:root {
    --brand: #f4511e;
    --brand-navy: #052d6f;
}

a { color: var(--brand-navy); }

.sidebar {
    background: linear-gradient(180deg, #061f4f 0%, #03142f 100%);
}

.brand {
    align-items: center;
    flex-direction: column;
    gap: 3px;
    padding: 0 8px 18px;
}

.brand img {
    display: block;
    height: 69px;
    max-width: 100%;
    object-fit: contain;
    width: 202px;
}

.brand strong {
    color: #fff;
    font-size: 12px;
    letter-spacing: 2.6px;
}

.workspace { background: #09285b; border-color: #19417b; }
.sidebar nav a:hover { background: #0d3370; }
.avatar { background: #fff1eb; color: var(--brand); }
.admin-badge { background: #fff1eb; color: #c53a0e; }
.bell { color: var(--brand); }
.kpi-icon { background: #eaf1fb; color: var(--brand-navy); }
.pill { background: #eaf1fb; color: var(--brand-navy); }
.timeline i { background: var(--brand); }
.funnel i { background: linear-gradient(90deg, var(--brand-navy), #168fd1); }
.source-bars em { background: var(--brand); }

.account-menu { position: relative; }
.account-menu summary { cursor: pointer; font-weight: 650; list-style: none; color: var(--brand-navy); }
.account-menu summary::-webkit-details-marker { display: none; }
.account-menu summary::after { content: "▾"; margin-left: 7px; color: #8992a6; }
.account-menu[open] summary::after { content: "▴"; }
.account-menu > div { position: absolute; right: 0; top: 34px; width: 190px; padding: 7px; background: #fff; border: 1px solid #e3e7ef; border-radius: 10px; box-shadow: 0 12px 35px #10204024; z-index: 50; }
.account-menu a, .account-menu button { display: block; width: 100%; padding: 10px 11px; border: 0; border-radius: 7px; background: none; color: #344056; text-align: left; font: inherit; }
.account-menu a:hover, .account-menu button:hover { background: #f4f7fb; color: var(--brand-navy); }
.account-menu form { margin: 0; border-top: 1px solid #edf0f4; }
.account-menu button { color: #c43f26; }

.login-page { min-height: 100vh; background: linear-gradient(135deg, #03142f, #073574 58%, #f4511e); }
.login-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(320px, 520px) minmax(360px, 460px); justify-content: center; align-items: center; gap: 65px; padding: 35px; }
.login-brand { color: #fff; text-align: center; }
.login-brand img { width: min(100%, 480px); padding: 18px; background: #fff; border-radius: 18px; box-shadow: 0 18px 55px #0004; }
.login-brand h1 { margin: 22px 0 4px; font-size: 32px; letter-spacing: 6px; }
.login-brand p { color: #d6e2f5; }
.login-card { display: flex; flex-direction: column; padding: 34px; border-radius: 16px; background: #fff; box-shadow: 0 22px 65px #00102e66; }
.login-card h2 { margin: 0 0 5px; font-size: 25px; }
.login-card > p { color: #718096; margin-bottom: 22px; }
.login-card > label:not(.remember) { margin: 10px 0 6px; color: #4d596d; font-weight: 650; }
.login-card > input { padding: 11px 12px; border: 1px solid #dce2eb; border-radius: 8px; outline: none; }
.login-card > input:focus { border-color: var(--brand-navy); box-shadow: 0 0 0 3px #052d6f18; }
.login-card .remember { display: flex; gap: 8px; align-items: center; margin: 16px 0; color: #647084; }
.login-card .btn { padding: 11px; }
.account-profile { max-width: 1050px; }
.account-profile h3 small { color: #8a93a5; font-size: 12px; font-weight: 400; }
.password-help { margin: -10px 0 16px !important; }
.field-validation-error { display: block; margin-top: 4px; color: #d62828; font-size: 12px; font-weight: 700; }
.duplicate-alert:not(:empty) { margin-bottom: 20px; padding: 13px 15px; border: 1px solid #f3a6a6; border-left: 5px solid #d62828; border-radius: 8px; background: #fff0f0; color: #b91c1c; font-size: 14px; font-weight: 750; }
.duplicate-alert:empty { display: none; }
.input-validation-error { border-color: #dc3545 !important; background: #fff8f8 !important; }
.followup-dashboard { margin-bottom: 20px; }
.followup-dashboard tr.followup-today td { background: #ecfdf3; color: #14753f; }
.followup-dashboard tr.followup-overdue td { background: #fff1f2; color: #b42335; }
.followup-dashboard tr.followup-upcoming td { background: #f8fafc; }
.followup-date-pill { display: inline-block; padding: 4px 9px; border-radius: 20px; background: #e9eef5; font-size: 11px; font-weight: 700; }
.followup-today .followup-date-pill { background: #c9f4d8; color: #116934; }
.followup-overdue .followup-date-pill { background: #ffd6da; color: #a8172a; }

@media (max-width: 800px) {
    .login-shell { grid-template-columns: 1fr; gap: 24px; padding: 22px; }
    .login-brand img { width: 280px; }
    .login-brand h1 { margin-top: 12px; font-size: 23px; }
    .login-brand p { margin-bottom: 0; }
}