body {
  background: #0f1115;
  color: #e6e8ee;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* ===== 登录界面 ===== */
.pc-auth-card {
  max-width: 360px;
  margin: 120px auto 0;
  padding: 32px 28px;
  background: #1a1d24;
  border: 1px solid #2a2d35;
  border-radius: 12px;
  text-align: center;
}
.pc-auth-card h2 {
  margin: 0 0 24px;
  font-size: 20px;
  font-weight: 600;
}
.pc-auth-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pc-auth-form input {
  padding: 10px 12px;
  background: #0f1115;
  border: 1px solid #2a2d35;
  border-radius: 6px;
  color: #e6e8ee;
  font-size: 14px;
  outline: none;
}
.pc-auth-form input:focus {
  border-color: #4a9eff;
}
.pc-auth-status {
  margin-top: 12px;
  font-size: 13px;
  color: #ff6b6b;
}
.pc-auth-status.ok {
  color: #4ade80;
}

/* ===== 顶部栏 ===== */
.pc-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.pc-topbar-title {
  font-size: 20px;
  font-weight: 600;
}
.pc-btn-logout {
  padding: 6px 16px;
  font-size: 13px;
  background: #2a2d35;
  border: 1px solid #3a3d45;
}
.pc-btn-logout:hover {
  background: #3a3d45;
}

.pc-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.pc-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.pc-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 1px;
}

.pc-subtitle {
  color: #9aa3b2;
  font-size: 14px;
}

.pc-input {
  margin-bottom: 28px;
}

.pc-desktop-entry {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pc-entry-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pc-entry-tab.active {
  border-color: #6ea8ff;
  color: #cfe1ff;
  background: rgba(32, 38, 55, 0.75);
}

.pc-entry-panel {
  display: none;
}

.pc-entry-panel.active {
  display: block;
}

.pc-paste-zone {
  border: 1px dashed #3b4252;
  border-radius: 14px;
  padding: 24px;
  background: rgba(28, 31, 40, 0.6);
  transition: border-color 0.2s ease, background 0.2s ease;
  outline: none;
}

.pc-paste-zone:focus {
  border-color: #6ea8ff;
  background: rgba(32, 38, 55, 0.75);
}

.pc-paste-zone.dragover {
  border-color: #6ea8ff;
  background: rgba(44, 54, 82, 0.8);
}

.pc-paste-text {
  font-size: 16px;
  font-weight: 600;
}

.pc-paste-hint {
  margin-top: 6px;
  font-size: 13px;
  color: #8f99aa;
}

.pc-paste-actions {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pc-paste-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
  left: -9999px;
  top: 0;
}

.pc-classic-note {
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(63, 70, 89, 0.55);
  background: rgba(20, 22, 30, 0.72);
  color: #9aa3b2;
  font-size: 13px;
  line-height: 1.6;
}

.pc-classic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.pc-classic-block {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(63, 70, 89, 0.6);
  background: rgba(20, 22, 30, 0.72);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pc-classic-title {
  font-size: 14px;
  color: #cfe1ff;
  font-weight: 600;
}

.pc-classic-text,
.pc-classic-file {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(63, 70, 89, 0.6);
  background: rgba(18, 20, 28, 0.8);
  color: #e6e8ee;
}

.pc-classic-text {
  min-height: 160px;
  resize: vertical;
  line-height: 1.6;
}

.pc-classic-text:focus,
.pc-classic-file:focus {
  outline: none;
  border-color: #6ea8ff;
}

.pc-classic-hint {
  font-size: 12px;
  color: #8f99aa;
}

.pc-classic-actions {
  display: flex;
  justify-content: flex-end;
}

.pc-desktop-only {
  display: block;
}

.pc-mobile-only {
  display: none;
}

@media (max-width: 900px), (pointer: coarse) {
  .pc-desktop-only {
    display: none;
  }

  .pc-mobile-only {
    display: block;
  }
}

.pc-mobile-inputs {
  flex-direction: column;
  gap: 14px;
}

.pc-mobile-only.pc-mobile-inputs {
  display: none;
}

@media (max-width: 900px), (pointer: coarse) {
  .pc-mobile-only.pc-mobile-inputs {
    display: flex;
  }
}

@media (max-width: 1100px) {
  .pc-classic-grid {
    grid-template-columns: 1fr;
  }
}

.pc-mobile-block {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(63, 70, 89, 0.6);
  background: rgba(20, 22, 30, 0.7);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pc-mobile-title {
  font-size: 14px;
  color: #cfe1ff;
  font-weight: 600;
}

.pc-mobile-text {
  width: 100%;
  min-height: 110px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(63, 70, 89, 0.6);
  background: rgba(18, 20, 28, 0.8);
  color: #e6e8ee;
  resize: vertical;
  font-size: 14px;
  line-height: 1.5;
}

.pc-mobile-text:focus {
  outline: none;
  border-color: #6ea8ff;
}

.pc-mobile-file {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(63, 70, 89, 0.6);
  background: rgba(18, 20, 28, 0.8);
  color: #e6e8ee;
}

.pc-mobile-actions {
  display: flex;
  justify-content: flex-end;
}

.pc-status {
  min-height: 18px;
  margin-top: 10px;
  font-size: 13px;
  color: #8f99aa;
}

.pc-status.ok {
  color: #6ed6a6;
}

.pc-status.error {
  color: #ff8484;
}

.pc-progress {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(63, 70, 89, 0.5);
  background: rgba(20, 22, 30, 0.7);
  display: none;
}

.pc-progress.show {
  display: block;
}

.pc-progress-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #9aa3b2;
  margin-bottom: 8px;
}

.pc-progress-text {
  font-weight: 500;
}

.pc-progress-bar {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(63, 70, 89, 0.5);
  overflow: hidden;
}

.pc-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #6ea8ff, #8fb8ff);
  transition: width 0.2s ease;
}

.pc-list {
  background: rgba(20, 22, 30, 0.75);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid rgba(63, 70, 89, 0.6);
}

.pc-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.pc-list-title {
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pc-count {
  color: #9aa3b2;
  font-size: 12px;
}

.pc-list-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pc-view-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.pc-favorite-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.pc-favorite-filter label {
  font-size: 13px;
  color: #9aa3b2;
}

.pc-favorite-filter select {
  min-width: 220px;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid rgba(63, 70, 89, 0.6);
  background: rgba(18, 20, 28, 0.8);
  color: #e6e8ee;
}

.pc-filter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.pc-filter-types {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pc-filter-btn.active {
  border-color: #6ea8ff;
  color: #cfe1ff;
}

.pc-filter-search {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: flex-end;
}

.pc-filter-search input {
  flex: 1;
  min-width: 180px;
  max-width: 320px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid rgba(63, 70, 89, 0.6);
  background: rgba(18, 20, 28, 0.8);
  color: #e6e8ee;
}

.pc-filter-search input:focus {
  outline: none;
  border-color: #6ea8ff;
}

.pc-pagination {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(63, 70, 89, 0.55);
  background: rgba(18, 20, 28, 0.62);
}

.pc-pagination.show {
  display: flex;
}

.pc-pagination-left,
.pc-pagination-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pc-pagination-label,
.pc-pagination-summary,
.pc-pagination-info {
  font-size: 12px;
  color: #9aa3b2;
}

.pc-pagination-select {
  min-width: 90px;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid rgba(63, 70, 89, 0.6);
  background: rgba(18, 20, 28, 0.8);
  color: #e6e8ee;
}

.pc-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pc-empty {
  text-align: center;
  color: #7a8397;
  padding: 20px 0;
  font-size: 14px;
}

.pc-item {
  border: 1px solid rgba(63, 70, 89, 0.6);
  border-radius: 12px;
  padding: 16px;
  background: rgba(28, 31, 40, 0.7);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pc-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pc-item-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: #9aa3b2;
}

.pc-item-type {
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(110, 168, 255, 0.16);
  color: #8fb8ff;
  font-weight: 600;
  font-size: 12px;
}

.pc-item-actions {
  display: flex;
  gap: 8px;
}

.pc-item-actions button {
  padding: 6px 10px;
  font-size: 12px;
}

.pc-item-actions .disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.pc-favorite-tag {
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 206, 64, 0.45);
  background: rgba(255, 206, 64, 0.12);
  color: #ffd66b;
  font-size: 12px;
}

.pc-favorite-note {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 206, 64, 0.22);
  background: rgba(255, 206, 64, 0.08);
  color: #f2e1a2;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.pc-folder-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pc-modal-message {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 206, 64, 0.22);
  background: rgba(255, 206, 64, 0.08);
  color: #f2e1a2;
  font-size: 14px;
  line-height: 1.7;
}

.pc-folder-group + .pc-folder-group {
  margin-top: 6px;
}

.pc-folder-group-title {
  font-size: 14px;
  font-weight: 600;
  color: #cfe1ff;
  padding: 4px 2px;
}

.pc-item-text {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 14px;
  line-height: 1.6;
  color: #e6e8ee;
}

.pc-image-thumb {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(63, 70, 89, 0.4);
  background: rgba(18, 20, 28, 0.7);
  overflow: hidden;
  cursor: zoom-in;
  display: flex;
  flex-direction: column;
}

.pc-image-thumb img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.pc-image-thumb-actions {
  display: flex;
  gap: 8px;
  padding: 8px;
  border-top: 1px solid rgba(63, 70, 89, 0.35);
  background: rgba(14, 16, 22, 0.7);
}

.pc-image-thumb-actions .btn {
  font-size: 12px;
  padding: 5px 10px;
}

.pc-image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}

.pc-text-snippet {
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(18, 20, 28, 0.6);
  border: 1px solid rgba(63, 70, 89, 0.4);
  color: #e6e8ee;
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.pc-viewer {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.pc-viewer.show {
  display: flex;
}

.pc-viewer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
}

.pc-viewer-body {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.pc-viewer-img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}

.pc-viewer-toolbar {
  position: absolute;
  top: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #f4f6fb;
  font-size: 13px;
}

.pc-viewer-close {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(20, 20, 20, 0.6);
  color: #ffffff;
  cursor: pointer;
}

.pc-viewer-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(20, 20, 20, 0.6);
  color: #ffffff;
  font-size: 22px;
  cursor: pointer;
}

.pc-viewer-nav.prev {
  left: 24px;
}

.pc-viewer-nav.next {
  right: 24px;
}

.pc-viewer-nav.disabled {
  opacity: 0.35;
  cursor: default;
}

.pc-file-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}

.pc-file-name {
  font-size: 14px;
  color: #e6e8ee;
  word-break: break-all;
  flex: 1;
}

.pc-viewer-actions {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 2;
}

.pc-file-meta {
  font-size: 12px;
  color: #8f99aa;
}

.pc-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 10010;
}

.pc-modal.show {
  display: block;
}

.pc-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
}

.pc-modal-body {
  position: relative;
  width: min(760px, calc(100vw - 24px));
  margin: 8vh auto 0;
  border-radius: 12px;
  border: 1px solid rgba(63, 70, 89, 0.7);
  background: #171a22;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.45);
  z-index: 1;
}

.pc-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(63, 70, 89, 0.6);
}

.pc-modal-title {
  font-size: 15px;
  font-weight: 600;
}

.pc-modal-content {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pc-modal-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pc-modal-row-stack {
  flex-direction: column;
  align-items: stretch;
}

.pc-modal-row input,
.pc-modal-row select,
.pc-modal-row textarea {
  min-width: 160px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid rgba(63, 70, 89, 0.6);
  background: rgba(18, 20, 28, 0.8);
  color: #e6e8ee;
}

.pc-modal-row textarea {
  width: 100%;
  min-height: 96px;
  resize: vertical;
  line-height: 1.6;
}

.pc-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.pc-folder-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pc-folder-row {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) 120px 90px auto auto;
  gap: 8px;
  align-items: center;
}

.pc-folder-count {
  font-size: 12px;
  color: #9aa3b2;
}

.pc-folder-empty {
  color: #7a8397;
  font-size: 13px;
}

@media (max-width: 768px) {
  .pc-main {
    padding: 24px 16px 40px;
  }

  .pc-title {
    font-size: 22px;
  }

  .pc-list {
    padding: 16px;
  }

  .pc-filter {
    flex-direction: column;
    align-items: stretch;
  }

  .pc-filter-search {
    width: 100%;
  }

  .pc-filter-search input {
    max-width: none;
  }

  .pc-pagination {
    align-items: stretch;
  }

  .pc-pagination-left,
  .pc-pagination-right {
    width: 100%;
    justify-content: space-between;
  }

  .pc-pagination-select {
    min-width: 84px;
  }

  .pc-item-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .pc-item-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .pc-folder-row {
    grid-template-columns: 1fr;
  }

  .pc-favorite-filter {
    flex-direction: column;
    align-items: flex-start;
  }

  .pc-favorite-filter select {
    width: 100%;
  }

  .pc-modal-actions {
    flex-wrap: wrap;
  }
}