@import '_content/Microsoft.FluentUI.AspNetCore.Components/Microsoft.FluentUI.AspNetCore.Components.bundle.scp.css';

/* /Components/Layout/MainLayout.razor.rz.scp.css */
.site-shell[b-djj6u00y1d] {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-header[b-djj6u00y1d] {
    position: sticky;
    top: 0;
    z-index: 100;
    background: color-mix(in srgb, var(--colorNeutralBackground1) 85%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--colorNeutralStroke2);
}

.site-header-inner[b-djj6u00y1d] {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-wordmark[b-djj6u00y1d] {
    font-size: 1rem;
    font-weight: 600;
    color: var(--colorNeutralForeground1);
    text-decoration: none;
    letter-spacing: -0.01em;
}

.site-wordmark:hover[b-djj6u00y1d] {
    color: var(--colorBrandForeground1);
}

.site-nav[b-djj6u00y1d] {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.site-main[b-djj6u00y1d] {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

#blazor-error-ui[b-djj6u00y1d] {
    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[b-djj6u00y1d] {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}
/* /Components/Layout/NavMenu.razor.rz.scp.css */
/* /Components/Layout/ReconnectModal.razor.rz.scp.css */
.components-reconnect-first-attempt-visible[b-c972r8wjwl],
.components-reconnect-repeated-attempt-visible[b-c972r8wjwl],
.components-reconnect-failed-visible[b-c972r8wjwl],
.components-pause-visible[b-c972r8wjwl],
.components-resume-failed-visible[b-c972r8wjwl],
.components-rejoining-animation[b-c972r8wjwl] {
    display: none;
}

#components-reconnect-modal.components-reconnect-show .components-reconnect-first-attempt-visible[b-c972r8wjwl],
#components-reconnect-modal.components-reconnect-show .components-rejoining-animation[b-c972r8wjwl],
#components-reconnect-modal.components-reconnect-paused .components-pause-visible[b-c972r8wjwl],
#components-reconnect-modal.components-reconnect-resume-failed .components-resume-failed-visible[b-c972r8wjwl],
#components-reconnect-modal.components-reconnect-retrying[b-c972r8wjwl],
#components-reconnect-modal.components-reconnect-retrying .components-reconnect-repeated-attempt-visible[b-c972r8wjwl],
#components-reconnect-modal.components-reconnect-retrying .components-rejoining-animation[b-c972r8wjwl],
#components-reconnect-modal.components-reconnect-failed[b-c972r8wjwl],
#components-reconnect-modal.components-reconnect-failed .components-reconnect-failed-visible[b-c972r8wjwl] {
    display: block;
}


#components-reconnect-modal[b-c972r8wjwl] {
    background-color: white;
    width: 20rem;
    margin: 20vh auto;
    padding: 2rem;
    border: 0;
    border-radius: 0.5rem;
    box-shadow: 0 3px 6px 2px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: display 0.5s allow-discrete, overlay 0.5s allow-discrete;
    animation: components-reconnect-modal-fadeOutOpacity-b-c972r8wjwl 0.5s both;
    &[open]

{
    animation: components-reconnect-modal-slideUp-b-c972r8wjwl 1.5s cubic-bezier(.05, .89, .25, 1.02) 0.3s, components-reconnect-modal-fadeInOpacity-b-c972r8wjwl 0.5s ease-in-out 0.3s;
    animation-fill-mode: both;
}

}

#components-reconnect-modal[b-c972r8wjwl]::backdrop {
    background-color: rgba(0, 0, 0, 0.4);
    animation: components-reconnect-modal-fadeInOpacity-b-c972r8wjwl 0.5s ease-in-out;
    opacity: 1;
}

@keyframes components-reconnect-modal-slideUp-b-c972r8wjwl {
    0% {
        transform: translateY(30px) scale(0.95);
    }

    100% {
        transform: translateY(0);
    }
}

@keyframes components-reconnect-modal-fadeInOpacity-b-c972r8wjwl {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@keyframes components-reconnect-modal-fadeOutOpacity-b-c972r8wjwl {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

.components-reconnect-container[b-c972r8wjwl] {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

#components-reconnect-modal p[b-c972r8wjwl] {
    margin: 0;
    text-align: center;
}

#components-reconnect-modal button[b-c972r8wjwl] {
    border: 0;
    background-color: #6b9ed2;
    color: white;
    padding: 4px 24px;
    border-radius: 4px;
}

    #components-reconnect-modal button:hover[b-c972r8wjwl] {
        background-color: #3b6ea2;
    }

    #components-reconnect-modal button:active[b-c972r8wjwl] {
        background-color: #6b9ed2;
    }

.components-rejoining-animation[b-c972r8wjwl] {
    position: relative;
    width: 80px;
    height: 80px;
}

    .components-rejoining-animation div[b-c972r8wjwl] {
        position: absolute;
        border: 3px solid #0087ff;
        opacity: 1;
        border-radius: 50%;
        animation: components-rejoining-animation-b-c972r8wjwl 1.5s cubic-bezier(0, 0.2, 0.8, 1) infinite;
    }

        .components-rejoining-animation div:nth-child(2)[b-c972r8wjwl] {
            animation-delay: -0.5s;
        }

@keyframes components-rejoining-animation-b-c972r8wjwl {
    0% {
        top: 40px;
        left: 40px;
        width: 0;
        height: 0;
        opacity: 0;
    }

    4.9% {
        top: 40px;
        left: 40px;
        width: 0;
        height: 0;
        opacity: 0;
    }

    5% {
        top: 40px;
        left: 40px;
        width: 0;
        height: 0;
        opacity: 1;
    }

    100% {
        top: 0px;
        left: 0px;
        width: 80px;
        height: 80px;
        opacity: 0;
    }
}
/* /Components/Layout/SiteFooter.razor.rz.scp.css */
.site-footer[b-z5fkj1jkhx] {
  margin-top: auto;
  margin-bottom: -2.5rem;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  width: 100vw;
  border-top: 1px solid var(--colorNeutralStroke2);
  background: var(--colorNeutralBackground2);
}

.site-footer-inner[b-z5fkj1jkhx] {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-brand[b-z5fkj1jkhx] {
  text-decoration: none;
  color: var(--colorNeutralForeground1);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: opacity 0.15s;
}

.footer-brand:hover[b-z5fkj1jkhx] {
  opacity: 0.7;
}

.footer-version[b-z5fkj1jkhx] {
  font-size: 0.7rem;
  color: var(--colorNeutralForeground4);
  font-family: monospace;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.footer-meta[b-z5fkj1jkhx] {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--colorNeutralForeground2);
  flex-wrap: wrap;
}

/* Email injected via CSS so the address never appears in raw HTML */
.footer-email[b-z5fkj1jkhx]::before {
  content: attr(data-u) "@" attr(data-d);
}

.footer-sep[b-z5fkj1jkhx] {
  color: var(--colorNeutralForeground4);
  user-select: none;
}

.footer-phone[b-z5fkj1jkhx],
.footer-copy[b-z5fkj1jkhx] {
  white-space: nowrap;
}
/* /Components/Pages/Admin/AdminLayout.razor.rz.scp.css */
.admin-shell[b-qo2bzf64rv] {
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
    background: var(--colorNeutralBackground2);
}

.admin-header[b-qo2bzf64rv] {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--colorNeutralBackground1);
    border-bottom: 1px solid var(--colorNeutralStroke2);
    box-shadow: var(--shadow2);
}

.admin-header-inner[b-qo2bzf64rv] {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 0 32px;
    height: 52px;
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.admin-wordmark[b-qo2bzf64rv] {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--colorBrandForeground1);
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.admin-nav[b-qo2bzf64rv] {
    display: flex;
    align-items: center;
    gap: 8px;
}

.admin-user[b-qo2bzf64rv] {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: auto;
}

.admin-user-name[b-qo2bzf64rv] {
    font-size: 0.8rem;
    color: var(--colorNeutralForeground3);
    border-right: 1px solid var(--colorNeutralStroke2);
    padding-right: 16px;
}

.admin-content[b-qo2bzf64rv] {
    flex: 1;
    padding: 36px 32px;
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}
/* /Components/Pages/Admin/Index.razor.rz.scp.css */
.dashboard[b-wobyd4b960] {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.page-header[b-wobyd4b960] {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.page-title[b-wobyd4b960] {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    color: var(--colorNeutralForeground1);
    letter-spacing: -0.03em;
}

.page-subtitle[b-wobyd4b960] {
    margin: 0;
    color: var(--colorNeutralForeground2);
    font-size: 0.9rem;
}

.stats-row[b-wobyd4b960] {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.stat-card[b-wobyd4b960] {
    background: var(--colorNeutralBackground1);
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusLarge);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stat-label[b-wobyd4b960] {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--colorNeutralForeground3);
}

.stat-value[b-wobyd4b960] {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--colorBrandForeground1);
    line-height: 1;
}

.section[b-wobyd4b960] {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.section-label[b-wobyd4b960] {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--colorNeutralForeground3);
    margin: 0;
}

.action-cards[b-wobyd4b960] {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.action-card[b-wobyd4b960] {
    background: var(--colorNeutralBackground1);
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusLarge);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.action-card:hover[b-wobyd4b960] {
    border-color: var(--colorBrandStroke1);
    box-shadow: var(--shadow4);
}

.action-card-icon[b-wobyd4b960] {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--colorBrandBackground2);
    border-radius: var(--borderRadiusMedium);
    color: var(--colorBrandForeground1);
    flex-shrink: 0;
}

.action-card-title[b-wobyd4b960] {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--colorNeutralForeground1);
}

.action-card-desc[b-wobyd4b960] {
    font-size: 0.82rem;
    color: var(--colorNeutralForeground2);
    margin-top: 3px;
}
/* /Components/Pages/Admin/Lectures.razor.rz.scp.css */
.crud-page[b-fmp6x2r3kw] {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.page-header[b-fmp6x2r3kw] {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
}

.page-header-text[b-fmp6x2r3kw] {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.page-title[b-fmp6x2r3kw] {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    color: var(--colorNeutralForeground1);
    letter-spacing: -0.03em;
}

.page-subtitle[b-fmp6x2r3kw] {
    margin: 0;
    color: var(--colorNeutralForeground2);
    font-size: 0.88rem;
}

/* Form panel */
.form-panel[b-fmp6x2r3kw] {
    background: var(--colorNeutralBackground1);
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusLarge);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    border-left-width: 3px;
}

.form-panel--create[b-fmp6x2r3kw] {
    border-left-color: var(--colorBrandBackground);
}

.form-panel--edit[b-fmp6x2r3kw] {
    border-left-color: var(--colorNeutralStroke1);
}

.form-panel-header[b-fmp6x2r3kw] {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form-panel-label[b-fmp6x2r3kw] {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--colorNeutralForeground1);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-fields[b-fmp6x2r3kw] {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-error[b-fmp6x2r3kw] {
    background: var(--colorStatusDangerBackground1);
    color: var(--colorStatusDangerForeground1);
    border: 1px solid var(--colorStatusDangerBorder1);
    border-radius: var(--borderRadiusMedium);
    padding: 10px 14px;
    font-size: 0.875rem;
}


.form-actions[b-fmp6x2r3kw] {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding-top: 4px;
    border-top: 1px solid var(--colorNeutralStroke2);
}

/* Grid */
.grid-card[b-fmp6x2r3kw] {
    background: var(--colorNeutralBackground1);
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusLarge);
    overflow: hidden;
}

.row-actions[b-fmp6x2r3kw] {
    display: flex;
    justify-content: flex-end;
    gap: 4px;
}

.delete-confirm-bar[b-fmp6x2r3kw] {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 16px;
    background: var(--colorStatusDangerBackground1);
    border-bottom: 1px solid var(--colorStatusDangerBorder1);
}

.delete-confirm-text[b-fmp6x2r3kw] {
    font-size: 0.9rem;
    color: var(--colorStatusDangerForeground1);
    flex: 1;
}

.delete-confirm-actions[b-fmp6x2r3kw] {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.btn-delete-confirm[b-fmp6x2r3kw] {
    background: var(--colorStatusDangerBackground2);
    color: var(--colorStatusDangerForeground1);
    border: 1px solid var(--colorStatusDangerBorder1);
    border-radius: var(--borderRadiusMedium);
    padding: 5px 16px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.1s;
}

.btn-delete-confirm:hover[b-fmp6x2r3kw] {
    background: var(--colorStatusDangerBackground3);
}

.status-badge[b-fmp6x2r3kw] {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--borderRadiusSmall);
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.status-badge--draft[b-fmp6x2r3kw] {
    background: var(--colorNeutralBackground3);
    color: var(--colorNeutralForeground3);
    border-color: var(--colorNeutralStroke2);
}

.status-badge--processing[b-fmp6x2r3kw] {
    background: var(--colorStatusWarningBackground1);
    color: var(--colorStatusWarningForeground1);
    border-color: var(--colorStatusWarningBorder1);
}

.status-badge--published[b-fmp6x2r3kw] {
    background: var(--colorStatusSuccessBackground1);
    color: var(--colorStatusSuccessForeground1);
    border-color: var(--colorStatusSuccessBorder1);
}

/* Cover upload */
.cover-upload[b-fmp6x2r3kw] {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cover-label[b-fmp6x2r3kw] {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--colorNeutralForeground1);
    display: flex;
    align-items: center;
    gap: 8px;
}

.cover-hint[b-fmp6x2r3kw] {
    font-weight: 400;
    color: var(--colorNeutralForeground3);
    font-size: 0.8rem;
}

.cover-input[b-fmp6x2r3kw] {
    font-size: 0.875rem;
    color: var(--colorNeutralForeground2);
}

.cover-selected[b-fmp6x2r3kw] {
    font-size: 0.8rem;
    color: var(--colorStatusSuccessForeground1);
}

.cover-current[b-fmp6x2r3kw] {
    font-size: 0.8rem;
    color: var(--colorNeutralForeground3);
}

/* Empty state */
.empty-state[b-fmp6x2r3kw] {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 64px 24px;
    background: var(--colorNeutralBackground1);
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusLarge);
    color: var(--colorNeutralForeground2);
    text-align: center;
}

.empty-state p[b-fmp6x2r3kw] {
    margin: 0;
    font-size: 0.9rem;
}
/* /Components/Pages/Admin/Slides.razor.rz.scp.css */
.slides-page[b-sctazkj1me] {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.page-header[b-sctazkj1me] {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.page-header-text[b-sctazkj1me] {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.page-title[b-sctazkj1me] {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    color: var(--colorNeutralForeground1);
    letter-spacing: -0.03em;
}

.page-subtitle[b-sctazkj1me] {
    margin: 0;
    color: var(--colorNeutralForeground2);
    font-size: 0.88rem;
}

/* Processing banner */
.processing-banner[b-sctazkj1me] {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    background: var(--colorNeutralBackground1);
    border: 1px solid var(--colorNeutralStroke1);
    border-left: 3px solid var(--colorBrandBackground);
    border-radius: var(--borderRadiusLarge);
}

.processing-text[b-sctazkj1me] {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.processing-text strong[b-sctazkj1me] {
    font-size: 0.95rem;
    color: var(--colorNeutralForeground1);
}

.processing-text p[b-sctazkj1me] {
    margin: 0;
    font-size: 0.875rem;
    color: var(--colorNeutralForeground2);
}

/* Wizard card */
.wizard-card[b-sctazkj1me] {
    background: var(--colorNeutralBackground1);
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusLarge);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Step indicator */
.wizard-steps[b-sctazkj1me] {
    display: flex;
    align-items: center;
    padding: 0 24px;
    background: var(--colorNeutralBackground2);
    border-bottom: 1px solid var(--colorNeutralStroke2);
}

.wizard-step[b-sctazkj1me] {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 0;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--colorNeutralForeground2);
    transition: color 0.15s, border-color 0.15s;
    margin-bottom: -1px;
}

.wizard-step--active[b-sctazkj1me] {
    color: var(--colorBrandForeground1);
    border-bottom-color: var(--colorBrandBackground);
}

.wizard-step:hover:not(.wizard-step--active)[b-sctazkj1me] {
    color: var(--colorNeutralForeground1);
}

.step-num[b-sctazkj1me] {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--colorNeutralBackground3);
    color: var(--colorNeutralForeground2);
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s, color 0.15s;
}

.wizard-step--active .step-num[b-sctazkj1me] {
    background: var(--colorBrandBackground);
    color: var(--colorNeutralForegroundOnBrand);
}

.step-label[b-sctazkj1me] {
    white-space: nowrap;
}

.step-badge[b-sctazkj1me] {
    background: var(--colorBrandBackground);
    color: var(--colorNeutralForegroundOnBrand);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    line-height: 1.5;
}

.wizard-connector[b-sctazkj1me] {
    flex: 1;
    height: 1px;
    background: var(--colorNeutralStroke2);
    margin: 0 16px;
}

/* Step content */
.step-content[b-sctazkj1me] {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
}

/* Upload zone */
.upload-zone[b-sctazkj1me] {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 36px 24px;
    border: 2px dashed var(--colorNeutralStroke1);
    border-radius: var(--borderRadiusMedium);
    color: var(--colorNeutralForeground2);
    cursor: pointer;
    text-align: center;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.upload-zone:hover[b-sctazkj1me] {
    border-color: var(--colorBrandStroke1);
    color: var(--colorBrandForeground1);
    background: var(--colorBrandBackground2);
}

.upload-zone p[b-sctazkj1me] {
    margin: 0;
    font-size: 0.9rem;
}

.upload-hint[b-sctazkj1me] {
    font-size: 0.78rem !important;
    color: var(--colorNeutralForeground3);
}

/* Pending files */
.pending-section[b-sctazkj1me] {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.section-label-text[b-sctazkj1me] {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--colorNeutralForeground2);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}


/* Existing slides grid */
.existing-section[b-sctazkj1me] {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.slide-grid[b-sctazkj1me] {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.slide-card[b-sctazkj1me] {
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusMedium);
    overflow: hidden;
    background: var(--colorNeutralBackground2);
    display: flex;
    flex-direction: column;
}

.slide-card-img-wrap[b-sctazkj1me] {
    position: relative;
    overflow: hidden;
}

.slide-card-img-btn[b-sctazkj1me] {
    display: block;
    width: 100%;
    background: none;
    border: none;
    padding: 0;
    cursor: zoom-in;
}

.slide-card-img[b-sctazkj1me] {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    transition: opacity 0.15s, transform 0.2s;
}

.slide-card-img-btn:hover .slide-card-img[b-sctazkj1me] {
    opacity: 0.88;
    transform: scale(1.03);
}

.slide-card-num[b-sctazkj1me] {
    position: absolute;
    top: 6px;
    left: 6px;
    background: rgba(0, 0, 0, 0.55);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: var(--borderRadiusSmall);
    font-variant-numeric: tabular-nums;
    pointer-events: none;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.slide-card-footer[b-sctazkj1me] {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2px;
}

.slide-card-move[b-sctazkj1me] {
    display: flex;
}

/* Lightbox */
.lightbox-overlay[b-sctazkj1me] {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 32px;
    animation: fade-in-b-sctazkj1me 0.15s ease;
}

@keyframes fade-in-b-sctazkj1me {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.lightbox-img[b-sctazkj1me] {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--borderRadiusMedium);
    box-shadow: 0 8px 48px rgba(0, 0, 0, 0.5);
    cursor: default;
}

.lightbox-close[b-sctazkj1me] {
    position: absolute;
    top: 16px;
    right: 20px;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: white;
    font-size: 1.4rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: background 0.15s;
    font-family: inherit;
}

.lightbox-close:hover[b-sctazkj1me] {
    background: rgba(255, 255, 255, 0.28);
}

.no-slides[b-sctazkj1me] {
    text-align: center;
    color: var(--colorNeutralForeground2);
    font-size: 0.875rem;
    padding: 20px;
    margin: 0;
    background: var(--colorNeutralBackground2);
    border: 1px dashed var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusMedium);
}

/* Wizard footer */
.wizard-footer[b-sctazkj1me] {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-top: 1px solid var(--colorNeutralStroke2);
    background: var(--colorNeutralBackground2);
    gap: 8px;
}

.wizard-nav[b-sctazkj1me] {
    display: flex;
    gap: 8px;
}
/* /Components/Pages/Admin/Topics.razor.rz.scp.css */
.crud-page[b-9ee61tlswv] {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.page-header[b-9ee61tlswv] {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
}

.page-header-text[b-9ee61tlswv] {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.page-title[b-9ee61tlswv] {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    color: var(--colorNeutralForeground1);
    letter-spacing: -0.03em;
}

.page-subtitle[b-9ee61tlswv] {
    margin: 0;
    color: var(--colorNeutralForeground2);
    font-size: 0.88rem;
}

/* Form panel */
.form-panel[b-9ee61tlswv] {
    background: var(--colorNeutralBackground1);
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusLarge);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    border-left-width: 3px;
}

.form-panel--create[b-9ee61tlswv] {
    border-left-color: var(--colorBrandBackground);
}

.form-panel--edit[b-9ee61tlswv] {
    border-left-color: var(--colorNeutralStroke1);
}

.form-panel-header[b-9ee61tlswv] {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form-panel-label[b-9ee61tlswv] {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--colorNeutralForeground1);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-fields[b-9ee61tlswv] {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-error[b-9ee61tlswv] {
    background: var(--colorStatusDangerBackground1);
    color: var(--colorStatusDangerForeground1);
    border: 1px solid var(--colorStatusDangerBorder1);
    border-radius: var(--borderRadiusMedium);
    padding: 10px 14px;
    font-size: 0.875rem;
}


.form-actions[b-9ee61tlswv] {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding-top: 4px;
    border-top: 1px solid var(--colorNeutralStroke2);
}

/* Grid */
.grid-card[b-9ee61tlswv] {
    background: var(--colorNeutralBackground1);
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusLarge);
    overflow: hidden;
}

.row-actions[b-9ee61tlswv] {
    display: flex;
    justify-content: flex-end;
    gap: 4px;
}

.delete-confirm-bar[b-9ee61tlswv] {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 16px;
    background: var(--colorStatusDangerBackground1);
    border-bottom: 1px solid var(--colorStatusDangerBorder1);
}

.delete-confirm-bar--severe[b-9ee61tlswv] {
    flex-direction: column;
    align-items: stretch;
}

.delete-confirm-text[b-9ee61tlswv] {
    font-size: 0.9rem;
    color: var(--colorStatusDangerForeground1);
    flex: 1;
    margin: 0;
}

.delete-confirm-actions[b-9ee61tlswv] {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.delete-confirm-input[b-9ee61tlswv] {
    flex: 1;
    padding: 5px 10px;
    border: 1px solid var(--colorStatusDangerBorder1);
    border-radius: var(--borderRadiusMedium);
    font-size: 0.875rem;
    font-family: inherit;
    background: var(--colorNeutralBackground1);
    color: var(--colorNeutralForeground1);
    outline: none;
    min-width: 0;
}

.delete-confirm-input:focus[b-9ee61tlswv] {
    box-shadow: 0 0 0 2px var(--colorStatusDangerBackground2);
}

.btn-delete-confirm[b-9ee61tlswv] {
    background: var(--colorStatusDangerBackground2);
    color: var(--colorStatusDangerForeground1);
    border: 1px solid var(--colorStatusDangerBorder1);
    border-radius: var(--borderRadiusMedium);
    padding: 5px 16px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.1s;
    white-space: nowrap;
}

.btn-delete-confirm:hover:not(:disabled)[b-9ee61tlswv] {
    background: var(--colorStatusDangerBackground3);
}

.btn-delete-confirm:disabled[b-9ee61tlswv] {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Empty state */
.empty-state[b-9ee61tlswv] {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 64px 24px;
    background: var(--colorNeutralBackground1);
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: var(--borderRadiusLarge);
    color: var(--colorNeutralForeground2);
    text-align: center;
}

.empty-state p[b-9ee61tlswv] {
    margin: 0;
    font-size: 0.9rem;
}
/* /Components/Pages/Home.razor.rz.scp.css */
.home-intro[b-yomzr30uuw] {
  margin-bottom: 3rem;
}

.home-title[b-yomzr30uuw] {
  font-size: 2.25rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  color: var(--colorNeutralForeground1);
  letter-spacing: -0.04em;
}

.home-subtitle[b-yomzr30uuw] {
  margin: 0;
  font-size: 1rem;
  color: var(--colorNeutralForeground2);
  max-width: 60ch;
}

.home-empty[b-yomzr30uuw] {
  text-align: center;
  padding: 80px 24px;
  color: var(--colorNeutralForeground2);
}

.home-empty h1[b-yomzr30uuw] {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 1rem;
  color: var(--colorNeutralForeground1);
}

/* Topic sections */
.topic-section[b-yomzr30uuw] {
  margin-bottom: 3.5rem;
}

.topic-heading[b-yomzr30uuw] {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 1.25rem;
  color: var(--colorNeutralForeground1);
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--colorBrandBackground);
}

/* Card grid */
.lecture-grid[b-yomzr30uuw] {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

/* Card */
.lecture-card[b-yomzr30uuw] {
  display: flex;
  flex-direction: column;
  background: var(--colorNeutralBackground1);
  border: 1px solid var(--colorNeutralStroke2);
  border-radius: var(--borderRadiusLarge);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition:
    border-color 0.15s,
    box-shadow 0.15s,
    transform 0.15s;
}

.lecture-card:hover[b-yomzr30uuw] {
  border-color: var(--colorBrandStroke1);
  box-shadow: 0 4px 20px
    color-mix(in srgb, var(--colorBrandBackground) 15%, transparent);
  transform: translateY(-2px);
}

/* Cover image */
.card-image-wrap[b-yomzr30uuw] {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--colorNeutralBackground3);
  flex-shrink: 0;
}

.card-image[b-yomzr30uuw] {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.lecture-card:hover .card-image[b-yomzr30uuw] {
  transform: scale(1.04);
}

.card-placeholder[b-yomzr30uuw] {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--colorBrandBackground2) 0%,
    var(--colorNeutralBackground3) 100%
  );
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--colorBrandForeground2);
  letter-spacing: -0.04em;
  user-select: none;
}

/* Topic badge overlaid on image */
.topic-badge[b-yomzr30uuw] {
  position: absolute;
  top: 10px;
  left: 10px;
  background: color-mix(
    in srgb,
    var(--colorNeutralBackground1) 88%,
    transparent
  );
  color: var(--colorBrandForeground1);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: var(--borderRadiusSmall);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  max-width: calc(100% - 20px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Card text area */
.card-content[b-yomzr30uuw] {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  text-align: center;
}

.card-title[b-yomzr30uuw] {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0;
  color: var(--colorNeutralForeground1);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-slides[b-yomzr30uuw] {
  font-size: 0.8rem;
  color: var(--colorNeutralForeground3);
  margin-top: auto;
}

/* Footer */
.home-shell[b-yomzr30uuw] {
  display: flex;
  flex-direction: column;
  min-height: calc(100dvh - 56px - 5rem);
}
/* /Components/Pages/Lectures.razor.rz.scp.css */
/* Break out of site-main's max-width (1200px) and 2.5rem/2rem padding */
.lecture-viewer[b-xfobb7l6ds] {
    margin-top: -2.5rem;
    margin-bottom: -2.5rem;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
    height: calc(100dvh - 56px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    outline: none;
}

/* Top bar */
.viewer-top[b-xfobb7l6ds] {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 24px;
    border-bottom: 1px solid var(--colorNeutralStroke2);
    flex-shrink: 0;
}

.viewer-title-group[b-xfobb7l6ds] {
    display: flex;
    flex-direction: column;
    gap: 1px;
    flex: 1;
    min-width: 0;
}

.viewer-topic[b-xfobb7l6ds] {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--colorBrandForeground1);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.viewer-title[b-xfobb7l6ds] {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
    color: var(--colorNeutralForeground1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: -0.02em;
}

/* Like button */
.like-btn[b-xfobb7l6ds] {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: none;
    border: 1px solid var(--colorNeutralStroke1);
    border-radius: 999px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--colorNeutralForeground2);
    flex-shrink: 0;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.like-btn:hover[b-xfobb7l6ds] {
    border-color: var(--colorStatusDangerForeground1);
    color: var(--colorStatusDangerForeground1);
    background: var(--colorStatusDangerBackground1);
}

.like-btn--liked[b-xfobb7l6ds] {
    color: var(--colorStatusDangerForeground1);
    border-color: var(--colorStatusDangerForeground1);
}

/* Body — image */
.viewer-body[b-xfobb7l6ds] {
    flex: 1;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--colorNeutralBackground1);
    overflow: hidden;
}

.viewer-img[b-xfobb7l6ds] {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
    user-select: none;
    -webkit-user-drag: none;
    /* Laser-pointer cursor for presentation */
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Ccircle cx='10' cy='10' r='5' fill='%23ef4444' opacity='0.85'/%3E%3C/svg%3E") 10 10, crosshair;
}

/* About accordion */
.lecture-details[b-xfobb7l6ds] {
    flex-shrink: 0;
    border-top: 1px solid var(--colorNeutralStroke2);
}

.lecture-details-summary[b-xfobb7l6ds] {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 24px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--colorNeutralForeground3);
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.lecture-details-summary[b-xfobb7l6ds]::-webkit-details-marker { display: none; }

.lecture-details-summary[b-xfobb7l6ds]::before {
    content: '▸';
    font-size: 0.7rem;
    transition: transform 0.15s;
    display: inline-block;
}

.lecture-details[open] .lecture-details-summary[b-xfobb7l6ds]::before {
    transform: rotate(90deg);
}

.lecture-details-body[b-xfobb7l6ds] {
    padding: 0 24px 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 180px;
    overflow-y: auto;
}

.lecture-details-desc[b-xfobb7l6ds] {
    margin: 0;
    font-size: 0.88rem;
    color: var(--colorNeutralForeground2);
    line-height: 1.55;
}

.lecture-details-tags[b-xfobb7l6ds] {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.lecture-tag[b-xfobb7l6ds] {
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--colorNeutralBackground3);
    color: var(--colorNeutralForeground2);
    border: 1px solid var(--colorNeutralStroke2);
}

/* Bottom bar */
.viewer-bottom[b-xfobb7l6ds] {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 24px;
    border-top: 1px solid var(--colorNeutralStroke2);
    flex-shrink: 0;
    gap: 12px;
}

/* Unit toggle */
.unit-toggle[b-xfobb7l6ds] {
    display: flex;
    gap: 4px;
    background: var(--colorNeutralBackground2);
    border: 1px solid var(--colorNeutralStroke2);
    border-radius: 8px;
    padding: 3px;
}

.unit-btn[b-xfobb7l6ds] {
    padding: 5px 16px;
    border: none;
    border-radius: 6px;
    background: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--colorNeutralForeground2);
    transition: background 0.15s, color 0.15s;
}

.unit-btn:hover:not(:disabled)[b-xfobb7l6ds] {
    color: var(--colorNeutralForeground1);
    background: var(--colorNeutralBackground1);
}

.unit-btn--active[b-xfobb7l6ds] {
    background: var(--colorNeutralBackground1);
    color: var(--colorBrandForeground1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.unit-btn--na[b-xfobb7l6ds] {
    opacity: 0.35;
    cursor: not-allowed;
}

/* Slide navigation */
.slide-nav[b-xfobb7l6ds] {
    display: flex;
    align-items: center;
    gap: 4px;
}

.slide-nav-btn[b-xfobb7l6ds] {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid var(--colorNeutralStroke1);
    border-radius: var(--borderRadiusMedium);
    cursor: pointer;
    color: var(--colorNeutralForeground2);
    transition: background 0.12s, color 0.12s, border-color 0.12s;
}

.slide-nav-btn:hover:not(:disabled)[b-xfobb7l6ds] {
    background: var(--colorNeutralBackground2);
    color: var(--colorNeutralForeground1);
    border-color: var(--colorNeutralStroke2);
}

.slide-nav-btn:disabled[b-xfobb7l6ds] {
    opacity: 0.3;
    cursor: default;
}

.slide-counter[b-xfobb7l6ds] {
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
    color: var(--colorNeutralForeground2);
    min-width: 56px;
    text-align: center;
}