:root {
  color: #1f2d3d;
  font-family: "VK Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-synthesis: none;
  background: #eef1f5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: #eef1f5;
}

button,
input,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-rows: 64px 42px minmax(0, 1fr);
  width: 100%;
  min-height: 100vh;
}

.topbar {
  display: grid;
  grid-template-columns: 1fr auto 36px;
  align-items: center;
  gap: 16px;
  padding: 0 22px;
  border-bottom: 1px solid rgba(35, 52, 70, 0.1);
  background: rgba(255, 255, 255, 0.92);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand img {
  width: 34px;
  height: 34px;
}

.brand div {
  display: grid;
  min-width: 0;
}

.brand strong {
  font-size: 16px;
  font-weight: 600;
}

.brand span,
.server-state,
.tag-hint,
.line-counter,
.ready-description {
  color: #6d7885;
  font-size: 12px;
  font-weight: 400;
}

.server-state {
  display: flex;
  align-items: center;
  gap: 7px;
}

.state-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #b8c0ca;
}

.server-state.online .state-dot {
  background: #3f9b68;
}

.server-state.error .state-dot {
  background: #c95a63;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #6d7885;
  font-size: 18px;
}

.icon-button:hover {
  background: rgba(68, 123, 186, 0.09);
  color: #447bba;
}

.tabs {
  display: flex;
  align-items: end;
  gap: 4px;
  padding: 0 22px;
  border-bottom: 1px solid rgba(35, 52, 70, 0.1);
  background: rgba(255, 255, 255, 0.84);
}

.tab {
  position: relative;
  height: 42px;
  padding: 0 15px;
  border: 0;
  background: transparent;
  color: #6d7885;
  font-size: 13px;
  font-weight: 500;
}

.tab.active {
  color: #1f2d3d;
}

.tab.active::after {
  position: absolute;
  right: 12px;
  bottom: -1px;
  left: 12px;
  height: 2px;
  border-radius: 2px 2px 0 0;
  background: #447bba;
  content: "";
}

.workspace {
  min-height: 0;
}

.connection-panel {
  position: fixed;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 20;
  display: grid;
  justify-items: center;
  pointer-events: none;
}

.connection-form {
  display: grid;
  grid-template-columns: minmax(160px, 1.1fr) minmax(190px, 1fr) minmax(150px, 0.8fr) auto;
  align-items: end;
  gap: 8px;
  width: min(900px, 100%);
  padding: 12px;
  border: 1px solid rgba(35, 52, 70, 0.1);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 40px rgba(16, 32, 64, 0.16);
  pointer-events: auto;
}

.pairing-card {
  grid-template-columns: minmax(180px, 1fr) auto minmax(80px, auto) minmax(120px, auto);
  align-items: center;
}

.pair-qr {
  width: 82px;
  height: 82px;
  border-radius: 8px;
  background: #fff;
}

.pair-code {
  color: #1f2d3d;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0;
}

.connection-form > div {
  display: grid;
  gap: 3px;
}

.connection-form strong {
  font-size: 14px;
  font-weight: 600;
}

.connection-form span,
.connect-status {
  color: #6d7885;
  font-size: 12px;
}

.connect-status {
  min-height: 15px;
}

.view {
  display: none;
  min-height: calc(100vh - 106px);
}

.view.active {
  display: block;
}

[data-panel="search"] {
  position: relative;
  padding: 18px 18px 92px;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 8px;
  max-width: 1120px;
  margin: 0 auto;
}

.result-card,
.candidate-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 176px;
  padding: 8px;
  border: 1px solid rgba(35, 52, 70, 0.11);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.93);
  color: #1f2d3d;
  text-align: left;
  transition: border-color 140ms ease, background 140ms ease;
}

.result-card:hover,
.candidate-card:hover,
.candidate-card.selected {
  border-color: rgba(68, 123, 186, 0.55);
  background: #fff;
}

.result-card img,
.candidate-card img,
.image-placeholder {
  width: 100%;
  aspect-ratio: 1;
  align-self: center;
  border-radius: 8px;
  background: #e7ebf0;
  object-fit: cover;
}

.image-placeholder {
  display: grid;
  place-items: center;
  color: #9aa5b1;
  font-size: 28px;
}

.card-copy {
  min-width: 0;
  color: #1f2d3d;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.24;
  overflow-wrap: anywhere;
  text-align: center;
  white-space: pre-wrap;
}

.empty-state {
  position: absolute;
  inset: 0 0 70px;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 14px;
  color: #6d7885;
  text-align: center;
}

.empty-state img {
  width: 54px;
  height: 54px;
  opacity: 0.24;
}

.empty-state p {
  max-width: 330px;
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
}

.search-dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 5;
  display: grid;
  gap: 6px;
  max-width: 720px;
  margin: 0 auto;
}

.quiet-search input,
textarea,
.settings-form input,
.connection-form input {
  width: 100%;
  border: 1px solid rgba(35, 52, 70, 0.12);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.82);
  color: #1f2d3d;
  outline: none;
  transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.quiet-search input {
  min-height: 44px;
  padding: 10px 13px;
  box-shadow: 0 5px 18px rgba(16, 32, 64, 0.08);
  font-size: 14px;
}

.quiet-search input:focus,
textarea:focus,
.settings-form input:focus,
.connection-form input:focus {
  border-color: rgba(68, 123, 186, 0.5);
  background: #fff;
  box-shadow: 0 6px 20px rgba(16, 32, 64, 0.1);
}

.connection-form input {
  height: 38px;
  padding: 8px 10px;
}

.search-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 11px;
  border: 1px solid rgba(35, 52, 70, 0.1);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.92);
  color: #6d7885;
  font-size: 12px;
}

.tag-workspace {
  width: min(820px, calc(100% - 36px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.tag-intro,
.tag-actions,
.render-actions,
.ready-panel,
.dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.tag-intro {
  margin-bottom: 7px;
}

.tag-intro label {
  font-size: 13px;
  font-weight: 500;
}

textarea {
  min-height: 150px;
  resize: vertical;
  padding: 12px 13px;
  line-height: 1.55;
}

.tag-actions {
  margin-top: 10px;
}

.primary,
.secondary {
  min-height: 38px;
  border-radius: 8px;
  padding: 0 16px;
  font-size: 13px;
  font-weight: 500;
}

.primary {
  border: 1px solid #447bba;
  background: #447bba;
  color: #fff;
}

.primary:hover {
  background: #3970ae;
}

.secondary {
  border: 1px solid rgba(68, 123, 186, 0.28);
  background: #fff;
  color: #447bba;
}

.primary:disabled,
.secondary:disabled {
  cursor: default;
  opacity: 0.5;
}

.tag-message {
  margin-top: 16px;
  color: #c2464f;
  font-size: 13px;
}

.prepared-list {
  display: grid;
  gap: 22px;
  margin-top: 20px;
}

.prepared-group {
  display: grid;
  gap: 8px;
}

.prepared-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
}

.prepared-head span:last-child {
  color: #6d7885;
  font-size: 12px;
}

.candidate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 7px;
}

.candidate-card {
  min-height: 148px;
}

.candidate-card.selected {
  box-shadow: inset 0 0 0 1px rgba(68, 123, 186, 0.35);
}

.render-actions {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(35, 52, 70, 0.1);
}

.selection-status {
  color: #6d7885;
  font-size: 12px;
}

.ready-panel {
  margin-top: 18px;
  padding: 13px 14px;
  border: 1px solid rgba(63, 155, 104, 0.28);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.94);
}

.ready-panel > div:first-child {
  display: grid;
  gap: 3px;
}

.ready-panel strong {
  color: #2f7e54;
  font-size: 14px;
}

.ready-actions {
  display: flex;
  gap: 7px;
}

.settings-dialog {
  width: min(420px, calc(100vw - 32px));
  padding: 0;
  border: 1px solid rgba(35, 52, 70, 0.12);
  border-radius: 10px;
  background: #f8fafc;
  box-shadow: 0 18px 50px rgba(16, 32, 64, 0.18);
}

.settings-dialog::backdrop {
  background: rgba(31, 45, 61, 0.24);
}

.settings-form {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.settings-form label {
  display: grid;
  gap: 6px;
  color: #6d7885;
  font-size: 12px;
}

.settings-form input {
  height: 39px;
  padding: 8px 10px;
}

.hidden {
  display: none !important;
}

.admin-shell {
  min-height: 100vh;
}

.admin-workspace {
  width: min(860px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 44px;
}

.admin-login {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-bottom: 14px;
}

.admin-key {
  width: 100%;
  height: 39px;
  padding: 8px 10px;
  border: 1px solid rgba(35, 52, 70, 0.12);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.88);
  color: #1f2d3d;
  outline: none;
}

.admin-message {
  min-height: 20px;
  color: #6d7885;
  font-size: 13px;
}

.devices-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.device-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid rgba(35, 52, 70, 0.1);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.93);
}

.device-card.pending {
  border-color: rgba(68, 123, 186, 0.35);
}

.device-card.highlight {
  box-shadow: inset 0 0 0 1px rgba(68, 123, 186, 0.45);
}

.device-card.blocked {
  opacity: 0.72;
}

.device-info {
  display: grid;
  gap: 3px;
}

.device-info strong {
  font-size: 14px;
  font-weight: 600;
}

.device-info span {
  color: #6d7885;
  font-size: 12px;
}

.device-actions {
  display: flex;
  gap: 7px;
}

@media (max-width: 640px) {
  .topbar {
    grid-template-columns: 1fr 34px;
    padding: 0 14px;
  }

  .server-state {
    display: none;
  }

  .tabs {
    padding: 0 10px;
  }

  [data-panel="search"] {
    padding: 10px 10px 80px;
  }

  .search-dock {
    right: 10px;
    bottom: 10px;
    left: 10px;
  }

  .result-grid,
  .candidate-grid {
    grid-template-columns: 1fr;
  }

  .tag-workspace {
    width: calc(100% - 20px);
    padding-top: 16px;
  }

  .ready-panel,
  .tag-actions,
  .render-actions,
  .connection-form {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .pairing-card,
  .admin-login {
    grid-template-columns: 1fr;
  }

  .device-card,
  .device-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .connect-status {
    grid-column: auto;
  }

  .ready-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}