/* ============ WIDGET DE CHAT — SAL DE LA RUEDA ============ */

#sdr-chat-bubble{
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 999;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #e8792f;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(232,121,47,0.4);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 1.6rem;
  color: #fff;
  transition: transform .2s ease;
}
#sdr-chat-bubble:hover{ transform: scale(1.06); }
#sdr-chat-bubble .sdr-dot{
  position:absolute;
  top: 4px; right: 4px;
  width: 12px; height:12px;
  border-radius:50%;
  background:#a31621;
  border: 2px solid #fff;
  display:none;
}
#sdr-chat-bubble .sdr-dot.show{ display:block; }

#sdr-chat-panel{
  position: fixed;
  right: 22px;
  bottom: 96px;
  z-index: 999;
  width: 340px;
  max-width: calc(100vw - 40px);
  height: 480px;
  max-height: calc(100vh - 140px);
  background: #fffaf4;
  border-radius: 18px;
  border: 1px solid rgba(43,43,40,0.14);
  box-shadow: 0 20px 50px rgba(0,0,0,0.22);
  display:none;
  flex-direction: column;
  overflow: hidden;
  font-family: Candara, 'Segoe UI', Calibri, sans-serif;
}
#sdr-chat-panel.open{ display:flex; }

.sdr-chat-header{
  background: #2c5b2b;
  color: #fff;
  padding: 14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-family: 'Times New Roman', Times, serif;
  font-size: 1.05rem;
}
.sdr-chat-header .sdr-sub{
  font-family: Candara, sans-serif;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.75);
  display:block;
  margin-top: 2px;
}
.sdr-chat-close{
  background:none;
  border:none;
  color:#fff;
  font-size: 1.2rem;
  cursor:pointer;
  line-height:1;
}

.sdr-chat-body{
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display:flex;
  flex-direction: column;
  gap: 10px;
}

/* --- formularios de login / registro --- */
.sdr-auth-box{ padding: 6px 2px; }
.sdr-auth-tabs{ display:flex; gap:8px; margin-bottom: 16px; }
.sdr-auth-tab{
  flex:1;
  padding: 8px;
  border-radius: 999px;
  border: 2px solid #3e7a3d;
  background: transparent;
  color: #2c5b2b;
  font-weight:700;
  font-size: 0.82rem;
  cursor:pointer;
}
.sdr-auth-tab.active{ background:#3e7a3d; color:#fff; }

.sdr-auth-subtabs{ display:flex; gap:14px; margin-bottom: 14px; justify-content:center; }
.sdr-auth-subtab{
  background:none;
  border:none;
  padding: 0 0 4px;
  font-size: 0.78rem;
  font-weight:700;
  color: rgba(43,43,40,0.55);
  border-bottom: 2px solid transparent;
  cursor:pointer;
}
.sdr-auth-subtab.active{ color:#c95f1c; border-color:#e8792f; }

.sdr-field{
  width:100%;
  padding: 10px 12px;
  margin-bottom: 10px;
  border-radius: 10px;
  border: 1px solid rgba(43,43,40,0.2);
  font-family: Candara, sans-serif;
  font-size: 0.88rem;
  background:#fff;
}
.sdr-field:focus{ outline:2px solid #e8792f; }

.sdr-auth-error{
  font-size: 0.78rem;
  color: #a31621;
  margin-bottom: 8px;
  min-height: 1em;
}

.sdr-btn{
  width:100%;
  padding: 11px;
  border-radius: 999px;
  border:none;
  background:#e8792f;
  color:#fff;
  font-weight:700;
  font-size: 0.88rem;
  cursor:pointer;
  font-family: Candara, sans-serif;
}
.sdr-btn:hover{ background:#c95f1c; }

.sdr-auth-hint{
  font-size: 0.74rem;
  color: rgba(43,43,40,0.6);
  text-align:center;
  margin-top: 10px;
}

/* --- mensajes --- */
.sdr-msg{
  max-width: 80%;
  padding: 9px 13px;
  border-radius: 14px;
  font-size: 0.86rem;
  line-height: 1.4;
}
.sdr-msg.user{
  align-self: flex-end;
  background: #e8792f;
  color: #fff;
  border-bottom-right-radius: 4px;
}
.sdr-msg.admin{
  align-self: flex-start;
  background: #eef4ea;
  color: #2b2b28;
  border-bottom-left-radius: 4px;
}
.sdr-msg-time{
  display:block;
  font-size: 0.62rem;
  opacity: 0.65;
  margin-top: 3px;
}

.sdr-chat-empty{
  text-align:center;
  color: rgba(43,43,40,0.5);
  font-size: 0.82rem;
  margin-top: 20px;
}

.sdr-chat-footer{
  border-top: 1px solid rgba(43,43,40,0.12);
  padding: 10px;
  display:flex;
  gap: 8px;
}
.sdr-chat-footer input{
  flex:1;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(43,43,40,0.2);
  font-family: Candara, sans-serif;
  font-size: 0.86rem;
}
.sdr-chat-footer button{
  background: #3e7a3d;
  color:#fff;
  border:none;
  border-radius: 999px;
  width: 42px;
  cursor:pointer;
  font-size: 1rem;
}
.sdr-chat-footer button:hover{ background:#2c5b2b; }

.sdr-logout{
  background:none;
  border:none;
  color: rgba(255,255,255,0.75);
  font-size: 0.7rem;
  text-decoration: underline;
  cursor:pointer;
  padding:0;
}

/* --- panel de administradora --- */
.sdr-admin-list{
  padding: 10px;
  overflow-y:auto;
}
.sdr-conv-item{
  padding: 10px 12px;
  border-radius: 10px;
  cursor:pointer;
  margin-bottom: 6px;
  border: 1px solid rgba(43,43,40,0.1);
}
.sdr-conv-item:hover, .sdr-conv-item.active{ background:#fdf0e2; border-color:#e8792f; }
.sdr-conv-item strong{ display:block; font-size: 0.86rem; }
.sdr-conv-item span{ font-size: 0.72rem; color: rgba(43,43,40,0.6); }

@media (max-width: 480px){
  #sdr-chat-panel{
    right: 10px;
    left: 10px;
    width: auto;
    bottom: 88px;
  }
}