:root{
  --bg: #0b0e12;
  --card: #141821;
  --text: #e6e8eb;
  --muted: #8b93a3;
  --accent: #3aa0ff;
  --accent-2: #7c4dff;
  --border: #222838;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.2);
  --shadow-md: 0 8px 24px rgba(0,0,0,.35);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.4);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --header-bg: radial-gradient(1400px 500px at 20% -60%, #152035 25%, #0b0e12 75%);
  --input-bg: #0f131a;
  --input-focus-bg: #0d1118;
  --shot-item-bg: linear-gradient(180deg, #0f131a, #0c1117);
  --shot-item-hover-bg: linear-gradient(180deg, #121722, #0d121a);
  --shot-item-active-bg: linear-gradient(180deg, #152035, #10182a);
  
  /* New Dark Theme Variables */
  --tool-controls-bg: linear-gradient(180deg,#111622,#0d121a);
  --file-trigger-bg: linear-gradient(180deg,#0f131a,#0c1117);
  --btn-primary-bg: linear-gradient(180deg,#1774ff,#0f5bd8);
  --btn-success-bg: linear-gradient(180deg,#10b981,#059669);
  --btn-danger-bg: linear-gradient(180deg, #dc2626, #b91c1c);
  --thumb-bg: #0f131a;
  --detail-bg: #111622;
  --help-bg: #111622;
  --key-bg: #0f131a;
  --custom-field-bg: #1a1f2c;
  --custom-header-bg: #1a1f2c;
  --custom-input-bg: #141a24;
  
  /* Video & Scrollbar Variables */
  --video-bg: #000;
  --video-empty-bg: rgba(20, 24, 33, 0.3);
  --scrollbar-track: rgba(20, 24, 33, 0.3);
  --scrollbar-thumb: #2a3140;
  --scrollbar-thumb-hover: #3a4255;
}

:root[data-theme="light"] {
  --bg: #f0f2f5; /* Soft gray background */
  --card: #fcfcfc; /* Off-white card */
  --text: #1c1c1e;
  --muted: #8e8e93;
  --accent: #007aff;
  --accent-2: #5856d6;
  --border: #d1d1d6;
  --success: #34c759;
  --warning: #ff9500;
  --error: #ff3b30;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.04);
  --shadow-md: 0 8px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.12);
  --header-bg: rgba(252, 252, 252, 0.85);
  --input-bg: #f5f5f7; /* Slightly gray input */
  --input-focus-bg: #ffffff;
  --shot-item-bg: #fcfcfc;
  --shot-item-hover-bg: #f2f2f7;
  --shot-item-active-bg: #e5f1ff;

  /* New Light Theme Variables (iOS Style) */
  --tool-controls-bg: #fcfcfc;
  --file-trigger-bg: #f2f2f7;
  --btn-primary-bg: linear-gradient(180deg, #007aff, #0062cc);
  --btn-success-bg: linear-gradient(180deg, #34c759, #248a3d);
  --btn-danger-bg: linear-gradient(180deg, #ff3b30, #d70015);
  --thumb-bg: #f2f2f7;
  --detail-bg: #f2f2f7;
  --help-bg: #fcfcfc;
  --key-bg: #f2f2f7;
  --custom-field-bg: #f9f9f9;
  --custom-header-bg: #f2f2f7;
  --custom-input-bg: #f5f5f7;
  
  /* Video & Scrollbar Light Variables */
  --video-bg: #e5e5ea;
  --video-empty-bg: rgba(255, 255, 255, 0.6);
  --scrollbar-track: rgba(0, 0, 0, 0.05);
  --scrollbar-thumb: #c1c1c4;
  --scrollbar-thumb-hover: #a0a0a5;
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Noto Sans",sans-serif}
.site-header{
  padding: 32px 24px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--header-bg);
  backdrop-filter: blur(20px);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.site-header h1{
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #3aa0ff 0%, #7c4dff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.theme-toggle-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  transition: var(--transition);
}

.theme-toggle-btn:hover {
  background: var(--card);
  border-color: var(--accent);
}

.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--input-bg);color:var(--text);text-decoration:none;cursor:pointer;font-size:14px;transition:var(--transition)}
.btn:hover{background:var(--card);border-color:var(--accent)}
.btn-primary{background:var(--btn-primary-bg);color:#fff;border:1px solid transparent;box-shadow:0 6px 16px rgba(37,99,235,.35)}
.btn-primary:hover{filter:brightness(1.05)}

.tab-btn{display:none}
.content{
  padding: 32px 24px;
  max-width: 1400px;
  margin: 0 auto;
}
.hidden{display:none}
.tool-controls{display:grid;grid-template-columns:auto minmax(360px,1fr) minmax(280px,1fr) auto;align-items:center;gap:12px;margin-bottom:12px;background:var(--tool-controls-bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:12px}
.tool-controls .file-label{font-weight:700;color:var(--muted);padding-left:2px}
.tool-controls .file-trigger{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px;padding:10px 12px;background:var(--file-trigger-bg);border:1px dashed #2a3140;border-radius:var(--radius-md);box-shadow:0 4px 14px rgba(0,0,0,.25)}
.tool-controls #toolFileBtn{background:var(--btn-primary-bg);color:#fff;border:none;padding:10px 16px;border-radius:10px;cursor:pointer;box-shadow:0 6px 16px rgba(23,116,255,.35);transition:filter .15s,transform .05s}
.tool-controls #toolFileBtn:hover{filter:brightness(1.06)}
.tool-controls #toolFileBtn:active{transform:translateY(1px)}
.tool-controls #toolFileName{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tool-controls input[type="file"]{width:100%;padding:10px 12px;background:var(--file-trigger-bg);border:1px dashed #2a3140;border-radius:var(--radius-md);box-shadow:0 4px 14px rgba(0,0,0,.25)}
.tool-controls input[type="file"]:hover{border-color:#3a4255}
.tool-controls input[type="file"]::file-selector-button{background:var(--btn-primary-bg);color:#fff;border:none;padding:10px 16px;border-radius:10px;cursor:pointer;box-shadow:0 6px 16px rgba(37,99,235,.35)}
.tool-controls input[type="file"]::file-selector-button:hover{filter:brightness(1.06)}
.tool-controls input[type="file"]::file-selector-button:active{transform:translateY(1px)}
#videoUrlInput{min-width:280px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--file-trigger-bg);color:var(--text)}
#videoUrlInput::placeholder{color:var(--muted)}
#loadUrlBtn{appearance:none;border:1px solid var(--border);background:var(--btn-primary-bg);color:#fff;padding:10px 16px;border-radius:12px;cursor:pointer;transition:filter .15s,transform .05s;box-shadow:0 6px 16px rgba(37,99,235,.35)}
#loadUrlBtn:hover{filter:brightness(1.06)}
#loadUrlBtn:active{transform:translateY(1px)}
#videoUrlInput{min-width:280px}
#loadUrlBtn{appearance:none;border:1px solid var(--border);background:var(--btn-primary-bg);color:#fff;padding:9px 14px;border-radius:10px;cursor:pointer;transition:filter .15s,transform .05s}
#loadUrlBtn:hover{filter:brightness(1.05)}
#loadUrlBtn:active{transform:translateY(1px)}
select, input, textarea {
  background: var(--input-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 14px;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

select:focus, input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58, 160, 255, 0.15);
  background: var(--input-focus-bg);
}
.tool-player{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}
.tool-player:hover {
  box-shadow: 0 20px 40px rgba(0,0,0,.45);
}
video {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  background: var(--video-bg);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
  transition: var(--transition);
}

video:hover {
  box-shadow: 0 12px 32px rgba(0,0,0,.6);
}
.tool-player{position:relative}
.video-empty {
  position: absolute;
  inset: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  color: var(--muted);
  background: var(--video-empty-bg);
  pointer-events: none;
  font-size: 15px;
  backdrop-filter: blur(8px);
}
.classic-layout,.classic-timeline,.classic-detail{display:none}
.tool-actions{display:grid;grid-template-columns:160px 1fr;gap:12px;margin-top:12px}
.tool-grid{
  display: grid;
  grid-template-columns: 1fr 520px;
  gap: 32px;
  align-items: start;
}
.tool-left{
  display: grid;
  gap: 24px;
}
.tool-left-actions{display:none}
.capture-panel{
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}
.capture-panel:hover {
  box-shadow: 0 12px 32px rgba(0,0,0,.4);
}
.capture-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--thumb-bg);
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  min-height: 140px;
  overflow: hidden;
  transition: var(--transition);
}

.capture-thumb:hover {
  border-color: var(--accent);
  background: var(--input-focus-bg);
}

.capture-thumb img {
  max-width: 100%;
  max-height: 180px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.capture-thumb img:hover {
  transform: scale(1.02);
}
.capture-info {
  display: grid;
  gap: 16px;
  align-content: start;
}

.capture-actions {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}
.shots-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 65vh;
  overflow: auto;
  padding-right: 8px;
  margin: 0 -4px;
}

.shots-list::-webkit-scrollbar {
  width: 10px;
}

.shots-list::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: 10px;
}

.shots-list::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 10px;
  border: 2px solid var(--card);
}

.shots-list::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}
.shot-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  background: var(--shot-item-bg);
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  user-select: none;
}

.shot-item:hover {
  transform: translateY(-2px);
  border-color: #3a4255;
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
  background: var(--shot-item-hover-bg);
}

.shot-item.active {
  outline: 2px solid var(--accent);
  border-color: var(--accent);
  background: var(--shot-item-active-bg);
}
.shot-detail-inline{grid-column:1/-1;margin-top:10px;background:var(--detail-bg);border:1px solid var(--border);border-radius:10px;padding:12px}
.shot-detail-inline .detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.shot-detail-inline textarea{grid-column:1/-1;min-height:100px}
.inline-custom-config{display:flex;gap:10px;grid-column:1/-1}
.detail-customFields{grid-column:1/-1}
.detail-duration{opacity:.9}
.shot-detail-inline .custom-field-wrapper{gap:8px}
.shot-detail-inline .custom-field-wrapper input[type="text"]:first-child{
  flex: 0 0 100px;
  max-width: 100px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 12px;
}
.shot-item img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(0,0,0,.3);
}

.shot-item img:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 16px rgba(0,0,0,.4);
}
.shot-item.dragging{opacity:.6}
.shot-item.drag-over{outline:2px dashed var(--accent)}
.shot-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 500;
}
.shot-number-input{
  width: 72px;
  background: var(--input-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 14px;
}
.custom-config {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  align-items: center;
}
.tool-right{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 20px;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 32px;
  align-self: start;
  transition: var(--transition);
}
.filter-panel{display:grid;grid-template-columns:140px 1fr auto;gap:10px;align-items:center;position:relative;z-index:10}
#filterField{background:var(--input-bg);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 12px;position:relative;z-index:11;appearance:auto}
#filterValue{background:var(--input-bg);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 12px}
#filterClearBtn{appearance:none;border:1px solid var(--border);background:linear-gradient(180deg,#6366f1,#4f46e5);color:#fff;padding:9px 14px;border-radius:10px;cursor:pointer;transition:filter .15s,transform .05s}
#filterClearBtn:hover{filter:brightness(1.05)}
#filterClearBtn:active{transform:translateY(1px)}
.tool-right:hover {
  box-shadow: 0 20px 40px rgba(0,0,0,.45);
}
.doc-info{display:none}
.tool-meta {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.tool-meta #saveBtn{
  appearance:none;
  border:1px solid var(--border);
  background: var(--btn-danger-bg);
  color:#fff;
  padding:12px 16px;
  border-radius:10px;
  cursor:pointer;
  transition:filter .15s,transform .05s;
}
.tool-meta #saveBtn:hover{filter:brightness(1.05)}
.tool-meta #saveBtn:active{transform:translateY(1px)}
.tool-meta #saveBtn[disabled]{opacity:.5;cursor:not-allowed}
.shortcut-help{
  margin-top: 10px;
  background: var(--help-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
}
.shortcut-activate{
  margin-bottom: 8px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(180deg, #3aa0ff, #2563eb);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(58,160,255,0.25);
  cursor: pointer;
}
.shortcut-activate:hover{transform:translateY(-1px);filter:brightness(1.05)}
.shortcut-activate::before{content:'⌨️'}
.shortcut-activate.active{
  background: linear-gradient(180deg, #10b981, #059669);
  border-color: #10b981;
  box-shadow: 0 8px 20px rgba(16,185,129,0.25);
}
.shortcut-activate.pulse{animation:none}
.shortcut-activate:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58,160,255,0.15);
}
@keyframes pulseAccent{0%{box-shadow:0 0 0 0 rgba(58,160,255,0.4)}100%{box-shadow:0 0 0 0 rgba(58,160,255,0)}}
.shortcut-title{
  font-weight: 700;
  font-size: 13px;
  color: var(--text);
  margin-bottom: 8px;
}
.shortcut-help{position:relative}
.shortcut-help::before{content:"提示";position:absolute;top:-10px;left:12px;font-size:11px;color:var(--muted);background:var(--help-bg);padding:2px 6px;border:1px solid var(--border);border-radius:6px}
.shortcut-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
  font-size: 12px;
  color: var(--muted);
}
.shortcut-grid span{
  display: inline-block;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--key-bg);
  color: var(--text);
  font-weight: 600;
  margin-right: 6px;
}
.tool-form{display:grid;grid-template-columns:1fr;gap:10px}
.file-label{font-weight:600}
.tool-form{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tool-form textarea{grid-column:1/-1;min-height:120px}
.export-actions{display:flex;gap:10px}
#captureBtn,#addEntryBtn,#exportCsvBtn,#exportHtmlBtn,#exportExcelBtn{appearance:none;border:1px solid var(--border);background:var(--btn-primary-bg);color:#fff;padding:9px 14px;border-radius:10px;cursor:pointer;transition:filter .15s,transform .05s}
#captureBtn:hover,#addEntryBtn:hover,#exportCsvBtn:hover,#exportHtmlBtn:hover,#exportExcelBtn:hover{filter:brightness(1.05)}
#captureBtn:active,#addEntryBtn:active,#exportCsvBtn:active,#exportHtmlBtn:active,#exportExcelBtn:active{transform:translateY(1px)}
#captureBtn[disabled],#addEntryBtn[disabled],#exportCsvBtn[disabled],#exportHtmlBtn[disabled],#exportExcelBtn[disabled]{opacity:.5;cursor:not-allowed}
.export-actions #exportCsvBtn,.export-actions #exportHtmlBtn{display:none}
.entries{margin-top:16px}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:10px;overflow:hidden}
th,td{padding:8px;border-bottom:1px solid var(--border);vertical-align:top}
td img{max-width:160px;border-radius:6px;border:1px solid var(--border)}
.row-actions{display:flex;gap:6px}
.row-actions button{appearance:none;border:1px solid var(--border);background:var(--input-bg);color:var(--text);padding:6px 8px;border-radius:6px;cursor:pointer}

/* 自定义字段样式 */
.custom-field-wrapper{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding: 12px;
  background: var(--custom-field-bg);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.custom-field-wrapper input{
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  background: var(--input-bg);
  color: var(--text);
  transition: all 0.2s ease;
}

.custom-field-wrapper input:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(58, 160, 255, 0.2);
}

.custom-field-wrapper input[type="text"]:first-child{
  flex: 1;
  background: var(--custom-input-bg);
  font-weight: 500;
}

.custom-field-wrapper input[type="text"]:last-child{
  flex: 2;
  background: var(--input-bg);
}

.custom-field-wrapper button{
  padding: 8px 16px;
  background: var(--btn-danger-bg);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(220, 38, 38, 0.3);
}

.custom-field-wrapper button:hover{
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(220, 38, 38, 0.4);
}

.custom-fields-header{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding: 8px 12px;
  background: var(--custom-header-bg);
  border-radius: 6px;
  font-weight: 600;
  color: var(--muted);
  font-size: 14px;
  border: 1px solid var(--border);
}

.custom-fields-header span:first-child{
  flex: 1;
}

/* 导入按钮样式 */
.import-actions { margin-bottom: 0; }

.import-label {
  display: block;
  width: 100%;
}

.import-label button, .btn-import {
  width: 100%;
  padding: 12px 16px;
  background: var(--btn-primary-bg);
  color: white;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(37, 99, 235, 0.3);
}

.import-label button:hover, .btn-import:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(37, 99, 235, 0.4);
  background: var(--btn-primary-bg);
}

.import-label button:active, .btn-import:active {
  transform: translateY(0);
}

.io-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.tool-right .import-label{width:100%}
.tool-right .btn-import,
.tool-right #exportExcelBtn{appearance:none;border:1px solid var(--border);padding:12px 16px;border-radius:10px;cursor:pointer;transition:filter .15s,transform .05s;width:100%}
.tool-right .btn-import{background:var(--btn-success-bg);color:#fff}
.tool-right #exportExcelBtn{background:var(--btn-primary-bg);color:#fff}
.tool-right .btn-import:hover,.tool-right #exportExcelBtn:hover{filter:brightness(1.05)}
.tool-right .btn-import:active,.tool-right #exportExcelBtn:active{transform:translateY(1px)}
.tool-right .btn-import[disabled],.tool-right #exportExcelBtn[disabled]{opacity:.5;cursor:not-allowed}
.export-actions{display:flex;gap:10px;margin-top:8px}
.tool-right #exportCsvBtn{background:linear-gradient(180deg,#6366f1,#4f46e5)}
.tool-right #exportHtmlBtn{background:linear-gradient(180deg,#f59e0b,#d97706)}

/* Toast */
.toast-container{
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 2000;
}
.toast{
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 10px 14px;
  font-size: 14px;
  min-width: 220px;
}
.toast-info{border-color: #3aa0ff}
.toast-success{border-color: #10b981}
.toast-error{border-color: #ef4444}

.custom-fields-header span:nth-child(2){
  flex: 2;
}

.custom-fields-header span:last-child{
  width: 80px;
  text-align: center;
}

.custom-config input{
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--input-bg);
  color: var(--text);
  transition: all 0.2s ease;
}

.custom-config input:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58, 160, 255, 0.15);
}

.custom-config button{
  padding: 10px 20px;
  background: var(--btn-primary-bg);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(23, 116, 255, 0.3);
}

.custom-config button:hover{
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(23, 116, 255, 0.4);
}

#customFieldsArea { display: none }

/* 文件输入框样式 */
input[type="file"] {
  background: var(--input-bg);
  color: var(--text);
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  font-size: 14px;
  transition: var(--transition);
  cursor: pointer;
  width: 100%;
  margin-bottom: 20px;
  text-align: center;
}

input[type="file"]:hover {
  border-color: var(--accent);
  background: var(--input-focus-bg);
  box-shadow: 0 8px 24px rgba(58, 160, 255, 0.1);
  transform: translateY(-1px);
}

input[type="file"]::file-selector-button {
  background: var(--btn-primary-bg);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  margin-right: 16px;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(58, 160, 255, 0.3);
}

input[type="file"]::file-selector-button:hover {
  background: linear-gradient(180deg, #4aaeff, #3a9eff);
  box-shadow: 0 6px 16px rgba(58, 160, 255, 0.4);
  transform: translateY(-1px);
}

/* 镜号输入框特殊样式 */
.shot-number {
  display: grid;
  gap: 8px;
}

.shot-number label {
  font-weight: 600;
  color: var(--text);
  font-size: 14px;
}

.shot-number input {
  background: var(--input-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  text-align: center;
  width: 120px;
}

.shot-number input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58, 160, 255, 0.15);
  background: var(--input-focus-bg);
}

/* 高级交互效果 */
.fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-in {
  animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .tool-grid {
    grid-template-columns: 1fr 450px;
    gap: 24px;
  }
  
  .content {
    padding: 24px 20px;
  }
}

/* @media (max-width: 968px) {
  .tool-grid {grid-template-columns: 1fr;gap: 32px}
  .tool-controls {grid-template-columns: 1fr;gap: 10px}
  
  .tool-right {
    position: static;
    order: -1;
  }
  
  .capture-panel {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .capture-thumb {
    min-height: 120px;
  }
  
  .site-header {
    padding: 24px 20px;
  }
  
  .site-header h1 {
    font-size: 24px;
  }
} */

/* @media (max-width: 640px) {
  .content {
    padding: 20px 16px;
  }
  
  .tool-player {
    padding: 16px;
  }
  
  .tool-right {
    padding: 20px;
  }
  
  .capture-panel {
    padding: 16px;
  }
  
  .shot-item {
    grid-template-columns: 60px 1fr;
    padding: 12px;
    gap: 12px;
  }
  
  .shot-item img {
    width: 60px;
    height: 60px;
  }
  
  .tool-form {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .export-actions {
    flex-direction: column;
    gap: 12px;
  }
  
  .custom-config {
    flex-direction: column;
    gap: 12px;
  }
  
  .custom-field-wrapper {
    flex-direction: column;
    gap: 12px;
  }
  
  .custom-field-wrapper input {
    width: 100%;
  }
} */

/* 滚动条美化 */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: rgba(20, 24, 33, 0.3);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: #2a3140;
  border-radius: 10px;
  border: 3px solid var(--card);
}

::-webkit-scrollbar-thumb:hover {
  background: #3a4255;
}

/* 选择框美化 */
select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%238b93a3' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: 48px;
  cursor: pointer;
}

/* 聚焦状态美化 */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* 图片放大模态框样式 */
.image-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.image-modal.show {
  display: flex;
  opacity: 1;
}
.range-modal .modal-content{width:560px;max-width:calc(100vw - 40px);background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:0 24px 64px rgba(0,0,0,.55);padding:18px 20px}
.range-modal .modal-body{display:grid;gap:12px}
.range-modal .modal-title{font-weight:700;color:var(--text);font-size:16px;margin-bottom:4px}
.range-modal .modal-row{display:flex;gap:10px;align-items:center}
.range-modal .modal-row input[type="text"]{flex:1;background:var(--input-bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 12px}
.range-modal .modal-actions button{appearance:none;border:1px solid var(--border);background:var(--btn-primary-bg);color:#fff;padding:8px 12px;border-radius:8px;cursor:pointer;transition:filter .15s,transform .05s}
.range-modal .modal-actions button:hover{filter:brightness(1.05)}
.range-modal .modal-actions button:active{transform:translateY(1px)}

.progress-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1200;
  backdrop-filter: blur(6px);
}
.progress-overlay.show{display:flex}
.progress-card{
  width: 360px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 18px 18px 20px;
}
.progress-title{
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 8px;
}
.progress-desc{
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
}
.progress-bar{
  height: 8px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar-inner{
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #1774ff, #7c4dff);
  transition: width .2s ease;
}

.modal-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  background: var(--card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-image {
  max-width: 100%;
  max-height: 80vh;
  display: block;
  object-fit: contain;
}

.close-modal {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
}

.close-modal:hover {
  background: rgba(0, 0, 0, 0.9);
  transform: scale(1.1);
}

.image-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: 24px 20px 20px;
  color: white;
  text-align: center;
}

.info-time, .info-shot {
  margin: 4px 0;
  font-size: 14px;
  opacity: 0.9;
}

.info-time {
  font-weight: 600;
  font-size: 16px;
}

/* 点击图片放大光标 */
.shot-item img {
  cursor: zoom-in;
  transition: transform 0.2s ease;
}

.shot-item img:hover {
  transform: scale(1.05);
}
.player-controls{
  display:flex;
  gap:10px;
  margin-top:10px;
}
.player-controls button{
  appearance:none;
  border:1px solid var(--border);
  background:var(--btn-primary-bg);
  color:#fff;
  padding:8px 12px;
  border-radius:8px;
  cursor:pointer;
  transition:filter .15s,transform .05s;
}
.player-controls button:hover{filter:brightness(1.05)}
.player-controls button:active{transform:translateY(1px)}
.player-controls #autoShotBtn{background:var(--btn-success-bg)}
.player-controls button[disabled]{opacity:.5;cursor:not-allowed}
.template-panel{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:center}
.template-panel select{background:var(--input-bg);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 12px}