h1:focus {
    outline: none;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
    box-sizing: border-box;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ===================================================================
   CVFSC site navigation / header (blue & white theme)
   =================================================================== */
:root {
    --cvfsc-blue: #1565d8;
    --cvfsc-blue-dark: #0f4bab;
    --cvfsc-white: #ffffff;
    --cvfsc-header-height: 84px;
    --cvfsc-header-height-mobile: 64px;
}

/* ===== Header shell ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--cvfsc-white);
    border-bottom: 3px solid var(--cvfsc-blue);
    box-shadow: 0 2px 6px rgba(15, 75, 171, 0.12);
}

.header-bar {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height: var(--cvfsc-header-height);
    padding: 0 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.header-left {
    justify-self: start;
}

.header-center {
    justify-self: center;
}

.header-right {
    justify-self: end;
}

/* ===== Hamburger (left) ===== */
.hamburger {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    color: var(--cvfsc-blue);
    padding: 0.4rem 0.5rem;
    border-radius: 6px;
    user-select: none;
}

.hamburger:hover {
    background: rgba(21, 101, 216, 0.08);
}

.hamburger-box {
    display: inline-flex;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 20px;
}

.hamburger-line {
    display: block;
    height: 3px;
    width: 100%;
    background: var(--cvfsc-blue);
    border-radius: 3px;
}

.hamburger-text {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

/* ===== Center brand (logo + name) ===== */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: var(--cvfsc-blue);
}

.brand-logo {
    height: calc(var(--cvfsc-header-height) - 24px);
    width: auto;
    display: block;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    white-space: nowrap;
    color: var(--cvfsc-blue);
}

/* ===== Right icon container ===== */
.icon-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.icon-action {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    text-decoration: none;
    color: var(--cvfsc-blue);
    padding: 0.4rem 0.55rem;
    border-radius: 6px;
}

.icon-action:hover {
    background: rgba(21, 101, 216, 0.08);
}

.icon-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* ===== Slide-out drawer ===== */
.nav-drawer {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 320px;
    max-width: 85vw;
    background: var(--cvfsc-blue);
    color: var(--cvfsc-white);
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    z-index: 1100;
    padding: 1rem 0;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.25);
    overflow-y: auto;
}

.nav-drawer-header {
    display: flex;
    justify-content: flex-end;
    padding: 0 1rem 0.5rem;
}

.nav-close {
    cursor: pointer;
    font-size: 2rem;
    line-height: 1;
    color: var(--cvfsc-white);
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    user-select: none;
}

.nav-close:hover {
    background: rgba(255, 255, 255, 0.15);
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-list li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.nav-list a {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--cvfsc-white);
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 500;
}

.nav-list a:hover {
    background: var(--cvfsc-blue-dark);
}

/* ===== Overlay + toggle behavior (CSS-only, no JS) ===== */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease;
    z-index: 1090;
}

.nav-toggle:checked ~ .nav-drawer {
    transform: translateX(0);
}

.nav-toggle:checked ~ .nav-overlay {
    opacity: 1;
    visibility: visible;
}

/* ===== Page content ===== */
.page-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .header-bar {
        height: var(--cvfsc-header-height-mobile);
        padding: 0 0.75rem;
    }

    .hamburger-text {
        display: none;
    }

    .brand-logo {
        height: calc(var(--cvfsc-header-height-mobile) - 20px);
    }

    .brand-name {
        font-size: 1.05rem;
    }

    .icon-label {
        display: none;
    }
}

@media (max-width: 400px) {
    .brand-name {
        display: none;
    }
}

/* ===================================================================
   Blazor error UI
   =================================================================== */
#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

/* ===================================================================
   Current Sessions accordions (home page)
   =================================================================== */
.sessions {
    max-width: 900px;
    margin: 0 auto;
}

.sessions-title {
    color: var(--cvfsc-blue);
    font-size: 1.9rem;
    font-weight: 700;
    text-align: center;
    margin: 0 0 1.5rem;
}

.session-accordion {
    border: 1px solid rgba(21, 101, 216, 0.25);
    border-radius: 8px;
    margin-bottom: 0.85rem;
    background: var(--cvfsc-white);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(15, 75, 171, 0.08);
}

.session-summary {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

/* Hide the default disclosure triangle across browsers */
.session-summary::-webkit-details-marker {
    display: none;
}

.session-summary::marker {
    content: "";
}

.session-accordion[open] .session-summary {
    border-bottom: 1px solid rgba(21, 101, 216, 0.2);
    background: rgba(21, 101, 216, 0.04);
}

.session-day {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--cvfsc-blue);
    width: 2.25rem;
    text-align: center;
    flex-shrink: 0;
}

.session-name {
    font-size: 1.15rem;
    font-weight: 600;
    color: #1a1a1a;
}

.session-schedule {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    line-height: 1.35;
    white-space: nowrap;
}

.session-dates {
    font-weight: 600;
    color: var(--cvfsc-blue);
}

.session-times {
    font-size: 0.9rem;
    color: #555;
}

.session-details {
    padding: 1rem 1.25rem;
    color: #333;
    line-height: 1.6;
}

.session-details ul {
    margin: 0;
    padding-left: 1.25rem;
}

.session-details li {
    margin-bottom: 0.6rem;
}

.session-details li:last-child {
    margin-bottom: 0;
}

@media (max-width: 560px) {
    .session-summary {
        gap: 0.75rem;
        padding: 0.85rem 1rem;
    }

    .session-day {
        font-size: 1.4rem;
        width: 1.75rem;
    }

    .session-name {
        font-size: 1rem;
    }

    .session-schedule {
        font-size: 0.85rem;
    }
}