* { box-sizing: border-box; }

:root {
  --grad-brand: linear-gradient(135deg, #8b5cf6 0%, #ec4899 60%, #f97316 100%);
  --grad-brand-soft: linear-gradient(135deg, #a78bfa, #f472b6);
  --grad-cool: linear-gradient(135deg, #06b6d4, #3b82f6);
  --text-main: #241b45;
  --text-sub: #6b6483;
  --glass-bg: rgba(255, 255, 255, 0.68);
  --glass-border: rgba(139, 92, 246, 0.16);
  --shadow-soft: 0 8px 30px rgba(139, 92, 246, 0.14);
  --shadow-strong: 0 20px 60px rgba(139, 92, 246, 0.22);
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  background: linear-gradient(135deg, #f5f3ff 0%, #fdf2f8 45%, #eff8ff 100%);
  color: var(--text-main);
  height: 100vh;
  overflow: hidden;
}

/* ---------- 背景装饰 ---------- */
.bg-decor {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: float 16s ease-in-out infinite;
}
.orb-1 {
  width: 440px; height: 440px;
  top: -140px; left: -110px;
  background: radial-gradient(circle, #a78bfa, transparent 70%);
  animation-delay: 0s;
}
.orb-2 {
  width: 380px; height: 380px;
  bottom: -150px; right: -90px;
  background: radial-gradient(circle, #22d3ee, transparent 70%);
  animation-delay: -5s;
}
.orb-3 {
  width: 320px; height: 320px;
  top: 35%; left: 58%;
  background: radial-gradient(circle, #f472b6, transparent 70%);
  animation-delay: -10s;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.08); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* ---------- 登录遮罩 ---------- */
.login-mask {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, #fdf2f8, #eef4ff);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.login-box {
  background: var(--glass-bg);
  backdrop-filter: blur(18px);
  padding: 40px 32px;
  border-radius: 22px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-strong);
  width: 340px;
  text-align: center;
  animation: pop-in 0.4s ease;
}
@keyframes pop-in {
  from { opacity: 0; transform: translateY(12px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.login-emoji { font-size: 42px; margin-bottom: 6px; }
.login-box h2 { margin: 0 0 4px; font-size: 21px; color: var(--text-main); }
.login-sub { color: var(--text-sub); font-size: 13px; margin: 0 0 18px; }
.login-box input {
  width: 100%;
  padding: 12px 14px;
  margin: 6px 0 16px;
  border-radius: 12px;
  border: 1px solid rgba(139,92,246,0.25);
  background: #ffffffcc;
  color: var(--text-main);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.login-box input:focus {
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139,92,246,0.2);
}
.login-box button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 12px;
  background: var(--grad-brand);
  color: #fff;
  font-weight: bold;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 10px 26px rgba(236,72,153,0.35);
}
.login-box button:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(236,72,153,0.45); }
.error-text { color: #ef4444; font-size: 13px; min-height: 18px; margin-top: 8px; }

/* ---------- 主体应用 ---------- */
.app {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  flex-wrap: wrap;
}
.topbar .title {
  font-size: 19px;
  font-weight: bold;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}
.tabs {
  display: flex;
  gap: 6px;
  background: rgba(139,92,246,0.08);
  padding: 4px;
  border-radius: 14px;
}
.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-sub);
  padding: 7px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: background 0.2s, color 0.2s;
}
.tab-btn:hover { color: var(--text-main); }
.tab-btn.active {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: 0 6px 16px rgba(236,72,153,0.35);
}
.topbar .actions button {
  background: #ffffffb0;
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 7px 12px;
  border-radius: 10px;
  margin-left: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  font-weight: 500;
}
.topbar .actions button:hover { background: #ffffff; transform: translateY(-1px); }

/* ---------- Tab 面板 ---------- */
.tab-panel {
  display: none;
  flex: 1;
  flex-direction: column;
  overflow: hidden;
}
.tab-panel.active { display: flex; }

/* ---------- 聊天 ---------- */
.chat-window {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.msg {
  max-width: 70%;
  padding: 11px 15px;
  border-radius: 16px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  animation: msg-in 0.25s ease;
  box-shadow: 0 6px 20px rgba(139,92,246,0.1);
}
@keyframes msg-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.msg.user {
  align-self: flex-end;
  background: var(--grad-brand);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.msg.assistant {
  align-self: flex-start;
  background: #ffffffcc;
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  border-bottom-left-radius: 4px;
}
.msg img {
  max-width: 240px;
  border-radius: 12px;
  display: block;
  margin-top: 8px;
}
.msg.loading { opacity: 0.6; font-style: italic; }

.input-bar {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 14px 20px;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--glass-border);
}
.upload-btn {
  font-size: 22px;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 10px;
  transition: background 0.2s;
}
.upload-btn:hover { background: rgba(139,92,246,0.1); }
.image-preview-wrap {
  position: relative;
  width: 48px;
  height: 48px;
}
.image-preview-wrap img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 10px;
}
#remove-image {
  position: absolute;
  top: -6px;
  right: -6px;
  background: #ef4444;
  color: #fff;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
#text-input {
  flex: 1;
  resize: none;
  max-height: 120px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid rgba(139,92,246,0.25);
  background: #ffffffcc;
  color: var(--text-main);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}
#text-input:focus { border-color: #8b5cf6; }
#send-btn {
  padding: 11px 22px;
  border: none;
  border-radius: 14px;
  background: var(--grad-brand);
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(236,72,153,0.35);
  transition: transform 0.15s;
}
#send-btn:hover { transform: translateY(-1px); }
#send-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ---------- 行情面板 ---------- */
.market-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  flex-wrap: wrap;
  background: rgba(255,255,255,0.4);
  border-bottom: 1px solid var(--glass-border);
}
#symbol-input {
  flex: 0 0 240px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(139,92,246,0.25);
  background: #ffffffcc;
  color: var(--text-main);
  font-size: 14px;
  outline: none;
}
#symbol-input:focus { border-color: #8b5cf6; }
#symbol-go-btn {
  padding: 10px 18px;
  border: none;
  border-radius: 12px;
  background: var(--grad-brand);
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(236,72,153,0.3);
}
#watchlist-add-btn {
  padding: 10px 16px;
  border: none;
  border-radius: 12px;
  background: var(--grad-cool);
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(59,130,246,0.3);
}
.market-hint {
  color: var(--text-sub);
  font-size: 12px;
  flex: 1 1 100%;
  line-height: 1.5;
}
.tv-ticker-tape {
  border-bottom: 1px solid var(--glass-border);
}
.market-body {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
}
.watchlist-panel {
  width: 240px;
  flex-shrink: 0;
  border-right: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.35);
  padding: 14px;
  overflow-y: auto;
}
.watchlist-panel h4 {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--text-main);
}
.watchlist-list { display: flex; flex-direction: column; gap: 10px; }
.watchlist-card {
  background: #ffffffb0;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
  position: relative;
  transition: transform 0.15s, box-shadow 0.15s;
}
.watchlist-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}
.watchlist-card .w-symbol {
  font-size: 13px;
  font-weight: bold;
  color: var(--text-main);
  margin-bottom: 4px;
}
.watchlist-card .w-widget { min-height: 40px; }
.watchlist-card .w-delete {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: none;
  color: var(--text-sub);
  cursor: pointer;
  font-size: 13px;
}
.watchlist-card .w-delete:hover { color: #ef4444; }
.watchlist-empty {
  color: var(--text-sub);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
  padding: 20px 4px;
}
.tv-chart-container {
  flex: 1;
  min-height: 0;
  min-width: 0;
}

/* ---------- 持仓面板 ---------- */
.holdings-toolbar {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  flex-wrap: wrap;
  background: rgba(255,255,255,0.4);
  border-bottom: 1px solid var(--glass-border);
}
.upload-btn-lg {
  background: var(--grad-brand);
  color: #fff;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: bold;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(236,72,153,0.3);
}
#holdings-manual-btn, #holdings-clear-btn {
  padding: 10px 18px;
  border: none;
  border-radius: 12px;
  background: #ffffffb0;
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s;
}
#holdings-manual-btn:hover, #holdings-clear-btn:hover { background: #ffffff; }
#holdings-clear-btn { color: #ef4444; }

.holdings-import-status {
  margin: 12px 20px 0;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(139,92,246,0.1);
  border: 1px solid rgba(139,92,246,0.25);
  font-size: 13px;
  color: var(--text-main);
}

.holdings-preview, .holdings-manual-form {
  margin: 16px 20px 0;
  padding: 16px;
  border-radius: 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
}
.holdings-preview h4 { margin: 0 0 12px; font-size: 14px; color: var(--text-main); }
.holdings-preview-list { display: flex; flex-direction: column; gap: 8px; }
.holdings-preview-item {
  display: grid;
  grid-template-columns: 90px 1fr 90px 90px 70px;
  gap: 8px;
  align-items: center;
}
.holdings-preview-item input {
  padding: 7px 9px;
  border-radius: 9px;
  border: 1px solid rgba(139,92,246,0.25);
  background: #ffffffcc;
  color: var(--text-main);
  font-size: 12px;
  width: 100%;
  min-width: 0;
}
.holdings-preview-actions { margin-top: 14px; display: flex; gap: 10px; }
#holdings-preview-save-btn, #manual-save-btn {
  padding: 9px 18px;
  border: none;
  border-radius: 10px;
  background: var(--grad-brand);
  color: #fff;
  font-weight: bold;
  cursor: pointer;
}
#holdings-preview-cancel-btn, #manual-cancel-btn {
  padding: 9px 18px;
  border: none;
  border-radius: 10px;
  background: #ffffffb0;
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  cursor: pointer;
}
.holdings-manual-form {
  display: none;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.holdings-manual-form input {
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid rgba(139,92,246,0.25);
  background: #ffffffcc;
  color: var(--text-main);
  font-size: 13px;
  flex: 1 1 140px;
}

.holdings-list {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px 24px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 14px;
  align-content: start;
}
.holding-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 16px;
  position: relative;
  transition: transform 0.15s, box-shadow 0.15s;
}
.holding-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}
.holding-card .h-symbol {
  font-size: 16px;
  font-weight: bold;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.holding-card .h-name { font-size: 12px; color: var(--text-sub); margin-top: 2px; }
.holding-card .h-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-top: 10px;
  color: var(--text-main);
}
.holding-card .h-note { font-size: 12px; color: var(--text-sub); margin-top: 8px; }
.holding-card .h-delete {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  color: var(--text-sub);
  cursor: pointer;
  font-size: 14px;
}
.holding-card .h-delete:hover { color: #ef4444; }
.holdings-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-sub);
  padding: 40px 0;
  font-size: 14px;
}

/* ---------- 记忆弹窗 ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(36, 27, 69, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  backdrop-filter: blur(6px);
}
.modal-content {
  background: rgba(255,255,255,0.9);
  padding: 24px;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  width: 380px;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-strong);
}
.modal-content h3 { color: var(--text-main); }
.memory-list {
  flex: 1;
  overflow-y: auto;
  margin: 12px 0;
  font-size: 13px;
  color: var(--text-main);
}
.memory-list .memory-item {
  padding: 9px 4px;
  border-bottom: 1px solid rgba(139,92,246,0.12);
}
.memory-add { display: flex; gap: 6px; margin-bottom: 12px; }
.memory-add input {
  flex: 1;
  padding: 9px;
  border-radius: 10px;
  border: 1px solid rgba(139,92,246,0.25);
  background: #ffffffcc;
  color: var(--text-main);
  font-size: 13px;
  min-width: 0;
}
.memory-add button, .close-btn {
  padding: 9px 15px;
  border: none;
  border-radius: 10px;
  background: var(--grad-brand);
  color: #fff;
  cursor: pointer;
  font-weight: 600;
}
.close-btn { margin-top: 6px; background: #ffffffb0; border: 1px solid var(--glass-border); color: var(--text-main); }

/* 滚动条美化 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: rgba(139,92,246,0.35); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(139,92,246,0.55); }

/* ---------- AI 选股专家面板 ---------- */
.stockpicker-toolbar {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#stock-scan-btn {
  align-self: flex-start;
  padding: 12px 22px;
  border: none;
  border-radius: 12px;
  background: var(--grad-brand);
  color: #fff;
  font-weight: bold;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(236,72,153,0.35);
  transition: transform 0.15s, box-shadow 0.15s;
}
#stock-scan-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(236,72,153,0.45); }
#stock-scan-btn:disabled { opacity: 0.7; cursor: not-allowed; }
.stockpicker-hint {
  font-size: 12px;
  color: var(--text-sub);
  line-height: 1.6;
  background: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.25);
  border-radius: 10px;
  padding: 10px 12px;
}
.stockpicker-status {
  padding: 0 20px 8px;
  font-size: 13px;
  color: var(--text-sub);
}
.stockpicker-log {
  margin: 0 20px 10px;
  padding: 12px 14px;
  background: rgba(36,27,69,0.06);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-sub);
  white-space: pre-wrap;
  max-height: 160px;
  overflow-y: auto;
  font-family: "Consolas", monospace;
}
.stock-picks-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.stock-picks-empty {
  text-align: center;
  color: var(--text-sub);
  padding: 60px 0;
  font-size: 14px;
}
.stock-pick-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 16px 18px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.stock-pick-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.stock-pick-card.verdict-buy { border-left: 4px solid #22c55e; }
.stock-pick-card.verdict-hold { border-left: 4px solid #f59e0b; }
.stock-pick-card.verdict-avoid { border-left: 4px solid #ef4444; }
.pick-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.pick-rank {
  background: var(--grad-brand);
  color: #fff;
  font-weight: bold;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 8px;
}
.pick-symbol {
  font-size: 17px;
  font-weight: bold;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pick-name { font-size: 12px; color: var(--text-sub); }
.pick-verdict {
  font-size: 12px;
  font-weight: bold;
  padding: 2px 10px;
  border-radius: 8px;
}
.verdict-tag-buy { background: rgba(34,197,94,0.15); color: #16a34a; }
.verdict-tag-hold { background: rgba(245,158,11,0.15); color: #b45309; }
.verdict-tag-avoid { background: rgba(239,68,68,0.15); color: #dc2626; }
.pick-score { font-size: 12px; color: var(--text-sub); margin-left: auto; }
.pick-final-reasoning {
  font-size: 13px;
  color: var(--text-main);
  background: rgba(139,92,246,0.08);
  border-radius: 10px;
  padding: 8px 10px;
  margin-bottom: 8px;
  font-weight: 600;
}
.pick-reasoning, .pick-catalysts, .pick-risks {
  font-size: 13px;
  color: var(--text-main);
  line-height: 1.6;
  margin-top: 6px;
}
.pick-risks { color: #b91c1c; }
.pick-catalysts { color: #0369a1; }