.mayart-ai,
.mayart-ai * {
  box-sizing: border-box;
}

.mayart-ai {
  isolation: isolate;
}

.mayart-ai button,
.mayart-ai textarea,
.mayart-ai input,
.mayart-ai img,
.mayart-ai p,
.mayart-ai h2,
.mayart-ai span {
  font-family: var(--m-font);
  letter-spacing: normal;
  text-transform: none;
}

.mayart-ai button,
.mayart-ai input,
.mayart-ai textarea {
  appearance: none;
  -webkit-appearance: none;
  border-image: none;
}

.mayart-ai img {
  display: block;
  max-width: none;
}

.mayart-ai p,
.mayart-ai h2 {
  margin: 0;
}

:root {
  --m-ink: #1b1a23;
  --m-soft: #787384;
  --m-soft-2: #b6b2c1;
  --m-bg: #ffffff;
  --m-surface: #f5f3fa;
  --m-surface-2: #f9f8fc;
  --m-border: rgba(34, 25, 63, 0.1);
  --m-border-strong: rgba(103, 61, 230, 0.4);
  --m-purple: #673de6;
  --m-purple-soft: rgba(103, 61, 230, 0.08);
  --m-shadow: 0 26px 70px rgba(34, 25, 63, 0.18);
  --m-shadow-soft: 0 14px 30px rgba(34, 25, 63, 0.08);
  --m-font: "DM Sans", Arial, sans-serif;
}

.mayart-ai {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999999;
  font-family: var(--m-font);
}

.mayart-ai__toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px 11px 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: linear-gradient(135deg, #443265, #2b2142);
  color: #fff;
  box-shadow: 0 16px 36px rgba(43, 33, 66, 0.28);
  cursor: pointer;
}

.mayart-ai__toggle-label {
  font: 700 0.92rem/1 var(--m-font);
}

.mayart-ai__toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px;
}

.mayart-ai__toggle-icon svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.mayart-ai__toggle-icon path {
  fill: none;
  stroke: #fff;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 5;
}

.mayart-ai__panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 14px);
  width: min(392px, calc(100vw - 24px));
  height: min(640px, calc(100vh - 180px));
  max-height: min(640px, calc(100vh - 180px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0 !important;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 28px;
  background:
    radial-gradient(circle at top center, rgba(103, 61, 230, 0.05), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.96));
  box-shadow: var(--m-shadow);
  backdrop-filter: blur(18px);
}

.mayart-ai__panel[hidden] {
  display: none !important;
}

.mayart-ai__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 16px 8px;
  flex-shrink: 0;
}

.mayart-ai__tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--m-border);
  border-radius: 999px;
  background: var(--m-surface);
}

.mayart-ai__tab {
  border: none;
  border-radius: 999px;
  padding: 10px 16px;
  background: transparent;
  color: var(--m-soft);
  font: 700 0.9rem/1 var(--m-font);
  cursor: default;
}

.mayart-ai__tab--active {
  background: #fff;
  color: var(--m-ink);
  box-shadow: 0 1px 3px rgba(27, 26, 35, 0.08);
}

.mayart-ai__icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border: 1px solid var(--m-border);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--m-ink);
  font: 700 1rem/1 var(--m-font);
  box-shadow: var(--m-shadow-soft);
  cursor: pointer;
}

.mayart-ai__body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 0 16px 12px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(34, 25, 63, 0.12) transparent;
}

.mayart-ai__body::-webkit-scrollbar {
  width: 4px;
}

.mayart-ai__body::-webkit-scrollbar-thumb {
  background: rgba(34, 25, 63, 0.12);
  border-radius: 999px;
}

.mayart-ai__intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 16px 16px;
  text-align: center;
  flex: 0 0 auto;
  border-bottom: 1px solid var(--m-border);
}

/* Compact quand conversation en cours */
.mayart-ai:not(.is-landing) .mayart-ai__intro {
  flex-direction: row;
  padding: 10px 16px;
  gap: 10px;
  text-align: left;
}

.mayart-ai:not(.is-landing) .mayart-ai__brand-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
  flex: 0 0 32px;
}

.mayart-ai:not(.is-landing) .mayart-ai__intro h2 {
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.mayart-ai:not(.is-landing) .mayart-ai__intro-sub {
  display: none;
}

.mayart-ai__brand-logo {
  width: 86px;
  height: auto;
  object-fit: contain;
}

.mayart-ai__intro h2 {
  margin: 0;
  color: var(--m-ink);
  font: 800 1.95rem/1.02 var(--m-font);
  letter-spacing: -0.04em;
}

.mayart-ai__intro-sub {
  max-width: 290px;
  margin: 0;
  color: var(--m-soft);
  font: 500 0.98rem/1.5 var(--m-font);
}

.mayart-ai__starters {
  display: grid;
  gap: 0;
  flex: 0 0 auto;
  padding: 0 16px;
}

.mayart-ai__starters[hidden] {
  display: none !important;
}

.mayart-ai__starter {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 15px 2px;
  border: none;
  border-top: 1px solid rgba(34, 25, 63, 0.08);
  background: transparent;
  color: var(--m-ink);
  text-align: left;
  font: 600 0.98rem/1.35 var(--m-font);
  cursor: pointer;
}

.mayart-ai__starter:first-child {
  border-top: 1px solid rgba(34, 25, 63, 0.08);
}

.mayart-ai__starter::before {
  content: "↗";
  flex: 0 0 auto;
  color: var(--m-ink);
  font-weight: 700;
}

.mayart-ai__categories {
  display: flex;
  gap: 8px;
  padding: 14px 16px 0;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 0 0 auto;
}

.mayart-ai__categories::-webkit-scrollbar {
  display: none;
}

.mayart-ai__category {
  flex: 0 0 auto;
  padding: 9px 14px;
  border: 1px solid var(--m-border);
  border-radius: 999px;
  background: #fff;
  color: var(--m-soft);
  font: 600 0.9rem/1 var(--m-font);
  text-decoration: none;
  cursor: pointer;
}

.mayart-ai__category--active {
  border-color: var(--m-border-strong);
  background: var(--m-purple-soft);
  color: var(--m-purple);
}

.mayart-ai__messages {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px 2px 6px;
  scrollbar-width: thin;
  scrollbar-color: rgba(34, 25, 63, 0.12) transparent;
}

.mayart-ai__messages::-webkit-scrollbar {
  width: 4px;
}

.mayart-ai__messages::-webkit-scrollbar-thumb {
  background: rgba(34, 25, 63, 0.12);
  border-radius: 999px;
}

.mayart-ai.is-landing .mayart-ai__messages,
.mayart-ai.is-landing .mayart-ai__typing {
  display: none !important;
}

.mayart-ai__message {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.mayart-ai__message--assistant {
  align-items: flex-start;
}

.mayart-ai__message--user {
  align-items: flex-end;
}

.mayart-ai__message p {
  max-width: 88%;
  margin: 0;
  padding: 15px 18px;
  border-radius: 22px;
  font: 500 0.98rem/1.56 var(--m-font);
  white-space: pre-wrap;
  word-break: break-word;
  box-shadow: var(--m-shadow-soft);
}

.mayart-ai__message--assistant p {
  background: #fff;
  color: var(--m-ink);
  border: 1px solid rgba(34, 25, 63, 0.08);
  border-bottom-left-radius: 8px;
}

.mayart-ai__message--user p {
  background: linear-gradient(135deg, #744ff3, #8b6cff);
  color: #fff;
  border-bottom-right-radius: 8px;
}

.mayart-ai__message p a {
  color: inherit;
  font-weight: 700;
  text-decoration: underline;
}

.mayart-ai__message p .mayart-ai__link--button {
  display: inline-flex;
  align-items: center;
  margin-top: 10px;
  padding: 10px 15px;
  border: 1px solid rgba(34, 25, 63, 0.12);
  border-radius: 999px;
  background: #fff;
  color: var(--m-ink);
  text-decoration: none;
}

.mayart-ai__time {
  margin: 4px 6px 0;
  color: var(--m-soft-2);
  font: 500 0.72rem/1 var(--m-font);
}

.mayart-ai__typing {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 8px 8px;
}

.mayart-ai__typing[hidden] {
  display: none !important;
}

.mayart-ai__typing span {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--m-purple);
  opacity: 0.25;
  animation: m-bounce 1.2s infinite ease-in-out;
}

.mayart-ai__typing span:nth-child(2) {
  animation-delay: 0.2s;
}

.mayart-ai__typing span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes m-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.25; }
  40% { transform: translateY(-5px); opacity: 0.92; }
}

.mayart-ai__lead {
  display: grid;
  gap: 10px;
  padding: 0 16px 12px;
}

.mayart-ai__lead[hidden] {
  display: none !important;
}

.mayart-ai__lead-title {
  margin: 0;
  color: var(--m-ink);
  font: 700 1rem/1.2 var(--m-font);
}

.mayart-ai__lead input,
.mayart-ai__lead textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--m-border);
  border-radius: 16px;
  background: var(--m-surface-2);
  color: var(--m-ink);
  font: 500 0.94rem/1.4 var(--m-font);
}

.mayart-ai__lead button {
  min-height: 46px;
  border: none;
  border-radius: 16px;
  background: linear-gradient(135deg, #744ff3, #8b6cff);
  color: #fff;
  font: 700 0.95rem/1 var(--m-font);
  cursor: pointer;
}

.mayart-ai__lead-status {
  min-height: 18px;
  margin: 0;
  color: #8f4c78;
  font: 500 0.82rem/1.35 var(--m-font);
}

.mayart-ai__form {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 12px 16px 16px;
  padding: 8px 8px 8px 14px;
  border: 2px solid rgba(27, 26, 35, 0.9);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 14px 28px rgba(34, 25, 63, 0.08);
}

.mayart-ai__form:focus-within {
  border-color: var(--m-purple);
}

.mayart-ai__form textarea {
  flex: 1;
  min-width: 0;
  height: 46px;
  min-height: 46px;
  max-height: 46px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: #fff !important;
  background-image: none !important;
  box-shadow: none !important;
  resize: none;
  overflow: hidden;
  appearance: none;
  -webkit-appearance: none;
  color: var(--m-ink);
  font: 500 0.95rem/46px var(--m-font);
}

.mayart-ai__form textarea::placeholder {
  color: var(--m-soft);
  opacity: 0.95;
}

.mayart-ai__form textarea:focus {
  outline: none;
}

.mayart-ai__form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffffff, #f3eeff);
  box-shadow: inset 0 0 0 2px rgba(103, 61, 230, 0.85);
  color: var(--m-purple);
  cursor: pointer;
}

.mayart-ai__form button svg {
  width: 18px;
  height: 18px;
}

.mayart-ai__form button path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mayart-ai__message--streaming p::after {
  content: "|";
  margin-left: 2px;
  animation: m-cursor 0.8s step-end infinite;
}

@keyframes m-cursor {
  0%, 100% { opacity: 0; }
  50% { opacity: 1; }
}

.mayart-ai__rate-limit {
  margin: 0 16px 10px;
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(103, 61, 230, 0.08);
  color: var(--m-purple);
  font: 600 0.82rem/1.35 var(--m-font);
  text-align: center;
}

.mayart-ai__history-panel {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 0 16px 12px;
  gap: 12px;
}

.mayart-ai__history-panel[hidden] {
  display: none !important;
}

.mayart-ai__history-messages {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  padding: 8px 0;
}

.mayart-ai__history-empty {
  margin: auto;
  color: var(--m-soft);
  font: 500 0.95rem/1.5 var(--m-font);
  text-align: center;
  padding: 40px 16px;
}

.mayart-ai__history-resume {
  flex: 0 0 auto;
  width: 100%;
  min-height: 46px;
  border: none;
  border-radius: 16px;
  background: linear-gradient(135deg, #744ff3, #8b6cff);
  color: #fff;
  font: 700 0.95rem/1 var(--m-font);
  cursor: pointer;
  margin-top: 8px;
}

@media (max-width: 767px) {
  .mayart-ai {
    right: 12px;
    left: auto;
    bottom: 12px;
  }

  .mayart-ai__toggle-label {
    display: none;
  }

  .mayart-ai__toggle {
    padding: 10px;
  }

  .mayart-ai__panel {
    width: min(92vw, 420px);
    height: calc(100vh - 140px);
    max-height: calc(100vh - 140px);
    border-radius: 24px;
  }

  .mayart-ai__topbar {
    padding: 14px 14px 8px;
  }

  .mayart-ai__body {
    padding: 0 14px 10px;
  }

  .mayart-ai__intro {
    padding: 22px 8px 18px;
  }

  .mayart-ai__intro h2 {
    font-size: 1.72rem;
  }

  /* Landing mode : intro compacte pour que la barre reste toujours visible */
  .mayart-ai.is-landing .mayart-ai__intro {
    padding: 12px 8px 10px;
    gap: 7px;
  }

  .mayart-ai.is-landing .mayart-ai__brand-logo {
    width: 64px;
  }

  .mayart-ai.is-landing .mayart-ai__intro-sub {
    display: none;
  }

  .mayart-ai.is-landing .mayart-ai__starter {
    padding: 12px 2px;
  }

  .mayart-ai__message p {
    max-width: 92%;
  }

  .mayart-ai__form {
    margin: 12px 14px 14px;
  }
}