.mr-sisulu-root {
  --mr-sisulu-maroon: #551516;
  --mr-sisulu-maroon-dark: #3d0f10;
  --mr-sisulu-cream: #faf7f2;
  --mr-sisulu-shadow: 0 18px 48px rgba(60, 22, 14, 0.22);
  position: fixed;
  right: max(1rem, env(safe-area-inset-right, 0px));
  bottom: max(1rem, env(safe-area-inset-bottom, 0px));
  z-index: 12050;
  font-family: inherit;
  pointer-events: none;
}

.mr-sisulu-root:not([hidden]) {
  display: block;
}

.mr-sisulu-root .mr-sisulu-launcher,
.mr-sisulu-root .mr-sisulu-panel {
  pointer-events: auto;
}

body.wsu-nav-open .mr-sisulu-root,
body.portal-sidebar-open .mr-sisulu-root {
  z-index: 80;
  pointer-events: none;
}

.mr-sisulu-launcher {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  border: 0;
  border-radius: 999px;
  padding: 0.55rem 0.95rem 0.55rem 0.55rem;
  background: linear-gradient(135deg, var(--mr-sisulu-maroon), var(--mr-sisulu-maroon-dark));
  color: #fff;
  box-shadow: var(--mr-sisulu-shadow);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  min-width: 48px;
  min-height: 48px;
}

.mr-sisulu-launcher:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 52px rgba(60, 22, 14, 0.28);
}

.mr-sisulu-launcher:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.mr-sisulu-launcher__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.85);
}

.mr-sisulu-launcher__avatar img,
.mr-sisulu-panel__avatar img {
  width: 88%;
  height: 88%;
  max-width: 88%;
  max-height: 88%;
  object-fit: contain;
  display: block;
}

.mr-sisulu-launcher__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
  text-align: left;
}

.mr-sisulu-bot-title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
}

.mr-sisulu-bot-title__ask {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.92;
}

.mr-sisulu-bot-title__name {
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.15;
}

.mr-sisulu-bot-title--personal .mr-sisulu-bot-title__greet {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.92;
}

.mr-sisulu-bot-title--personal .mr-sisulu-bot-title__sub {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  opacity: 0.88;
  line-height: 1.2;
  margin-top: 0.12rem;
}

.mr-sisulu-launcher__copy strong,
.mr-sisulu-launcher__copy .mr-sisulu-bot-title__name {
  font-size: 0.92rem;
}

.mr-sisulu-launcher__label--mobile {
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.08rem;
  color: #fff;
  line-height: 1.15;
  max-width: 9.5rem;
  min-width: 0;
}

.mr-sisulu-launcher__mobile-greet {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0.92;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.mr-sisulu-launcher__mobile-bot {
  font-size: 0.84rem;
  font-weight: 800;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.mr-sisulu-panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.75rem);
  width: min(390px, calc(100vw - 1.5rem));
  height: min(560px, calc(100vh - 6rem));
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #eadfcd;
  box-shadow: var(--mr-sisulu-shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.mr-sisulu-panel:not(.is-open),
.mr-sisulu-panel:not(.is-open) * {
  pointer-events: none !important;
}

.mr-sisulu-panel.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.mr-sisulu-panel__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  background: linear-gradient(135deg, var(--mr-sisulu-maroon), var(--mr-sisulu-maroon-dark));
  color: #fff;
}

.mr-sisulu-panel__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.98);
  display: grid;
  place-items: center;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.35);
}

.mr-sisulu-panel__avatar img {
  object-fit: contain;
}

.mr-sisulu-panel__title {
  flex: 1;
  min-width: 0;
}

.mr-sisulu-panel__title .mr-sisulu-bot-title__ask {
  font-size: 0.66rem;
  opacity: 0.88;
}

.mr-sisulu-panel__title .mr-sisulu-bot-title__name {
  font-size: 1.05rem;
}

.mr-sisulu-panel__title .mr-sisulu-bot-title--personal .mr-sisulu-bot-title__sub {
  font-size: 0.76rem;
}

.mr-sisulu-panel__title strong {
  display: block;
  font-size: 1rem;
}

.mr-sisulu-panel__title span {
  display: block;
  font-size: 0.76rem;
  opacity: 0.92;
}

.mr-sisulu-panel__close {
  border: 0;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
}

.mr-sisulu-panel__close:hover {
  background: rgba(255, 255, 255, 0.24);
}

.mr-sisulu-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  background: var(--mr-sisulu-cream);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mr-sisulu-msg {
  max-width: 88%;
  padding: 0.7rem 0.85rem;
  border-radius: 14px;
  font-size: 0.88rem;
  line-height: 1.55;
  word-break: break-word;
}

.mr-sisulu-msg a {
  color: var(--mr-sisulu-maroon);
  font-weight: 600;
}

.mr-sisulu-msg--bot {
  align-self: flex-start;
  background: #fff;
  border: 1px solid #eadfcd;
  color: #333;
  border-bottom-left-radius: 4px;
}

.mr-sisulu-msg--user {
  align-self: flex-end;
  background: var(--mr-sisulu-maroon);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.mr-sisulu-msg--welcome {
  max-width: 100%;
  padding: 0;
  background: transparent;
  border: 0;
}

.mr-sisulu-welcome {
  width: 100%;
  padding: 1.1rem 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--mr-sisulu-maroon), var(--mr-sisulu-maroon-dark));
  color: #fff;
  box-shadow: 0 10px 24px rgba(60, 22, 14, 0.16);
}

.mr-sisulu-welcome__text {
  margin: 0 0 0.9rem;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
  color: #fff;
}

.mr-sisulu-welcome__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  text-decoration: none;
  margin-top: 0.15rem;
}

.mr-sisulu-welcome .btn.btn-primary {
  background: #fff;
  color: var(--mr-sisulu-maroon);
  border: 0;
  font-weight: 700;
}

.mr-sisulu-welcome .btn.btn-primary:hover {
  background: #fff7f2;
  color: var(--mr-sisulu-maroon-dark);
}

.mr-sisulu-msg--typing {
  opacity: 0.75;
  font-style: italic;
}

.mr-sisulu-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0 1rem 0.75rem;
  background: var(--mr-sisulu-cream);
}

.mr-sisulu-suggestion {
  border: 1px solid #dccfbf;
  background: #fff;
  color: var(--mr-sisulu-maroon);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
}

.mr-sisulu-suggestion:hover {
  background: #fff7f2;
}

.mr-sisulu-compose {
  display: flex;
  gap: 0.5rem;
  padding: 0.8rem;
  border-top: 1px solid #eadfcd;
  background: #fff;
}

.mr-sisulu-compose input {
  flex: 1;
  border: 1px solid #d8d2c8;
  border-radius: 999px;
  padding: 0.65rem 0.9rem;
  font: inherit;
  font-size: 0.88rem;
}

.mr-sisulu-compose input:focus {
  outline: 2px solid rgba(85, 21, 22, 0.25);
  border-color: var(--mr-sisulu-maroon);
}

.mr-sisulu-compose button {
  border: 0;
  border-radius: 999px;
  padding: 0.65rem 1rem;
  background: var(--mr-sisulu-maroon);
  color: #fff;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
}

.mr-sisulu-compose button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.mr-sisulu-root.is-open .mr-sisulu-launcher {
  box-shadow: 0 10px 28px rgba(60, 22, 14, 0.18);
}

@media (max-width: 768px) {
  .mr-sisulu-launcher__label--desktop {
    display: none !important;
  }

  .mr-sisulu-launcher__label--mobile {
    display: flex !important;
  }

  .mr-sisulu-launcher__copy {
    display: flex !important;
    min-width: 0;
    max-width: 9.5rem;
  }

  .mr-sisulu-panel {
    width: min(390px, calc(100vw - 1.5rem));
    height: min(72dvh, 560px);
  }

  .mr-sisulu-panel__title .mr-sisulu-bot-title__sub {
    display: block;
    font-size: 0.72rem;
  }
}

@media (max-width: 640px) {
  .mr-sisulu-launcher {
    padding: 0.5rem 0.85rem 0.5rem 0.5rem;
    max-width: calc(100vw - 2rem);
  }

  .mr-sisulu-launcher__copy {
    display: flex !important;
    min-width: 0;
    max-width: 9.5rem;
  }

  .mr-sisulu-launcher__label--mobile {
    max-width: 9.5rem;
  }

  .mr-sisulu-launcher__avatar {
    width: 40px;
    height: 40px;
  }

  .mr-sisulu-panel {
    position: fixed;
    right: max(0.75rem, env(safe-area-inset-right, 0px));
    left: max(0.75rem, env(safe-area-inset-left, 0px));
    bottom: calc(5.25rem + env(safe-area-inset-bottom, 0px));
    width: auto;
    max-width: none;
    height: min(78dvh, 620px);
    border-radius: 18px;
  }
}