/* 龙虎镇界 · 四象安全控制台主题 */
:root{--four-bg:#0B1220;--four-card:#111C2E;--four-highlight:#17263B;--four-gold:#D9A441;--four-gold-bright:#F2C15B;--four-red:#C94747;--four-online:#26C6A3;--four-text:#D8E1EF;--four-muted:#8795AA;--four-border:#2B3B52}
html,body,#root,.ant-app{background:var(--four-bg)!important;color:var(--four-text)!important}
.login-page{background-color:var(--four-bg)!important}
.login-container,.login-form-section{background:rgba(17,28,46,.92)!important;border-color:var(--four-border)!important}
.login-page .login-button,.login-page button[type=submit]{background:linear-gradient(135deg,var(--four-gold),var(--four-gold-bright))!important;color:#15100A!important}
.control-page{background:var(--four-bg)!important;color:var(--four-text)!important}
.control-page .ctrl-header,.control-page .ctrl-device-row,.control-page .ctrl-tabs-bar,.control-page .ctrl-tab-panel,.control-page .ctrl-tab-content,.control-page .ctrl-sidebar-panel,.control-page .panel,.control-page .inj-panel,.control-page .ctrl-phone-frame,.control-page .ctrl-screen-area{background:var(--four-card)!important;color:var(--four-text)!important;border-color:var(--four-border)!important}
.control-page button,.control-page input,.control-page select,.control-page textarea{background:#0b1728!important;color:var(--four-text)!important;border-color:#38506e!important}
.control-page button:hover,.control-page .active{border-color:var(--four-gold)!important;color:var(--four-gold-bright)!important}