:root {
  --navy: #0b1f3a;
  --blue: #1d5fd0;
  --blue-deep: #154aa8;
  --blue-soft: #e8f0fb;
  --ink: #142033;
  --muted: #5d6b7c;
  --line: #e3e8ee;
  --surface: #f4f6f9;
  --card: #fff;
  --danger: #b42318;
  --ok: #0f7a45;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 32, 51, 0.05);
}

html {
  font-size: 15px;
}

body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  background: var(--surface);
  font-family: "Segoe UI", system-ui, sans-serif;
}

.icon {
  width: 18px;
  height: 18px;
  display: block;
  flex: 0 0 auto;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 56px minmax(0, 1fr);
  grid-template-areas: "top" "main";
}

.is-auth .app-shell {
  grid-template-columns: 232px minmax(0, 1fr);
  grid-template-areas:
    "top top"
    "side main";
}

.topbar {
  grid-area: top;
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 56px;
  padding: 0 16px;
  background: var(--navy);
  color: #fff;
}

.brand {
  color: #fff;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-decoration: none;
  font-size: 1.05rem;
}

.brand:hover {
  color: #fff;
}

.top-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #fff;
}

.top-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.top-mail {
  margin-left: auto;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.86rem;
}

.top-signin {
  margin-left: auto;
  color: #fff;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.92rem;
}

.top-signin:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.sidebar {
  grid-area: side;
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow: auto;
  background: var(--card);
  border-right: 1px solid var(--line);
  padding: 12px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.side-label {
  margin: 16px 10px 6px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.side-link,
.side-button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  text-align: left;
  text-decoration: none;
  font-weight: 550;
  font-size: 0.95rem;
}

.side-link:hover,
.side-button:hover {
  background: #f3f6fa;
  color: var(--ink);
}

.side-link.active {
  background: var(--blue-soft);
  color: var(--blue-deep);
}

.side-link.is-primary {
  padding-top: 10px;
  padding-bottom: 10px;
}

.side-spacer {
  flex: 1;
}

.side-account {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.side-email {
  margin: 0 10px 6px;
  color: var(--muted);
  font-size: 0.8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-main {
  grid-area: main;
  min-width: 0;
  padding: 24px 28px 40px;
}

.guest-foot {
  margin-top: 32px;
  color: var(--muted);
  font-size: 0.85rem;
}

.guest-foot a {
  color: var(--muted);
}

.page-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 16px;
}

.page-title {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.page-kicker {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.panel,
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.panel {
  padding: 16px;
}

.card .card-body {
  padding: 16px;
}

.btn {
  border-radius: 8px;
}

.btn-primary {
  --bs-btn-bg: var(--blue);
  --bs-btn-border-color: var(--blue);
  --bs-btn-hover-bg: var(--blue-deep);
  --bs-btn-hover-border-color: var(--blue-deep);
  --bs-btn-active-bg: var(--blue-deep);
  --bs-btn-active-border-color: var(--blue-deep);
  --bs-btn-disabled-bg: var(--blue);
  --bs-btn-disabled-border-color: var(--blue);
}

.btn-outline-primary {
  --bs-btn-color: var(--blue);
  --bs-btn-border-color: #b9ccef;
  --bs-btn-hover-bg: var(--blue-soft);
  --bs-btn-hover-border-color: var(--blue);
  --bs-btn-hover-color: var(--blue-deep);
}

.btn-outline-secondary {
  --bs-btn-color: var(--ink);
  --bs-btn-border-color: var(--line);
  --bs-btn-hover-bg: #f3f6fa;
  --bs-btn-hover-color: var(--ink);
  --bs-btn-hover-border-color: #cfd6df;
}

.btn-outline-danger {
  --bs-btn-color: var(--danger);
  --bs-btn-border-color: #f0c9c6;
  --bs-btn-hover-bg: #fdecec;
  --bs-btn-hover-color: var(--danger);
}

.form-control,
.form-select {
  border-color: var(--line);
  border-radius: 8px;
  color: var(--ink);
}

.form-control:focus,
.form-select:focus,
.btn:focus-visible,
.icon-btn:focus-visible,
.side-link:focus-visible,
.top-icon:focus-visible {
  border-color: #9db7e6;
  box-shadow: 0 0 0 3px rgba(29, 95, 208, 0.18);
  outline: 0;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 650;
  color: var(--muted);
}

.alert {
  border: 0;
  border-radius: 10px;
}

.table {
  --bs-table-bg: transparent;
  margin-bottom: 0;
}

.table > :not(caption) > * > * {
  padding: 10px 12px;
  border-bottom-color: var(--line);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  text-decoration: none;
}

.icon-btn:hover {
  background: #eef2f6;
  color: var(--ink);
}

.icon-btn.danger:hover {
  background: #fdecec;
  color: var(--danger);
}

.icon-btn.is-copied {
  color: var(--blue);
  background: var(--blue-soft);
}

.icon-btn .icon-hide {
  display: none;
}

.icon-btn.is-revealed .icon-show {
  display: none;
}

.icon-btn.is-revealed .icon-hide {
  display: block;
}

.search-field {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  color: var(--muted);
}

.search-field:focus-within {
  border-color: #9db7e6;
  box-shadow: 0 0 0 3px rgba(29, 95, 208, 0.18);
  background: #fff;
}

.search-field input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 8px 0;
  outline: 0;
  color: var(--ink);
}

.workspace {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.composer {
  position: sticky;
  top: 72px;
}

.vault-dropzone {
  border: 1.5px dashed #c5ceda;
  border-radius: 12px;
  padding: 20px 16px;
  text-align: center;
  background: var(--surface);
  cursor: pointer;
  color: var(--ink);
}

.vault-dropzone .icon {
  margin: 0 auto 8px;
  width: 22px;
  height: 22px;
  color: var(--blue);
}

.vault-dropzone.is-over {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.vault-dropzone ul {
  list-style: none;
  padding: 0;
  text-align: left;
}

.shorten {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.short-target {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.section-label {
  margin: 4px 0 8px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.photo-card {
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px;
}

.photo-open {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  padding: 0;
  border: 0;
  border-radius: 8px;
  overflow: hidden;
  background: #e8edf3;
}

.photo-open img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-name {
  margin-top: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.photo-meta {
  color: var(--muted);
  font-size: 0.75rem;
}

.photo-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  margin-top: 6px;
}

.file-row {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  gap: 8px 12px;
  align-items: center;
  padding: 10px 4px;
  border-top: 1px solid var(--line);
}

.file-glyph {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue-deep);
}

.file-title {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-meta {
  color: var(--muted);
  font-size: 0.8rem;
}

.file-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

.tag-select {
  width: 148px;
  height: 32px;
  padding-top: 2px;
  padding-bottom: 2px;
  font-size: 0.8rem;
}

.empty {
  margin: 0;
  padding: 28px 8px;
  text-align: center;
  color: var(--muted);
}

.photo-viewer {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-viewer[hidden] {
  display: none;
}

body.photo-viewer-open {
  overflow: hidden;
}

.photo-viewer-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(8, 16, 28, 0.88);
}

.photo-viewer-frame {
  position: relative;
  z-index: 1;
  width: min(1100px, 96vw);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.photo-viewer-frame img {
  width: min(1100px, 94vw);
  height: calc(100vh - 7.5rem);
  object-fit: contain;
  background: transparent;
}

.photo-viewer-bar {
  width: min(1100px, 94vw);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: #fff;
}

.photo-viewer-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}

.photo-viewer-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.photo-viewer-buttons .icon-btn {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.photo-viewer-buttons .icon-btn:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.share-preview {
  display: block;
  max-width: 100%;
  max-height: 420px;
  border-radius: 10px;
}

.paste-preview {
  white-space: pre-wrap;
  max-height: 240px;
  overflow: auto;
  background: var(--surface);
  padding: 12px;
  border-radius: 8px;
  font-size: 0.9rem;
}

.file-title-btn {
  display: block;
  width: 100%;
  max-width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.file-title-btn:hover {
  color: var(--blue-deep);
}

.note-body {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 12px 0 0;
  font: inherit;
  font-size: 0.95rem;
  line-height: 1.55;
}

.note-skip {
  margin: 12px 0 0;
  color: var(--muted);
}

.md-read {
  margin-top: 12px;
}

.md-read.is-rendered .md-source {
  display: none;
}

.md-source {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0;
  font: inherit;
  font-size: 0.95rem;
  line-height: 1.55;
}

.md-view {
  overflow-wrap: anywhere;
  font-size: 1rem;
  line-height: 1.6;
}

.md-view > :first-child {
  margin-top: 0;
}

.md-view h1,
.md-view h2,
.md-view h3,
.md-view h4,
.md-view h5,
.md-view h6 {
  font-weight: 650;
  line-height: 1.25;
  margin: 1.15em 0 0.4em;
}

.md-view h1 { font-size: 1.55rem; }
.md-view h2 { font-size: 1.28rem; }
.md-view h3 { font-size: 1.1rem; }

.md-view p,
.md-view ul,
.md-view ol,
.md-view blockquote,
.md-view pre {
  margin: 0.7em 0;
}

.md-view ul,
.md-view ol {
  padding-left: 1.3rem;
}

.md-view blockquote {
  border-left: 3px solid var(--blue);
  padding-left: 12px;
  color: var(--ink);
}

.md-view a {
  color: var(--blue-deep);
}

.md-view code {
  font-family: Consolas, "Cascadia Mono", ui-monospace, monospace;
  font-size: 0.9em;
  background: var(--surface);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.md-view pre.md-code {
  background: var(--surface);
  padding: 12px 14px;
  border-radius: 8px;
  overflow: auto;
}

.md-view pre.md-code code {
  padding: 0;
  background: transparent;
}

.md-view img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.md-view hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 1.2em 0;
}

.note-reader {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.note-reader[hidden] {
  display: none;
}

body.note-reader-open {
  overflow: hidden;
}

.note-reader-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(8, 16, 28, 0.72);
}

.note-reader-frame {
  position: relative;
  z-index: 1;
  width: min(44rem, 100%);
  max-height: calc(100vh - 32px);
  display: flex;
  flex-direction: column;
  background: var(--card);
  color: var(--ink);
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(8, 16, 28, 0.28);
}

.note-reader-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 12px 12px 16px;
  border-bottom: 1px solid var(--line);
}

.note-reader-name {
  min-width: 0;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.note-reader-buttons {
  display: flex;
  gap: 4px;
}

.note-reader-body {
  overflow: auto;
  padding: 16px 20px 24px;
}

.note-reader-body .note-body,
.note-reader-body .note-skip {
  margin-top: 0;
}

.password-toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.password-shell {
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  min-height: 420px;
}

.password-list {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  max-height: calc(100vh - 220px);
  overflow: auto;
}

.password-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: #fff;
  padding: 12px;
  color: var(--ink);
}

.password-item:last-child {
  border-bottom: 0;
}

.password-item:hover {
  background: #f7f9fc;
}

.password-item.active {
  background: var(--blue-soft);
}

.pw-mark {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--surface);
  color: var(--blue-deep);
  flex: 0 0 auto;
}

.password-item.active .pw-mark {
  background: #fff;
}

.pw-name {
  display: block;
  font-weight: 650;
}

.pw-sub {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.password-detail {
  min-height: 280px;
}

.secret {
  font-family: ui-monospace, Consolas, monospace;
  letter-spacing: 0.04em;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  min-height: 38px;
}

.password-value {
  min-width: 0;
  overflow-wrap: anywhere;
}

.password-notes {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: var(--surface);
  border-radius: 8px;
  padding: 10px 12px;
}

.field-tools {
  display: flex;
  gap: 2px;
  flex: 0 0 auto;
}

.home {
  max-width: 880px;
}

.dest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}

.dest {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 140px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow);
}

.dest:hover {
  border-color: #b9ccef;
  color: var(--ink);
}

.dest .icon {
  width: 22px;
  height: 22px;
  color: var(--blue);
}

.dest strong {
  font-size: 1.1rem;
}

.dest span {
  color: var(--muted);
  font-size: 0.9rem;
}

.status-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.status-list div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.status-list dt {
  margin: 0;
  color: var(--muted);
  font-weight: 650;
}

.status-list dd {
  margin: 0;
}

@media (max-width: 991.98px) {
  .is-auth .app-shell {
    grid-template-columns: 1fr;
    grid-template-areas: "top" "main";
  }

  .sidebar {
    display: none;
  }

  .app-main {
    padding: 16px;
  }

  .workspace,
  .password-shell,
  .dest-grid {
    grid-template-columns: 1fr;
  }

  .browser {
    order: -1;
  }

  .composer {
    position: static;
  }

  .password-list {
    max-height: 16rem;
  }

  .top-mail {
    display: none;
  }
}

@media (max-width: 640px) {
  .file-row {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .file-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .tag-select {
    width: 100%;
  }

  .status-list div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .password-toolbar {
    flex-direction: column;
  }
}