thumb:hover {
  background: var(--divider-hover);
}

footer {
  display: none;
}