/* PHPNotePad app styles */

.phpnp-layout {
  height: 100vh;
  height: 100dvh; /* better behavior on mobile when address bar shows/hides */
  display: flex;
  flex-direction: column;
  background: var(--color-bg-1, #fff);
  overflow: hidden;
}
/* Override any Arco a-layout/a-layout-content default flex row direction */
.phpnp-layout.arco-layout,
.phpnp-layout > .arco-layout {
  flex-direction: column;
}

.phpnp-header {
  height: 48px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-bg-2, #fff);
  border-bottom: 1px solid var(--color-border-2, #e5e6eb);
  flex: 0 0 auto;
}

.phpnp-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.phpnp-logo {
  font-size: 20px;
  flex: 0 0 auto;
}

.phpnp-slug {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  color: var(--color-text-2, #4e5969);
  cursor: pointer;
  padding: 2px 8px;
  border-radius: 4px;
  transition: background .15s;
  user-select: all;
}
.phpnp-slug:hover {
  background: var(--color-fill-2, #f2f3f5);
}

.phpnp-status {
  font-size: 12px;
  color: var(--color-text-3, #86909c);
  min-width: 70px;
}
.phpnp-status-saving { color: #165dff; }
.phpnp-status-saved  { color: #00b42a; }
.phpnp-status-error,
.phpnp-status-conflict,
.phpnp-status-offline { color: #f53f3f; }

.phpnp-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex: 0 0 auto;
}

/* Tab bar */
.phpnp-tabbar {
  flex: 0 0 auto;
  background: var(--color-bg-2, #fff);
  border-bottom: 1px solid var(--color-border-2, #e5e6eb);
  overflow-x: auto;
}

.phpnp-tabs {
  display: flex;
  gap: 2px;
  padding: 4px 8px 0;
  min-height: 36px;
  align-items: flex-end;
}

.phpnp-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--color-border-2, #e5e6eb);
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  background: var(--color-fill-2, #f7f8fa);
  cursor: pointer;
  font-size: 13px;
  color: var(--color-text-2, #4e5969);
  max-width: 220px;
  position: relative;
  user-select: none;
  white-space: nowrap;
}
.phpnp-tab:hover { background: var(--color-fill-3, #f2f3f5); }
.phpnp-tab.active {
  background: var(--color-bg-1, #fff);
  color: var(--color-text-1, #1d2129);
  border-color: var(--color-border-2, #e5e6eb);
  z-index: 1;
}

.phpnp-tab-title {
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.phpnp-tab-md {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  background: #165dff;
  color: #fff;
  padding: 1px 4px;
  border-radius: 3px;
  margin-right: 4px;
  vertical-align: 1px;
}

.phpnp-tab-input {
  border: 1px solid var(--color-primary-light-3, #94bfff);
  border-radius: 3px;
  padding: 2px 6px;
  font-size: 13px;
  outline: none;
  width: 140px;
  background: #fff;
}

.phpnp-tab-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  font-size: 16px;
  line-height: 1;
  color: var(--color-text-3, #86909c);
  cursor: pointer;
}
.phpnp-tab-close:hover {
  background: var(--color-danger-light-1, #ffece8);
  color: #f53f3f;
}

.phpnp-tab-add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin: 4px;
  border: 0;
  background: transparent;
  color: var(--color-text-3, #86909c);
  font-size: 18px;
  border-radius: 4px;
  cursor: pointer;
}
.phpnp-tab-add:hover {
  background: var(--color-fill-3, #f2f3f5);
  color: var(--color-text-1, #1d2129);
}

/* Body */
.phpnp-body {
  flex: 1 1 auto;
  display: flex;
  min-height: 0;
  min-width: 0;
  background: var(--color-bg-1, #fff);
  position: relative;
  overflow: hidden;
}

.phpnp-empty {
  margin: auto;
  color: var(--color-text-3, #86909c);
}

.phpnp-editor-wrap {
  flex: 1 1 auto;
  display: flex;
  min-height: 0;
  min-width: 0;
  width: 100%;
  height: 100%;
}
.phpnp-editor {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.phpnp-split .phpnp-editor { flex: 1 1 50%; }
.phpnp-preview {
  flex: 1 1 50%;
  min-width: 0;
  border-left: 1px solid var(--color-border-2, #e5e6eb);
  padding: 16px 24px;
  overflow: auto;
  background: var(--color-bg-1, #fff);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-1, #1d2129);
}
.phpnp-preview h1,
.phpnp-preview h2,
.phpnp-preview h3,
.phpnp-preview h4 {
  margin: 1em 0 .5em;
  line-height: 1.3;
}
.phpnp-preview h1 { font-size: 1.7em; border-bottom: 1px solid #eee; padding-bottom: .3em; }
.phpnp-preview h2 { font-size: 1.4em; border-bottom: 1px solid #eee; padding-bottom: .25em; }
.phpnp-preview h3 { font-size: 1.2em; }
.phpnp-preview p  { margin: .8em 0; }
.phpnp-preview pre {
  background: var(--color-fill-2, #f7f8fa);
  padding: 12px;
  border-radius: 6px;
  overflow: auto;
  font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.phpnp-preview code {
  background: var(--color-fill-2, #f7f8fa);
  padding: 2px 6px;
  border-radius: 3px;
  font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.phpnp-preview pre code { padding: 0; background: transparent; }
.phpnp-preview img { max-width: 100%; border-radius: 4px; }
.phpnp-preview blockquote {
  border-left: 4px solid var(--color-border-3, #c9cdd4);
  padding-left: 12px;
  color: var(--color-text-2, #4e5969);
  margin: .8em 0;
}
.phpnp-preview table {
  border-collapse: collapse;
  margin: .8em 0;
}
.phpnp-preview th, .phpnp-preview td {
  border: 1px solid var(--color-border-2, #e5e6eb);
  padding: 6px 12px;
}
.phpnp-preview ul, .phpnp-preview ol { padding-left: 1.6em; }

/* Dark theme overrides */
@media (prefers-color-scheme: dark) {
  .phpnp-layout { background: #17171a; }
  .phpnp-header,
  .phpnp-tabbar { background: #232324; border-color: #2e2e30; }
  .phpnp-tab { background: #1c1c1f; border-color: #2e2e30; color: #c9cdd4; }
  .phpnp-tab.active { background: #17171a; color: #f7f8fa; }
  .phpnp-body, .phpnp-preview { background: #17171a; color: #f7f8fa; }
  .phpnp-preview pre, .phpnp-preview code { background: #232324; }
  .phpnp-preview h1, .phpnp-preview h2 { border-color: #2e2e30; }
  .phpnp-tab-input { background: #232324; color: #f7f8fa; }
}

/* QR modal */
.phpnp-qr-modal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}
.phpnp-qr-loading {
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-3, #86909c);
  background: var(--color-fill-2, #f7f8fa);
  border-radius: 6px;
}
.phpnp-qr-svg {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  padding: 8px;
  border-radius: 6px;
}
.phpnp-qr-svg svg {
  width: 220px;
  height: 220px;
  display: block;
  shape-rendering: crispEdges;
}
.phpnp-qr-url {
  width: 100%;
  text-align: center;
  word-break: break-all;
  font: 12px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--color-text-2, #4e5969);
  padding: 6px 8px;
  background: var(--color-fill-2, #f7f8fa);
  border-radius: 4px;
}
.phpnp-qr-url a {
  color: var(--color-text-2, #4e5969);
  text-decoration: none;
}
.phpnp-qr-tip {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--color-text-3, #86909c);
  text-align: center;
}

/* Responsive */
@media (max-width: 720px) {
  .phpnp-split { flex-direction: column; }
  .phpnp-split .phpnp-editor,
  .phpnp-split .phpnp-preview { flex: 1 1 50%; }
  .phpnp-split .phpnp-preview { border-left: 0; border-top: 1px solid var(--color-border-2, #e5e6eb); }
}