*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f5f0eb;
  --bg-card: rgba(255,255,255,0.85);
  --bg-card-hover: rgba(255,255,255,0.95);
  --border: rgba(0,0,0,0.06);
  --text: #2c2c2c;
  --text-secondary: #8c8c8c;
  --text-muted: #bfbfbf;
  --primary: #E84C4C;
  --primary-soft: #fef0f0;
  --primary-glow: rgba(232,76,76,0.12);
  --success: #4CAF50;
  --success-soft: #f0faf0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Noto Sans SC", sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg: #14141f;
  --bg-card: rgba(30,30,50,0.88);
  --bg-card-hover: rgba(40,40,65,0.92);
  --border: rgba(255,255,255,0.06);
  --text: #e8e8f0;
  --text-secondary: #8888a0;
  --text-muted: #555570;
  --primary-soft: rgba(232,76,76,0.12);
  --primary-glow: rgba(232,76,76,0.08);
  --success-soft: rgba(76,175,80,0.12);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.4);
}

html, body { height: 100%; font-family: var(--font); background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow: hidden; }

/* ===== 闂佺厧鍟块張顒€鈻?===== */
.bg-blob { position: fixed; border-radius: 50%; pointer-events: none; z-index: 0; filter: blur(80px); opacity: 0.3; animation: blobFloat 12s ease-in-out infinite alternate; }
.bg-blob-1 { width: 400px; height: 400px; background: radial-gradient(circle, #E84C4C, transparent); top: -100px; left: -100px; }
.bg-blob-2 { width: 350px; height: 350px; background: radial-gradient(circle, #FF6B9D, transparent); bottom: -80px; right: -80px; animation-delay: -4s; }
.bg-blob-3 { width: 250px; height: 250px; background: radial-gradient(circle, #FFD93D, transparent); top: 50%; left: 50%; transform: translate(-50%, -50%); animation-delay: -8s; opacity: 0.15; }
@keyframes blobFloat { 0% { transform: translate(0, 0) scale(1); } 100% { transform: translate(40px, -30px) scale(1.1); } }

/* ===== 婵犮垼鍩栭幐鎶藉磿?===== */
.header { position: relative; z-index: 10; background: var(--bg-card); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 60px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon { flex-shrink: 0; transition: transform var(--transition); }
.logo:hover .logo-icon { transform: rotate(-8deg) scale(1.05); }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text h1 { font-size: 20px; font-weight: 700; color: var(--primary); letter-spacing: -0.3px; }
.logo-tagline { font-size: 11px; color: var(--text-secondary); font-weight: 400; letter-spacing: 0.5px; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.btn-icon { background: transparent; border: 1px solid var(--border); border-radius: var(--radius-xs); padding: 7px 11px; cursor: pointer; font-size: 15px; line-height: 1; color: var(--text-secondary); transition: all var(--transition); }
.btn-icon:hover { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); transform: translateY(-1px); }
.btn-pro { background: linear-gradient(135deg, var(--primary), #d63031); color: #fff; border: none; border-radius: var(--radius-xs); padding: 7px 16px; font-size: 13px; font-weight: 600; text-decoration: none; cursor: pointer; transition: all var(--transition); box-shadow: 0 2px 8px var(--primary-glow); }
.btn-pro:hover { transform: translateY(-1px); box-shadow: 0 4px 16px var(--primary-glow); }

/* ===== 婵炴垶鎹侀褏绮╂搴濇勃闁?===== */
.main { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; padding: 20px 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; height: calc(100vh - 60px); overflow: hidden; }

/* ===== 闂傚倸鐗勯崹鍝勵熆?===== */
.panel { background: var(--bg-card); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-md); display: flex; flex-direction: column; overflow: hidden; transition: box-shadow var(--transition); animation: fadeInUp 0.5s ease both; }
.panel:hover { box-shadow: var(--shadow-lg); }
.panel-output { animation-delay: 0.1s; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

.panel-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.panel-header-left { display: flex; align-items: center; gap: 10px; }
.panel-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); display: inline-block; animation: pulse 2s ease-in-out infinite; }
.panel-dot-out { background: var(--success); }
@keyframes pulse { 0%, 100% { opacity: 0.6; transform: scale(1); } 50% { opacity: 1; transform: scale(1.2); } }
.panel-header h2 { font-size: 14px; font-weight: 600; color: var(--text); letter-spacing: 0.3px; }
.panel-emoji { margin-right: 2px; }

/* ===== 闁诲孩绋掗〃鍡涘汲閻旂厧绀岄柛婵嗗閸?===== */
.char-area { display: flex; align-items: center; gap: 3px; font-size: 12px; color: var(--text-secondary); font-variant-numeric: tabular-nums; position: relative; }
.char-count { color: var(--text); font-weight: 500; }
.char-max { color: var(--text-muted); }
.char-area.warning .char-count { color: #fa8c16; }
.char-area.warning .char-bar { background: #fa8c16; }
.char-area.exceed .char-count { color: var(--primary); font-weight: 700; }
.char-area.exceed .char-bar { background: var(--primary); }
.char-bar-wrap { position: absolute; bottom: -3px; left: 0; right: 0; height: 2px; background: var(--border); border-radius: 1px; overflow: hidden; }
.char-bar { height: 100%; width: 0%; background: var(--text-muted); border-radius: 1px; transition: width 0.2s ease, background 0.3s; }

/* ===== 濠碘槅鍨崜婵嗩熆濮椻偓瀵?===== */
.template-bar { display: flex; align-items: center; gap: 8px; padding: 8px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0; overflow-x: auto; }
.template-label { font-size: 12px; color: var(--text-secondary); white-space: nowrap; font-weight: 500; flex-shrink: 0; }
.template-list { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; flex-shrink: 0; }
.template-list::-webkit-scrollbar { display: none; }
.template-btn { background: transparent; border: 1px solid var(--border); border-radius: 16px; padding: 3px 14px; font-size: 12px; cursor: pointer; color: var(--text-secondary); white-space: nowrap; transition: all 0.2s; }
.template-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.template-btn:active { transform: scale(0.96); }

/* ===== Emoji ===== */
.emoji-bar { flex-shrink: 0; overflow: hidden; }
.emoji-bar-inner { display: flex; align-items: center; gap: 10px; padding: 8px 20px; border-bottom: 1px solid var(--border); overflow-x: auto; scrollbar-width: none; }
.emoji-bar-inner::-webkit-scrollbar { display: none; }
.emoji-bar-label { font-size: 12px; color: var(--text-secondary); white-space: nowrap; flex-shrink: 0; font-weight: 500; }
.emoji-list { display: flex; gap: 3px; flex-wrap: wrap; }
.emoji-btn { background: transparent; border: 1px solid transparent; border-radius: var(--radius-xs); padding: 3px 6px; cursor: pointer; font-size: 17px; line-height: 1.3; transition: all 0.15s; }
.emoji-btn:hover { background: var(--primary-soft); border-color: var(--primary-glow); transform: scale(1.2) translateY(-2px); }
.emoji-btn:active { transform: scale(0.95); }

/* ===== 闁哄鐗婇幐鎼佸矗閸℃稑绀?===== */
.input-area { flex: 1; width: 100%; padding: 18px 20px; border: none; outline: none; resize: none; font-family: var(--font); font-size: 15px; line-height: 1.9; color: var(--text); background: transparent; min-height: 150px; scrollbar-width: thin; }
.input-area::placeholder { color: var(--text-muted); font-style: italic; }

/* ===== 闂佺厧顨庢禍婊勬叏閳哄倻鈹嶆繝闈涙閹?===== */
.auto-save-indicator { text-align: right; padding: 3px 20px 0; font-size: 11px; color: var(--success); flex-shrink: 0; opacity: 0; transition: opacity 0.3s; display: flex; align-items: center; justify-content: flex-end; gap: 3px; }
.auto-save-indicator.show { opacity: 1; }

/* ===== 閻庤鎮堕崕閬嶅矗閸ф鍐€?===== */
.format-toolbar { display: flex; align-items: center; gap: 4px; padding: 8px 20px; border-top: 1px solid var(--border); flex-shrink: 0; background: var(--bg-card); flex-wrap: wrap; }
.toolbar-group { display: flex; gap: 2px; }
.tool-btn { background: transparent; border: 1px solid transparent; border-radius: 6px; padding: 5px 10px; cursor: pointer; font-size: 14px; color: var(--text-secondary); transition: all 0.15s; line-height: 1.4; font-family: var(--font); }
.tool-btn:hover { background: var(--primary-soft); border-color: var(--primary-glow); color: var(--primary); }
.tool-btn .hash-icon { font-weight: 700; font-size: 16px; }
.tool-btn .pilcrow-icon { font-weight: 400; font-size: 16px; }
.tool-btn i { font-style: italic; }
.tool-btn s { text-decoration: line-through; }
.toolbar-divider { width: 1px; height: 20px; background: var(--border); margin: 0 6px; flex-shrink: 0; }

/* ===== 婵☆偅婢樼€氼垶锝炲澶婄?===== */
.preview-area { flex: 1; padding: 20px; overflow-y: auto; line-height: 1.9; font-size: 15px; white-space: pre-wrap; word-wrap: break-word; scrollbar-width: thin; scrollbar-color: var(--text-muted) transparent; }
.preview-area::-webkit-scrollbar { width: 4px; }
.preview-area::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 2px; }

/* 婵☆偅婢樼€氼垶锝炲澶婃闁搞儜鍛喕闂佸搫绉撮崲鑼?*/
.preview-area strong { font-weight: 700; color: var(--text); }
.preview-area em { font-style: italic; }
.preview-area del { text-decoration: line-through; color: var(--text-secondary); }
.preview-area .hashtag { color: var(--primary); font-weight: 600; cursor: default; }
.preview-area .hashtag:hover { text-decoration: underline; }

.preview-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; min-height: 150px; color: var(--text-muted); font-size: 14px; gap: 4px; }
.preview-placeholder svg { animation: gentlePulse 3s ease-in-out infinite; }
@keyframes gentlePulse { 0%, 100% { opacity: 0.3; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.03); } }

/* ===== 闁哄鐗婇幐鎼佸吹椤撶喐鍎熼柡鍥ュ灩閸?===== */
.output-footer { border-top: 1px solid var(--border); flex-shrink: 0; overflow-y: auto; max-height: 220px; }

/* ===== 婵＄偛顑呯€涒晠鎮ч幖浣圭劵濠㈣泛顑呴銉╂煕?===== */
.style-selector { display: flex; align-items: center; gap: 10px; padding: 10px 20px; border-bottom: 1px solid var(--border); }
.style-label { font-size: 12px; color: var(--text-secondary); white-space: nowrap; font-weight: 500; }
.style-options { display: flex; gap: 6px; }
.style-btn { background: transparent; border: 1px solid var(--border); border-radius: 20px; padding: 4px 14px; font-size: 12px; cursor: pointer; color: var(--text-secondary); transition: all 0.2s; display: flex; align-items: center; gap: 5px; }
.style-dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.style-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.style-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.style-btn.active .style-dot { background: #fff !important; }

/* ===== 闁荤偞绋戦惌浣虹玻?闁诲酣娼х紞濠勭礊?===== */
.spacing-control, .alignment-control { display: flex; align-items: center; gap: 10px; padding: 8px 20px; border-bottom: 1px solid var(--border); }
.spacing-options, .alignment-options { display: flex; gap: 4px; }
.spacing-btn, .align-btn { background: transparent; border: 1px solid var(--border); border-radius: 4px; padding: 3px 12px; font-size: 12px; cursor: pointer; color: var(--text-secondary); transition: all 0.15s; }
.spacing-btn:hover, .align-btn:hover { border-color: var(--primary); color: var(--primary); }
.spacing-btn.active, .align-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ===== 缂傚倷鑳堕崰鏇㈩敇?===== */
.stats-bar { display: flex; align-items: center; gap: 6px; padding: 8px 20px; font-size: 12px; color: var(--text-secondary); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.stats-bar strong { color: var(--text); font-variant-numeric: tabular-nums; margin-left: 2px; }
.stats-dot { color: var(--text-muted); }

/* ===== 闂佽壈妫勯ˇ閬嶁€?===== */
.draft-section { padding: 10px 20px 12px; }
.draft-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.draft-count { font-size: 11px; color: var(--text-muted); }
.draft-list { display: flex; flex-direction: column; gap: 4px; max-height: 100px; overflow-y: auto; }
.draft-item { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: var(--radius-xs); background: var(--primary-soft); cursor: pointer; transition: background 0.15s, transform 0.1s; }
.draft-item:hover { background: var(--bg-card-hover); transform: translateX(2px); }
.draft-item-body { flex: 1; overflow: hidden; }
.draft-item-title { font-size: 12px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.draft-item-snip { font-size: 11px; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }
.draft-item-meta { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.draft-item-time { font-size: 10px; color: var(--text-muted); white-space: nowrap; }
.draft-item-del { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 13px; padding: 2px 4px; line-height: 1; border-radius: 4px; transition: all 0.15s; }
.draft-item-del:hover { color: var(--primary); background: var(--primary-soft); }
.draft-empty { font-size: 12px; color: var(--text-muted); text-align: center; padding: 10px; }

/* ===== 婵犮垼娉涚粔鎾春濡ゅ懎绠板鑸靛姈鐏?===== */
.copy-btn { background: linear-gradient(135deg, var(--primary), #d63031); color: #fff; border: none; border-radius: var(--radius-sm); padding: 8px 18px; font-size: 13px; font-weight: 500; cursor: pointer; display: flex; align-items: center; transition: all var(--transition); box-shadow: 0 2px 8px var(--primary-glow); letter-spacing: 0.3px; flex-shrink: 0; }
.copy-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 16px var(--primary-glow); }
.copy-btn:active { transform: translateY(0) scale(0.98); }

/* ===== Toast ===== */
.toast { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(80px); background: var(--text); color: var(--bg); padding: 12px 28px; border-radius: 12px; font-size: 14px; font-weight: 500; opacity: 0; transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s; pointer-events: none; z-index: 200; box-shadow: 0 8px 32px rgba(0,0,0,0.15); white-space: nowrap; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.toast-success { background: var(--success); }
.toast.toast-warning { background: #fa8c16; }
.toast.toast-info { background: var(--text); }

/* ===== Modal ===== */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s; z-index: 300; }
.modal-overlay.show { opacity: 1; pointer-events: auto; }
.modal { background: var(--bg-card); backdrop-filter: blur(20px); border-radius: var(--radius); border: 1px solid var(--border); width: 420px; max-width: 90vw; box-shadow: var(--shadow-lg); transform: scale(0.95) translateY(10px); transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); }
.modal-overlay.show .modal { transform: scale(1) translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 24px 24px 0; }
.modal-header h2 { font-size: 20px; color: var(--text); font-weight: 700; }
.modal-close { background: none; border: none; font-size: 28px; cursor: pointer; color: var(--text-secondary); padding: 0 6px; line-height: 1; transition: color 0.15s; }
.modal-close:hover { color: var(--text); }
.modal-body { padding: 20px 24px 28px; }
.pro-features { display: flex; flex-direction: column; gap: 14px; margin: 8px 0 24px; }
.pro-feature { display: flex; align-items: flex-start; gap: 12px; padding: 12px 14px; background: var(--primary-soft); border-radius: var(--radius-sm); transition: transform 0.15s; }
.pro-feature:hover { transform: translateX(4px); }
.pro-feature-icon-wrap { font-size: 20px; line-height: 1.5; flex-shrink: 0; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; background: var(--bg-card); border-radius: var(--radius-xs); }
.pro-feature strong { display: block; font-size: 14px; color: var(--text); margin-bottom: 2px; }
.pro-feature p { font-size: 12px; color: var(--text-secondary); margin: 0; }
.pro-price { text-align: center; margin-bottom: 20px; padding: 12px; background: var(--primary-soft); border-radius: var(--radius-sm); }
.pro-price .price { font-size: 36px; font-weight: 800; color: var(--primary); letter-spacing: -1px; }
.pro-price .period { font-size: 14px; color: var(--text-secondary); margin-left: 2px; }
.btn-pro-subscribe { width: 100%; background: linear-gradient(135deg, var(--primary), #d63031); color: #fff; border: none; border-radius: var(--radius-sm); padding: 14px; font-size: 16px; font-weight: 600; cursor: pointer; transition: all var(--transition); box-shadow: 0 4px 16px var(--primary-glow); }
.btn-pro-subscribe:hover { transform: translateY(-1px); box-shadow: 0 6px 24px var(--primary-glow); }
.pro-note { text-align: center; font-size: 12px; color: var(--text-secondary); margin-top: 12px; }

/* ===== 濠电姴锕ラ懝鐐叏閳哄懎绾?===== */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 2px; }

/* ===== 闂備緡鍋勯ˇ顕€鎳?===== */
::selection { background: var(--primary); color: #fff; }

/* ===== 闂佸憡绻傜粔瀵歌姳閹绘帩鍤?===== */
@media (max-width: 820px) {
  .main { grid-template-columns: 1fr; height: auto; overflow: auto; padding: 16px; }
  .panel { min-height: 300px; }
  .bg-blob { opacity: 0.15; }
  .logo-tagline { display: none; }
  .output-footer { max-height: none; }
}
@media (max-width: 480px) {
  .header-inner { padding: 0 16px; }
  .main { padding: 12px 16px; }
  .emoji-btn { font-size: 15px; padding: 2px 4px; }
  .style-options { flex-wrap: wrap; }
}


/* ===== 闁诲海鏁搁崢褔宕甸銏犵倞闁告挆鍐炬毈闂佸湱顭堥ˇ鐢稿箰?===== */
.header-actions-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.export-btn {
  background: transparent !important;
  color: var(--text-secondary) !important;
  border: 1px solid var(--border) !important;
  box-shadow: none !important;
  font-size: 12px !important;
  padding: 7px 14px !important;
}
.export-btn:hover {
  background: var(--primary-soft) !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
  box-shadow: none !important;
}
.export-btn:active {
  transform: scale(0.98);
}
/* ===== 濞达綀娉曢弫銈呪枎閳╁啯娈堕柡?===== */
.usage-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 20px; font-size: 12px; color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.usage-bar strong { color: var(--text); font-variant-numeric: tabular-nums; }
.usage-upgrade {
  color: var(--primary); text-decoration: none; font-weight: 500;
  cursor: pointer; transition: opacity 0.15s;
}
.usage-upgrade:hover { opacity: 0.7; }

/* ===== Pro 闁绘鍩栭埀顑跨缁愭绮?===== */
.pro-status { text-align: center; margin-bottom: 16px; }
.pro-status-badge {
  display: inline-block; padding: 4px 18px; border-radius: 20px;
  font-size: 13px; font-weight: 600;
}
.pro-status-free { background: var(--primary-soft); color: var(--primary); }
.pro-status-pro { background: var(--primary); color: #fff; }

/* ===== 闁衡偓椤栨瑧甯涢柛鏍ф惈閻?===== */
.pro-payment { margin: 16px 0; }
.pro-payment-hint { font-size: 12px; color: var(--text-secondary); text-align: center; margin-bottom: 12px; }
.pro-qr-placeholder {
  background: var(--primary-soft); border-radius: var(--radius-sm);
  padding: 20px; text-align: center; border: 2px dashed var(--border);
}
.pro-qr-placeholder span { font-size: 36px; display: block; margin-bottom: 8px; }
.pro-qr-placeholder p { font-size: 14px; color: var(--text); }
.pro-qr-sub { font-size: 12px !important; color: var(--text-secondary) !important; margin-top: 4px !important; }

/* ===== 婵犵鍋撴繛鑼跺吹閻栨粍娼忛幘鍐插汲 ===== */
.pro-activation { display: flex; gap: 8px; margin-bottom: 12px; }
.pro-input {
  flex: 1; padding: 10px 14px; border: 1px solid var(--border);
  border-radius: var(--radius-xs); font-size: 14px; font-family: var(--font);
  background: var(--bg-card); color: var(--text); outline: none;
  letter-spacing: 2px; text-align: center;
  transition: border-color 0.2s;
}
.pro-input:focus { border-color: var(--primary); }
.btn-pro-activate {
  background: var(--primary); color: #fff; border: none;
  border-radius: var(--radius-xs); padding: 10px 20px;
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: opacity 0.15s; white-space: nowrap;
}
.btn-pro-activate:hover { opacity: 0.9; }
.btn-pro-activate:disabled { opacity: 0.4; cursor: default; }

/* ===== 鐎圭寮剁缓鍝劽?===== */
.pro-activated { text-align: center; padding: 12px; font-size: 14px; color: #4CAF50; font-weight: 500; }
/* ===== Touch / Mobile 浼樺寲 ===== */
.template-btn, .emoji-btn, .tool-btn, .style-btn, .spacing-btn, .align-btn, .copy-btn, .btn-icon, .btn-pro, .draft-item {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.template-btn:active, .emoji-btn:active, .tool-btn:active, .style-btn:active, .spacing-btn:active, .align-btn:active {
  transform: scale(0.95);
}
.input-area {
  -webkit-text-size-adjust: none;
}

@media (max-height: 700px) {
  .header-inner { height: 48px; }
  .panel-header { padding: 8px 14px; }
  .template-bar { padding: 4px 14px; }
  .emoji-bar-inner { padding: 4px 14px; }
  .input-area { min-height: 80px; }
  .format-toolbar { padding: 4px 14px; }
  .preview-area { min-height: 80px; }
  .output-footer { max-height: 150px; }
  .draft-list { max-height: 60px; }
}