/* ==========================================================================
   ZQ-JKPanel 静态面板样式
   由原 _worker.js 登录页 CSS 与已登录面板 CSS 合并而来，视觉保持原样。
   登录页样式统一作用域在 #loginView 下，避免与面板的全局标签样式冲突。
   ========================================================================== */

:root {
	/* 主题色（两个模板共用） */
	--primary: #2563eb;
	--primary-light: #3b82f6;
	--primary-dark: #1d4ed8;
	/* 登录页变量 */
	--bg-gradient-start: #eff6ff;
	--bg-gradient-end: #dbeafe;
	--card-bg: rgba(255,255,255,0.95);
	--text-primary: #1e3a5f;
	--text-secondary: #64748b;
	--border-color: #bfdbfe;
	--shadow: 0 4px 6px -1px rgba(37,99,235,0.1),0 2px 4px -1px rgba(37,99,235,0.06);
	--shadow-lg: 0 20px 25px -5px rgba(37,99,235,0.15),0 10px 10px -5px rgba(37,99,235,0.1);
	/* 面板变量 */
	--glass: #fff;
	--glass-strong: #fff;
	--line: rgba(15,23,42,.08);
	--text: #1f2937;
	--muted: #6b7280;
	--border: rgba(15,23,42,.12);
	--shadow-panel: 0 1px 3px rgba(15,23,42,.05);
	--shadow-panel-lg: 0 2px 12px rgba(15,23,42,.06);
}

* { box-sizing: border-box; }

body {
	font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
	margin: 0;
	min-height: 100vh;
	background: #f4f5f7;
	color: var(--text);
	line-height: 1.6;
	overflow-x: hidden;
}

/* ==========================================================================
   已登录面板
   ========================================================================== */

.wrap { max-width:1000px;margin:0 auto;padding:32px 24px;position:relative }
.header { text-align:center;margin-bottom:32px;padding:24px 0 }
.header h1 { margin:0;font-size:34px;font-weight:800;letter-spacing:.5px;background:linear-gradient(135deg,var(--primary),var(--primary-light),#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text }
.topbar { position:absolute;right:24px;top:32px;display:flex;gap:12px }
.topbar a,.topbar button { width:44px;height:44px;border-radius:14px;background:var(--glass-strong);border:1px solid var(--line);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;transition:background-color .2s,color .2s,transform .2s;box-shadow:var(--shadow-panel) }
.topbar button { width:auto;padding:0 16px;font-family:inherit;font-size:14px;font-weight:600;cursor:pointer }
.topbar a:hover,.topbar button:hover { background:var(--primary);color:#fff;transform:translateY(-3px) }
.main-card { background:var(--glass);border-radius:24px;padding:28px;margin-bottom:24px;box-shadow:var(--shadow-panel-lg);border:1px solid var(--line);animation:rise .4s ease both }
@keyframes rise { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:none} }
.url-box { background:#f9fafb;border:1px solid var(--line);border-radius:14px;padding:16px;font-family:Monaco,Consolas,monospace;font-size:13px;color:var(--text);word-break:break-all;position:relative;overflow:hidden }
.url-box::before { content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-light),#7c3aed) }
.button-group { display:flex;gap:12px;margin-top:20px;flex-wrap:wrap }
.btn { flex:1;min-width:120px;padding:12px 20px;border-radius:12px;border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;transition:transform .18s,box-shadow .18s,background-color .18s;display:inline-flex;align-items:center;justify-content:center;gap:6px }
.btn:active { transform:scale(.97) }
.btn-primary { background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;box-shadow:0 6px 18px rgba(37,99,235,.35) }
.btn-primary:hover { transform:translateY(-2px);box-shadow:0 10px 26px rgba(37,99,235,.45) }
.btn-secondary { background:var(--glass-strong);color:var(--primary);border:1px solid var(--line) }
.btn-secondary:hover { transform:translateY(-2px);box-shadow:var(--shadow-panel-lg) }
.btn-success { background:linear-gradient(135deg,#10b981,#34d399);color:#fff;box-shadow:0 6px 18px rgba(16,185,129,.3) }
.btn-success:hover { transform:translateY(-2px) }
.btn-danger { background:linear-gradient(135deg,#ef4444,#f87171);color:#fff }
.btn-danger:hover { transform:translateY(-2px) }
.form-group { margin-bottom:20px }
label { display:block;margin-bottom:8px;font-weight:600;color:var(--text) }
input[type=text],input[type=number],select { width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);font-size:14px;box-sizing:border-box;transition:border-color .18s,box-shadow .18s;font-family:inherit }
select { -webkit-appearance:none;appearance:none;padding-right:40px;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' fill='none' stroke='%236b7280' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center }
select:focus { outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(37,99,235,.10) }
input:focus { outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(37,99,235,.10) }
.input-group { display:flex;gap:8px;align-items:center }
.input-group input { flex:1 1 0%;min-width:0 }
.input-group .btn,.list-item .btn { flex:none;min-width:auto;padding:10px 16px;font-size:13px }
.list { display:flex;flex-direction:column;gap:8px;margin-bottom:12px }
.list-item { display:flex;gap:8px;align-items:center }
.list-item input { flex:1 1 0%;min-width:0 }
#domains,#proxies { max-height:400px;overflow-y:auto;padding-right:6px;scrollbar-width:thin }
#domains::-webkit-scrollbar,#proxies::-webkit-scrollbar { width:6px }
#domains::-webkit-scrollbar-thumb,#proxies::-webkit-scrollbar-thumb { background:#cbd5e1;border-radius:3px }
#domains::-webkit-scrollbar-thumb:hover,#proxies::-webkit-scrollbar-thumb:hover { background:#94a3b8 }
.link-arrow { color:var(--primary);text-decoration:none;font-size:14px;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;background:var(--glass-strong);transition:background-color .2s,color .2s;margin-left:8px;flex:none }
.link-arrow:hover { background:var(--primary);color:#fff }
.label-with-link { display:flex;align-items:center }
.collapse-section { margin-bottom:16px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fafbfc;transition:border-color .2s }
.collapse-section:hover { border-color:rgba(15,23,42,.18) }
.collapse-header { width:100%;padding:16px 20px;background:transparent;border:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-size:16px;font-weight:700;color:var(--text);transition:background-color .2s;text-align:left }
.collapse-header:hover { background:#f3f4f6 }
.collapse-header .icon { transition:transform .32s cubic-bezier(.22,1,.36,1) }
.collapse-header.active .icon { transform:rotate(180deg) }
.collapse-content { max-height:0;overflow:hidden;transition:max-height .32s cubic-bezier(.22,1,.36,1);padding:0 20px }
.collapse-content.active { max-height:3000px;padding:20px }
.cc-inner { overflow:hidden }
.ch-title { display:flex;align-items:center;gap:10px;flex-wrap:wrap }
.ch-dot { width:9px;height:9px;border-radius:3px;flex:none }
.sub-block { border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden }
.sub-block + .sub-block { margin-top:12px }
.sub-head { width:100%;padding:14px 16px;font-size:16px;font-weight:700;color:var(--text);background:#f9fafb;border:none;border-radius:0;display:flex;align-items:center;justify-content:space-between;gap:8px;cursor:pointer;text-align:left;transition:background-color .2s }
.sub-head:hover { background:#f3f4f6 }
.sub-head .icon { font-size:13px;color:var(--muted) }
.sub-title { display:inline-flex;align-items:center;gap:8px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap }
.sub-right { display:inline-flex;align-items:center;gap:10px;flex:none }
.sub-block .collapse-content { padding:0 16px }
.sub-block .collapse-content.active { max-height:3000px;padding:16px }
.sub-block .form-group { margin-bottom:16px }
.sub-block .form-group:last-child { margin-bottom:0 }
.gt-switch { display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;user-select:none;flex:none }
.panel-in { animation:panelIn .22s ease }
.panel-out { animation:panelOut .18s ease forwards }
@keyframes panelIn { from{opacity:0;transform:translateY(-4px)} to{opacity:1;transform:none} }
@keyframes panelOut { to{opacity:0;transform:translateY(-4px)} }
.gt-switch input { display:none }
.gt-slider { width:34px;height:18px;border-radius:999px;background:#cbd5e1;position:relative;transition:.25s }
.gt-slider::after { content:'';position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;transition:.25s }
.gt-switch input:checked + .gt-slider { background:var(--primary) }
.gt-switch input:checked + .gt-slider::after { left:18px }
.proto-pills { display:flex;gap:10px;flex-wrap:wrap }
.proto-pill { display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border:1px solid var(--border);border-radius:12px;background:#fff;cursor:pointer;user-select:none;font-weight:600;font-size:14px;color:var(--text);transition:border-color .2s,background-color .2s }
.proto-pill input { display:none }
.proto-pill.on { border-color:var(--primary);background:#eff6ff;box-shadow:0 0 0 3px rgba(37,99,235,.10) }
.grpc-only { display:none }
.help-dot { width:18px;height:18px;padding:0;margin-left:6px;border:1px solid var(--border);border-radius:50%;background:#fff;color:var(--muted);font-size:12px;font-weight:700;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;vertical-align:2px;box-shadow:none }
.help-dot:hover { border-color:var(--primary);color:var(--primary) }
.help-body { text-align:left;font-size:14px;color:var(--text);line-height:1.8 }
.help-body p { margin:0 0 10px }
.help-lead { font-weight:600;margin-bottom:12px !important }
.help-list { margin:0;padding-left:20px }
.help-list li { margin-bottom:10px }
.help-list li::marker { color:var(--primary);font-weight:700 }
.help-tip { display:flex;align-items:center;gap:8px;margin:14px 0 18px;padding:11px 14px;background:#fef2f2;border:1px solid #fecaca;border-radius:12px;color:#b91c1c;font-size:13px;font-weight:600 }
.help-tip svg { flex:none }
.help-link { color:var(--primary);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(37,99,235,.35) }
.help-link:hover { color:var(--primary-dark);border-bottom-color:var(--primary-dark) }
.qr-modal { display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(30,58,95,.5);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:1000;align-items:center;justify-content:center;padding:20px }
.qr-modal.active { display:flex }
.qr-content { background:var(--glass-strong);border-radius:24px;padding:32px;text-align:center;max-width:400px;width:100%;box-shadow:var(--shadow-panel-lg);border:1px solid var(--line);position:relative;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);animation:rise .35s ease }
.qr-content::before { content:'';position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--primary),var(--primary-light),#7c3aed);border-radius:24px 24px 0 0 }
.qr-title { font-size:20px;font-weight:700;color:var(--text);margin-bottom:8px }
#qrCanvas { display:flex;justify-content:center;margin:20px 0;padding:20px;background:#fff;border-radius:16px;border:1px solid var(--border) }
.qr-close { background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;border:none;padding:12px 32px;border-radius:12px;font-weight:600;cursor:pointer;transition:.25s }
.qr-close:hover { transform:translateY(-2px) }
.toast-box { position:fixed;top:20px;right:20px;display:flex;flex-direction:column;align-items:flex-end;gap:10px;z-index:2000;pointer-events:none }
.toast { max-width:min(340px,calc(100vw - 40px));padding:11px 15px 11px 13px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--primary);border-radius:10px;box-shadow:0 8px 24px rgba(15,23,42,.12);color:var(--text);font-size:14px;line-height:1.55;opacity:0;transform:translateX(24px);transition:opacity .25s ease,transform .25s ease }
.toast.show { opacity:1;transform:translateX(0) }
.toast.success { border-left-color:#10b981 }
.toast.error { border-left-color:#ef4444 }

/* ==========================================================================
   登录页（作用域在 #loginView，避免影响面板全局样式）
   ========================================================================== */

#loginView {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 100vh;
	padding: 20px;
	color: var(--text-primary);
}
#loginView .card {
	background: var(--card-bg);
	border-radius: 20px;
	padding: 32px;
	box-shadow: var(--shadow-lg);
	border: 1px solid var(--border-color);
	max-width: 500px;
	width: 90%;
	backdrop-filter: blur(10px);
}
#loginView h1 {
	margin: 0 0 24px;
	font-size: 28px;
	font-weight: 700;
	text-align: center;
	letter-spacing: normal;
	background: linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}
#loginView .form-group { margin-bottom: 20px }
#loginView label {
	display: block;
	margin-bottom: 8px;
	font-weight: 600;
	color: var(--text-primary);
}
#loginView input[type="text"],
#loginView input[type="password"] {
	width: 100%;
	padding: 14px;
	border: 2px solid var(--border-color);
	border-radius: 12px;
	background: rgba(255,255,255,0.8);
	color: var(--text-primary);
	font-size: 16px;
	box-sizing: border-box;
	transition: all .3s ease;
	font-family: inherit;
}
#loginView input[type="text"]:focus,
#loginView input[type="password"]:focus {
	outline: none;
	border-color: var(--primary);
	box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
#loginView button {
	width: 100%;
	background: linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);
	color: #fff;
	border: none;
	border-radius: 12px;
	padding: 14px;
	font-size: 16px;
	font-weight: 600;
	cursor: pointer;
	transition: all .3s ease;
	box-shadow: var(--shadow);
	font-family: inherit;
}
#loginView button:hover {
	background: linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 100%);
	transform: translateY(-2px);
	box-shadow: var(--shadow-lg);
}
#loginView button:disabled { opacity:.7; cursor: default; transform: none }
.login-hint {
	margin: 18px 0 0;
	text-align: center;
	font-size: 13px;
	color: var(--text-secondary);
}
.error {
	position: fixed;
	top: 20px;
	right: 20px;
	max-width: min(340px, calc(100vw - 40px));
	padding: 11px 15px 11px 13px;
	border-radius: 10px;
	background: #fff;
	border: 1px solid rgba(15,23,42,.08);
	border-left: 3px solid #ef4444;
	box-shadow: 0 8px 24px rgba(15,23,42,.12);
	color: #1f2937;
	font-size: 14px;
	line-height: 1.55;
	text-align: left;
	z-index: 2100;
}

/* ==========================================================================
   移动端
   ========================================================================== */

@media (max-width:640px) {
	body::before { width:280px;height:280px;top:-90px;left:-90px }
	body::after { width:300px;height:300px;bottom:-100px;right:-90px }
	.wrap { padding:16px 12px 32px }
	.header { margin-bottom:18px;padding:14px 0 }
	.header h1 { font-size:24px }
	.topbar { position:static;justify-content:center;margin-bottom:16px }
	.main-card { padding:18px 14px;border-radius:20px;background:#fff }
	.btn { min-width:100%;margin-bottom:6px;padding:12px 16px;font-size:14px }
	.collapse-section { margin-bottom:12px;border-radius:14px }
	.collapse-header { padding:13px 14px;font-size:15px }
	.collapse-content.active { padding:14px 12px }
	.form-group { margin-bottom:14px }
	.input-group,.list-item { gap:6px }
	input[type=text],input[type=number] { padding:10px 12px;font-size:13px }
	select { padding:10px 36px 10px 12px;font-size:13px;background-position:right 12px center }
	.input-group input:first-child,.list-item input:first-child { flex:2 1 0% }
	.input-group .btn,.list-item .btn { padding:10px 10px;font-size:13px;margin-bottom:0 }
	.link-arrow { width:28px;height:28px;margin-left:4px }
	.sub-head { font-size:15px;padding:13px 14px }
	.sub-block .collapse-content.active { padding:14px 12px }
	.qr-content { padding:24px 18px }
	#loginView { padding: 16px }
	#loginView .card { padding: 24px 20px; width: 100% }
}