.courses-page {
    padding-bottom: 7rem;
}

.courses-card h2,
.courses-variant h3 {
    margin: 0;
}

.courses-page-head {
    margin-bottom: 1.25rem;
}

.courses-page-head h1 {
    margin: 0.25rem 0 0.35rem;
    text-align: left;
}

.courses-page-head p {
    margin: 0;
    color: var(--admin-muted);
}

.courses-page .profile-header-symbol {
    width: 96px;
    height: 96px;
}

.menuAndData {
    display: flex;
    gap: 1.5rem;
    width: 100%;
}

.courses-menu-and-data {
    align-items: flex-start;
}

.courses-menu {
    position: sticky;
    top: 1rem;
    flex: 0 0 250px;
    display: grid;
    gap: 0.45rem;
    padding: 1rem;
    border: 1px solid var(--admin-line);
    border-radius: 8px;
    background: var(--admin-panel);
    box-shadow: var(--admin-shadow);
}

.courses-menu .menu-button {
    min-height: 40px;
    padding: 0.55rem 0.75rem;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: var(--admin-ink);
    font: inherit;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}

.courses-menu .menu-button:hover,
.courses-menu .menu-button.selected {
    border-color: var(--admin-line);
    background: color-mix(in srgb, var(--color-primary) 10%, white);
    color: var(--color-primary);
}

.courses-form {
    flex: 1 1 auto;
    min-width: 0;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-height: calc(100vh - 12rem);
}

.courses-card {
    width: 100%;
    flex-direction: column;
    padding: 1.5rem 1.75rem;
}

.courses-card-header {
    margin-bottom: 1rem;
}

.courses-card-index {
    margin: 0 0 0.35rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
}

.courses-card-header h2 {
    font-size: 1.2rem;
}

.courses-grid {
    display: grid;
    grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
    row-gap: 0.9rem;
    column-gap: 1rem;
    align-items: start;
}

.courses-card > .courses-grid + .courses-grid {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border-default);
}

.courses-grid label {
    padding-top: 0.7rem;
    font-weight: 600;
}

.courses-grid input,
.courses-grid textarea,
.courses-grid select {
    width: 100%;
}

.courses-grid textarea {
    min-height: 120px;
    resize: vertical;
    padding: 1rem;
}

.courses-grid .radio-btns label {
    padding-top: 0.45rem;
    font-weight: 500;
}

.courses-icon-radios label {
    gap: 0.45rem;
}

.course-radio-icon {
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    object-fit: contain;
}

.courses-variant-grid {
    display: block;
}

.courses-variant {
    padding: 1rem;
    border: 1px solid var(--color-border-default);
    border-radius: var(--bradius);
    background: linear-gradient(180deg, rgba(255,255,255,0.8) 0%, rgba(248,249,251,0.9) 100%);
}

.courses-variant h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.course-heading-icon {
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    object-fit: contain;
}

.courses-note {
    margin: 1rem 0 0;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.courses-system-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.courses-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    min-height: 44px;
}

.courses-checkbox input {
    width: auto;
}

.courses-system-card {
    opacity: 0.88;
}

.courses-system-grid {
    display: grid;
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
    gap: 0.8rem 1rem;
}

.courses-system-grid label {
    font-weight: 600;
    padding-top: 0.65rem;
}

.courses-footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    width: 100%;
    margin-top: auto;
    padding: 1rem max(1rem, calc((100vw - 1200px) / 2));
    background-color: var(--color-app-bg);
    border-top: 1px solid var(--color-border-default);
    box-shadow: 0 -8px 18px rgba(0, 0, 0, 0.08);
}

.courses-hero-actions {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 0.75rem;
    max-width: 1200px;
    margin: 0 auto;
}

.courses-hero-actions > * {
    flex: 0 0 auto;
    width: auto;
    min-width: 160px;
    margin: 0;
}

@media (max-width: 900px) {
    .courses-page {
        padding-bottom: 13rem;
    }

    .courses-variant-grid,
    .courses-grid,
    .courses-system-grid {
        grid-template-columns: 1fr;
    }

    .courses-footer {
        padding: 0.75rem 0;
    }

    .courses-grid label,
    .courses-system-grid label {
        padding-top: 0;
    }

    .courses-menu {
        position: static;
        display: flex;
        flex-wrap: wrap;
        flex: 1 1 auto;
    }

    .courses-menu .menu-button {
        width: auto;
        min-height: 32px;
        height: auto;
        padding: 0.35rem 0.75rem;
        font-size: 14px;
    }

    .courses-menu .menu-button.selected {
        width: auto;
    }

    .courses-hero-actions {
        flex-direction: column;
        align-items: center;
        justify-content: stretch;
    }

    .courses-hero-actions > * {
        flex: 0 0 auto;
        width: auto;
        min-width: 0;
    }
}