/* Login UI 20.6 — light by default, theme toggle persisted in localStorage. */
.login-page{min-height:100vh;margin:0;background:#f4f7fb!important;color:#172033!important;display:grid;place-items:center}
.login-shell{width:100%;min-height:100vh;display:grid;place-items:center;padding:28px 18px;box-sizing:border-box}
.login-card{width:min(460px,100%);box-sizing:border-box;background:#fff!important;color:#172033!important;border:1px solid #e2e8f0!important;border-radius:22px!important;box-shadow:0 24px 70px rgba(15,23,42,.10)!important;padding:32px!important}
.login-brand h1,.login-heading h2{color:#172033!important}.login-brand p,.login-heading p,.login-footer,.login-help{color:#667085!important}
.login-form input{background:#fff!important;color:#172033!important;border:1px solid #d7dee8!important}.login-form input::placeholder{color:#98a2b3!important}
.login-submit{background:#2563eb!important;color:#fff!important;border:1px solid #2563eb!important}
.login-brand-icon{background:#edf4ff!important;color:#2563eb!important;border:1px solid #d7e5ff!important;box-shadow:0 8px 20px rgba(37,99,235,.10)!important}
.login-theme-toggle{position:fixed;top:18px;right:18px;z-index:5;border:1px solid #d7dee8;background:#fff;color:#172033;border-radius:10px;padding:9px 12px;cursor:pointer;font:600 12px system-ui}
.login-error{background:#fff1f0!important;color:#a33a35!important;border:1px solid #ffd1cd!important}
html.dark-theme .login-page{background:#0b1118!important;color:#edf2f7!important}
html.dark-theme .login-card{background:#151b24!important;color:#edf2f7!important;border-color:#293442!important;box-shadow:0 24px 70px rgba(0,0,0,.35)!important}
html.dark-theme .login-brand h1,html.dark-theme .login-heading h2{color:#f5f7fa!important}
html.dark-theme .login-brand p,html.dark-theme .login-heading p,html.dark-theme .login-footer,html.dark-theme .login-help{color:#9aa7b8!important}
html.dark-theme .login-form input{background:#101722!important;color:#f5f7fa!important;border-color:#334154!important}
html.dark-theme .login-form input::placeholder{color:#718096!important}
html.dark-theme .login-theme-toggle{background:#151b24;color:#edf2f7;border-color:#334154}
html.dark-theme .login-error{background:#321d20!important;color:#ff9c97!important;border-color:#5b2b30!important}
.login-card{margin-inline:auto;transform:none!important}.login-message{width:100%;max-width:100%;margin-inline:0}.login-form{width:100%}.login-submit{min-height:46px}
/* V26: readable password control and consistent authentication surfaces */
.login-page.v24-auth{background:radial-gradient(ellipse at 12% 12%,rgba(65,120,230,.12),transparent 42%),var(--auth-bg,#f4f7fb)!important}
.login-page .password-input-wrap{display:flex;align-items:center;gap:8px}
.login-page .password-input-wrap input{min-width:0;flex:1}
.login-page .password-toggle{min-height:40px;border:1px solid #d7dee8!important}
html.dark-theme .login-page.v24-auth{--auth-bg:#0b1118!important}