/* Login Page - Branded Cerberus Access */

.page-login .navbar-cerberus .nav-link.active::after {
    display: none;
}

.login-shell {
    position: relative;
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
    padding-top: 120px;
    padding-bottom: 64px;
    overflow: hidden;
}

.login-shell-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 18% 20%, rgba(0, 191, 255, 0.2) 0%, rgba(0, 191, 255, 0) 48%),
        radial-gradient(circle at 82% 75%, rgba(0, 153, 204, 0.16) 0%, rgba(0, 153, 204, 0) 52%);
}

.login-window {
    position: relative;
    border-color: rgba(0, 191, 255, 0.24);
    background: linear-gradient(180deg, rgba(18, 18, 26, 0.9) 0%, rgba(16, 16, 22, 0.96) 100%);
    box-shadow: 0 20px 56px rgba(0, 0, 0, 0.5);
}

.login-brand-logo {
    width: min(220px, 78%);
    height: auto;
    margin: 0 auto 1rem;
    filter: drop-shadow(0 0 18px rgba(0, 191, 255, 0.22));
}

.login-kicker {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent-light);
}

.login-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 2.4vw, 2.4rem);
    color: var(--text-primary);
}

.login-subtitle {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: 44ch;
    margin-left: auto;
    margin-right: auto;
}

.login-main-btn {
    font-size: 1rem;
    font-weight: 600;
    min-height: 52px;
}

.login-alert {
    border: 1px solid rgba(255, 96, 96, 0.45);
    background: rgba(120, 24, 24, 0.35);
    color: #ffd6d6;
    border-radius: var(--radius-sm);
    font-size: 0.94rem;
}

.login-alert-info {
    border: 1px solid rgba(0, 191, 255, 0.45);
    background: rgba(0, 95, 140, 0.32);
    color: #d7f1ff;
    border-radius: var(--radius-sm);
    font-size: 0.94rem;
}

.login-form .form-control-lg {
    min-height: 50px;
}

.login-form .form-check-label {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.login-help {
    padding-top: 1.1rem;
    border-top: 1px solid var(--border-subtle);
}

.login-help-title {
    font-family: var(--font-heading);
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.login-help-list {
    margin: 0;
    padding-left: 1.1rem;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.65;
}

@media (max-width: 991.98px) {
    .login-shell {
        min-height: auto;
        padding-top: 106px;
    }
}

@media (max-width: 575.98px) {
    .login-window {
        border-radius: 16px;
    }

    .login-title {
        font-size: 1.65rem;
    }

    .login-subtitle {
        font-size: 0.95rem;
    }
}