:root {
  color-scheme: light;
  --color_bg: #f7f3eb;
  --color_surface: #fffdf9;
  --color_surface_soft: #f0e9de;
  --color_ink: #2a2431;
  --color_ink_soft: #6e6577;
  --color_line: #ded6cb;
  --color_primary: #5a3f87;
  --color_primary_dark: #432d6d;
  --color_primary_soft: #eee7f8;
  --color_accent: #d66c4a;
  --color_accent_soft: #fae7df;
  --color_success: #23725a;
  --color_success_soft: #e1f2eb;
  --color_warning: #9b5b16;
  --color_warning_soft: #fff0d5;
  --color_error: #a43f49;
  --color_error_soft: #fae5e7;
  --shadow_soft: 0 14px 45px rgba(62, 44, 72, 0.08);
  --shadow_lift: 0 18px 50px rgba(62, 44, 72, 0.14);
  --radius_sm: 10px;
  --radius_md: 18px;
  --radius_lg: 28px;
  --font_ui: "Yu Gothic UI", "Hiragino Sans", "Noto Sans JP", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--color_bg);
  scroll-behavior: smooth;
}

body {
  min-width: 0;
  min-height: 100svh;
  margin: 0;
  color: var(--color_ink);
  background:
    radial-gradient(circle at 5% 0%, rgba(214, 108, 74, 0.11), transparent 28rem),
    radial-gradient(circle at 95% 20%, rgba(90, 63, 135, 0.10), transparent 30rem),
    var(--color_bg);
  font-family: var(--font_ui);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

p {
  margin: 0;
}

header,
nav,
main,
section,
article,
aside,
footer,
figure,
figcaption,
search,
hgroup {
  margin: 0;
  padding: 0;
  border: 0;
}

button,
input,
textarea {
  font: inherit;
}

button,
label,
input[type="file"] {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

.visually_hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.app_shell {
  min-height: 100svh;
}

.app_header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1180px;
  margin-inline: auto;
  padding: 1rem 1rem 0.75rem;
}

.brand_group {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.brand_mark {
  display: grid;
  flex: 0 0 2.6rem;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50% 50% 50% 18%;
  color: #fff;
  background: linear-gradient(145deg, var(--color_primary), #7b5bad);
  box-shadow: 0 8px 22px rgba(90, 63, 135, 0.22);
  font-weight: 800;
}

.brand_text {
  min-width: 0;
}

.brand_name {
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand_subtitle {
  overflow: hidden;
  color: var(--color_ink_soft);
  font-size: 0.72rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.connection_badge {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  max-width: 11rem;
  padding: 0.42rem 0.65rem;
  border: 1px solid var(--color_line);
  border-radius: 999px;
  color: var(--color_ink_soft);
  background: rgba(255, 253, 249, 0.82);
  font-size: 0.72rem;
  line-height: 1.3;
}

.connection_badge::before {
  content: "";
  flex: 0 0 0.5rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color_success);
  box-shadow: 0 0 0 3px var(--color_success_soft);
}

.connection_badge_offline::before {
  background: var(--color_warning);
  box-shadow: 0 0 0 3px var(--color_warning_soft);
}

.app_body {
  max-width: 1180px;
  margin-inline: auto;
  padding: 0 1rem 6.8rem;
}

.main_frame {
  min-width: 0;
}

.navigation_frame {
  position: fixed;
  z-index: 20;
  right: 0.75rem;
  bottom: max(0.75rem, env(safe-area-inset-bottom));
  left: 0.75rem;
  padding: 0.35rem;
  border: 1px solid rgba(222, 214, 203, 0.85);
  border-radius: 20px;
  background: rgba(255, 253, 249, 0.94);
  box-shadow: var(--shadow_lift);
  backdrop-filter: blur(14px);
}

.navigation_list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.2rem;
}

.navigation_item {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 3.35rem;
  padding: 0.45rem 0.25rem;
  border: 0;
  border-radius: 15px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.1rem;
  color: var(--color_ink_soft);
  background: transparent;
  cursor: pointer;
  font-size: 0.69rem;
  font-weight: 700;
}

.navigation_item[aria-selected="true"] {
  color: var(--color_primary_dark);
  background: var(--color_primary_soft);
}

.navigation_icon {
  font-size: 1.12rem;
  line-height: 1;
}

.navigation_count {
  position: absolute;
  top: 0.2rem;
  right: calc(50% - 1.25rem);
  min-width: 1.15rem;
  padding-inline: 0.25rem;
  border-radius: 999px;
  color: #fff;
  background: var(--color_accent);
  font-size: 0.62rem;
  line-height: 1.15rem;
  text-align: center;
}

.content_frame {
  min-width: 0;
}

.view_panel {
  animation: view_enter 180ms ease-out;
}

.section_intro {
  max-width: 46rem;
  padding: clamp(1.75rem, 7vw, 4.2rem) 0 1.3rem;
}

.section_intro_compact {
  padding-bottom: 0;
}

.eyebrow {
  margin-bottom: 0.45rem;
  color: var(--color_accent);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.heading_primary {
  font-size: clamp(1.72rem, 7vw, 3.15rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.25;
  word-break: auto-phrase;
}

.heading_secondary {
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.4;
}

.section_lead {
  max-width: 42rem;
  margin-top: 0.75rem;
  color: var(--color_ink_soft);
  font-size: 0.92rem;
}

.section_toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.2rem;
}

.memo_form,
.settings_card {
  border: 1px solid rgba(222, 214, 203, 0.88);
  border-radius: var(--radius_lg);
  background: rgba(255, 253, 249, 0.93);
  box-shadow: var(--shadow_soft);
}

.install_card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.7rem 1rem;
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(90, 63, 135, 0.22);
  border-radius: var(--radius_lg);
  background: var(--color_primary_soft);
}

.install_copy {
  min-width: 0;
}

.install_card .settings_description {
  margin-top: 0.2rem;
}

.install_card .field_hint {
  grid-column: 1 / -1;
  margin: 0;
}

.install_card .button:disabled {
  cursor: default;
}

.memo_form {
  display: grid;
  gap: 1.25rem;
  max-width: 51rem;
  padding: clamp(1rem, 4vw, 1.8rem);
}

.field_group {
  display: grid;
  gap: 0.45rem;
}

.field_label {
  color: var(--color_ink);
  font-size: 0.86rem;
  font-weight: 800;
}

.field_optional {
  margin-left: 0.35rem;
  color: var(--color_ink_soft);
  font-size: 0.72rem;
  font-weight: 500;
}

.field_control {
  width: 100%;
  min-height: 3rem;
  padding: 0.72rem 0.85rem;
  border: 1px solid var(--color_line);
  border-radius: var(--radius_sm);
  color: var(--color_ink);
  background: #fff;
  outline: 0;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.field_control::placeholder {
  color: #9b929f;
}

.field_control:focus {
  border-color: var(--color_primary);
  box-shadow: 0 0 0 3px rgba(90, 63, 135, 0.14);
}

.field_control[readonly] {
  color: var(--color_ink_soft);
  background: var(--color_surface_soft);
}

.field_control_memo {
  min-height: clamp(12rem, 35svh, 22rem);
  resize: vertical;
  font-size: 1rem;
  line-height: 1.8;
}

.field_hint {
  color: var(--color_ink_soft);
  font-size: 0.73rem;
  text-align: right;
}

.category_editor {
  min-width: 0;
}

.category_editor_toggle {
  width: fit-content;
  cursor: pointer;
  color: var(--color_primary_dark);
  font-size: 0.82rem;
  font-weight: 800;
}

.category_editor_body {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.65rem;
  padding: 0.85rem;
  border: 1px solid var(--color_line);
  border-radius: var(--radius_sm);
  background: var(--color_surface_soft);
}

.scope_group {
  min-width: 0;
  padding: 0;
  border: 0;
}

.scope_options {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.55rem;
}

.scope_option {
  position: relative;
  cursor: pointer;
}

.scope_input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.scope_card {
  display: grid;
  gap: 0.08rem;
  min-height: 4.2rem;
  padding: 0.72rem 0.8rem;
  border: 1px solid var(--color_line);
  border-radius: var(--radius_sm);
  background: #fff;
  transition: border-color 150ms ease, background 150ms ease, transform 150ms ease;
}

.scope_input:checked + .scope_card {
  border-color: var(--color_primary);
  background: var(--color_primary_soft);
  box-shadow: inset 0 0 0 1px var(--color_primary);
}

.scope_input:focus-visible + .scope_card {
  outline: 3px solid rgba(90, 63, 135, 0.24);
  outline-offset: 2px;
}

.scope_title {
  color: var(--color_ink);
  font-size: 0.86rem;
  font-weight: 800;
}

.scope_note {
  color: var(--color_ink_soft);
  font-size: 0.71rem;
}

.privacy_note {
  display: flex;
  gap: 0.6rem;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius_sm);
  color: var(--color_primary_dark);
  background: var(--color_primary_soft);
  font-size: 0.78rem;
}

.privacy_icon {
  flex: 0 0 auto;
  font-weight: 900;
}

.form_actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.65rem;
}

.form_actions_start {
  justify-content: flex-start;
}

.button {
  display: inline-flex;
  min-height: 2.85rem;
  padding: 0.64rem 1rem;
  border: 1px solid transparent;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.25;
  text-decoration: none;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:focus-visible,
.navigation_item:focus-visible {
  outline: 3px solid rgba(90, 63, 135, 0.28);
  outline-offset: 2px;
}

.button:disabled {
  cursor: wait;
  opacity: 0.58;
  transform: none;
}

.button_primary {
  color: #fff;
  background: var(--color_primary);
  box-shadow: 0 8px 20px rgba(90, 63, 135, 0.19);
}

.button_primary:hover {
  background: var(--color_primary_dark);
}

.button_secondary {
  border-color: var(--color_primary);
  color: var(--color_primary_dark);
  background: #fff;
}

.button_quiet {
  border-color: var(--color_line);
  color: var(--color_ink_soft);
  background: transparent;
}

.notice_region {
  position: sticky;
  z-index: 10;
  top: 0.5rem;
  margin: 0.5rem 0;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color_line);
  border-radius: var(--radius_sm);
  color: var(--color_ink);
  background: rgba(255, 253, 249, 0.96);
  box-shadow: var(--shadow_soft);
}

.notice_success {
  border-color: #99c9b9;
  color: var(--color_success);
  background: var(--color_success_soft);
}

.notice_warning {
  border-color: #e4bd7d;
  color: var(--color_warning);
  background: var(--color_warning_soft);
}

.notice_error {
  border-color: #dfa5ac;
  color: var(--color_error);
  background: var(--color_error_soft);
}

.card_grid,
.desk_list,
.settings_stack {
  display: grid;
  gap: 0.9rem;
}

.memo_card,
.desk_card {
  padding: 1rem;
  border: 1px solid var(--color_line);
  border-radius: var(--radius_md);
  background: rgba(255, 253, 249, 0.92);
  box-shadow: 0 10px 28px rgba(62, 44, 72, 0.06);
}

.memo_card_header,
.desk_card_header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
}

.memo_card_title,
.desk_card_title {
  overflow-wrap: anywhere;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.45;
}

.memo_card_body,
.desk_card_body {
  margin-top: 0.75rem;
  color: var(--color_ink_soft);
  font-size: 0.86rem;
  white-space: pre-wrap;
}

.memo_card_meta,
.desk_card_meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  margin-top: 0.8rem;
  color: var(--color_ink_soft);
  font-size: 0.7rem;
}

.memo_card_actions,
.desk_card_actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.85rem;
}

.tag {
  display: inline-flex;
  min-height: 1.6rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  align-items: center;
  color: var(--color_primary_dark);
  background: var(--color_primary_soft);
  font-size: 0.68rem;
  font-weight: 800;
  white-space: nowrap;
}

.tag_accent {
  color: #874027;
  background: var(--color_accent_soft);
}

.tag_success {
  color: var(--color_success);
  background: var(--color_success_soft);
}

.tag_warning {
  color: var(--color_warning);
  background: var(--color_warning_soft);
}

.empty_state,
.desk_message {
  padding: 2.2rem 1rem;
  border: 1px dashed var(--color_line);
  border-radius: var(--radius_md);
  color: var(--color_ink_soft);
  text-align: center;
}

.empty_icon {
  margin-bottom: 0.5rem;
  color: var(--color_primary);
  font-size: 1.8rem;
}

.empty_title {
  color: var(--color_ink);
  font-weight: 800;
}

.empty_text {
  margin: 0.25rem 0 1rem;
  font-size: 0.83rem;
}

.desk_summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.summary_item {
  padding: 0.8rem 0.4rem;
  border: 1px solid var(--color_line);
  border-radius: var(--radius_sm);
  background: var(--color_surface);
  text-align: center;
}

.summary_item_accent {
  border-color: #e8b7a8;
  background: var(--color_accent_soft);
}

.summary_value {
  font-size: 1.35rem;
  font-weight: 900;
  line-height: 1.2;
}

.summary_label {
  margin-top: 0.15rem;
  color: var(--color_ink_soft);
  font-size: 0.68rem;
}

.desk_loading {
  display: flex;
  gap: 0.7rem;
  padding: 2rem 1rem;
  align-items: center;
  justify-content: center;
  color: var(--color_ink_soft);
}

.loading_mark {
  width: 1.1rem;
  height: 1.1rem;
  border: 2px solid var(--color_line);
  border-top-color: var(--color_primary);
  border-radius: 50%;
  animation: loading_spin 700ms linear infinite;
}

.desk_request_group {
  display: grid;
  gap: 0.65rem;
}

.desk_proposal {
  margin-top: 0.8rem;
  padding: 0.85rem;
  border: 1px solid #e7c8bd;
  border-radius: var(--radius_sm);
  background: #fff9f6;
}

.desk_proposal_title {
  font-weight: 800;
  word-break: auto-phrase;
}

.proposal_details {
  display: grid;
  grid-template-columns: minmax(7rem, 0.38fr) minmax(0, 1fr);
  gap: 0.45rem 0.75rem;
  margin: 0.85rem 0 0;
  padding: 0.8rem;
  border-radius: var(--radius_sm);
  background: var(--color_surface_soft);
  font-size: 0.78rem;
}

.proposal_details_term {
  color: var(--color_ink_soft);
  font-weight: 800;
}

.proposal_details_value {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  word-break: auto-phrase;
}

.desk_message_thread {
  display: grid;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.desk_message_item {
  padding: 0.6rem 0.7rem;
  border-radius: var(--radius_sm);
  color: var(--color_ink_soft);
  background: var(--color_surface_soft);
  font-size: 0.78rem;
  white-space: pre-wrap;
}

.desk_message_secretary {
  color: var(--color_primary_dark);
  background: var(--color_primary_soft);
}

.settings_card {
  padding: clamp(1rem, 4vw, 1.5rem);
}

.settings_description {
  margin-top: 0.35rem;
  color: var(--color_ink_soft);
  font-size: 0.82rem;
}

.settings_form {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.settings_split {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (max-width: 39rem) {
  .install_card {
    grid-template-columns: minmax(0, 1fr);
  }

  .install_card .field_hint {
    grid-column: auto;
  }
}

.outbox_list {
  display: grid;
  gap: 0.4rem;
  margin-top: 0.8rem;
}

.outbox_item {
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius_sm);
  color: var(--color_warning);
  background: var(--color_warning_soft);
  font-size: 0.75rem;
}

.decision_dialog,
.gmail_handoff_dialog {
  width: min(92vw, 32rem);
  padding: 0;
  border: 1px solid var(--color_line);
  border-radius: var(--radius_lg);
  color: var(--color_ink);
  background: var(--color_surface);
  box-shadow: var(--shadow_lift);
}

.decision_dialog::backdrop,
.gmail_handoff_dialog::backdrop {
  background: rgba(34, 27, 42, 0.48);
  backdrop-filter: blur(3px);
}

.dialog_form {
  display: grid;
  gap: 1rem;
  padding: 1.3rem;
}

.dialog_heading {
  font-size: 1.25rem;
  font-weight: 900;
}

.dialog_summary {
  color: var(--color_ink_soft);
  white-space: pre-wrap;
}

.gmail_handoff_frame {
  display: grid;
  gap: 0.9rem;
  padding: clamp(1.2rem, 5vw, 1.8rem);
}

.gmail_handoff_mark {
  display: grid;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  place-items: center;
  color: #fff;
  background: var(--color_success);
  font-size: 1.45rem;
  font-weight: 900;
  box-shadow: 0 8px 22px rgba(35, 114, 90, 0.2);
}

.gmail_handoff_heading {
  font-size: clamp(1.35rem, 6vw, 1.85rem);
  font-weight: 900;
  line-height: 1.35;
}

.gmail_handoff_summary {
  color: var(--color_ink);
  line-height: 1.75;
}

.gmail_handoff_caution {
  padding: 0.75rem 0.8rem;
  border: 1px solid #e4bd7d;
  border-radius: var(--radius_sm);
  color: var(--color_warning);
  background: var(--color_warning_soft);
  font-size: 0.78rem;
  line-height: 1.65;
}

.app_footer {
  display: none;
  color: var(--color_ink_soft);
  font-size: 0.7rem;
  text-align: center;
}

.noscript_notice {
  position: fixed;
  z-index: 100;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  padding: 1rem;
  border-radius: var(--radius_sm);
  color: var(--color_error);
  background: var(--color_error_soft);
}

@keyframes view_enter {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes loading_spin {
  to {
    transform: rotate(360deg);
  }
}

@media (min-width: 580px) {
  .scope_options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .card_grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 579px) {
  .section_toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .section_toolbar > .button {
    align-self: flex-start;
  }

  .desk_proposal .desk_card_header {
    align-items: flex-start;
    flex-direction: column;
  }

  .proposal_details {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.15rem;
  }

  .proposal_details_term {
    margin-top: 0.45rem;
  }

  .proposal_details_value {
    margin-bottom: 0.35rem;
  }
}

@media (min-width: 900px) {
  .app_header {
    padding: 1.4rem 1.5rem 1rem;
  }

  .app_body {
    display: grid;
    grid-template-columns: 13rem minmax(0, 1fr);
    gap: 2.6rem;
    padding: 0 1.5rem 3rem;
  }

  .navigation_frame {
    position: sticky;
    z-index: 1;
    top: 1.2rem;
    right: auto;
    bottom: auto;
    left: auto;
    align-self: start;
    padding: 0.55rem;
    border-radius: var(--radius_md);
    background: rgba(255, 253, 249, 0.76);
    box-shadow: var(--shadow_soft);
  }

  .navigation_list {
    grid-template-columns: 1fr;
  }

  .navigation_item {
    min-height: 3.15rem;
    padding: 0.65rem 0.75rem;
    justify-content: flex-start;
    flex-direction: row;
    gap: 0.7rem;
    font-size: 0.82rem;
  }

  .navigation_count {
    top: 50%;
    right: 0.65rem;
    transform: translateY(-50%);
  }

  .content_frame {
    max-width: 53rem;
  }

  .section_intro {
    padding-top: 3.5rem;
  }

  .app_footer {
    display: block;
    padding: 0 1rem 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .view_panel,
  .loading_mark {
    animation: none;
  }

  .button,
  .field_control,
  .scope_card {
    transition: none;
  }
}

[hidden] {
  display: none;
}