* { margin: 0; padding: 0; box-sizing: border-box; }
:root { --bg: #f9f7f2; --text: #2c2825; --muted: #8a8580; --border: rgba(60,50,40,0.1); --accent: #2c2825; }

@font-face {
  font-family: 'Great Vibes';
  src: url('/assets/fonts/GreatVibes-Regular.ttf') format('truetype');
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('/assets/fonts/CormorantGaramond-Regular.ttf') format('truetype');
  font-display: swap;
}

html, body { width: 100%; height: 100%; overflow: hidden; font-family: 'Cormorant Garamond', Georgia, serif; background: var(--bg); color: var(--text); user-select: none; -webkit-user-select: none; }
#app { position: relative; width: 100%; height: 100%; }
#canvas-container { position: absolute; inset: 0; overflow: hidden; }
#canvas-container:not(.panning):not(.selecting) { cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Ccircle cx='10' cy='10' r='5' fill='none' stroke='%232c2825' stroke-width='1'/%3E%3C/svg%3E") 10 10, default; }
#canvas-container.panning { cursor: grabbing; }
canvas { position: absolute; top: 0; left: 0; image-rendering: pixelated; }

/* 右上角按钮组 */
.top-bar { position: fixed; top: 16px; right: 16px; z-index: 100; display: flex; gap: 10px; align-items: center; }
.top-btn { background: rgba(255,253,248,0.82); backdrop-filter: blur(10px); border: 1px solid var(--border); color: var(--text); padding: 8px 16px; border-radius: 0; cursor: pointer; font-size: 13px; font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 1px; text-transform: uppercase; display: flex; align-items: center; gap: 6px; transition: all 0.2s; white-space: nowrap; }
.top-btn:hover { background: var(--text); color: var(--bg); border-color: var(--text); }
.balance-badge { background: transparent; border: 1px solid currentColor; color: inherit; padding: 2px 8px; font-size: 12px; font-weight: normal; font-family: 'Cormorant Garamond', Georgia, serif; }

/* 底部提示 */
.hint { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); font-size: 12px; color: var(--muted); background: rgba(255,253,248,0.7); padding: 6px 16px; border-radius: 0; backdrop-filter: blur(8px); z-index: 10; pointer-events: none; transition: opacity 0.5s; font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 1px; }
.hint.fade { opacity: 0; }

/* 法律协议入口 */
.legal-bar { position: fixed; bottom: 12px; right: 16px; z-index: 10; display: flex; gap: 6px; align-items: center; font-size: 11px; font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 1px; background: rgba(255,253,248,0.7); padding: 4px 12px; backdrop-filter: blur(8px); }
.legal-bar a { color: var(--muted); text-decoration: none; }
.legal-bar a:hover { color: var(--text); }
.legal-bar .dot { color: var(--muted); }

/* 弹窗 */
.modal-overlay { position: fixed; inset: 0; background: rgba(60,50,40,0.25); display: none; align-items: center; justify-content: center; z-index: 1000; backdrop-filter: blur(5px); }
.modal-overlay.active { display: flex; }
.modal { background: #fdfbf6; border: 1px solid var(--border); border-radius: 0; padding: 32px; width: 90%; max-width: 380px; box-shadow: 0 20px 60px rgba(60,50,40,0.15); max-height: 90vh; overflow-y: auto; }
.modal h2 { margin-bottom: 20px; font-size: 22px; font-family: 'Great Vibes', cursive; font-weight: normal; text-align: center; }
.modal .form-group { margin-bottom: 14px; }
.modal label { display: block; margin-bottom: 6px; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 1.5px; font-family: 'Cormorant Garamond', Georgia, serif; }
.modal input { width: 100%; padding: 10px 12px; background: rgba(255,253,248,0.96); border: none; border-bottom: 1px solid rgba(60,50,40,0.2); border-radius: 0; color: var(--text); font-size: 15px; outline: none; transition: border-color 0.2s; font-family: 'Cormorant Garamond', Georgia, serif; }
.modal input:focus { border-bottom-color: var(--text); }
.modal input[type="file"] { padding: 8px; cursor: pointer; border-bottom: none; }
.modal .btn-primary { width: 100%; padding: 12px; background: transparent; border: 1px solid var(--text); border-radius: 0; color: var(--text); font-size: 14px; cursor: pointer; font-weight: normal; letter-spacing: 2px; text-transform: uppercase; transition: all 0.15s; font-family: 'Cormorant Garamond', Georgia, serif; margin-top: 8px; }
.modal .btn-primary:hover { background: var(--text); color: var(--bg); }
.modal .btn-secondary { width: 100%; padding: 10px; background: transparent; border: none; border-bottom: 1px solid rgba(60,50,40,0.15); border-radius: 0; color: var(--muted); font-size: 13px; cursor: pointer; margin-top: 8px; transition: all 0.2s; font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 1px; }
.modal .btn-secondary:hover { color: var(--text); border-bottom-color: var(--text); }
.switch-link { text-align: center; margin-top: 16px; font-size: 14px; color: var(--muted); font-family: 'Cormorant Garamond', Georgia, serif; }
.switch-link a { color: var(--text); cursor: pointer; text-decoration: none; border-bottom: 1px solid var(--text); padding-bottom: 1px; }
.switch-link a:hover { opacity: 0.7; }

/* 登录方式 tab */
.auth-tabs { display: flex; gap: 0; margin-bottom: 18px; border-bottom: 1px solid var(--border); }
.auth-tab { flex: 1; padding: 10px 8px; background: transparent; border: none; border-bottom: 2px solid transparent; color: var(--muted); font-size: 13px; cursor: pointer; font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 1px; text-transform: uppercase; transition: all 0.2s; }
.auth-tab.active { color: var(--text); border-bottom-color: var(--text); }
.auth-tab:hover { color: var(--text); }

/* 第三方登录 */
.oauth-divider { display: flex; align-items: center; text-align: center; margin: 20px 0 14px; color: var(--muted); font-size: 11px; letter-spacing: 1.5px; font-family: 'Cormorant Garamond', Georgia, serif; }
.oauth-divider::before, .oauth-divider::after { content: ''; flex: 1; border-bottom: 1px solid var(--border); }
.oauth-divider span { padding: 0 12px; }
.oauth-btns { display: flex; flex-wrap: wrap; gap: 10px; }
.oauth-btns .oauth-btn { min-width: calc(50% - 5px); flex: 1 1 calc(50% - 5px); }
@media (max-width: 420px) {
  .oauth-btns .oauth-btn { min-width: 100%; flex: 1 1 100%; }
}
.oauth-btn { flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px; border: 1px solid transparent; font-size: 13px; cursor: pointer; text-decoration: none; font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 0.5px; transition: filter 0.15s, opacity 0.15s; color: #fff; }
.oauth-btn:hover { opacity: 0.88; }
/* 手机号 - 短信绿 (微信同款绿) */
.oauth-phone { background: #07c160; border-color: #07c160; }
/* QQ 邮箱 - QQ 蓝 */
.oauth-qq { background: #12b7f5; border-color: #12b7f5; }
/* GitHub - 深黑 */
.oauth-github { background: #24292e; border-color: #24292e; }
/* Gitee - 品牌红 */
.oauth-gitee { background: #c71d23; border-color: #c71d23; }

/* QQ 邮箱快捷登录 */
.qq-input-box { display: flex; align-items: center; border-bottom: 1px solid rgba(60,50,40,0.2); }
.qq-input-box input { flex: 1; border: none; border-bottom: none; padding: 10px 0; }
.qq-input-box input:focus { border-bottom: none; }
.qq-suffix { color: var(--muted); font-size: 15px; font-family: 'Cormorant Garamond', Georgia, serif; padding-left: 4px; }

/* 购买弹窗 */
.buy-info { font-size: 14px; color: var(--muted); margin-bottom: 14px; font-family: 'Cormorant Garamond', Georgia, serif; }
.buy-cost { font-size: 15px; color: var(--text); font-weight: normal; margin-bottom: 14px; font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 1px; }
.buy-notice { font-size: 12px; color: var(--muted); background: rgba(60,50,40,0.04); border-left: 2px solid var(--muted); padding: 8px 12px; margin-bottom: 14px; line-height: 1.6; font-family: -apple-system, sans-serif; }
.buy-type-tabs { display: flex; gap: 0; margin-bottom: 4px; }
.buy-type-tab { flex: 1; padding: 10px 0; border: 1px solid var(--border); background: transparent; color: var(--muted); font-size: 14px; font-family: 'Cormorant Garamond', Georgia, serif; cursor: pointer; transition: all 0.15s; }
.buy-type-tab:first-child { border-radius: 4px 0 0 4px; }
.buy-type-tab:last-child { border-radius: 0 4px 4px 0; border-left: none; }
.buy-type-tab.active { background: var(--text); color: var(--bg); border-color: var(--text); }

/* 个人中心 */
.profile-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 15px; font-family: 'Cormorant Garamond', Georgia, serif; }
.profile-row span:first-child { color: var(--muted); text-transform: uppercase; letter-spacing: 1px; font-size: 12px; }
.profile-row span:last-child { font-weight: normal; }
.recharge-box { display: flex; gap: 8px; margin: 16px 0; }
.recharge-box input { flex: 1; }
.acct-divider { height: 1px; background: var(--border); margin: 14px 0; }

/* 购买兑换码入口 - 层次感突出 */
.buy-code-box { margin: 8px 0 16px; padding: 12px 14px 12px 16px; background: rgba(60,50,40,0.04); border: 1px solid rgba(60,50,40,0.12); border-left: 3px solid var(--text); border-radius: 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.buy-code-label { font-size: 13px; color: var(--muted); font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 0.5px; }
.buy-code-link { font-size: 14px; color: var(--text); text-decoration: none; font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 1px; border-bottom: 1px solid var(--text); padding-bottom: 1px; transition: opacity 0.2s; white-space: nowrap; }
.buy-code-link:hover { opacity: 0.6; }

/* 我的广告位列表 */
.ad-item { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.ad-item:last-child { border-bottom: none; }
.ad-thumb { width: 48px; height: 48px; object-fit: cover; border: 1px solid var(--border); flex-shrink: 0; }
.ad-info { flex: 1; min-width: 0; }
.ad-info .ad-coord { font-size: 13px; color: var(--text); font-family: 'Cormorant Garamond', Georgia, serif; }
.ad-info .ad-meta { font-size: 11px; color: var(--muted); font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 0.5px; }
.ad-actions { display: flex; gap: 6px; flex-shrink: 0; }
.ad-actions button { padding: 4px 10px; font-size: 11px; border: 1px solid var(--border); background: transparent; color: var(--text); cursor: pointer; border-radius: 0; letter-spacing: 1px; font-family: 'Cormorant Garamond', Georgia, serif; text-transform: uppercase; transition: all 0.15s; }
.ad-actions .btn-jump:hover { background: var(--text); color: var(--bg); }
.ad-actions .btn-del:hover { background: #a03030; color: #fff; border-color: #a03030; }
.ad-empty { text-align: center; color: var(--muted); padding: 20px; font-size: 14px; font-family: 'Cormorant Garamond', Georgia, serif; }

/* 我的广告位状态徽章 */
.myad-badge { display: inline-block; padding: 1px 8px; margin-left: 6px; border-radius: 10px; font-size: 10px; border: 1px solid; letter-spacing: 0.5px; font-family: -apple-system, sans-serif; vertical-align: middle; }
.myad-active { color: #2e7d32; border-color: #2e7d32; }
.myad-pending { color: #b8860b; border-color: #b8860b; }
.myad-rejected { color: #c0392b; border-color: #c0392b; }
.myad-removed { color: #9a9590; border-color: #9a9590; }

/* Toast */
.toast { position: fixed; top: 60px; left: 50%; transform: translateX(-50%); background: #fdfbf6; border: 1px solid var(--border); padding: 10px 24px; border-radius: 0; z-index: 2000; font-size: 14px; text-align: center; max-width: 90%; box-shadow: 0 4px 24px rgba(60,50,40,0.1); animation: fadeInDown 0.3s; font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 0.5px; }
@keyframes fadeInDown { from { opacity: 0; transform: translate(-50%, -20px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* 悬浮提示 */
.ad-tooltip { position: fixed; z-index: 500; background: rgba(253,251,246,0.96); border: 1px solid var(--border); padding: 6px 12px; font-size: 12px; font-family: 'Cormorant Garamond', Georgia, serif; color: var(--text); pointer-events: none; opacity: 0; transition: opacity 0.15s; box-shadow: 0 2px 12px rgba(60,50,40,0.08); letter-spacing: 0.5px; white-space: nowrap; max-width: 280px; overflow: hidden; text-overflow: ellipsis; }
.ad-tooltip.show { opacity: 1; }
.ad-tooltip .tt-title { font-size: 13px; color: var(--text); }
.ad-tooltip .tt-meta { font-size: 11px; color: var(--muted); margin-top: 2px; }

.ad-preview-overlay { position: fixed; inset: 0; z-index: 700; background: rgba(60,50,40,0.2); backdrop-filter: blur(3px); }

/* 广告预览弹窗 */
.ad-preview { position: fixed; z-index: 800; top: 50%; left: 50%; transform: translate(-50%,-50%); background: #fdfbf6; border: 1px solid var(--border); box-shadow: 0 20px 60px rgba(60,50,40,0.2); padding: 0; flex-direction: column; align-items: center; }
.ad-preview-bar { width: 100%; padding: 10px 16px; font-size: 12px; color: var(--muted); font-family: 'Cormorant Garamond', Georgia, serif; letter-spacing: 1px; border-bottom: 1px solid var(--border); text-transform: uppercase; display: flex; justify-content: space-between; align-items: center; }
.ad-preview-img { max-width: 70vw; max-height: 50vh; object-fit: contain; display: block; }
.ad-preview-actions { display: flex; gap: 8px; padding: 12px; }
.ad-preview-actions button { padding: 8px 20px; font-size: 12px; border: 1px solid var(--text); background: transparent; color: var(--text); cursor: pointer; border-radius: 0; letter-spacing: 1.5px; font-family: 'Cormorant Garamond', Georgia, serif; text-transform: uppercase; transition: all 0.15s; }
.ad-preview-actions .btn-jump:hover { background: var(--text); color: var(--bg); }
.ad-preview-actions .btn-close { border-color: var(--border); color: var(--muted); }
.ad-preview-actions .btn-close:hover { color: var(--text); border-color: var(--text); }
.ad-preview-actions .btn-report { border-color: #b07050; color: #b07050; }
.ad-preview-actions .btn-report:hover { background: #b07050; color: var(--bg); }

/* 表单文本域 */
.modal textarea { width: 100%; padding: 10px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 0; color: var(--text); font-size: 14px; outline: none; font-family: inherit; resize: vertical; min-height: 70px; }
.modal textarea:focus { border-color: var(--text); }

/* 侧边控件 */
.side-controls { position: fixed; bottom: 16px; left: 16px; z-index: 100; display: flex; flex-direction: column; gap: 6px; }
.ctrl-btn { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,253,248,0.85); backdrop-filter: blur(8px); border: 1px solid var(--border); color: var(--text); font-size: 18px; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 12px rgba(60,50,40,0.1); transition: all 0.15s; user-select: none; -webkit-tap-highlight-color: transparent; }
.ctrl-btn:hover { background: var(--text); color: var(--bg); }
.ctrl-btn:active { transform: scale(0.92); }
@media (min-width: 769px) {
  .side-controls { opacity: 0.6; }
  .side-controls:hover { opacity: 1; }
}

/* 引导教程 */
.onboarding { position: fixed; inset: 0; z-index: 3000; display: none; align-items: center; justify-content: center; }
.onboarding.active { display: flex; }
.onboarding-overlay { position: absolute; inset: 0; background: rgba(60,50,40,0.35); backdrop-filter: blur(4px); }
.onboarding-card { position: relative; background: #fdfbf6; border: 1px solid var(--border); border-radius: 16px; padding: 32px 28px; max-width: 360px; width: 88%; box-shadow: 0 24px 80px rgba(60,50,40,0.25); animation: onboardingIn 0.35s ease-out; }
@keyframes onboardingIn { from { opacity: 0; transform: translateY(16px) scale(0.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
.onboarding-step { text-align: center; }
.step-icon { font-size: 42px; margin-bottom: 16px; line-height: 1; }
.step-title { font-size: 20px; color: var(--text); margin-bottom: 10px; font-family: 'Great Vibes', cursive; }
.step-desc { font-size: 14px; color: var(--muted); line-height: 1.7; font-family: 'Cormorant Garamond', Georgia, serif; }
.onboarding-dots { display: flex; justify-content: center; gap: 6px; margin: 20px 0 16px; }
.onboarding-dots .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--border); transition: all 0.3s; }
.onboarding-dots .dot.active { background: var(--text); width: 20px; border-radius: 3px; }
.onboarding-actions { display: flex; gap: 10px; }
.onboarding-actions .btn-line { flex: 1; padding: 10px; font-size: 13px; border: 1px solid var(--border); background: transparent; color: var(--muted); cursor: pointer; letter-spacing: 1px; font-family: 'Cormorant Garamond', Georgia, serif; transition: all 0.15s; }
.onboarding-actions .btn-line:hover { color: var(--text); }
.onboarding-actions .btn-line.primary { color: var(--text); border-color: var(--text); }
.onboarding-actions .btn-line.primary:hover { background: var(--text); color: var(--bg); }

/* 移动端 */
@media (max-width: 768px) {
  html, body { overflow: auto; }
  .top-bar { top: 10px; right: 10px; gap: 6px; flex-wrap: wrap; max-width: calc(100vw - 70px); justify-content: flex-end; }
  .top-btn { padding: 7px 10px; font-size: 11px; letter-spacing: 0.5px; }
  .top-btn span { font-size: 11px; }
  .balance-badge { font-size: 10px; padding: 1px 5px; }
  .hint { bottom: 60px; font-size: 11px; padding: 5px 12px; max-width: 80vw; text-align: center; }
  .legal-bar { bottom: 54px; right: 10px; font-size: 10px; padding: 3px 8px; }
  .modal { padding: 20px 18px; max-width: 94vw; max-height: 85vh; overflow-y: auto; }
  .modal h2 { font-size: 20px; margin-bottom: 16px; }
  .modal .btn-primary { padding: 14px; font-size: 15px; min-height: 48px; }
  .modal .btn-secondary { padding: 12px; min-height: 44px; }
  .modal input { font-size: 16px; padding: 12px 10px; min-height: 44px; }
  .modal textarea { font-size: 16px; }
  .buy-notice { font-size: 11px; padding: 8px 10px; }
  .ad-preview-img { max-width: 90vw; max-height: 45vh; }
  .ad-preview-actions { flex-wrap: wrap; gap: 6px; padding: 10px; }
  .ad-preview-actions button { padding: 10px 14px; font-size: 11px; flex: 1; min-width: 70px; }
  .ad-item { gap: 8px; padding: 8px 0; }
  .ad-thumb { width: 40px; height: 40px; }
  .ad-actions { flex-wrap: wrap; }
  .ad-actions button { padding: 4px 8px; font-size: 10px; }
  .toast { font-size: 13px; padding: 8px 18px; }
  .onboarding-card { padding: 24px 20px; }
  .step-icon { font-size: 36px; }
  .step-title { font-size: 18px; }
  .step-desc { font-size: 13px; }
  .ctrl-btn { width: 36px; height: 36px; font-size: 16px; }
}

/* 触摸设备优化 */
@media (hover: none) {
  #canvas-container { cursor: grab; }
  #canvas-container.panning { cursor: grabbing; }
  #canvas-container:not(.panning):not(.selecting) { cursor: default !important; }
  .top-btn, .ctrl-btn, .ad-actions button { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
  .ad-tooltip { display: none; }
}

/* 横屏优化 */
@media (max-height: 500px) and (orientation: landscape) {
  .onboarding-card { padding: 18px 24px; }
  .step-icon { font-size: 32px; margin-bottom: 8px; }
  .step-title { font-size: 16px; margin-bottom: 6px; }
  .step-desc { font-size: 12px; margin-bottom: 0; }
  .onboarding-dots { margin: 10px 0 8px; }
}