/* Animatable custom property for the chasing glow rotation */
@property --glow-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

/* Login card: theme via html[data-theme] only (matches app light-mode / dark-mode.css) */
.login-card {
    position: relative;
    z-index: 0;
    overflow: visible;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

/* Chasing border glow: 3 color spots rotating around the card perimeter */
.login-card::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: inherit;
    background: conic-gradient(
        from var(--glow-angle),
        transparent 0deg,
        #1F488B 25deg,
        transparent 55deg,
        transparent 120deg,
        #56BBD2 145deg,
        transparent 175deg,
        transparent 240deg,
        #98C457 265deg,
        transparent 295deg,
        transparent 360deg
    );
    filter: blur(6px);
    opacity: 0.35;
    z-index: -1;
    pointer-events: none;
    animation: login-glow-chase 8s linear infinite;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    padding: 6px;
}

@keyframes login-glow-chase {
    to { --glow-angle: 360deg; }
}

.login-card .form-control {
    font-family: var(--bs-font-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: normal;
}

.login-card .form-control:focus {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
    letter-spacing: inherit;
}

.login-card .form-control:-webkit-autofill,
.login-card .form-control:-webkit-autofill:hover,
.login-card .form-control:-webkit-autofill:focus,
.login-card .form-control:-webkit-autofill:active {
    font-family: inherit !important;
    font-size: 1rem !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    letter-spacing: normal !important;
    transition: background-color 99999s ease-out 0s;
}

#captchaQuestion {
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    min-height: 50px;
}

#captchaAnswer {
    font-family: 'Courier New', monospace;
    font-weight: bold;
}

#iegMicrosoftLogin.ieg-corporate-login-emphasis {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.55), 0 0 0 0.45rem rgba(13, 110, 253, 0.25);
    animation: ieg-login-pulse 1.2s ease-in-out infinite;
}

@keyframes ieg-login-pulse {
    0%, 100% { box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.55), 0 0 0 0.45rem rgba(13, 110, 253, 0.25); }
    50% { box-shadow: 0 0 0 0.35rem rgba(13, 110, 253, 0.75), 0 0 0 0.65rem rgba(13, 110, 253, 0.35); }
}

/* Vertically center login on guest home (footer stays at bottom) */
body.ieg-guest-shell > .container.flex-grow-1 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 1rem;
    padding-bottom: 2rem;
    min-height: 0;
}

body.ieg-guest-shell .ieg-login-page-content {
    width: 100%;
}

.ieg-login-brand {
    color: inherit;
}

.ieg-login-brand:hover {
    color: inherit;
    opacity: 0.92;
}

/* Match authenticated navbar brand proportions (_navbar.html) */
.ieg-login-brand .ieg-login-brand-title {
    font-weight: inherit;
    font-size: 32px !important;
}

html[data-theme="dark"] .ieg-login-brand .ieg-login-brand-title {
    color: #ffffff;
}

html[data-theme="light"] .ieg-login-brand .ieg-login-brand-title {
    color: #212529;
}

/* Light */
html[data-theme="light"] .login-card {
    background: #ffffff !important;
    border: 1px solid #dee2e6 !important;
    color: #212529 !important;
}

html[data-theme="light"] .login-card .card-title {
    color: #212529 !important;
}

html[data-theme="light"] .login-card .form-control {
    background-color: #ffffff !important;
    border-color: #ced4da !important;
    color: #212529 !important;
}

html[data-theme="light"] .login-card .form-control:focus {
    border-color: #0d6efd !important;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25) !important;
    background-color: #ffffff !important;
    color: #212529 !important;
}

html[data-theme="light"] .login-card .form-control:-webkit-autofill,
html[data-theme="light"] .login-card .form-control:-webkit-autofill:hover,
html[data-theme="light"] .login-card .form-control:-webkit-autofill:focus,
html[data-theme="light"] .login-card .form-control:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px #ffffff inset !important;
    -webkit-text-fill-color: #212529 !important;
    caret-color: #212529;
}

html[data-theme="light"] .login-card .form-control::placeholder {
    color: #6c757d !important;
}

html[data-theme="light"] .login-card #togglePassword {
    background-color: #ffffff !important;
    border-color: #ced4da !important;
    color: #6c757d !important;
}

html[data-theme="light"] #captchaQuestion {
    background-color: #f8f9fa !important;
    border: 2px solid #dee2e6 !important;
    color: #2c3e50 !important;
}

/* Dark */
html[data-theme="dark"] .login-card {
    background: #343a40 !important;
    border: 1px solid #495057 !important;
    color: #ffffff !important;
}

html[data-theme="dark"] .login-card .card-title {
    color: #ffffff !important;
}

html[data-theme="dark"] .login-card .form-control {
    background-color: #495057 !important;
    border-color: #6c757d !important;
    color: #ffffff !important;
}

html[data-theme="dark"] .login-card .form-control:focus {
    border-color: #4fc4db !important;
    box-shadow: 0 0 0 0.25rem rgba(79, 196, 219, 0.25) !important;
    background-color: #495057 !important;
    color: #ffffff !important;
}

html[data-theme="dark"] .login-card .form-control:-webkit-autofill,
html[data-theme="dark"] .login-card .form-control:-webkit-autofill:hover,
html[data-theme="dark"] .login-card .form-control:-webkit-autofill:focus,
html[data-theme="dark"] .login-card .form-control:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px #495057 inset !important;
    -webkit-text-fill-color: #ffffff !important;
    caret-color: #ffffff;
}

html[data-theme="dark"] .login-card .form-control::placeholder {
    color: #adb5bd !important;
}

html[data-theme="dark"] .login-card .text-muted {
    color: #adb5bd !important;
}

html[data-theme="dark"] .login-card #togglePassword {
    background-color: #495057 !important;
    border-color: #6c757d !important;
    color: #dee2e6 !important;
}

html[data-theme="dark"] #captchaQuestion {
    background-color: #495057 !important;
    border-color: #6c757d !important;
    color: #ffffff !important;
}