:root {
  --assistant-cyan: #0ff0fc;
  --assistant-purple: #bc13fe;
  --assistant-panel: rgba(7, 10, 20, 0.96);
}

.portfolio-assistant,
.portfolio-assistant * {
  box-sizing: border-box;
}

.portfolio-assistant {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9999;
  font-family: "Inter", sans-serif;
}

.assistant-launcher {
  position: relative;
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  overflow: hidden;
  color: #eaffff;
  background:
    radial-gradient(circle at 30% 22%, rgba(255, 255, 255, 0.42), transparent 23%),
    linear-gradient(145deg, #16203b 4%, #112944 48%, #331654 100%);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 1px rgba(15, 240, 252, 0.28),
    0 0 26px rgba(15, 240, 252, 0.42),
    0 12px 40px rgba(0, 0, 0, 0.45);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, opacity 140ms ease;
}

.assistant-launcher::before {
  position: absolute;
  width: 30px;
  height: 30px;
  content: "";
  background: rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  filter: blur(12px);
  transform: translate(-14px, -15px);
}

.assistant-launcher:hover {
  box-shadow: 0 0 36px rgba(15, 240, 252, 0.65), 0 14px 42px rgba(0, 0, 0, 0.55);
  transform: translateY(-3px) scale(1.04);
}

.assistant-launcher:focus-visible,
.assistant-icon-button:focus-visible,
.assistant-suggestion:focus-visible,
.assistant-send:focus-visible,
.assistant-result-link:focus-visible,
.assistant-input:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.assistant-brand-mark {
  position: relative;
  z-index: 1;
  width: 38px;
  height: 38px;
  overflow: visible;
  filter: drop-shadow(0 0 6px rgba(15, 240, 252, 0.35));
}

.assistant-brand-mark-shell {
  fill: rgba(15, 240, 252, 0.14);
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linejoin: round;
}

.assistant-brand-mark-antenna,
.assistant-brand-mark-smile {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
}

.assistant-brand-mark-signal,
.assistant-brand-mark-eye {
  fill: currentColor;
}

.assistant-brand-mark-signal {
  color: var(--assistant-purple);
}

.assistant-unread {
  position: absolute;
  top: 0;
  right: 1px;
  z-index: 2;
  width: 14px;
  height: 14px;
  background: #ff3b81;
  border: 2px solid #090b12;
  border-radius: 50%;
}

.assistant-panel {
  position: absolute;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  width: min(390px, calc(100vw - 32px));
  height: min(620px, calc(100vh - 130px));
  min-height: 440px;
  overflow: hidden;
  color: #f7fbff;
  background:
    radial-gradient(circle at 90% 0%, rgba(188, 19, 254, 0.14), transparent 32%),
    radial-gradient(circle at 0% 100%, rgba(15, 240, 252, 0.11), transparent 34%),
    var(--assistant-panel);
  border: 1px solid rgba(15, 240, 252, 0.42);
  border-radius: 22px;
  box-shadow: 0 24px 75px rgba(0, 0, 0, 0.7), 0 0 30px rgba(15, 240, 252, 0.14);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scale(0.97);
  transform-origin: bottom right;
  transition: opacity 180ms ease, transform 180ms ease;
}

.portfolio-assistant.is-open .assistant-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.portfolio-assistant.is-open .assistant-unread {
  display: none;
}

.portfolio-assistant.is-open .assistant-launcher {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.assistant-header {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 16px 16px 14px;
  background: rgba(0, 0, 0, 0.34);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.assistant-avatar {
  position: relative;
  display: grid;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #dfffff;
  background: linear-gradient(145deg, #142945, #321750);
  border: 1px solid rgba(15, 240, 252, 0.5);
  border-radius: 13px;
  box-shadow: 0 0 18px rgba(15, 240, 252, 0.28);
}

.assistant-avatar .assistant-brand-mark {
  width: 29px;
  height: 29px;
  filter: drop-shadow(0 0 5px rgba(15, 240, 252, 0.28));
}

.assistant-avatar .assistant-brand-mark-shell {
  fill: rgba(15, 240, 252, 0.1);
  stroke-width: 2;
}

.assistant-avatar::after {
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 11px;
  height: 11px;
  content: "";
  background: #2cff7b;
  border: 2px solid #090d16;
  border-radius: 50%;
}

.assistant-heading {
  min-width: 0;
  flex: 1;
}

.assistant-heading h2 {
  margin: 0;
  color: #fff;
  font-family: "Orbitron", sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.assistant-status {
  display: block;
  margin-top: 3px;
  overflow: hidden;
  color: #9ca9b8;
  font-size: 11px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assistant-icon-button {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: #b8c6d5;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 11px;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease;
}

.assistant-icon-button:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.assistant-messages {
  min-height: 0;
  padding: 18px 15px 8px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scroll-behavior: smooth;
}

.assistant-message {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  animation: assistant-message-in 220ms ease both;
}

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

.assistant-bubble {
  max-width: 88%;
  padding: 11px 13px;
  color: #dce8f4;
  font-size: 13px;
  line-height: 1.55;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px 16px 16px 16px;
}

.assistant-message.user .assistant-bubble {
  color: #061014;
  font-weight: 600;
  background: linear-gradient(135deg, #7cf6ff, #bafcff);
  border-color: transparent;
  border-radius: 16px 6px 16px 16px;
}

.assistant-bubble p {
  margin: 0;
}

.assistant-bubble p + p {
  margin-top: 8px;
}

.assistant-results {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.assistant-result {
  padding: 10px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(15, 240, 252, 0.18);
  border-radius: 12px;
}

.assistant-result-title {
  display: block;
  margin-bottom: 4px;
  color: #fff;
  font-family: "Oxanium", sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.assistant-result-copy {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: #aebccc;
  font-size: 11px;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.assistant-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.assistant-result-link {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  min-height: 30px;
  padding: 6px 9px;
  color: #bdfbff;
  font-size: 10px;
  font-weight: 700;
  text-decoration: none;
  background: rgba(15, 240, 252, 0.09);
  border: 1px solid rgba(15, 240, 252, 0.22);
  border-radius: 8px;
  transition: background 150ms ease, border-color 150ms ease;
}

.assistant-result-link:hover {
  color: #fff;
  background: rgba(15, 240, 252, 0.17);
  border-color: rgba(15, 240, 252, 0.5);
}

.assistant-typing {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  min-height: 16px;
}

.assistant-typing span {
  width: 5px;
  height: 5px;
  background: #90a1b4;
  border-radius: 50%;
  animation: assistant-typing 900ms infinite ease-in-out;
}

.assistant-typing span:nth-child(2) {
  animation-delay: 120ms;
}

.assistant-typing span:nth-child(3) {
  animation-delay: 240ms;
}

.assistant-suggestions {
  display: flex;
  gap: 7px;
  padding: 8px 14px 11px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(15, 240, 252, 0.65) rgba(255, 255, 255, 0.06);
}

.assistant-suggestions::-webkit-scrollbar {
  display: block;
  height: 5px;
}

.assistant-suggestions::-webkit-scrollbar-track {
  margin: 0 14px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
}

.assistant-suggestions::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, var(--assistant-cyan), var(--assistant-purple));
  border-radius: 999px;
}

.assistant-suggestion {
  flex: 0 0 auto;
  min-height: 32px;
  padding: 7px 10px;
  color: #c8d6e4;
  font-size: 10px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
  cursor: pointer;
  transition: color 150ms ease, border-color 150ms ease, background 150ms ease;
  white-space: nowrap;
}

.assistant-suggestion:hover {
  color: #fff;
  background: rgba(188, 19, 254, 0.11);
  border-color: rgba(188, 19, 254, 0.48);
}

.assistant-form {
  display: flex;
  gap: 8px;
  padding: 10px 12px 12px;
  background: rgba(0, 0, 0, 0.28);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.assistant-input {
  width: 100%;
  min-width: 0;
  height: 43px;
  padding: 0 13px;
  color: #f6fbff;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 13px;
  outline: none;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.assistant-input::placeholder {
  color: #788798;
}

.assistant-input:focus {
  border-color: rgba(15, 240, 252, 0.65);
  box-shadow: 0 0 0 3px rgba(15, 240, 252, 0.08);
}

.assistant-send {
  display: grid;
  flex: 0 0 43px;
  width: 43px;
  height: 43px;
  place-items: center;
  color: #061014;
  background: linear-gradient(135deg, var(--assistant-cyan), #7ef5ff);
  border: 0;
  border-radius: 13px;
  box-shadow: 0 0 18px rgba(15, 240, 252, 0.2);
  cursor: pointer;
  transition: transform 150ms ease, filter 150ms ease;
}

.assistant-send:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.assistant-send:disabled {
  cursor: wait;
  filter: grayscale(0.5);
  opacity: 0.55;
  transform: none;
}

@keyframes assistant-message-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
}

@keyframes assistant-typing {
  0%,
  60%,
  100% {
    opacity: 0.4;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

@media (max-width: 640px) {
  .portfolio-assistant {
    right: 14px;
    bottom: 14px;
  }

  .assistant-launcher {
    width: 56px;
    height: 56px;
  }

  .assistant-panel {
    position: fixed;
    left: 8px;
    right: 8px;
    bottom: 8px;
    width: auto;
    height: min(680px, calc(100dvh - 16px));
    min-height: 0;
    border-radius: 20px;
  }

}

@media (prefers-reduced-motion: reduce) {
  .assistant-panel,
  .assistant-launcher,
  .assistant-message,
  .assistant-typing span {
    animation: none;
    transition: none;
  }
}
.assistant-verification { padding: 0 16px; }