.ig-post-grid {
    padding-top: var(--space-sm);
    display: grid;
    gap: var(--space-md);
    grid-template-columns: repeat(4, 1fr);
}

.ig-post {
    background-color: #fff;
    border: none;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ig-post:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.ig-post__link {
    text-decoration: none;
    color: var(--color-text);
}

.ig-post__link:visited {
    text-decoration: none;
    color: var(--color-text);
}

.ig-post__image-wrapper {
    position: relative;
    overflow: hidden;
    height: 140px;
    border: none;
    background: #e8e8e8;
}

.ig-post__image {
    margin: 0;
    display: block;
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.ig-post__text {
    overflow: hidden;
    font-size: var(--font-small);
    padding: 0.5rem 0.75rem;
}

.ig-post__text p {
    margin: 0;
}

.ig-post__title {
    font-weight: 600;
    color: var(--color-profile-text-accent, #a84a00);
    font-size: var(--font-base);
}

.ig-post__date {
    font-size: var(--font-smaller);
    color: var(--color-profile-text-accent, #a84a00);
}

.ig-post__author {
    color: var(--color-profile-text-accent, #a84a00);
    font-size: var(--font-smaller);
}

.ig-post__author:visited {
    color: var(--color-profile-text-accent, #a84a00);
    font-size: var(--font-smaller);
}

.ig-post__author:hover {
    color: var(--color-profile-text-accent, #a84a00);
    font-size: var(--font-smaller);

}

.ig-post__tags {
    color: var(--color-profile-text-accent, #a84a00);
    font-size: var(--font-smaller);
}

.ig-post-grid .ig-post > .ig-post__text:last-of-type:not(:only-of-type),
.ig-post-grid .ig-post form,
.ig-post-grid .ig-post button {
    display: none;
}

.ig-post-card {
    padding-top: var(--space-sm);
}

.ig-post-detail {
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 575px;
}

.ig-post-detail__image-wrapper {
    position: relative;
    overflow: hidden;
    height: calc(var(--gap) * 12);
    border-bottom: var(--border-width) solid var(--color-border);
    background: var(--color-bg-muted);
    min-height: 400px;
}

.ig-post-detail__image {
    margin: 0;
    display: grid;
    object-fit: contain;
    position: relative;
    width: 100%;
    height: 100%;
}

.ig-post-detail__text {
    min-height: calc(var(--gap) * 4);
    padding-left: 0.3rem;
    font-size: var(--font-base);
}

.ig-upload-modal--visible {
    display: flex;
}

.close-upload-modal {
    align-self: flex-end;
}

.ig-profile-nav {
    display: flex;
    gap: var(--gap);
    padding-top: var(--gap);
    padding-bottom: var(--gap);
    border-bottom: var(--border-width) solid var(--color-border);
}

.ig-page-header {
    font-size: var(--font-large);
    padding-top: var(--gap);
    padding-bottom: var(--gap);
}

@media (max-width: 1100px) {
    .ig-post-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .ig-post-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .ig-post-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================================================
   Profile / Collections / Following theme
   =========================================================================
   Self-contained: defines its own theme variables as fallbacks so it works
   even if base.css hasn't been updated yet. If base.css already defines the
   same variables, these fallbacks are silently overridden.
   ========================================================================= */

/* ---------- Page shell ---------- */
.ig-profile {
    background-color: var(--bg-color);
    min-height: 100vh;
    padding: var(--space-lg) var(--space-md) var(--space-xl);
    width: 100%;
}

.ig-profile__inner {
    max-width: 1100px;
    margin: 0 auto;
}

/* ---------- Header: avatar, username, counts, description, action button ---------- */
.ig-profile-header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) 0;
}

.ig-profile-header__avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background-color: #e8e8e8;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 3rem;
    font-weight: 600;
    flex-shrink: 0;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;

}

.ig-profile-header__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ig-profile-header__info {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    color: var(--color-profile-text-accent);
}

.ig-profile-header__username {
    margin: 0;
    font-size: var(--font-larger);
    font-weight: 600;
    color: var(--color-profile-text-accent);
}

.ig-profile-header__counts {
    margin: 0;
    font-size: var(--font-base);
    color: var(--color-profile-text-accent);
}

.ig-profile-header__counts a {
    color: var(--color-profile-text-accent);
    text-decoration: none;
    margin-right: var(--space-sm);
    font-weight: 400;
}

.ig-profile-header__counts a:hover {
    text-decoration: underline;
}

.ig-profile-header__description {
    margin: 0;
    font-size: var(--font-base);
    color: var(--color-profile-text-accent);
    font-style: italic;
}

.ig-profile-header__action {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-heading, #1e3a6e);
    border: 2px solid var(--color-accent);
    border-radius: 12px;
    padding: 1rem 2.5rem;
    font-size: var(--font-base);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background-color 0.15s ease;
    white-space: nowrap;
}

.ig-profile-header__action:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    text-decoration: none;
    color: var(--color-accent-text);
}

.ig-profile-header__action--outline {
    background-color: transparent;
    color: var(--color-accent);
}

.ig-profile-header__action--outline:hover {
    background-color: var(--color-accent);
    color: var(--color-accent-text);
}

/* ---------- Tabs (My Posts / Collections / You Liked) ---------- */
.ig-profile-tabs {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0 var(--space-sm);
    border: none;
}

.ig-profile-tabs__tab {
    background: none;
    border: none;
    padding: 0.25rem 0;
    font-size: var(--font-large);
    font-weight: 600;
    color: var(--color-profile-text-accent);
    /*opacity: 0.55;*/
    cursor: pointer;
    text-decoration: none;
    font-family: inherit;
    transition: opacity 0.15s ease;
}

.ig-profile-tabs__tab:hover {
    opacity: 0.85;
    text-decoration: none;
}

.ig-profile-tabs__tab--active {
    color: var(--color-heading);
    opacity: 1;
    text-decoration: underline;
    text-underline-offset: 6px;
    text-decoration-thickness: 2px;
}

/* ---------- Collection grid ---------- */
.ig-collection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-md);
    padding-top: var(--space-sm);
}

.ig-collection-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    padding-top: var(--space-sm);
}

@media (max-width: 1100px) {
    .ig-collection-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .ig-collection-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .ig-collection-grid {
        grid-template-columns: 1fr;
    }
}

.ig-collection-card {
    background-color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 0;
    text-align: left;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
}

.ig-collection-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-decoration: none;
    color: inherit;
}

.ig-collection-card__image-wrapper {
    position: relative;
    overflow: hidden;
    height: 140px;
    background: #e8e8e8;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ig-collection-card__image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ig-collection-card__icon {
    width: 70px;
    height: 55px;
    position: relative;
}

.ig-collection-card__icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 45%;
    height: 18%;
    background-color: var(--color-folder);
    border-radius: 6px 10px 0 0;
}

.ig-collection-card__icon::after {
    content: '';
    position: absolute;
    top: 14%;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-folder);
    border-radius: 4px 8px 6px 6px;
    box-shadow: inset 0 -2px 0 var(--color-folder-shadow);
}

.ig-collection-card__text {
    padding: 0.5rem 0.75rem;
}

.ig-collection-card__name {
    margin: 0;
    font-weight: 600;
    color: var(--color-profile-text-accent, #a84a00);
    font-size: var(--font-base);
    word-break: break-word;
}

.ig-collection-card__date {
    margin: 0;
    font-size: var(--font-smaller);
    color: var(--color-profile-text-accent, #a84a00);
}

.ig-collection-card--add {
    background-color: #fff;
    border: 2px dashed rgba(0, 0, 0, 0.15);
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 200px;
    padding: var(--space-md);
}

.ig-collection-card--add:hover {
    border-color: var(--color-accent);
}

.ig-collection-card__plus {
    font-size: 3rem;
    font-weight: 300;
    line-height: 1;
    color: var(--color-text, #000);
    margin-bottom: 0.25rem;
}

.ig-collection-card--add .ig-collection-card__name {
    color: var(--color-text, #000);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: var(--font-small);
}

/* ---------- Privacy badge (padlock icon for private collections) ---------- */
.ig-collection-card__privacy-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 2rem;
    height: 2rem;
    background-color: rgba(0, 0, 0, 0.65);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.875rem;
    z-index: 10;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.ig-collection-card__privacy-badge i {
    display: block;
}

/* ---------- Empty states ---------- */
.ig-profile__empty {
    grid-column: 1 / -1;
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    color: var(--color-text-muted, rgba(0, 0, 0, 0.4));
    font-style: italic;
}

/* =========================================================================
   Following / Followers list (same layout; different action buttons)
   ========================================================================= */

.ig-follow-page {
    background-color: var(--bg-color);
    min-height: 100vh;
    padding: var(--space-md) var(--space-md) var(--space-xl);
    width: 100%;
}

.ig-follow-page__inner {
    max-width: 900px;
    margin: 0 auto;
}

.ig-follow-title {
    color: var(--color-accent);
    font-size: var(--font-large);
    font-weight: 600;
    margin: 0 0 var(--space-sm);
}

.ig-follow-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.ig-follow-row {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: var(--space-sm);
    background-color: #dcdcdc;
    border-radius: 12px;
    padding: 0.9rem 1.25rem;
}

.ig-follow-row__name {
    margin: 0;
    font-size: var(--font-base);
    color: var(--color-text, #000);
}

.ig-follow-row__name a {
    color: inherit;
    text-decoration: none;
}

.ig-follow-row__name a:hover {
    text-decoration: underline;
}

.ig-follow-btn {
    background-color: var(--color-accent);
    color: var(--color-accent-text);
    border: 2px solid var(--color-accent);
    border-radius: 10px;
    padding: 0.45rem 1.25rem;
    font-size: var(--font-smaller);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.ig-follow-btn:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

.ig-follow-btn--outline {
    background-color: transparent;
    color: var(--color-accent);
}

.ig-follow-btn--outline:hover {
    background-color: var(--color-accent);
    color: var(--color-accent-text);
}

.ig-follow-empty {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    color: var(--color-text-muted, rgba(0, 0, 0, 0.4));
    font-style: italic;
}

/* =========================================================================
   Responsive (profile + follow)
   ========================================================================= */

@media (max-width: 640px) {
    .ig-profile-header {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }

    .ig-profile-header__action {
        width: 100%;
        max-width: 280px;
    }

    .ig-profile-tabs {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    .ig-follow-row {
        grid-template-columns: 1fr;
        justify-items: center;
        gap: 0.5rem;
        text-align: center;
    }
}

/* =========================================================================
   Collection detail / add-image / remove-image pages
   ========================================================================= */

.ig-collection-detail {
    background-color: var(--bg-color);
    min-height: 100vh;
    padding: var(--space-md) var(--space-md) var(--space-xl);
    width: 100%;
}

.ig-collection-detail__inner {
    max-width: 1100px;
    margin: 0 auto;
}

/* ---------- Top bar (Back link) ---------- */
.ig-collection-detail__topbar {
    margin-bottom: var(--space-md);
}

.ig-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-heading, #1e3a6e);
    font-weight: 600;
    font-size: var(--font-base);
    text-decoration: none;
    padding: 0.4rem 0;
    transition: color 0.15s ease;
}

.ig-back-link:hover {
    color: var(--color-accent-dark, #a84a00);
    text-decoration: underline;
}

.ig-back-link span {
    font-size: 1.2em;
    line-height: 1;
}

/* ---------- Header ---------- */
.ig-collection-detail__header {
    margin-bottom: var(--space-md);
}

.ig-collection-detail__title {
    margin: 0 0 0.4rem;
    font-size: var(--font-larger);
    font-weight: 600;
    color: var(--color-heading, #1e3a6e);
    word-break: break-word;
}

.ig-collection-detail__owner {
    margin: 0 0 0.5rem;
    color: var(--color-accent-dark, #a84a00);
    font-size: var(--font-base);
}

.ig-collection-detail__owner a {
    color: var(--color-accent-dark, #a84a00);
    font-weight: 600;
    text-decoration: none;
}

.ig-collection-detail__owner a:hover {
    text-decoration: underline;
}

.ig-collection-detail__description {
    margin: 0 0 var(--space-sm);
    color: var(--color-text, #000);
    font-style: italic;
    max-width: 700px;
}

.ig-collection-detail__hint {
    margin: 0;
    color: var(--color-text-muted, rgba(0, 0, 0, 0.55));
    font-size: var(--font-small);
}

/* ---------- Action toolbar ---------- */
.ig-collection-detail__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    align-items: center;
    margin-bottom: var(--space-md);
}

.ig-collection-detail__actions--bottom {
    margin: var(--space-md) 0 0;
    justify-content: center;
}

.ig-collection-detail__delete-form {
    margin: 0;
    margin-left: auto;
}

/* ---------- Section title (e.g. "Images in this collection") ---------- */
.ig-collection-detail__section-title {
    margin: var(--space-md) 0 0;
    font-size: var(--font-large);
    font-weight: 600;
    color: var(--color-heading, #1e3a6e);
}

/* =========================================================================
   Generic pill buttons used across the detail page actions
   ========================================================================= */

.ig-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.7rem 1.4rem;
    border-radius: 10px;
    font-size: var(--font-base);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    font-family: inherit;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    white-space: nowrap;
}

.ig-btn:hover {
    text-decoration: none;
}

.ig-btn--primary {
    background-color: var(--color-accent, #f5a05a);
    color: var(--color-heading, #1e3a6e);
    border-color: var(--color-accent, #f5a05a);
}

.ig-btn--primary:hover {
    background-color: var(--color-accent-hover, #e68a3d);
    border-color: var(--color-accent-hover, #e68a3d);
    color: var(--color-heading, #1e3a6e);
}

.ig-btn--outline {
    background-color: transparent;
    color: var(--color-accent-dark, #a84a00);
    border-color: var(--color-accent, #f5a05a);
}

.ig-btn--outline:hover {
    background-color: var(--color-accent, #f5a05a);
    color: var(--color-heading, #1e3a6e);
}

.ig-btn--danger {
    background-color: transparent;
    color: #991b1b;
    border-color: #fca5a5;
}

.ig-btn--danger:hover {
    background-color: #fef2f2;
    border-color: #991b1b;
    color: #991b1b;
}

/* =========================================================================
   Image picker cards (add/remove from collection)
   The whole card IS a button — no nested anchors.
   ========================================================================= */

.ig-pickcard-form {
    margin: 0;
    display: contents;
}

.ig-pickcard {
    appearance: none;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    font: inherit;
    color: inherit;
    text-align: left;
    cursor: pointer;
    width: 100%;
    display: block;
    border-radius: var(--radius-md, 8px);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ig-pickcard:hover {
    transform: translateY(-2px);
}

.ig-pickcard:focus-visible {
    outline: 3px solid var(--color-heading, #1e3a6e);
    outline-offset: 3px;
}

.ig-pickcard__card {
    position: relative;
    overflow: hidden;
}

.ig-pickcard__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    background-color: rgba(245, 160, 90, 0.85); /* accent at 85% */
    color: var(--color-heading, #1e3a6e);
    opacity: 0;
    transition: opacity 0.15s ease;
    pointer-events: none;
    border-radius: var(--radius-md, 8px);
}

.ig-pickcard:hover .ig-pickcard__overlay,
.ig-pickcard:focus-visible .ig-pickcard__overlay {
    opacity: 1;
}

.ig-pickcard__icon {
    font-size: 2.5rem;
    line-height: 1;
    font-weight: 300;
}

.ig-pickcard__label {
    font-size: var(--font-base);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ig-pickcard--remove .ig-pickcard__overlay {
    background-color: rgba(153, 27, 27, 0.85);
    color: #fff;
}

.ig-pfp-select {
    width: 120px;
    height: 120px;
}

/* =========================================================================
   Mobile tweaks
   ========================================================================= */

@media (max-width: 640px) {
    .ig-collection-detail__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .ig-collection-detail__delete-form {
        margin-left: 0;
    }

    .ig-btn {
        width: 100%;
    }
}