:root {
    --accent-yellow: #ffe934;
    --accent-orange: #ff9f1c;
    --accent-pink: #d23d97;
    --accent-indigo: #4f42c9;
    --primary-blue: #1f6fd1;
    --primary-blue-dark: #1746a2;
    --primary-blue-soft: #eaf4ff;
    --ink: #111827;
    --muted: #667085;
    --line: #e7edf5;
    --paper: #ffffff;
    --soft: #f8fbff;
}

body {
    background: #ffffff !important;
}

.listing-page {
    display: grid;
    gap: 2rem;
}

.listing-hero {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(31, 111, 209, 0.12);
    border-radius: 28px;
    background:
        linear-gradient(125deg, rgba(232, 244, 255, 0.98), rgba(245, 250, 255, 0.96), rgba(226, 239, 255, 0.94)),
        linear-gradient(90deg, rgba(255, 233, 52, 0.16), rgba(210, 61, 151, 0.08), rgba(31, 111, 209, 0.18));
    box-shadow: 0 24px 72px rgba(31, 111, 209, 0.08);
    padding: clamp(1.25rem, 3vw, 1.85rem);
}

.listing-hero::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 7px;
    background: linear-gradient(90deg, var(--accent-yellow), var(--accent-orange), var(--accent-pink), var(--accent-indigo), var(--primary-blue));
}

.listing-eyebrow {
    display: inline-flex;
    width: fit-content;
    border: 1px solid rgba(31, 111, 209, 0.14);
    border-radius: 999px;
    background: #ffffff;
    color: var(--primary-blue);
    font-size: 0.78rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    padding: 0.5rem 0.8rem;
    text-transform: uppercase;
}

.listing-hero h1 {
    color: var(--primary-blue-dark);
    font-size: clamp(1.65rem, 3vw, 2.45rem);
    font-weight: 950;
    line-height: 1.05;
    margin: 0.65rem 0 0;
}

.listing-hero p {
    max-width: 720px;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.75;
    margin: 0.45rem 0 0;
}

.listing-grid {
    display: grid;
    gap: 1.25rem;
}

.listing-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: -0.5rem;
}

.listing-search {
    display: flex;
    align-items: end;
    gap: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 12px 34px rgba(31, 111, 209, 0.055);
    padding: 1rem;
}

.listing-search label {
    display: grid;
    flex: 1;
    gap: 0.4rem;
}

.listing-search span {
    color: var(--ink);
    font-size: 0.86rem;
    font-weight: 850;
}

.listing-search input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 14px;
    min-height: 46px;
    outline: none;
    padding: 0.75rem 0.9rem;
}

.listing-search input:focus {
    border-color: rgba(31, 111, 209, 0.55);
    box-shadow: 0 0 0 4px rgba(31, 111, 209, 0.1);
}

.listing-search button,
.listing-search a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    border-radius: 14px;
    font-size: 0.9rem;
    font-weight: 850;
    min-height: 46px;
    padding: 0.75rem 1rem;
}

.listing-search button {
    background: var(--primary-blue);
    color: #ffffff;
}

.listing-search a {
    border: 1px solid rgba(31, 111, 209, 0.18);
    color: var(--primary-blue);
}

.course-status-pill {
    display: inline-flex;
    width: fit-content;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 900;
    margin-top: 0.85rem;
    padding: 0.35rem 0.72rem;
}

.course-status-pill.is-active {
    background: rgba(255, 159, 28, 0.14);
    color: #c96200;
}

.course-status-pill.is-complete {
    background: rgba(22, 163, 74, 0.12);
    color: #15803d;
}

.listing-filter a {
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #ffffff;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 850;
    padding: 0.6rem 0.95rem;
}

.listing-filter a:hover,
.listing-filter a.is-active {
    border-color: rgba(31, 111, 209, 0.2);
    background: var(--primary-blue-soft);
    color: var(--primary-blue);
}

.listing-grid--courses {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.listing-grid--users {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.listing-card,
.listing-empty {
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--paper);
    box-shadow: 0 12px 34px rgba(31, 111, 209, 0.055);
}

.listing-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.listing-card:hover {
    transform: translateY(-4px);
    border-color: rgba(31, 111, 209, 0.18);
    box-shadow: 0 20px 45px rgba(31, 111, 209, 0.095);
}

.listing-card__accent {
    height: 6px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-indigo), var(--accent-pink), var(--accent-orange), var(--accent-yellow));
}

.listing-card__body,
.user-list-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 1.35rem;
}

.listing-card__meta,
.listing-card__footer,
.user-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.listing-card__meta span,
.user-roles span {
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 850;
    padding: 0.35rem 0.72rem;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.listing-card__meta span,
.user-roles .is-teacher {
    background: var(--primary-blue-soft);
    color: var(--primary-blue);
}

.listing-card__meta small,
.user-username,
.user-bio,
.user-card__footer span {
    color: var(--muted);
}

.listing-card__meta small,
.user-card__footer span {
    font-size: 0.82rem;
    font-weight: 750;
}

.listing-card h2 {
    display: -webkit-box;
    min-height: 3.25rem;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    color: var(--ink);
    font-size: 1.2rem;
    font-weight: 950;
    line-height: 1.35;
    margin: 1rem 0 0;
}

.listing-card p {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.65;
}

.course-list-card p {
    display: -webkit-box;
    min-height: 4.6rem;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    margin: 0.75rem 0 0;
}

.listing-card__footer {
    border-top: 1px solid var(--line);
    margin-top: auto;
    padding-top: 1.15rem;
}

.listing-person {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 0.75rem;
}

.listing-person div,
.user-avatar {
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-indigo));
    color: #ffffff;
    font-weight: 950;
}

.listing-person img,
.user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: inherit;
    object-fit: cover;
}

.listing-person div {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    font-size: 0.9rem;
}

.listing-person span {
    overflow: hidden;
    color: var(--ink);
    font-size: 0.88rem;
    font-weight: 850;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.listing-card__footer a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    gap: 0.45rem;
    border-radius: 13px;
    background: var(--primary-blue);
    color: #ffffff;
    font-size: 0.88rem;
    font-weight: 850;
    min-height: 42px;
    padding: 0.65rem 0.95rem;
}

.listing-card__footer a:hover {
    background: var(--primary-blue-dark);
}

.user-card__footer a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    border-radius: 13px;
    background: var(--primary-blue-soft);
    color: var(--primary-blue);
    font-size: 0.88rem;
    font-weight: 850;
    min-height: 40px;
    padding: 0.6rem 1rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.user-card__footer a:hover {
    background: var(--primary-blue);
    color: #ffffff;
}

.user-list-card {
    text-align: center;
    padding: 1.25rem;
}

.user-avatar {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    font-size: 1.75rem;
    margin: 0 auto 0.75rem;
}

.user-list-card h2 {
    min-height: auto;
    display: block;
    overflow: hidden;
    margin-top: 0;
    margin-bottom: 0.35rem;
    font-size: 1.05rem;
    font-weight: 850;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-username {
    display: none;
}

.user-roles {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    align-content: center;
    gap: 0.4rem;
    margin-top: 0.25rem;
    min-height: 32px;
}

.user-roles .is-student {
    background: rgba(255, 159, 28, 0.13);
    color: #c96200;
}

.user-roles .is-sdm {
    background: rgba(124, 58, 237, 0.12);
    color: #7c3aed;
}

.user-bio {
    min-height: 2.4rem;
    margin-top: 0.6rem;
    font-size: 0.86rem;
    line-height: 1.45;
}

.user-card__footer {
    border-top: 1px solid var(--line);
    margin-top: auto;
    padding-top: 0.85rem;
    justify-content: center;
}

.user-card__footer a {
    width: 100%;
}

.listing-empty {
    grid-column: 1 / -1;
    padding: 3rem 1.5rem;
    text-align: center;
}

.listing-empty > i {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 18px;
    background: var(--primary-blue-soft);
    color: var(--primary-blue);
    font-size: 1.4rem;
    margin: 0 auto 1rem;
}

.listing-empty h2 {
    color: var(--ink);
    font-size: 1.15rem;
    font-weight: 950;
}

.listing-empty p {
    color: var(--muted);
    margin-top: 0.25rem;
}

.listing-pagination {
    margin-top: 0.25rem;
}

.listing-pagination nav {
    box-shadow: none !important;
}

@media (max-width: 1024px) {
    .listing-grid--courses,
    .listing-grid--users {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .listing-page {
        gap: 1.4rem;
    }

    .listing-hero {
        border-radius: 22px;
        padding: 1.4rem;
    }

    .listing-grid--courses,
    .listing-grid--users {
        grid-template-columns: 1fr;
    }

    .listing-search,
    .listing-card__footer,
    .user-card__footer {
        align-items: stretch;
        flex-direction: column;
    }

    .listing-search button,
    .listing-search a,
    .listing-card__footer a,
    .user-card__footer a {
        width: 100%;
    }
}

.course-meta-stats {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.course-meta-stats small {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* ── Privacy badges ── */
.course-privacy-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    padding: 0.22rem 0.6rem;
    border-radius: 999px;
}
.course-privacy-badge--public {
    background: #dcfce7;
    color: #15803d;
    border: 1px solid #bbf7d0;
}
.course-privacy-badge--private {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

/* ── Listing Controls (Filter & Search side-by-side) ── */
.listing-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.listing-controls .listing-filter {
    margin-top: 0;
}

.listing-controls .listing-search {
    flex: 0 1 480px;
    margin: 0;
    width: 100%;
}

@media (max-width: 768px) {
    .listing-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    .listing-controls .listing-search {
        flex: 1 1 auto;
    }
}

/* ── Hero Flex & Action Button ── */
.listing-hero__flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.listing-hero__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 14px;
    background: var(--primary-blue);
    color: #ffffff !important;
    font-size: 0.88rem;
    font-weight: 850;
    min-height: 42px;
    padding: 0.65rem 1.15rem;
    box-shadow: 0 6px 18px rgba(31, 111, 209, 0.2);
    transition: all 0.2s ease;
    text-decoration: none !important;
    white-space: nowrap;
}

.listing-hero__btn:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(31, 111, 209, 0.3);
}

.listing-hero__btn i {
    font-size: 0.85rem;
    display: inline-block;
    width: auto;
    height: auto;
    background: none;
    margin: 0;
    border-radius: 0;
}