/* ===============================================================
   LEO — K Estates · stylesheet
   Boutique luxury palette: ivory paper, charcoal ink, brass accent
   =============================================================== */

/* ============ LOGIN ============ */
.login {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  height: 100vh;
  background: var(--paper);
}

.login__hero {
  position: relative;
  background: #14110E;
  color: #F5EFE3;
  padding: 56px 64px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-right: 1px solid rgba(245,239,227,0.06);
}
.login__heroOverlay { display: none; }
.login__heroGrain { display: none; }
.login__heroTop {
  position: relative; z-index: 1;
  display: flex; align-items: center; gap: 14px;
}
.login__heroBrand {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: rgba(245,239,227,0.92);
}
.login__heroBottom {
  position: relative; z-index: 1;
  margin-top: auto; max-width: 560px;
}
.login__heroEyebrow {
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(245,239,227,0.5); margin-bottom: 28px;
}
.login__heroTitle {
  font-family: var(--serif);
  font-size: 96px; line-height: 0.95;
  margin: 0;
  letter-spacing: -0.015em; font-weight: 400;
  color: #F5EFE3;
}
.login__heroSub {
  font-family: var(--sans);
  font-size: 13px; font-weight: 400;
  color: rgba(245,239,227,0.62);
  margin-top: 14px; letter-spacing: 0.08em;
  text-transform: uppercase;
}
.login__heroBlurb {
  font-size: 13.5px; line-height: 1.7;
  color: rgba(245,239,227,0.6);
  margin-top: 28px;
  max-width: 440px;
}
.login__heroMeta {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 18px 32px; margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid rgba(245,239,227,0.1);
  font-size: 11px; color: rgba(245,239,227,0.5);
  letter-spacing: 0.1em; text-transform: uppercase;
}
.login__heroMeta div { display: flex; flex-direction: column; gap: 4px; }
.login__heroMeta span {
  font-family: var(--sans); font-size: 18px; font-weight: 300;
  color: rgba(245,239,227,0.92); letter-spacing: -0.01em; text-transform: none;
  font-feature-settings: "tnum";
}
.login__heroFoot {
  position: relative; z-index: 1;
  margin-top: 36px;
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(245,239,227,0.35);
  display: flex; align-items: center; gap: 14px;
}
.login__heroFoot .dot {
  width: 2px; height: 2px; border-radius: 50%;
  background: rgba(245,239,227,0.3);
}

.login__panel {
  background: var(--paper);
  display: flex; flex-direction: column;
  padding: 32px 64px 32px;
  position: relative;
}
.login__panelTop {
  display: flex; justify-content: flex-end;
}
.login__lang {
  font-size: 11px; letter-spacing: 0.18em;
  color: var(--ink-3);
}
.login__langSep { opacity: 0.4; margin: 0 6px; }
.login__form {
  margin: auto; width: 100%; max-width: 420px;
  padding: 12px 0;
}
.login__eyebrow {
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 14px;
}
.login__title {
  font-family: var(--serif);
  font-size: 38px; line-height: 1.1; margin: 0;
  color: var(--ink); letter-spacing: -0.01em; font-weight: 400;
}
.login__title span {
  font-family: var(--serif);
  color: var(--ink);
  border-bottom: 1px solid var(--brass);
  padding-bottom: 2px;
}
.login__lead {
  font-size: 13px; color: var(--ink-3); line-height: 1.6;
  margin: 14px 0 36px;
}
.login__label {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-2); margin-bottom: 8px;
}
.login__forgot:hover { text-decoration: underline; }
.login__forgot {
  text-transform: none; letter-spacing: 0;
  font-size: 12px; color: var(--ink-2);
  text-decoration: none;
}
.login__field {
  display: flex; align-items: center;
  background: transparent;
  border-bottom: 1px solid var(--line-2);
  padding: 6px 0 8px;
  transition: border-color 0.2s;
}
.login__field:focus-within { border-color: var(--ink); }
.login__input {
  flex: 1; background: transparent; border: 0; outline: 0;
  font-family: var(--sans); font-size: 15px; color: var(--ink);
  padding: 4px 0;
}
.login__fieldEnd {
  font-size: 12px; color: var(--ink-3); margin-left: 8px;
  letter-spacing: 0.04em;
}
.login__check {
  display: flex; align-items: center; gap: 10px;
  margin-top: 22px; font-size: 13px; color: var(--ink-2);
  cursor: pointer;
}
.login__check input { display: none; }
.login__checkBox {
  width: 16px; height: 16px;
  border: 1px solid var(--line-2);
  display: flex; align-items: center; justify-content: center;
  color: transparent;
  transition: all 0.15s;
}
.login__check input:checked + .login__checkBox {
  background: var(--ink); border-color: var(--ink); color: var(--paper);
}
.login__submit {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; margin-top: 28px;
  background: var(--ink); color: var(--paper);
  border: 0; padding: 14px;
  font-family: var(--sans); font-size: 12px; letter-spacing: 0.1em;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}
.login__submit:hover { background: var(--ink-2); }
.login__submit:disabled { opacity: 0.8; cursor: wait; }
.login__spin {
  width: 12px; height: 12px; border-radius: 50%;
  border: 1.5px solid rgba(245,239,227,0.3);
  border-top-color: var(--paper);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.login__divider {
  display: flex; align-items: center; gap: 14px;
  margin: 28px 0; color: var(--ink-3);
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
}
.login__divider::before, .login__divider::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}
.login__sso {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
  background: transparent; border: 1px solid var(--line-2);
  padding: 14px; font-family: var(--sans); font-size: 13px; color: var(--ink);
  cursor: pointer; transition: all 0.2s;
}
.login__sso:hover { background: var(--ivory); border-color: var(--ink-3); }
.login__ssoIcon {
  width: 18px; height: 18px;
  background: var(--ink); color: var(--paper);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600;
}
.login__legal {
  font-size: 11px; line-height: 1.7; color: var(--ink-3);
  margin-top: 28px;
}
.login__legal a { color: var(--ink-2); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 2px; }
.login__legal a:hover { text-decoration: underline; }
.login__panelFoot {
  display: flex; justify-content: space-between;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 16px; border-top: 1px solid var(--line);
}

/* ============ APP SHELL ============ */
.app {
  display: grid;
  grid-template-columns: 296px 1fr;
  height: 100vh;
  background: var(--paper);
  transition: grid-template-columns 0.25s ease;
}
.app:has(.sb--collapsed) {
  grid-template-columns: 0 1fr;
}

/* ============ SIDEBAR ============ */
.sb {
  background: #F4EEDF;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
  overflow: hidden;
  transition: all 0.25s ease;
}
.sb--collapsed { transform: translateX(-100%); }

.sb__top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--line);
}
.sb__brand {
  display: flex; align-items: center; gap: 12px;
}
.sb__brandText { display: flex; flex-direction: column; line-height: 1; }
.sb__brandName {
  font-family: var(--sans);
  font-size: 11px; font-weight: 500; letter-spacing: 0.28em; color: var(--ink);
}
.sb__brandSub {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin-top: 3px;
}
.sb__iconBtn {
  background: transparent; border: 0;
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--ink-2);
  border-radius: 4px;
}
.sb__iconBtn:hover { background: rgba(0,0,0,0.04); color: var(--ink); }

.sb__new {
  display: flex; align-items: center; justify-content: space-between;
  margin: 14px 14px 6px;
  padding: 11px 14px;
  background: var(--ink); color: var(--paper);
  border: 0; cursor: pointer;
  font-family: var(--sans); font-size: 12.5px; font-weight: 500;
  transition: background 0.2s;
}
.sb__new:hover { background: var(--ink-2); }
.sb__new span { display: inline-flex; align-items: center; gap: 8px; }
.sb__new kbd {
  font-family: var(--sans); font-size: 10px;
  background: rgba(245,239,227,0.12);
  padding: 2px 6px; letter-spacing: 0.04em;
}

.sb__search {
  display: flex; align-items: center; gap: 8px;
  margin: 10px 14px 4px; padding: 8px 12px;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--line);
  color: var(--ink-3);
}
.sb__search input {
  flex: 1; background: transparent; border: 0; outline: 0;
  font-family: var(--sans); font-size: 12px; color: var(--ink);
}
.sb__search input::placeholder { color: var(--ink-3); }
.sb__search kbd {
  font-family: var(--sans); font-size: 10px;
  color: var(--ink-3); background: var(--ivory);
  padding: 2px 5px; border: 1px solid var(--line);
}

.sb__nav {
  padding: 8px 8px 4px;
  display: flex; flex-direction: column;
}
.sb__navItem {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  font-size: 12.5px; color: var(--ink-2);
  cursor: pointer; text-decoration: none;
  border-radius: 4px;
  transition: all 0.15s;
}
.sb__navItem:hover { background: rgba(0,0,0,0.04); color: var(--ink); }
.sb__badge {
  margin-left: auto;
  font-size: 10px;
  background: var(--ink-2); color: var(--paper);
  padding: 1px 7px; border-radius: 10px;
  letter-spacing: 0.04em;
}

.sb__sep {
  position: relative;
  margin: 14px 18px 6px;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-3);
}
.sb__sep span {
  background: var(--ivory); padding-right: 10px; position: relative; z-index: 1;
}
.sb__sep::after {
  content: ""; position: absolute; left: 0; right: 0; top: 50%;
  border-top: 1px solid var(--line);
}

.sb__list {
  flex: 1; overflow-y: auto;
  padding: 0 6px 10px;
}
.sb__bucket {
  display: flex; align-items: center; gap: 6px;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3);
  padding: 14px 12px 6px;
}

.convItem {
  width: 100%; text-align: left;
  background: transparent; border: 0; cursor: pointer;
  padding: 10px 12px;
  border-left: 2px solid transparent;
  display: flex; flex-direction: column; gap: 3px;
  transition: all 0.15s;
  font-family: var(--sans);
}
.convItem:hover { background: rgba(0,0,0,0.03); }
.convItem--active {
  background: rgba(20,17,14,0.05);
  border-left-color: var(--ink);
}
.convItem__row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 8px;
}
.convItem__title {
  font-size: 13px; color: var(--ink); font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  flex: 1;
}
.convItem__when {
  font-size: 10.5px; color: var(--ink-3); white-space: nowrap;
}
.convItem__preview {
  font-size: 11.5px; color: var(--ink-3); line-height: 1.45;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sb__empty {
  font-size: 12px; color: var(--ink-3); padding: 20px 14px; text-align: center; font-style: italic;
}

.sb__user {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,0.4);
}
.sb__avatar {
  width: 36px; height: 36px;
  background: var(--ink); color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 13px; letter-spacing: 0.1em;
}
.sb__userInfo { flex: 1; line-height: 1.2; min-width: 0; }
.sb__userName {
  font-size: 13px; color: var(--ink); font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sb__userRole {
  font-size: 11px; color: var(--ink-3); margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ============ CHAT ============ */
.ch {
  display: grid;
  grid-template-rows: auto 1fr auto;
  height: 100vh;
  background: var(--paper);
  overflow: hidden;
}

.ch__hdr {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 32px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  gap: 24px;
}
.ch__eyebrow {
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3);
}
.ch__title {
  font-family: var(--serif); font-size: 20px; line-height: 1.2;
  color: var(--ink); margin-top: 2px; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ch__actions {
  display: flex; align-items: center; gap: 8px;
}
.ch__model {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line-2);
  font-size: 12px; color: var(--ink-2);
  background: rgba(255,255,255,0.6);
}
.ch__modelBadge {
  font-size: 10px; letter-spacing: 0.08em;
  background: var(--ivory); color: var(--ink-2);
  padding: 2px 7px;
  display: inline-flex; align-items: center; gap: 5px;
}
.ch__modelBadge::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--ink-2);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50%     { opacity: 0.3; }
}
.ch__btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px;
  background: transparent; border: 1px solid var(--line-2);
  font-family: var(--sans); font-size: 12px; color: var(--ink-2);
  cursor: pointer; transition: all 0.15s;
}
.ch__btn:hover { background: var(--ivory); border-color: var(--ink-3); color: var(--ink); }
.ch__iconBtn {
  width: 30px; height: 30px;
  background: transparent; border: 1px solid var(--line-2);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--ink-2);
}
.ch__iconBtn:hover { background: var(--ivory); }

.ch__scroll {
  overflow-y: auto;
  padding: 28px 0 12px;
}
.ch__inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 32px;
}

.ch__meta {
  display: flex; flex-direction: column; gap: 10px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}
.ch__metaPills {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.ch__pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  background: rgba(20,17,14,0.04);
  border: 1px solid var(--line);
  font-size: 11.5px; color: var(--ink-2);
}
.ch__metaWhen {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-3);
}

/* ============ MESSAGES ============ */
.msg {
  display: flex; gap: 16px;
  padding: 18px 0;
}
.msg + .msg { border-top: 1px solid var(--line); }
.msg__avatar {
  width: 36px; height: 36px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.msg__avatar--user {
  background: var(--ink); color: var(--paper);
  font-family: var(--serif); font-size: 13px; letter-spacing: 0.08em;
}
.msg__avatar--leo {
  background: var(--ivory);
  border: 1px solid var(--line);
}
.msg__body { flex: 1; min-width: 0; }
.msg__meta {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--ink-3);
  margin-bottom: 10px;
}
.msg__dot { width: 3px; height: 3px; border-radius: 50%; background: var(--line-2); }
.msg__tag {
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3); padding: 2px 6px;
  background: var(--ivory);
}
.msg__bubble--user {
  font-size: 14.5px; line-height: 1.65;
  color: var(--ink); padding: 14px 18px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
  border-left: 2px solid var(--ink);
  white-space: pre-wrap;
}
.msg__leo {
  display: flex; flex-direction: column; gap: 16px;
}
.leo-text {
  margin: 0; font-size: 14.5px; line-height: 1.7;
  color: var(--ink);
}
.leo-text strong { color: var(--ink); font-weight: 600; }

.msg__actions {
  display: flex; align-items: center; gap: 4px;
  margin-top: 14px;
}
.msg__actions button {
  width: 28px; height: 28px;
  background: transparent; border: 1px solid transparent;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--ink-3);
  transition: all 0.15s;
}
.msg__actions button:hover { background: var(--ivory); color: var(--brass); border-color: var(--line); }
.msg__cited {
  margin-left: auto;
  font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em;
}

/* ============ LEO RICH BLOCKS ============ */

/* Compare card */
.leo-card {
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
}
.leo-card__head {
  padding: 18px 22px 6px;
}
.leo-card__eyebrow {
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 6px;
}
.leo-card__title {
  font-family: var(--serif); font-size: 20px; line-height: 1.2; color: var(--ink); font-weight: 500;
}
.leo-table {
  width: 100%; border-collapse: collapse;
  margin-top: 12px;
}
.leo-table thead th {
  text-align: left;
  font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); font-weight: 500;
  padding: 10px 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.leo-table tbody tr:hover { background: rgba(20,17,14,0.025); }
.leo-table tbody td {
  padding: 9px 22px;
  font-size: 13px; color: var(--ink);
  border-bottom: 1px solid var(--line);
  font-feature-settings: "tnum";
}
.leo-table__lbl { color: var(--ink-2); width: 38%; }
.leo-table__delta {
  font-size: 11.5px; color: var(--ink-3);
}
.leo-card__foot {
  display: flex; justify-content: space-between;
  padding: 12px 22px;
  font-size: 10.5px; letter-spacing: 0.1em;
  color: var(--ink-3);
  background: rgba(245,239,227,0.4);
  border-top: 1px solid var(--line);
}

/* Property cards */
.leo-props__title {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-2); margin-bottom: 12px;
}
.leo-link {
  background: transparent; border: 0;
  font-family: var(--sans); font-size: 11.5px; letter-spacing: 0.06em;
  color: var(--ink-2); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.leo-link:hover { color: var(--ink); }
.leo-props__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.leo-prop {
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--line);
  display: flex; flex-direction: column;
  transition: all 0.2s; cursor: pointer;
}
.leo-prop:hover {
  border-color: var(--ink-3);
}
.leo-prop__img {
  height: 130px; position: relative;
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 10px;
}
.leo-prop__status {
  font-size: 9px; letter-spacing: 0.16em;
  background: rgba(14,14,12,0.7); color: #F5EFE3;
  padding: 3px 8px; backdrop-filter: blur(4px);
}
.leo-prop__id {
  font-size: 9px; letter-spacing: 0.14em;
  color: rgba(245,239,227,0.7); font-family: var(--serif);
}
.leo-prop__body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 3px; }
.leo-prop__area {
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3);
}
.leo-prop__name {
  font-family: var(--serif); font-size: 16px; line-height: 1.2;
  color: var(--ink); margin-top: 2px; font-weight: 500;
}
.leo-prop__type { font-size: 11.5px; color: var(--ink-3); margin-top: 2px; }
.leo-prop__specs {
  display: flex; gap: 14px;
  margin-top: 10px;
  font-size: 11.5px; color: var(--ink-2);
}
.leo-prop__specs span { display: inline-flex; align-items: center; gap: 5px; }
.leo-prop__price {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.leo-prop__priceMain {
  font-family: var(--sans); font-size: 17px; font-weight: 500; color: var(--ink);
  font-feature-settings: "tnum"; letter-spacing: -0.01em;
}
.leo-prop__priceSub {
  font-size: 11px; color: var(--ink-3); margin-top: 2px;
  font-feature-settings: "tnum";
}
.leo-prop__tag {
  margin-top: 8px;
  font-size: 10.5px; letter-spacing: 0.04em;
  color: var(--ink-3);
}

/* Recos */
.leo-recos {
  display: flex; flex-direction: column; gap: 10px;
}
.leo-recos__title {
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-2); margin-bottom: 2px;
}
.leo-reco {
  display: flex; gap: 18px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
  border-left: 2px solid var(--ink);
}
.leo-reco__n {
  font-family: var(--sans); font-size: 13px; line-height: 1;
  color: var(--ink-3); font-weight: 500;
  letter-spacing: 0.08em;
  padding-top: 2px;
}
.leo-reco__head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 14px;
  margin-bottom: 4px;
}
.leo-reco__title {
  font-family: var(--serif); font-size: 16px; color: var(--ink); line-height: 1.3; font-weight: 500;
}
.leo-reco__tag {
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 2px 8px; background: var(--ivory); color: var(--ink-3);
  white-space: nowrap;
}
.leo-reco__body {
  font-size: 13.5px; line-height: 1.65; color: var(--ink-2);
}

/* Follow-ups */
.leo-followups {
  margin-top: 4px;
}
.leo-followups__title {
  font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 10px;
}
.leo-followups__list {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.leo-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 12px;
  background: transparent; border: 1px solid var(--line-2);
  font-family: var(--sans); font-size: 12.5px; color: var(--ink-2);
  cursor: pointer; transition: all 0.15s;
}
.leo-chip:hover {
  border-color: var(--ink-3); color: var(--ink);
  background: var(--ivory);
}

/* Thinking */
.thinking {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--line);
  border-left: 2px solid var(--ink);
  font-size: 13px; color: var(--ink-3);
}
.thinking span:not(.thinking__txt) {
  width: 5px; height: 5px; border-radius: 50%; background: var(--ink-3);
  animation: bounce 1.2s infinite;
}
.thinking span:nth-child(2) { animation-delay: 0.15s; }
.thinking span:nth-child(3) { animation-delay: 0.3s; }
.thinking__txt { margin-left: 6px; font-style: normal; font-family: var(--sans); font-size: 13px; }
@keyframes bounce {
  0%,80%,100% { transform: translateY(0); opacity: 0.4; }
  40%         { transform: translateY(-4px); opacity: 1; }
}

/* ============ EMPTY STATE ============ */
.empty {
  text-align: center;
  padding: 40px 0;
  max-width: 720px; margin: 0 auto;
}
.empty__logo { display: inline-block; margin-bottom: 20px; }
.empty__eyebrow {
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 10px;
}
.empty__title {
  font-family: var(--serif); font-size: 30px; line-height: 1.2;
  color: var(--ink); margin: 0 0 12px; letter-spacing: -0.01em; font-weight: 500;
}
.empty__lead {
  font-size: 14px; color: var(--ink-3); line-height: 1.65;
  max-width: 540px; margin: 0 auto 28px;
}
.empty__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  text-align: left;
}
.empty__card {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--line);
  cursor: pointer; transition: all 0.2s;
  font-family: var(--sans); color: var(--ink);
}
.empty__card:hover {
  border-color: var(--ink-3);
  background: rgba(255,255,255,0.9);
}
.empty__cardIcon {
  width: 32px; height: 32px;
  background: var(--ivory); color: var(--ink);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.empty__cardTitle { font-size: 13.5px; font-weight: 500; }
.empty__cardSub { font-size: 11.5px; color: var(--ink-3); margin-top: 2px; }

/* ============ COMPOSER ============ */
.cmp {
  padding: 14px 32px 22px;
  background: linear-gradient(180deg, transparent 0%, var(--paper) 30%);
  position: relative;
}
.cmp::before {
  content: ""; position: absolute; top: -28px; left: 0; right: 0; height: 28px;
  background: linear-gradient(180deg, transparent, var(--paper));
  pointer-events: none;
}
.cmp__box {
  max-width: 920px;
  margin: 0 auto;
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--line-2);
  display: flex; flex-direction: column;
  transition: border-color 0.2s;
}
.cmp__box:focus-within { border-color: var(--ink-3); }
.cmp__top {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px 6px;
}
.cmp__chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px;
  background: transparent; border: 1px solid var(--line);
  font-family: var(--sans); font-size: 11.5px; color: var(--ink-2);
  cursor: pointer; transition: all 0.15s;
}
.cmp__chip:hover { background: var(--ivory); border-color: var(--line-2); }
.cmp__mode {
  font-size: 11px; color: var(--ink-3); letter-spacing: 0.06em;
}
.cmp__mode strong { color: var(--ink); font-weight: 500; }
.cmp__input {
  resize: none; border: 0; outline: 0; background: transparent;
  padding: 8px 16px 14px;
  font-family: var(--sans); font-size: 15px; line-height: 1.55;
  color: var(--ink); min-height: 56px; max-height: 200px;
}
.cmp__input::placeholder { color: var(--ink-3); }
.cmp__bot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 14px;
  border-top: 1px solid var(--line);
  background: rgba(245,239,227,0.4);
}
.cmp__hint {
  font-size: 11px; color: var(--ink-3); max-width: 600px;
}
.cmp__send {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  background: var(--ink); color: var(--paper);
  border: 0; cursor: pointer;
  font-family: var(--sans); font-size: 12px; letter-spacing: 0.06em;
  transition: all 0.2s;
}
.cmp__send:hover:not(:disabled) { background: var(--ink-2); }
.cmp__send:disabled { opacity: 0.4; cursor: not-allowed; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  .leo-props__grid { grid-template-columns: 1fr 1fr; }
  .leo-props__grid > :last-child { grid-column: span 2; }
}
@media (max-width: 880px) {
  .login { grid-template-columns: 1fr; }
  .login__hero { display: none; }
  .app { grid-template-columns: 220px 1fr; }
  .ch__inner { padding: 0 18px; }
  .cmp { padding: 14px 18px 18px; }
  .ch__actions .ch__btn:nth-child(3) { display: none; }
}