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

:root{
    --bg:#f5f6fa;
    --white:#fff;
    --border:#e8eaef;
    --border-light:#f0f1f5;
    --text-0:#1a1d26;
    --text-1:#4a5068;
    --text-2:#8b90a0;
    --text-3:#b5b9c8;
    --primary:#48b06c;
    --primary-hover:#3d9a5e;
    --primary-light:#eaf7ee;
    --primary-bg:rgba(72,176,108,.06);
    --danger:#e85d5d;
    --danger-hover:#d44d4d;
    --danger-light:#fef0f0;
    --danger-bg:rgba(232,93,93,.06);
    --warning:#f0a020;
    --warning-light:#fef8e8;
    --info:#5b8def;
    --info-light:#eef3fe;
    --mono:'Cascadia Code','Menlo','Consolas',monospace;
    --sans:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;
    --radius:8px;
    --radius-sm:6px;
    --shadow-sm:0 1px 3px rgba(0,0,0,.05);
    --shadow:0 2px 8px rgba(0,0,0,.08);
    --shadow-lg:0 8px 32px rgba(0,0,0,.12);
}

html{font-size:14px}
body{
    font-family:var(--sans);
    background:var(--bg);
    color:var(--text-0);
    min-height:100vh;
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
}

::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--text-3)}

/* ── LOGIN ── */
#login-overlay{
    position:fixed;inset:0;z-index:1000;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,#e8f5e9 0%,#f5f6fa 50%,#e3f2fd 100%);
    animation:fadeIn .4s ease;
}
#login-overlay.hidden{display:none}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

.login-box{
    width:380px;
    background:var(--white);
    border-radius:16px;
    padding:48px 36px 36px;
    box-shadow:var(--shadow-lg);
}
.login-title{
    font-size:22px;font-weight:700;
    color:var(--primary);margin-bottom:6px;text-align:center;
}
.login-subtitle{
    font-size:13px;color:var(--text-2);text-align:center;margin-bottom:32px;
}
.login-box .field{margin-bottom:16px}
.login-box .field-label{
    display:block;font-size:12px;font-weight:600;
    color:var(--text-1);margin-bottom:6px;
}
.login-box input{
    width:100%;padding:10px 14px;
    background:var(--bg);border:1.5px solid var(--border);
    border-radius:var(--radius);color:var(--text-0);
    font-size:14px;outline:none;transition:all .2s;
}
.login-box input:focus{border-color:var(--primary);background:var(--white);box-shadow:0 0 0 3px rgba(72,176,108,.12)}
.login-box input::placeholder{color:var(--text-3)}

/* ── BUTTONS ── */
.btn{
    display:inline-flex;align-items:center;gap:6px;
    padding:8px 16px;border:1.5px solid var(--border);
    border-radius:var(--radius-sm);background:var(--white);
    color:var(--text-0);font-family:var(--sans);font-size:13px;
    font-weight:500;cursor:pointer;transition:all .15s;
    white-space:nowrap;
}
.btn:hover{background:var(--bg);border-color:var(--text-3)}
.btn-primary{
    background:var(--primary);border-color:var(--primary);
    color:#fff;font-weight:600;
}
.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}
.btn-sm{padding:5px 12px;font-size:12px;border-radius:var(--radius-sm)}
.btn-danger{color:var(--danger);border-color:var(--danger)}
.btn-danger:hover{background:var(--danger-light)}
.btn-success{color:var(--primary);border-color:var(--primary)}
.btn-success:hover{background:var(--primary-light)}
.btn-ghost{border-color:transparent;background:transparent;color:var(--text-1)}
.btn-ghost:hover{background:var(--bg);color:var(--text-0)}
.btn-block{width:100%;justify-content:center;padding:11px 16px;font-size:15px}
.btn-icon{padding:6px;border:none;background:none;color:var(--text-2);cursor:pointer;border-radius:var(--radius-sm)}
.btn-icon:hover{background:var(--bg);color:var(--text-0)}

/* ── LAYOUT ── */
#app{display:none;height:100vh;flex-direction:column}
#app.visible{display:flex}

.topbar{
    height:56px;display:flex;align-items:center;justify-content:space-between;
    padding:0 24px;background:var(--white);
    border-bottom:1px solid var(--border);flex-shrink:0;
}
.topbar-brand{
    font-size:18px;font-weight:700;color:var(--primary);
    display:flex;align-items:center;gap:8px;
}
.topbar-brand::before{
    content:'';display:block;width:28px;height:28px;
    background:url('/logo.png') center/contain no-repeat;
    border-radius:4px;
}
.topbar-nav{display:flex;gap:4px;margin-left:32px}
.topbar-nav a{
    padding:6px 14px;font-size:13px;font-weight:500;
    color:var(--text-2);text-decoration:none;
    border-radius:var(--radius-sm);transition:all .15s;
}
.topbar-nav a:hover{color:var(--text-0);background:var(--bg)}
.topbar-nav a.active{color:var(--primary);background:var(--primary-light);font-weight:600}
.ops-mobile-menu-btn{display:none}
.topbar-right{display:flex;align-items:center;gap:14px}
.topbar-user{
    font-size:13px;color:var(--text-1);
    background:var(--primary-light);padding:5px 12px;
    border-radius:20px;font-weight:500;
}

.main{display:flex;flex:1;overflow:hidden}

/* ── SIDEBAR ── */
.sidebar{
    width:280px;flex-shrink:0;
    background:var(--white);border-right:1px solid var(--border);
    display:flex;flex-direction:column;overflow:hidden;
}
.sidebar-header{
    padding:16px 18px 12px;display:flex;align-items:center;justify-content:space-between;
    border-bottom:1px solid var(--border);flex-shrink:0;
}
.sidebar-title{
    font-size:14px;font-weight:600;color:var(--text-0);
}
.sidebar-actions{display:flex;gap:6px}
.sidebar-list{flex:1;overflow-y:auto;padding:8px}

.game-item{
    padding:12px 14px;cursor:pointer;
    border-radius:var(--radius);
    border-left:3px solid transparent;
    transition:all .12s;margin-bottom:2px;
}
.game-item:hover{background:var(--bg)}
.game-item.active{
    background:var(--primary-light);
    border-left-color:var(--primary);
}
.game-item-code{
    font-family:var(--mono);font-size:13px;font-weight:600;
    color:var(--text-0);
}
.game-item-name{font-size:12px;color:var(--text-2);margin-top:2px}
.game-item-status{
    display:inline-block;font-size:11px;font-weight:600;
    padding:2px 8px;border-radius:10px;margin-top:4px;
}
.status-enabled{background:var(--primary-light);color:var(--primary)}
.status-disabled{background:var(--danger-light);color:var(--danger)}
.status-draft{background:var(--bg);color:var(--text-2)}

/* ── CONTENT ── */
.content{flex:1;overflow-y:auto;padding:24px 32px;background:var(--bg)}
.content-empty{
    display:flex;align-items:center;justify-content:center;
    height:100%;color:var(--text-2);font-size:14px;
}

.card{
    background:var(--white);border:1px solid var(--border);
    border-radius:12px;margin-bottom:20px;
    box-shadow:var(--shadow-sm);
}
.card-header{
    display:flex;align-items:center;justify-content:space-between;
    padding:16px 20px;border-bottom:1px solid var(--border-light);
}
.card-title{font-size:15px;font-weight:600;color:var(--text-0)}
.card-body{padding:20px}

/* ── INFO GRID ── */
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 24px}
.info-item{min-width:0}
.info-label{
    font-size:11px;font-weight:600;letter-spacing:.3px;
    text-transform:uppercase;color:var(--text-2);margin-bottom:4px;
}
.info-value{font-size:14px;color:var(--text-0)}
.info-value.mono{font-family:var(--mono);font-size:13px}
.info-item.full{grid-column:1/-1}

/* ── FORMS ── */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:1/-1}
.form-label{
    font-size:12px;font-weight:600;color:var(--text-1);
}
.form-label .required{color:var(--danger)}
.form-input,.form-select,.form-textarea{
    padding:9px 12px;background:var(--bg);
    border:1.5px solid var(--border);border-radius:var(--radius-sm);
    color:var(--text-0);font-size:13px;
    outline:none;transition:all .2s;
}
.form-input:focus,.form-select:focus,.form-textarea:focus{
    border-color:var(--primary);background:var(--white);
    box-shadow:0 0 0 3px rgba(72,176,108,.1);
}
.form-input::placeholder{color:var(--text-3)}
.form-input:disabled{background:var(--border-light);color:var(--text-2);cursor:not-allowed}
.form-select{
    cursor:pointer;appearance:none;font-family:var(--sans);
    background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%238b90a0' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat:no-repeat;background-position:right 12px center;
    padding-right:32px;
}
.form-textarea{resize:vertical;min-height:64px;font-family:var(--sans)}
.form-actions{
    grid-column:1/-1;display:flex;gap:10px;
    justify-content:flex-end;margin-top:4px;
}

/* ── PLATFORM CHIPS ── */
.platform-chips{
    display:flex;flex-wrap:wrap;gap:8px;margin-top:4px;
}
.platform-chip{
    display:inline-flex;align-items:center;gap:6px;
    padding:8px 16px;border:1.5px solid var(--border);
    border-radius:20px;cursor:pointer;font-size:13px;
    font-weight:500;color:var(--text-1);background:var(--white);
    transition:all .15s;user-select:none;
}
.platform-chip:hover{border-color:var(--primary);color:var(--primary)}
.platform-chip.selected{
    border-color:var(--primary);background:var(--primary-light);
    color:var(--primary);font-weight:600;
}
.platform-chip .dot{
    width:8px;height:8px;border-radius:50%;
}
.dot-douyin{background:#111}
.dot-wechat{background:#07c160}
.dot-kuaishou{background:#ff4906}

/* ── TABLE ── */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{
    font-size:12px;font-weight:600;
    color:var(--text-2);text-align:left;padding:10px 16px;
    border-bottom:1px solid var(--border);
    background:var(--bg);white-space:nowrap;
}
td{
    padding:12px 16px;border-bottom:1px solid var(--border-light);
    font-size:13px;vertical-align:middle;
}
tr:hover td{background:rgba(72,176,108,.02)}
.td-mono{font-family:var(--mono);font-size:12px;color:var(--text-1)}
.td-actions{display:flex;gap:8px;white-space:nowrap}

/* ── TOKEN STATUS ── */
.token-status{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:500;
}
.token-dot{
    width:8px;height:8px;border-radius:50%;
    display:inline-block;
}
.token-dot.ok{background:var(--primary)}
.token-dot.err{background:var(--danger)}
.token-dot.loading{background:var(--warning);animation:pulse 1s infinite}
.token-dot.unknown{background:var(--text-3)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.token-retry{
    font-size:12px;color:var(--primary);cursor:pointer;
    text-decoration:none;font-weight:500;
    display:inline-flex;align-items:center;gap:4px;
}
.token-retry:hover{text-decoration:underline}
.token-retry svg{width:14px;height:14px}

/* ── TOGGLE SWITCH ── */
.toggle{
    position:relative;display:inline-block;width:40px;height:22px;
}
.toggle input{opacity:0;width:0;height:0}
.toggle .slider{
    position:absolute;cursor:pointer;inset:0;
    background:var(--border);border-radius:22px;transition:.2s;
}
.toggle .slider::before{
    content:'';position:absolute;height:16px;width:16px;
    left:3px;bottom:3px;background:#fff;border-radius:50%;
    transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.15);
}
.toggle input:checked + .slider{background:var(--primary)}
.toggle input:checked + .slider::before{transform:translateX(18px)}

/* ── MODAL ── */
.modal-backdrop{
    position:fixed;inset:0;z-index:500;
    background:rgba(0,0,0,.3);backdrop-filter:blur(4px);
    display:flex;align-items:center;justify-content:center;
    animation:fadeIn .2s;
}
.modal-backdrop.hidden{display:none}
.modal{
    background:var(--white);
    border-radius:16px;width:520px;max-width:92vw;
    max-height:85vh;overflow-y:auto;
    box-shadow:var(--shadow-lg);
}
.modal-header{
    padding:20px 24px;display:flex;align-items:center;justify-content:space-between;
    border-bottom:1px solid var(--border);
}
.modal-title{font-size:18px;font-weight:700;color:var(--text-0)}
.modal-close{
    width:32px;height:32px;display:flex;align-items:center;justify-content:center;
    background:none;border:none;color:var(--text-2);cursor:pointer;
    border-radius:var(--radius-sm);font-size:20px;transition:all .15s;
}
.modal-close:hover{background:var(--bg);color:var(--text-0)}
.modal-body{padding:24px}
.modal-body .form-grid{gap:16px 20px}

/* ── TOAST ── */
.toast-container{
    position:fixed;top:68px;right:24px;z-index:900;
    display:flex;flex-direction:column;gap:8px;
}
.toast{
    padding:12px 20px;border-radius:var(--radius);
    font-size:13px;font-weight:500;
    border-left:4px solid;min-width:240px;
    animation:slideIn .25s ease;
    box-shadow:var(--shadow);background:var(--white);
}
@keyframes slideIn{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}
.toast-ok{border-left-color:var(--primary);color:var(--primary)}
.toast-err{border-left-color:var(--danger);color:var(--danger)}

/* ── STATUS BADGES ── */
.badge{
    display:inline-block;font-size:11px;font-weight:600;
    padding:2px 8px;border-radius:10px;
}
.badge-true{background:var(--primary-light);color:var(--primary)}
.badge-false{background:var(--danger-light);color:var(--danger)}

/* ── RESPONSIVE ── */
@media(max-width:768px){
    body{overflow-x:hidden}
    #app{height:auto;min-height:100vh}
    .topbar{height:auto;min-height:56px;padding:10px 12px;align-items:flex-start;gap:8px}
    .topbar > div:first-child{flex:1;min-width:0;display:flex;align-items:center;flex-wrap:wrap}
    .topbar-brand{flex:1;min-width:0;max-width:calc(100vw - 156px);font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .topbar-brand::before{width:24px;height:24px;flex:0 0 24px}
    .ops-mobile-menu-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;margin-left:8px;font-size:18px;line-height:1}
    .topbar-nav{order:10;display:none;width:100%;margin:10px 0 0;overflow-x:auto;gap:6px;padding-bottom:2px}
    body.ops-mobile-nav-open .topbar-nav{display:flex}
    .topbar-nav a{flex:0 0 auto;padding:8px 11px}
    .topbar-right{gap:6px;align-self:flex-start;flex-shrink:0}
    .topbar-user{display:none}
    .topbar-right .btn{min-height:34px;padding:6px 10px}
    .main{flex-direction:column}
    .sidebar{width:100%;height:260px;border-right:none;border-bottom:1px solid var(--border)}
    .sidebar-header{padding:12px 14px;gap:10px;align-items:flex-start}
    .sidebar-actions{flex-wrap:wrap;justify-content:flex-end}
    .content{padding:14px;min-height:420px}
    .card{border-radius:10px;margin-bottom:14px}
    .card-header{padding:13px 14px;gap:10px;align-items:flex-start;flex-wrap:wrap}
    .card-body{padding:16px 14px}
    .form-grid{grid-template-columns:1fr}
    .info-grid{grid-template-columns:1fr}
    .form-actions{justify-content:stretch;flex-direction:column}
    .form-actions .btn{justify-content:center}
    .table-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
    table{min-width:720px}
    .td-actions{flex-wrap:wrap;white-space:normal}
    .modal{width:calc(100vw - 24px) !important;max-width:calc(100vw - 24px) !important;max-height:calc(100vh - 32px);border-radius:12px}
    .modal-header{padding:16px 18px}
    .modal-title{font-size:16px}
    .modal-body{padding:18px}
    .login-box{width:min(380px,calc(100vw - 32px));padding:34px 24px 28px;border-radius:12px}
    .toast-container{top:auto;right:12px;bottom:12px;left:12px}
    .toast{width:100%;min-width:0}
}