html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #2f7bff;
}

.google-brand-icon {
    color: #4285F4;
}

.btn-primary {
    color: #fff;
    background-color: #347cff;
    border-color: #2b69e8;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem rgba(255, 255, 255, 0.75), 0 0 0 0.25rem rgba(91, 198, 255, 0.55);
}

.content {
    padding-top: 1.1rem;
    padding-bottom: 2.5rem;
}

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

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    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;
    }

.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."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #347cff;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #c02d76;
}

.hero {
    padding: 2rem;
    background: #f8fafc;
    border-radius: 1rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(220px, 0.9fr);
    gap: 1.75rem;
    align-items: stretch;
}

.hero-graphic {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 0.9rem;
    padding: 0.75rem;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.16);
}

.hero-logo {
    width: 100%;
    max-width: 320px;
    height: auto;
}

.hero .lead {
    font-size: 1.25rem;
    max-width: 50rem;
}

.hero .cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
    align-items: center;
}

.cta-divider {
    font-weight: 600;
}

.hero .btn-primary {
    box-shadow: 0 12px 30px rgba(52, 124, 255, 0.25);
    padding: 0.85rem 1.4rem;
}

.hero .btn-outline-secondary {
    background-color: #ffffff;
    border-color: #cbd5e1;
    color: #0f172a;
}

.hero .btn-outline-secondary:hover,
.hero .btn-outline-secondary:focus-visible {
    background-color: #f8fafc;
    border-color: #94a3b8;
    color: #0f172a;
}

.landing-footer {
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    background: #f8fafc;
}

.landing-footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.landing-footer-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.landing-footer .footer-link {
    color: #0f172a;
    font-weight: 600;
    text-decoration: none;
}

.landing-footer .footer-link:hover,
.landing-footer .footer-link:focus-visible {
    color: #2f7bff;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-graphic {
        max-width: 360px;
        margin: 0 auto;
    }
}

.how-it-works {
    padding: 1.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 45%, #e0f2fe 100%);
}

.how-it-works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    align-items: center;
}

.how-it-works .eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.85rem;
    font-weight: 700;
    color: #1d4ed8;
    margin-bottom: 0.4rem;
}

.how-it-works h2 {
    margin-bottom: 0.35rem;
}

.how-it-works-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.how-it-works-steps li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    color: #0f172a;
}

.step-dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #2563eb, #22d3ee);
    box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.08);
    flex-shrink: 0;
}

.how-it-works-video .video-placeholder {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: 1rem;
    overflow: hidden;
    background: radial-gradient(circle at 20% 20%, rgba(79, 70, 229, 0.5), transparent 40%), radial-gradient(circle at 80% 30%, rgba(14, 165, 233, 0.55), transparent 35%), linear-gradient(135deg, #0f172a 0%, #0b2f63 100%);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-glow {
    position: absolute;
    inset: 9%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.85rem;
    filter: blur(0.2px);
}

.video-play {
    width: 4rem;
    height: 4rem;
    border-radius: 999px;
    border: none;
    background: #ffffff;
    color: #0f172a;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.video-play:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
    outline: none;
}

.video-play:focus-visible {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22), 0 0 0 3px rgba(52, 124, 255, 0.35);
    outline: none;
}

.video-play:active {
    transform: scale(0.97);
}

.video-caption {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    background: rgba(15, 23, 42, 0.65);
    color: #e2e8f0;
    border-radius: 0.85rem;
    backdrop-filter: blur(6px);
}

.video-title {
    font-weight: 700;
}

.video-duration {
    font-size: 0.95rem;
    color: #cbd5f5;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.grid article {
    border: 1px solid #e2e8f0;
    border-radius: 0.75rem;
    padding: 1.25rem;
    background: #fff;
}

.feature-card {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
}

.feature-icon {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 0.9rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(37, 99, 235, 0.08));
    color: #1d4ed8;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.12);
}

.guide-browser {
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    padding: 1.5rem;
    background: #fff;
    margin-top: 1.5rem;
}

.guide-browser-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.guide-browser-title {
    margin-bottom: 0.25rem;
}

.guide-browser-up {
    white-space: nowrap;
    font-weight: 600;
}

.guide-browser-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.guide-browser-row {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    width: 100%;
    padding: 0.9rem 1.1rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.85rem;
    background: #f8fafc;
    text-decoration: none;
    color: inherit;
    text-align: left;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.guide-browser-row:hover,
.guide-browser-row:focus-visible {
    border-color: #94a3b8;
    background: #eef2ff;
    outline: none;
}

button.guide-browser-row {
    border: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
}

button.guide-browser-row:focus-visible {
    box-shadow: 0 0 0 2px rgba(52, 124, 255, 0.3);
}

.guide-browser-row .item-icon {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.guide-browser-row .item-icon i {
    font-size: 1.05rem;
}

.folder-icon {
    background: #facc15;
    color: #854d0e;
}

.guide-icon {
    background: #347cff;
    color: #ffffff;
}

.item-body {
    flex: 1;
    min-width: 0;
}

.item-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-description {
    font-size: 0.85rem;
    color: #64748b;
}

.item-chevron {
    margin-left: auto;
    color: #4338ca;
    background: #e0e7ff;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.folder-row-main {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex: 1;
    background: transparent;
    border: none;
    padding: 0;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.folder-row-main:focus-visible {
    outline: 2px solid rgba(37, 99, 235, 0.3);
    outline-offset: 2px;
    border-radius: 0.75rem;
}

.folder-item .item-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.icon-button {
    border: none;
    background: transparent;
    color: #475569;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.icon-button:hover,
.icon-button:focus-visible {
    background: rgba(37, 99, 235, 0.12);
    color: #1d4ed8;
    outline: none;
}

.ai-loading-callout {
    border: 1px solid #dbeafe;
    background: linear-gradient(135deg, rgba(219, 234, 254, 0.45), rgba(219, 234, 254, 0.1));
    border-radius: 0.75rem;
    padding: 1.25rem;
    color: #0f172a;
}

.ai-loading-callout h5 {
    font-weight: 600;
}

.ai-loading-callout p {
    margin-bottom: 0.75rem;
    color: #475569;
}

.ai-loading-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ai-loading-steps li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.ai-loading-steps .step-indicator {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 9999px;
    background-color: #347cff;
    margin-top: 0.4rem;
    flex-shrink: 0;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.35); opacity: 0.45; }
    100% { transform: scale(1); opacity: 0.9; }
}

.guide-browser-empty {
    border: 1px dashed #cbd5f5;
    border-radius: 0.85rem;
    padding: 1.5rem;
    text-align: center;
    color: #64748b;
    background: #f8fafc;
}

.archive-folder-panel {
    border: 1px solid rgba(var(--bs-primary-rgb), 0.2);
    background-color: rgba(var(--bs-primary-rgb), 0.05);
}

.archive-folder-panel__body {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.archive-folder-panel__icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-color: rgba(var(--bs-primary-rgb), 0.15);
    color: var(--bs-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.archive-folder-panel__text {
    flex: 1;
}

.archive-folder-panel__actions {
    display: flex;
    justify-content: flex-end;
}

.guide-browser-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: flex-end;
    gap: 1rem;
}

.guide-browser-sort {
    min-width: 200px;
}

.guide-browser-row-wrapper {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.guide-browser-row-wrapper .guide-browser-row {
    flex: 1;
}

.guide-browser-item {
    list-style: none;
}

.drag-handle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #d4d9e5;
    border-radius: 0.75rem;
    padding: 0.35rem 0.55rem;
    color: #64748b;
    background: #ffffff;
    cursor: grab;
}

.drag-handle:active {
    cursor: grabbing;
}

.guide-browser-dropzone {
    border: 1px dashed #cbd5f5;
    border-radius: 0.75rem;
    min-height: 0.65rem;
    margin: 0.3rem 0;
    padding: 0.1rem;
}

.guide-browser-dropzone:hover,
.guide-browser-dropzone:focus-within {
    border-color: #4f46e5;
    background: #eef2ff;
}

.custom-sort-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #475569;
    margin-top: 0.25rem;
    margin-bottom: 0.75rem;
}

.custom-sort-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: #334155;
}

.guide-order-error {
    margin-bottom: 1rem;
}

@media (max-width: 576px) {
    .guide-browser-row {
        flex-wrap: wrap;
    }

    .item-chevron {
        align-self: flex-end;
    }
}

.markdown-body {
    font-size: 1rem;
    line-height: 1.6;
}

.markdown-body > * + * {
    margin-top: 0.75rem;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
    margin: 1.25rem 0 0.5rem;
    font-weight: 600;
    line-height: 1.4;
}

.markdown-body h1:first-child,
.markdown-body h2:first-child,
.markdown-body h3:first-child,
.markdown-body h4:first-child,
.markdown-body h5:first-child,
.markdown-body h6:first-child {
    margin-top: 0;
}

.markdown-body p {
    margin: 0;
}

.markdown-body ul,
.markdown-body ol {
    margin: 0;
    padding-left: 1.5rem;
}

.markdown-body ul {
    list-style: disc;
}

.markdown-body ol {
    list-style: decimal;
}

.markdown-body li + li {
    margin-top: 0.35rem;
}

.markdown-body strong {
    font-weight: 600;
}

.markdown-body em {
    font-style: italic;
}

.feedback-modal__reasons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.feedback-modal__reason {
    border: 1px solid #d0d7de;
    border-radius: 999px;
    background-color: #fff;
    color: #0f172a;
    font-weight: 600;
    font-size: 0.9rem;
    line-height: 1.25;
    padding: 0.35rem 0.85rem;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.feedback-modal__reason:hover {
    border-color: #0d6efd;
    color: #0d6efd;
}

.feedback-modal__reason:focus-visible {
    outline: 2px solid #0d6efd;
    outline-offset: 1px;
}

.feedback-modal__reason.is-selected {
    background-color: #0d6efd;
    border-color: #0d6efd;
    color: #fff;
}

.feedback-modal__description {
    resize: vertical;
    min-height: 100px;
}

.feedback-toast {
    margin-top: 1rem;
}

.admin-users__header {
    margin-bottom: 1.5rem;
}

.admin-users__toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    align-items: flex-end;
    margin-bottom: 1.5rem;
}

.admin-users__counts {
    font-size: 0.95rem;
}

.admin-users__loading {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem 0;
}

.admin-users__table .form-select {
    min-width: 180px;
}

.nav-section {
    margin-bottom: 1rem;
}

.nav-divider {
    border-top: 1px solid rgba(148, 163, 184, 0.25);
    margin: 0.25rem 0 1rem;
}