#panel-claude.panel.active,
#panel-chatgpt.panel.active {
  display: block;
  min-height: calc(100vh - 100px);
}

body.cl-tab-active #panel-claude {
  background: #12100e;
}

body.cg-tab-active #panel-chatgpt {
  background: #101410;
}

.cl-shell,
.cg-shell {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0.65rem 1rem 1.4rem;
  display: flex;
  flex-direction: column;
  height: calc(100vh - 118px);
  min-height: 28rem;
  box-sizing: border-box;
}

.cl-shell { color: #f3ece3; }
.cg-shell { color: #e8f0e8; }

.cl-top,
.cg-top {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.45rem;
}

.cl-top h2,
.cg-top h2 {
  margin: 0 0 0.2rem;
  font-size: 1.28rem;
}

.cl-top h2 { color: #d4a017; }
.cg-top h2 { color: #7dffb3; }

.cl-hint,
.cg-hint {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.4;
  max-width: 32rem;
  opacity: 0.82;
}

.cl-keys,
.cg-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  margin-bottom: 0.45rem;
  font-size: 0.76rem;
}

.cl-log,
.cg-log {
  flex: 1;
  overflow-y: auto;
  border-radius: 12px;
  padding: 0.75rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.cl-log {
  border: 1px solid rgba(201, 162, 39, 0.32);
  background: rgba(18, 14, 10, 0.92);
}

.cg-log {
  border: 1px solid rgba(80, 180, 120, 0.32);
  background: rgba(10, 16, 12, 0.92);
}

.cl-msg,
.cg-msg {
  max-width: 92%;
  padding: 0.5rem 0.65rem;
  border-radius: 10px;
  font-size: 0.88rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.cl-msg.user {
  align-self: flex-end;
  background: linear-gradient(180deg, #5a3a12, #3a2410);
  border: 1px solid rgba(212, 160, 23, 0.4);
}

.cg-msg.user {
  align-self: flex-end;
  background: linear-gradient(180deg, #1a4a32, #103224);
  border: 1px solid rgba(125, 255, 179, 0.35);
}

.cl-msg.assistant,
.cg-msg.assistant {
  align-self: flex-start;
  background: rgba(22, 22, 24, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.cl-msg.pending,
.cg-msg.pending {
  opacity: 0.7;
  font-style: italic;
}

.cl-empty,
.cg-empty {
  margin: auto;
  text-align: center;
  font-size: 0.84rem;
  line-height: 1.5;
  max-width: 24rem;
  opacity: 0.7;
}

.cl-form,
.cg-form {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.55rem;
  align-items: flex-end;
}

.cl-form textarea,
.cg-form textarea {
  flex: 1;
  font: inherit;
  font-size: 0.9rem;
  padding: 0.5rem 0.65rem;
  border-radius: 10px;
  resize: none;
  min-height: 2.6rem;
  max-height: 8rem;
  color: inherit;
}

.cl-form textarea {
  border: 1px solid rgba(201, 162, 39, 0.35);
  background: #16120e;
}

.cg-form textarea {
  border: 1px solid rgba(80, 180, 120, 0.35);
  background: #101610;
}

.cl-send,
.cg-send,
.cl-btn,
.cg-btn {
  appearance: none;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.45rem 0.75rem;
  border-radius: 10px;
  cursor: pointer;
  color: #1a1408;
}

.cl-send,
.cl-btn {
  border: 1px solid rgba(212, 160, 23, 0.5);
  background: linear-gradient(180deg, #d4af37, #a8841c);
}

.cg-send,
.cg-btn {
  border: 1px solid rgba(125, 255, 179, 0.45);
  background: linear-gradient(180deg, #7dffb3, #2a9d6a);
  color: #0a140e;
}

.cl-send:disabled,
.cg-send:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.cl-status,
.cg-status {
  min-height: 1.1rem;
  margin: 0.35rem 0 0;
  font-size: 0.76rem;
  opacity: 0.8;
}

.cl-status.err,
.cg-status.err {
  color: #ffb0a0;
  opacity: 1;
}

@media (max-width: 720px) {
  .cl-shell,
  .cg-shell {
    padding: 0.45rem 0.6rem 1rem;
  }
}