:root {
    --login-bg: #eef2f7;
    --login-surface: #ffffff;
    --login-border: #dce3eb;
    --login-text: #172033;
    --login-muted: #68758a;
    --login-navy: #102a4c;
    --login-accent: #d6a928;
    --login-accent-soft: #fff7dc;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
    margin: 0;
    background:
        radial-gradient(circle at 10% 5%, rgba(214,169,40,.12), transparent 26%),
        radial-gradient(circle at 90% 80%, rgba(16,42,76,.10), transparent 28%),
        var(--login-bg);
    color: var(--login-text);
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.login-shell {
    min-height: 100vh;
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    align-items: center;
    gap: clamp(28px, 6vw, 90px);
    padding: 48px 0;
}

.login-panel {
    padding: clamp(28px, 4vw, 48px);
    border: 1px solid var(--login-border);
    border-radius: 24px;
    background: rgba(255,255,255,.96);
    box-shadow: 0 28px 80px rgba(11,25,48,.14);
}

.login-brand img { width: min(285px, 72%); height: auto; }

.login-heading { margin-top: 42px; }
.login-eyebrow, .context-kicker {
    display: inline-block;
    color: #8b6809;
    font-size: .74rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.login-heading h1 {
    margin: 8px 0 10px;
    color: var(--login-navy);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.05;
    letter-spacing: -.045em;
    font-weight: 750;
}

.login-heading p, .login-security, .configuration-warning span, .login-context p { color: var(--login-muted); }
.login-heading p { margin: 0 0 26px; line-height: 1.65; }

.configuration-warning {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px 16px;
    border: 1px solid #ead79e;
    border-radius: 14px;
    background: var(--login-accent-soft);
}
.configuration-warning > i { margin-top: 2px; color: #8b6809; }
.configuration-warning strong, .configuration-warning span { display: block; }
.configuration-warning strong { margin-bottom: 2px; font-size: .86rem; }
.configuration-warning span { font-size: .78rem; line-height: 1.5; }

.microsoft-button {
    width: 100%;
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 1px solid #bfc8d4;
    border-radius: 13px;
    background: #fff;
    color: #172033;
    font-weight: 700;
    transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.microsoft-button:not(:disabled):hover {
    transform: translateY(-1px);
    border-color: #8e9bad;
    box-shadow: 0 10px 24px rgba(11,25,48,.10);
}
.microsoft-button:disabled { opacity: .48; cursor: not-allowed; }

.microsoft-mark {
    width: 20px;
    height: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 2px;
}
.microsoft-mark span:nth-child(1) { background:#f25022; }
.microsoft-mark span:nth-child(2) { background:#7fba00; }
.microsoft-mark span:nth-child(3) { background:#00a4ef; }
.microsoft-mark span:nth-child(4) { background:#ffb900; }

.login-security {
    margin-top: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-size: .76rem;
    text-align: center;
}
.login-security i { color: #147d64; }

.login-context { padding: 20px 10px; }
.context-icon {
    width: 76px;
    height: 76px;
    display: grid;
    place-items: center;
    margin-bottom: 26px;
    border-radius: 22px;
    background: var(--login-navy);
    color: #fff;
    font-size: 2rem;
    box-shadow: 12px 12px 0 rgba(214,169,40,.35);
}
.login-context h2 {
    max-width: 650px;
    margin: 9px 0 16px;
    color: var(--login-navy);
    font-size: clamp(2.2rem, 4.4vw, 4.5rem);
    line-height: .98;
    letter-spacing: -.055em;
    font-weight: 750;
}
.login-context p { max-width: 620px; line-height: 1.7; }

.context-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.context-pills span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 12px;
    border: 1px solid var(--login-border);
    border-radius: 999px;
    background: rgba(255,255,255,.68);
    color: #42516a;
    font-size: .78rem;
    font-weight: 650;
}

@media (max-width: 860px) {
    .login-shell { grid-template-columns: 1fr; width: min(620px, calc(100% - 28px)); padding: 28px 0; }
    .login-context { order: -1; padding: 8px 4px 0; }
    .login-context h2 { font-size: clamp(2rem, 10vw, 3.5rem); }
    .context-icon { width: 62px; height: 62px; font-size: 1.55rem; }
}

.local-login-form .form-label { color: var(--login-navy); font-size: .82rem; font-weight: 750; }
.local-login-form .form-control {
    min-height: 52px;
    border-color: var(--login-border);
    border-radius: 12px;
    font-size: .95rem;
}
.local-login-form .form-control:focus { border-color: #8da4c1; box-shadow: 0 0 0 .2rem rgba(16,42,76,.08); }
.local-login-button { min-height: 52px; border-radius: 12px; font-weight: 750; background: var(--login-navy); border-color: var(--login-navy); }
.local-login-button:hover { background: #18385f; border-color: #18385f; }