/* match WP site typography */
body {
    font-family: Lato, Tahoma, Geneva, sans-serif;
    font-weight: 300;
    color: #636363;
    font-size: 18px;
    line-height: 24px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: Kameron, Georgia, serif;
    color: #006992;
}

/* nav link color to match WP site */
.navbar-light .navbar-nav .nav-link {
    color: #27476e;
    font-family: Lato, Tahoma, Geneva, sans-serif;
    font-weight: 700;
    font-size: 14px;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
    color: #0980c0;
}

/* footer background to match WP site */
#footer {
    background-color: #f5f9f9 !important;
}

main > .container {
    padding: 90px 15px 20px;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.not-set {
    color: var(--bs-danger);
    font-style: italic;
}

/* add sorting icons to gridview sort links */
a.asc:after, a.desc:after {
    content: '';
    left: 3px;
    display: inline-block;
    width: 0;
    height: 0;
    border: solid 5px transparent;
    margin: 4px 4px 2px 4px;
    background: transparent;
}

a.asc:after {
    border-bottom: solid 7px var(--bs-body-color);
    border-top-width: 0;
}

a.desc:after {
    border-top: solid 7px var(--bs-body-color);
    border-bottom-width: 0;
}

.grid-view th {
    white-space: nowrap;
}

.hint-block {
    display: block;
    margin-top: 5px;
    color: var(--bs-secondary-color);
}

.error-summary {
    color: var(--bs-danger-text-emphasis);
    background: var(--bs-danger-bg-subtle);
    border-left: 3px solid var(--bs-danger-border-subtle);
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

/* align navbar brand baseline with nav links (desktop only — mobile collapse needs center) */
@media (min-width: 768px) {
    .navbar > .container,
    .navbar > .container-fluid {
        align-items: baseline;
    }
}

/* align the logout "link" (button in form) of the navbar */
.nav li > form > button.logout {
    color: var(--bs-navbar-color);
}

@media (max-width: 767.98px) {
    .navbar-nav .nav-link.logout {
        display: block;
        text-align: left;
        width: 100%;
        padding: 10px 0;
    }
}

.navbar-nav .nav-link.logout:focus,
.navbar-nav .nav-link.logout:hover {
    color: var(--bs-navbar-hover-color);
}

/* footer logo: light logo by default (light bg-body-tertiary), dark logo for dark theme */
.footer-logo-dark { display: none; }

[data-bs-theme="dark"] .footer-logo-light { display: none; }
[data-bs-theme="dark"] .footer-logo-dark  { display: inline-block; }

/* login inputs: seamless icon inside input (Volt style) */
.login-split-card .input-group {
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    overflow: hidden;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.login-split-card .input-group .input-group-text {
    background: transparent;
    border: 0;
    padding-left: 1rem;
    padding-right: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-split-card .input-group .form-control {
    border: 0;
    background: transparent;
}

.login-split-card .input-group .form-control:focus {
    box-shadow: none;
}

.login-split-card .input-group:focus-within {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 .25rem rgba(var(--bs-primary-rgb), .25);
}

/* validation styles for login split card (browsers with :has()) */
@supports selector(.input-group:has(.is-invalid)) {
    .login-split-card .input-group:has(.is-invalid) ~ .invalid-feedback {
        display: block;
        margin-top: .35rem;
        margin-bottom: .5rem;
    }

    .login-split-card .input-group:has(.is-invalid) {
        border-color: var(--bs-danger);
    }

    .login-split-card .input-group:has(.is-invalid):focus-within {
        box-shadow: 0 0 0 .25rem rgba(var(--bs-danger-rgb), .25);
    }
}

/* fallback validation styles for login split card (browsers without :has()) */
@supports not selector(.input-group:has(.is-invalid)) {
    .login-split-card .invalid-feedback:not(:empty) {
        display: block;
        margin-top: .35rem;
        margin-bottom: .5rem;
    }

    .login-split-card .input-group .form-control.is-invalid {
        border: var(--bs-border-width) solid var(--bs-danger);
    }

    .login-split-card .input-group .form-control.is-invalid:focus {
        box-shadow: 0 0 0 .25rem rgba(var(--bs-danger-rgb), .25);
    }
}

/* login split card */
.login-split-card {
    border-radius: 1rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, .10);
    background-color: var(--bs-gray-100);
    width: 100%;
    max-width: 900px;
}

.login-split-card-wide {
    max-width: 960px;
}

.login-brand-title {
    font-size: 1.75rem;
    line-height: 1.3;
}

.login-brand-text {
    font-size: .9rem;
}

.login-brand-panel h1,
.login-brand-panel h2,
.login-brand-panel h3,
.login-brand-panel p {
    color: #ffffff;
}

.login-brand-panel {
    background: linear-gradient(135deg, #0980c0 0%, #006992 60%, #27476e 100%);
    position: relative;
    min-height: 480px;
}

.login-brand-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(241, 138, 42, .25) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(131, 201, 51, .2) 0%, transparent 40%);
    pointer-events: none;
}

.login-btn {
    background: linear-gradient(135deg, #40B3D8, #3a9cbd);
    border: none;
    font-weight: 600;
    letter-spacing: .02em;
    transition: opacity .2s, transform .1s;
}

.login-btn:hover {
    opacity: .9;
    transform: translateY(-1px);
}

.login-btn:active {
    transform: translateY(0);
}

/* dark mode login card */
[data-bs-theme="dark"] .login-split-card {
    background-color: var(--bs-body-bg);
    box-shadow: 0 0 0 1px var(--bs-border-color), 0 4px 24px rgba(0, 0, 0, .4);
}

[data-bs-theme="dark"] .login-mobile-logo {
    filter: invert(1);
}

/* contact form textarea height */
.site-contact textarea.form-control {
    height: 140px;
}

/* captcha: blend with card background */
.site-contact img[src*="captcha"] {
    border-radius: var(--bs-border-radius);
    mix-blend-mode: multiply;
}

/* dark mode: invert captcha for visibility on dark background */
[data-bs-theme="dark"] .site-contact img[src*="captcha"] {
    mix-blend-mode: screen;
    filter: invert(1) hue-rotate(180deg);
}

/* centered page layout */
.site-login,
.site-contact,
.site-index,
.site-error,
.site-about,
.site-contact-success {
    flex: 1;
}

.site-error .site-error-content,
.site-about .site-about-content,
.site-contact-success .site-contact-success-content {
    width: 100%;
    max-width: 90%;
}

@media (min-width: 576px) {
    .site-error .site-error-content,
    .site-about .site-about-content,
    .site-contact-success .site-contact-success-content {
        max-width: 80%;
    }
}

@media (min-width: 768px) {
    .site-error .site-error-content,
    .site-about .site-about-content,
    .site-contact-success .site-contact-success-content {
        max-width: 60%;
    }
}

@media (min-width: 992px) {
    .site-error .site-error-content,
    .site-about .site-about-content,
    .site-contact-success .site-contact-success-content {
        max-width: 50%;
    }
}

@media (max-width: 575.98px) {
    body {
        font-size: 16px;
        line-height: 22px;
    }

    main > .container {
        padding-top: 80px;
    }

    .wpca-plans-section {
        padding: 30px 12px;
        border-radius: 4px;
    }

    .wpca-plans-intro {
        padding: 1rem 1.1rem;
    }

    .wpca-enroll-section {
        padding: 30px 12px;
        border-radius: 4px;
    }

    .wpca-plan-card {
        min-height: 0;
    }
}

/* wpca brand heading */
.wpca-heading {
    color: #006992;
}

/* section with scroll background image (plan cards area) */
.wpca-plans-section {
    background-image: url('../images/plans-bg.jpg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 50px 20px;
    border-radius: 6px;
    margin-bottom: 2rem;
}

.wpca-plans-intro {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 6px;
    padding: 1.5rem 2rem;
    margin-bottom: 2rem;
}

.wpca-plans-intro,
.wpca-plans-intro .wpca-heading,
.wpca-plans-intro p {
    color: #ffffff;
}

/* enrollment methods section background */
.wpca-enroll-section {
    background-image: url('../images/section-bg.jpg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 50px 20px;
    border-radius: 6px;
    color: #ffffff;
}

.wpca-enroll-section h2,
.wpca-enroll-section h3 {
    color: #ffffff;
}

.wpca-enroll-section a {
    color: #cce8f7;
}

/* plan cards (used on home and pricing pages) */
.wpca-plan-card {
    background-color: #0980c0;
    color: #ffffff;
    text-align: center;
    padding: 20px 15px;
    height: 100%;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    border: 1px solid #f9f9f9;
}

.wpca-plan-card h2 {
    color: #ffffff;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.wpca-learn-more {
    color: #ffffff;
    text-decoration: underline;
    margin-top: auto;
    font-size: .9rem;
}

.wpca-learn-more:hover {
    color: #cce8f7;
}

/* hero banner */
.hero-banner {
    background: linear-gradient(135deg, #83C933 0%, #3a9cbd 40%, #40B3D8 100%);
    position: relative;
}

.hero-lead {
    max-width: 520px;
}

.hero-logo {
    height: 120px;
    opacity: .45;
    right: 2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.hero-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background:
        radial-gradient(circle at 15% 85%, rgba(241, 138, 42, .3) 0%, transparent 45%),
        radial-gradient(circle at 85% 15%, rgba(131, 201, 51, .25) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 50%, rgba(64, 179, 216, .15) 0%, transparent 60%);
    pointer-events: none;
}

/* extension cards */
.extension-card {
    transition: transform .15s ease-in-out, box-shadow .15s ease-in-out;
}

.extension-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .12) !important;
}

.extension-icon {
    font-size: 1.5rem;
    line-height: 1;
}

/* dark mode: extension cards */
[data-bs-theme="dark"] .extension-card {
    background-color: var(--bs-body-bg);
    box-shadow: 0 0 0 1px var(--bs-border-color), 0 2px 8px rgba(0, 0, 0, .3);
}

[data-bs-theme="dark"] .extension-card:hover {
    box-shadow: 0 0 0 1px var(--bs-border-color), 0 8px 24px rgba(0, 0, 0, .4) !important;
}

/* =====================================================
   Dark mode overrides
   ===================================================== */

/* body text — let Bootstrap's dark theme variable take over */
[data-bs-theme="dark"] body {
    color: var(--bs-body-color);
}

/* headings — lighten the teal so it reads against dark backgrounds */
[data-bs-theme="dark"] h1,
[data-bs-theme="dark"] h2,
[data-bs-theme="dark"] h3,
[data-bs-theme="dark"] h4,
[data-bs-theme="dark"] h5,
[data-bs-theme="dark"] h6 {
    color: #40b3d8;
}

[data-bs-theme="dark"] .wpca-heading {
    color: #40b3d8;
}

/* navbar logo — add a white pill behind the logo in dark mode so dark text stays readable */
[data-bs-theme="dark"] .navbar-brand img {
    background-color: #ffffff;
    border-radius: 4px;
    padding: 2px 6px;
}

/* navbar — override hardcoded bg-white / navbar-light */
[data-bs-theme="dark"] .navbar {
    background-color: var(--bs-body-bg) !important;
    border-bottom-color: var(--bs-border-color) !important;
}

[data-bs-theme="dark"] .navbar-light .navbar-nav .nav-link {
    color: rgba(255, 255, 255, .75);
}

[data-bs-theme="dark"] .navbar-light .navbar-nav .nav-link:hover,
[data-bs-theme="dark"] .navbar-light .navbar-nav .nav-link.active {
    color: #40b3d8;
}

[data-bs-theme="dark"] .navbar-toggler {
    border-color: rgba(255, 255, 255, .15);
}

[data-bs-theme="dark"] .navbar-toggler-icon {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* footer — override hardcoded #f5f9f9 */
[data-bs-theme="dark"] #footer {
    background-color: var(--bs-body-bg) !important;
}

/* card headings on white cards (signup page) */
.wpca-card-heading {
    color: #006992;
    font-family: Kameron, Georgia, serif;
}

/* plan card titles — stay white on the blue card background */
[data-bs-theme="dark"] .wpca-plan-card h2 {
    color: #ffffff;
}

/* enroll section headings (on background image) — stay white */
[data-bs-theme="dark"] .wpca-enroll-section h2,
[data-bs-theme="dark"] .wpca-enroll-section h3 {
    color: #ffffff;
}

/* signup card headings — lighten teal for dark card background */
[data-bs-theme="dark"] .wpca-card-heading {
    color: #40b3d8;
}

/* accordion — lift the body out of near-black */
[data-bs-theme="dark"] .accordion-item {
    background-color: var(--bs-secondary-bg);
    border-color: var(--bs-border-color);
}

[data-bs-theme="dark"] .accordion-body {
    background-color: var(--bs-secondary-bg);
}

/* accordion buttons */
[data-bs-theme="dark"] .wpca-accordion-btn {
    color: #adb5bd;
    background-color: var(--bs-secondary-bg);
}

[data-bs-theme="dark"] .wpca-accordion-btn:not(.collapsed) {
    background-color: #1a3a5c;
    color: #40b3d8;
}

/* pre/code example blocks — bg-light stays white in dark mode without this */
[data-bs-theme="dark"] pre.bg-light {
    background-color: var(--bs-secondary-bg) !important;
    color: var(--bs-body-color);
}

/* admin card headers — override hardcoded light backgrounds and dark text */
[data-bs-theme="dark"] .card-header {
    background-color: var(--bs-tertiary-bg) !important;
}

[data-bs-theme="dark"] .card-header h2,
[data-bs-theme="dark"] .card-header .h5 {
    color: #40b3d8 !important;
}

[data-bs-theme="dark"] thead {
    background-color: var(--bs-secondary-bg) !important;
    color: var(--bs-body-color) !important;
}

/* pricing table — hard-coded gray washes out on dark backgrounds */
[data-bs-theme="dark"] .wpca-price-table .wpca-price,
[data-bs-theme="dark"] .wpca-price-table .wpca-code {
    color: var(--bs-body-color);
}

/* table-light thead stays white in dark mode without this */
[data-bs-theme="dark"] .table-light {
    --bs-table-bg: var(--bs-secondary-bg);
    --bs-table-color: var(--bs-body-color);
    --bs-table-border-color: var(--bs-border-color);
}

/* lift card surfaces off the near-black page background */
[data-bs-theme="dark"] .card {
    --bs-card-bg: var(--bs-secondary-bg);
    background-color: var(--bs-secondary-bg);
}

/* hardcoded dark-navy label used on admin index */
.wpca-label-dark { color: #27476e; }
[data-bs-theme="dark"] .wpca-label-dark { color: var(--bs-body-color); }