#medikusia-chat,
#medikusia-chat * {
  box-sizing: border-box;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

#medikusia-chat {
  --border: #d1d5db;
  --muted: #6b7280;
  --shadow: 0 12px 35px rgba(0, 0, 0, .12);
  --footer-h: 84px;
  --modal-w: min(1100px, calc(100vw - 48px));
  --modal-h: min(680px, calc(100vh - 140px));

  position: relative !important;
  z-index: 2147483647 !important;
  isolation: isolate !important;
}

#medikusia-chat .overlay,
#medikusia-chat .chat-modal,
#medikusia-chat .chat-footer {
  position: fixed !important;
  transform: none !important;
}

#medikusia-chat .overlay {
  inset: 0;
  background: rgba(0, 0, 0, .45);
  z-index: 2147483645 !important;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}

#medikusia-chat .overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

#medikusia-chat .chat-modal {
  left: 50% !important;
  top: 50% !important;
  margin: 0 !important;
  width: var(--modal-w);
  height: var(--modal-h);
  transform: translate(-50%, -50%) scale(.98) !important;

  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  z-index: 2147483646 !important;

  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#medikusia-chat .chat-modal.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1) !important;
}

#medikusia-chat .chat-modal.is-min {
  height: 64px !important;
}

#medikusia-chat .chat-modal.is-min .chat-body,
#medikusia-chat .chat-modal.is-min .chat-inputbar {
  display: none;
}

#medikusia-chat .chat-header {
  background: #111827 !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

#medikusia-chat .chat-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

#medikusia-chat .avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-weight: 900;
  background: #f9fafb;
}

#medikusia-chat .title-text b {
  font-size: 14px;
  color: #fff;
}

#medikusia-chat .title-text span {
  font-size: 12px;
  color: #cbd5e1;
}

#medikusia-chat .header-actions {
  display: flex;
  gap: 8px;
}

#medikusia-chat .icon-btn {
  width: 38px;
  height: 32px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
  font-weight: 900;
}

#medikusia-chat .chat-body {
  flex: 1;
  overflow: auto;
  padding: 18px;
  background: #f8fafc;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

#medikusia-chat .msg-row {
  display: flex;
  margin: 10px 0;
}

#medikusia-chat .msg-row.me {
  justify-content: flex-end;
}

#medikusia-chat .msg-row.bot {
  justify-content: flex-start;
}

#medikusia-chat .bubble {
  max-width: 75%;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fff;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.35rem;
  font-size: 16px;
}

#medikusia-chat .msg-row.me .bubble {
  background: #d1fae5;
  border-color: #a7f3d0;
}

#medikusia-chat .meta {
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
}

#medikusia-chat .chat-inputbar {
  border-top: 1px solid var(--border);
  background: #fff;
  padding: 12px 14px;
  position: relative;
}

#medikusia-chat .chat-form {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 0;
}

#medikusia-chat .attach-label {
  cursor: pointer;
  font-size: 22px;
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  user-select: none;
}

#medikusia-chat .file-input {
  display: none;
}

#medikusia-chat .modal-input {
  flex: 1;
  height: 52px;
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 0 14px;
  font-size: 16px;
  outline: none;
  background: #fff;
}

#medikusia-chat .modal-send {
  height: 52px;
  padding: 0 18px;
  border-radius: 12px;
  border: 1px solid #16a34a;
  background: #16a34a;
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

/* =========================================================
   ✅ PREVIEW ARREGLADO (SIEMPRE VISIBLE: IMG + NOMBRE + X)
   - YA NO usa absolute/bottom, por eso no se tapa ni se corta
   ========================================================= */
#medikusia-chat .file-preview{
  display: none;
  position: relative;       /* ✅ antes era absolute */
  left: auto;
  right: auto;
  bottom: auto;

  margin: 12px 14px 0;      /* ✅ arriba del input */
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  box-shadow: 0 8px 18px rgba(0,0,0,.08);

  align-items: center;
  gap: 10px;
  z-index: 3;
}

#medikusia-chat .file-preview.show{
  display: flex;
}

/* thumb */
#medikusia-chat .file-thumb{
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid var(--border);
  display: none;            /* se enciende por JS si es imagen */
  flex: 0 0 auto;
}

#medikusia-chat .file-icon{
  font-size: 22px;
  flex: 0 0 auto;
}

/* nombre (ellipsis correcto sin romper layout) */
#medikusia-chat .file-name{
  font-size: 14px;
  color: #111;
  flex: 1 1 auto;
  min-width: 0;             /* ✅ clave para ellipsis */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* botón X siempre visible */
#medikusia-chat .file-remove{
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #111;
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  font-weight: 900;
  line-height: 1;
  flex: 0 0 auto;
}

/* ========================================================= */

#medikusia-chat .chat-footer {
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--footer-h);
  background: rgba(243, 244, 246, .92);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 14px 16px;
  z-index: 2147483646 !important;
  transition: transform .2s ease, opacity .2s ease;
  padding-right: 110px;
}

#medikusia-chat .chat-footer.is-hidden {
  transform: translateY(110%);
  opacity: 0;
  pointer-events: none;
}

#medikusia-chat .footer-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: nowrap;
}

#medikusia-chat .btn {
  width: 54px;
  height: 54px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  font-weight: 800;
  box-shadow: 0 6px 14px rgba(0, 0, 0, .06);
  user-select: none;
}

#medikusia-chat .btn--send {
  background: #16a34a;
  color: #fff;
  border-color: #16a34a;
  width: 64px;
}

#medikusia-chat .input {
  flex: 1;
  height: 54px;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 0 14px;
  font-size: 16px;
  outline: none;
  background: #fff;
}

#medikusia-chat .chat-link {
  color: #2563eb;
  text-decoration: underline;
  font-weight: 600;
  cursor: pointer;
}

#medikusia-chat .chat-link:hover {
  text-decoration: none;
}

/* ===========================
   RESPONSIVE (PC / Tablet / Móvil)
   =========================== */
#medikusia-chat .chat-modal{
  width: min(1100px, calc(100vw - 24px)) !important;
  height: min(680px, calc(100vh - 110px)) !important;
}

@media (max-width: 1024px){
  #medikusia-chat .chat-modal{
    width: calc(100vw - 24px) !important;
    height: calc(100vh - 120px) !important;
  }
}

@media (max-width: 720px) {
  #medikusia-chat { --footer-h: 76px; }

  #medikusia-chat .btn { width: 48px; height: 48px; }
  #medikusia-chat .btn--send { width: 58px; }
  #medikusia-chat .input { height: 48px; }
  #medikusia-chat .bubble { max-width: 88%; }
  #medikusia-chat .modal-input { height: 48px; }
  #medikusia-chat .modal-send { height: 48px; }
  #medikusia-chat .chat-footer { padding-right: 76px; }
}

/* móviles */
@media (max-width: 600px){
  #medikusia-chat .chat-modal{
    width: calc(100vw - 16px) !important;
    height: calc(100vh - 96px) !important;
    border-radius: 14px !important;
  }

  #medikusia-chat .modal-input,
  #medikusia-chat input,
  #medikusia-chat textarea{
    font-size: 16px !important; /* evita zoom iOS */
  }
}

/* pantallas muy pequeñas: footer se adapta */
@media (max-width: 420px){
  #medikusia-chat .footer-inner{
    flex-wrap: wrap;
    gap: 10px;
  }
  #medikusia-chat .input{
    width: 100%;
    flex: 1 1 100%;
  }
  #medikusia-chat .btn--send{
    width: 100%;
    flex: 1 1 100%;
  }
}