client/src/styles/04-styles.css

.quota-toggle svg {
  transition: transform 160ms ease;
}

.quota-widget.is-expanded .quota-toggle svg {
  transform: rotate(180deg);
}

.quota-panel {
  display: grid;
  gap: 7px;
  max-height: min(34svh, 310px);
  margin-top: 7px;
  overflow: auto;
  padding-right: 3px;
}

.quota-account {
  display: grid;
  gap: 7px;
  padding: 9px;
  border: 1px solid #e3e7e2;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

[data-theme="dark"] .quota-account {
  border-color: #303030;
  background: #222222;
}

.quota-account-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.quota-account-head span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #2f363f;
  font-size: 13px;
  font-weight: 650;
}

[data-theme="dark"] .quota-account-head span {
  color: var(--text);
}

.quota-account-head small {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  min-width: 42px;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  color: #2f363f;
  background: #edf0ed;
  font-size: 11px;
  font-weight: 700;
}

[data-theme="dark"] .quota-account-head small {
  color: var(--text);
  background: #303030;
}

.quota-window-list {
  display: grid;
  gap: 7px;
}

.quota-window {
  display: grid;
  gap: 4px;
}

.quota-window-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: #68717b;
  font-size: 11px;
  line-height: 15px;
}

.quota-window-meta strong {
  color: #2f363f;
  font-size: 11px;
}

[data-theme="dark"] .quota-window-meta strong {
  color: var(--text);
}

.quota-bar {
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: #e5e9e4;
}

[data-theme="dark"] .quota-bar {
  background: #303030;
}

.quota-bar span {
  display: block;
  width: var(--quota-percent, 0%);
  height: 100%;
  border-radius: inherit;
  background: #2f363f;
}

.quota-window.is-high .quota-bar span {
  background: var(--danger);
}

.quota-window.is-healthy .quota-bar span {
  background: #15a46b;
}

.quota-window.is-medium .quota-bar span {
  background: #d6a719;
}

.quota-window.is-warning .quota-bar span {
  background: #e87922;
}

.quota-window.is-low .quota-bar span {
  background: var(--danger);
}

.quota-error,
.quota-account-message,
.quota-empty {
  width: 100%;
  min-height: 34px;
  padding: 8px 9px;
  border-radius: 8px;
  color: #8f332d;
  background: #fff1f1;
  font-size: 12px;
  line-height: 16px;
  text-align: left;
}

.quota-empty {
  color: var(--muted);
  background: #f5f7f4;
}

.quota-account.is-disabled .quota-account-message {
  color: #68717b;
  background: #f5f7f4;
}

[data-theme="dark"] .quota-error,
[data-theme="dark"] .quota-account-message {
  color: #ffb4ae;
  background: rgba(255, 107, 98, 0.12);
}

[data-theme="dark"] .quota-empty,
[data-theme="dark"] .quota-account.is-disabled .quota-account-message {
  color: var(--muted);
  background: #262626;
}

.session-strip {
  display: flex;
  gap: 8px;
  padding: 10px 14px;
  overflow-x: auto;
  border-bottom: 1px solid rgba(222, 223, 220, 0.74);
  background: rgba(247, 247, 244, 0.78);
}

.session-strip button {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  max-width: 148px;
  min-height: 44px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #39404a;
  background: rgba(255, 255, 255, 0.84);
}

.session-strip button.is-selected {
  border-color: rgba(37, 99, 235, 0.38);
  background: var(--accent-soft);
}

.session-strip span {
  max-width: 124px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 12px;
}

.session-strip small {
  color: var(--muted);
  font-size: 10px;
}

.chat-pane {
  min-height: 0;
  min-width: 0;
  width: 100%;
  max-width: 100vw;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 18px 14px 10px;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.empty-chat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  color: var(--muted);
}

.empty-orbit {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  color: var(--accent);
  background: var(--accent-soft);
}

.empty-chat h2 {
  margin: 8px 0 0;
  color: var(--text);
  font-size: 20px;
}

.empty-chat p {
  margin: 0;
  font-size: 14px;
}

.message-row {
  display: flex;
  justify-content: flex-start;
  min-width: 0;
  width: 100%;
  max-width: 100%;
  margin-bottom: 12px;
  overflow: visible;
}

.message-row.is-user {
  justify-content: flex-end;
}

.message-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  max-width: min(78%, 680px);
}