/* SpicyChat-inspired layout for AI Sakura — AsiaClipHub */
:root {
  --sp-bg: #0d0b12;
  --sp-bg-elev: #16121f;
  --sp-bg-panel: #1c1728;
  --sp-border: rgba(255, 255, 255, 0.08);
  --sp-text: #f3eef8;
  --sp-muted: #9a8fb0;
  --sp-accent: #ff4d8d;
  --sp-accent-2: #ff7ab5;
  --sp-accent-dim: rgba(255, 77, 141, 0.15);
  --sp-user-bubble: #3a2048;
  --sp-bot-bubble: #241c32;
  --sp-radius: 14px;
  --sp-sidebar-w: 300px;
  --sp-right-w: 280px;
  --sp-font: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body.sakura-page {
  margin: 0;
  height: 100%;
  background: var(--sp-bg);
  color: var(--sp-text);
  font-family: var(--sp-font);
}

body.sakura-page {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sp-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  background: linear-gradient(180deg, #1a1324 0%, var(--sp-bg-elev) 100%);
  border-bottom: 1px solid var(--sp-border);
  flex-shrink: 0;
  z-index: 20;
}

.sp-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--sp-text);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.sp-brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: radial-gradient(circle at 30% 30%, var(--sp-accent-2), var(--sp-accent));
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 14px;
}

.sp-brand-sub {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--sp-muted);
}

.sp-top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sp-btn {
  appearance: none;
  border: 1px solid var(--sp-border);
  background: var(--sp-bg-panel);
  color: var(--sp-text);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.15s, border-color 0.15s;
}

.sp-btn:hover {
  border-color: var(--sp-accent);
  background: var(--sp-accent-dim);
}

.sp-btn-primary {
  background: linear-gradient(135deg, var(--sp-accent), #e11d6a);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
}

.sp-btn-primary:hover {
  filter: brightness(1.08);
  background: linear-gradient(135deg, var(--sp-accent), #e11d6a);
}

.sp-btn-ghost {
  background: transparent;
}

.sp-shell {
  flex: 1;
  display: grid;
  grid-template-columns: var(--sp-sidebar-w) 1fr var(--sp-right-w);
  min-height: 0;
}

.sp-sidebar,
.sp-right,
.sp-chat {
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.sp-sidebar {
  background: var(--sp-bg-elev);
  border-right: 1px solid var(--sp-border);
}

.sp-side-head {
  padding: 14px 14px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.sp-side-head h1 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
}

.sp-side-head span {
  font-size: 11px;
  color: var(--sp-muted);
}

.sp-search {
  margin: 0 12px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--sp-bg-panel);
  border: 1px solid var(--sp-border);
  border-radius: 10px;
  padding: 8px 10px;
}

.sp-search i {
  color: var(--sp-muted);
  font-size: 12px;
}

.sp-search input {
  flex: 1;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--sp-text);
  font-size: 13px;
}

.sp-char-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 10px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sp-char-card {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 10px;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--sp-bg-panel);
  cursor: pointer;
  text-align: left;
  color: inherit;
  font: inherit;
  transition: border-color 0.15s, transform 0.15s, background 0.15s;
}

.sp-char-card:hover {
  border-color: rgba(255, 77, 141, 0.35);
  transform: translateY(-1px);
}

.sp-char-card.is-active {
  border-color: var(--sp-accent);
  background: var(--sp-accent-dim);
  box-shadow: 0 0 0 1px rgba(255, 77, 141, 0.25);
}

.sp-char-avatar {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  object-fit: cover;
  background: linear-gradient(145deg, #3a2a4a, #1a1224);
}

.sp-char-avatar.placeholder {
  display: grid;
  place-items: center;
  color: var(--sp-accent-2);
  font-size: 22px;
}

.sp-char-meta {
  min-width: 0;
}

.sp-char-name {
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sp-char-bio {
  margin-top: 4px;
  font-size: 12px;
  color: var(--sp-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sp-chat {
  background:
    radial-gradient(1200px 400px at 50% -10%, rgba(255, 77, 141, 0.08), transparent 60%),
    var(--sp-bg);
}

.sp-chat-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--sp-border);
  background: rgba(22, 18, 31, 0.85);
  backdrop-filter: blur(8px);
}

.sp-chat-head img,
.sp-chat-head .sp-char-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
}

.sp-chat-title {
  flex: 1;
  min-width: 0;
}

.sp-chat-title strong {
  display: block;
  font-size: 15px;
}

.sp-chat-title span {
  font-size: 12px;
  color: var(--sp-muted);
}

.sp-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px 18px 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sp-msg {
  max-width: min(720px, 88%);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sp-msg.user {
  align-self: flex-end;
  align-items: flex-end;
}

.sp-msg.assistant {
  align-self: flex-start;
}

.sp-bubble {
  padding: 11px 14px;
  border-radius: 16px;
  line-height: 1.5;
  font-size: 14px;
  white-space: pre-wrap;
  word-break: break-word;
}

.sp-msg.user .sp-bubble {
  background: linear-gradient(135deg, #5a2a55, var(--sp-user-bubble));
  border-bottom-right-radius: 6px;
}

.sp-msg.assistant .sp-bubble {
  background: var(--sp-bot-bubble);
  border: 1px solid var(--sp-border);
  border-bottom-left-radius: 6px;
}

.sp-msg.system .sp-bubble,
.sp-bubble.error {
  background: rgba(255, 80, 80, 0.12);
  border: 1px solid rgba(255, 80, 80, 0.35);
  color: #ffc9c9;
}

.sp-empty {
  margin: auto;
  text-align: center;
  max-width: 360px;
  color: var(--sp-muted);
  padding: 24px;
}

.sp-empty h2 {
  margin: 0 0 8px;
  color: var(--sp-text);
  font-size: 20px;
}

.sp-empty p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
}

.sp-composer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px 16px 16px;
  border-top: 1px solid var(--sp-border);
  background: var(--sp-bg-elev);
}

.sp-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.sp-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--sp-border);
  background: var(--sp-bg-panel);
  color: var(--sp-text);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
}

.sp-chip:hover {
  border-color: var(--sp-accent);
}

.sp-chip.is-on {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--sp-accent), #c2185b);
  box-shadow: 0 0 0 1px rgba(255, 77, 141, 0.35);
}

.sp-toolbar-hint {
  font-size: 12px;
  color: var(--sp-muted);
}

.sp-composer-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
}

.sp-composer textarea {
  resize: none;
  min-height: 48px;
  max-height: 140px;
  border-radius: 14px;
  border: 1px solid var(--sp-border);
  background: var(--sp-bg-panel);
  color: var(--sp-text);
  padding: 12px 14px;
  font: inherit;
  font-size: 14px;
  outline: none;
  width: 100%;
}

.sp-composer textarea:focus {
  border-color: var(--sp-accent);
}

.sp-composer button[type='submit'] {
  min-width: 96px;
  height: 48px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--sp-accent), #c2185b);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.sp-composer button[type='submit']:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.sp-bubble-media {
  max-width: min(420px, 92vw);
}

.sp-media-cap {
  font-size: 12px;
  color: var(--sp-muted);
  margin-bottom: 8px;
}

.sp-media-img img {
  display: block;
  width: 100%;
  border-radius: 12px;
  max-height: 420px;
  object-fit: cover;
}

.sp-media-audio {
  width: 100%;
  margin-top: 8px;
}

.sp-btn.is-live {
  background: #c62828;
  border-color: #c62828;
  color: #fff;
}

.sp-call-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(0, 0, 0, 0.65);
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.sp-call-overlay.is-open {
  display: flex;
}

.sp-call-panel {
  width: min(480px, 100%);
  background: var(--sp-bg-elev);
  border: 1px solid var(--sp-border);
  border-radius: 18px;
  padding: 18px;
}

.sp-call-panel h2 {
  margin: 0 0 8px;
  font-size: 18px;
}

.sp-call-status {
  margin: 0 0 10px;
  color: var(--sp-accent-2);
  font-size: 13px;
}

.sp-call-transcript {
  margin: 0 0 12px;
  min-height: 120px;
  max-height: 220px;
  overflow: auto;
  background: var(--sp-bg-panel);
  border-radius: 12px;
  padding: 10px;
  font-size: 12px;
  white-space: pre-wrap;
  color: #ddd;
}

.sp-call-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.sp-call-row input {
  flex: 1;
  border-radius: 12px;
  border: 1px solid var(--sp-border);
  background: var(--sp-bg-panel);
  color: var(--sp-text);
  padding: 10px 12px;
}

.sp-btn-hangup {
  width: 100%;
  justify-content: center;
  background: #c62828;
  border-color: #c62828;
  color: #fff;
}

.sp-right {
  background: var(--sp-bg-elev);
  border-left: 1px solid var(--sp-border);
  padding: 16px;
  overflow-y: auto;
}

.sp-right h3 {
  margin: 0 0 10px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sp-muted);
}

.sp-right-card {
  background: var(--sp-bg-panel);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius);
  padding: 14px;
  margin-bottom: 12px;
}

.sp-right-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: #d8cfe6;
}

.sp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.sp-tag {
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--sp-accent-dim);
  color: var(--sp-accent-2);
}

.sp-status {
  font-size: 12px;
  color: var(--sp-muted);
  padding: 0 16px 8px;
}

.sp-status.error {
  color: #ff8a8a;
}

.sp-loading {
  padding: 20px;
  text-align: center;
  color: var(--sp-muted);
  font-size: 13px;
}

.sp-mobile-tabs {
  display: none;
}

@media (max-width: 960px) {
  .sp-shell {
    grid-template-columns: 1fr;
  }

  .sp-sidebar,
  .sp-right {
    display: none;
  }

  .sp-sidebar.is-open,
  .sp-right.is-open {
    display: flex;
    position: fixed;
    inset: 52px 0 0 0;
    z-index: 30;
    width: 100%;
  }

  .sp-mobile-tabs {
    display: flex;
    gap: 6px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--sp-border);
    background: var(--sp-bg-elev);
  }

  .sp-mobile-tabs button {
    flex: 1;
    border: 1px solid var(--sp-border);
    background: var(--sp-bg-panel);
    color: var(--sp-text);
    border-radius: 10px;
    padding: 8px;
    cursor: pointer;
  }

  .sp-mobile-tabs button.is-active {
    border-color: var(--sp-accent);
    background: var(--sp-accent-dim);
  }
}