/* ============================================
   BIOCRACY - COMMUNITY FEATURE STYLES
   (auth pages, feed, profile, follow system)
   ============================================ */

/* ===== Navbar account area ===== */
.nav-account-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 8px;
    flex-shrink: 0;
}

.nav-account-login {
    color: var(--gray-700);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.nav-account-signup.btn {
    padding: 8px 16px;
    font-size: var(--font-size-sm);
}

.nav-account-avatar {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-800);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.nav-avatar {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px;
    max-width: 32px !important;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 20%;
    background: var(--gray-100);
    flex: none !important;
    display: block;
}

.local-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===== Auth pages (login/signup) ===== */
.auth-page {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 118px var(--spacing-md) var(--spacing-3xl);
    background: var(--gray-50);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-2xl);
}

.auth-card h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.auth-card .auth-subtitle {
    color: var(--gray-500);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-sm);
}

.auth-field {
    margin-bottom: var(--spacing-lg);
}

.auth-field label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.auth-field input,
.auth-field textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: var(--font-size-base);
    font-family: var(--font-sans);
    transition: border-color 0.15s ease;
}

.auth-field input:focus,
.auth-field textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.auth-error {
    background: #fef2f2;
    color: var(--error);
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
    display: none;
}

.auth-error.show {
    display: block;
}

.auth-submit {
    width: 100%;
    margin-top: var(--spacing-sm);
}

.auth-switch {
    text-align: center;
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.auth-switch a {
    color: var(--primary);
    font-weight: 600;
}

/* ===== Community feed ===== */
.community-layout {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-md);
}

.community-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.community-tab {
    padding: 12px 20px;
    font-weight: 600;
    color: var(--gray-500);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    font-size: var(--font-size-sm);
}

.community-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.composer {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.composer-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: var(--spacing-md);
}

.composer textarea {
    width: 100%;
    border: none;
    resize: vertical;
    min-height: 70px;
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    padding: 0;
}

.composer textarea:focus {
    outline: none;
}

.composer-type-select {
    display: flex;
    gap: 8px;
    margin: var(--spacing-md) 0;
}

.composer-type-btn {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid var(--gray-300);
    background: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
}

.composer-type-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.composer-extra-fields {
    display: none;
    flex-direction: column;
    gap: 8px;
    margin-bottom: var(--spacing-md);
}

.composer-extra-fields.show {
    display: flex;
}

.composer-extra-fields input {
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: var(--font-size-sm);
}

.composer-footer {
    display: flex;
    justify-content: flex-end;
}

/* ===== Post card ===== */
.post-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.post-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: var(--spacing-md);
}

.post-card-author {
    font-weight: 700;
    color: var(--gray-900);
    font-size: var(--font-size-sm);
}

.post-card-username {
    color: var(--gray-500);
    font-size: var(--font-size-xs);
}

.post-card-time {
    color: var(--gray-400);
    font-size: var(--font-size-xs);
    margin-left: auto;
}

.post-card-title {
    font-weight: 700;
    font-size: var(--font-size-lg);
    margin-bottom: 6px;
    color: var(--gray-900);
}

.post-card-content {
    color: var(--gray-700);
    font-size: var(--font-size-base);
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
}

.post-card-image {
    width: 100%;
    border-radius: var(--radius);
    margin-top: var(--spacing-md);
    max-height: 420px;
    object-fit: cover;
}

.post-card-video {
    margin-top: var(--spacing-md);
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    padding-top: 56.25%;
}

.post-card-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.post-card-video-native {
    padding-top: 0 !important;
    position: static !important;
}

.post-card-video-native video {
    width: 100%;
    max-height: 480px;
    border-radius: var(--radius);
    background: black;
    display: block;
}

.post-card-type-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--gray-100);
    color: var(--gray-500);
    margin-left: 8px;
}

.post-card-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-100);
}

.post-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding: 4px 6px;
}

.post-action-btn:hover {
    color: var(--gray-800);
}

.post-action-btn.liked {
    color: var(--error);
}

.post-action-btn.delete-btn {
    margin-left: auto;
    color: var(--gray-300);
}

.post-action-btn.delete-btn:hover {
    color: var(--error);
}

.empty-feed {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-md);
    color: var(--gray-500);
}

.empty-feed i {
    font-size: 2.5rem;
    color: var(--gray-300);
    margin-bottom: var(--spacing-md);
}

/* ===== Profile page ===== */
.profile-header {
    max-width: 700px;
    margin: 0 auto;
    padding: 118px var(--spacing-md) var(--spacing-lg);
}

.profile-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.profile-avatar-lg {
    width: 96px !important;
    height: 96px !important;
    min-width: 96px;
    max-width: 96px !important;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 20%;
    background: var(--gray-100);
    font-size: 2.5rem;
    flex: none !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-info h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: 2px;
}

.profile-username {
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    margin-bottom: 8px;
}

.profile-bio {
    color: var(--gray-700);
    font-size: var(--font-size-sm);
    max-width: 480px;
}

.profile-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.profile-stat {
    text-align: center;
    cursor: pointer;
}

.profile-stat strong {
    display: block;
    font-size: var(--font-size-lg);
    color: var(--gray-900);
}

.profile-stat span {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.profile-actions {
    margin-bottom: var(--spacing-xl);
}

.user-list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
}

.user-list-item .local-avatar,
.user-list-item img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 20%;
    background: var(--gray-100);
    flex-shrink: 0;
}

.user-list-item-info {
    flex: 1;
}

.user-list-item-name {
    font-weight: 700;
    font-size: var(--font-size-sm);
    color: var(--gray-900);
}

.user-list-item-username {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.follow-btn {
    padding: 6px 16px;
    font-size: var(--font-size-xs);
}

@media (max-width: 640px) {
    .profile-top { flex-direction: column; align-items: flex-start; gap: var(--spacing-md); }
    .nav-account-name { display: none; }
}

/* ===== Navbar account area inside the mobile dropdown menu ===== */
@media (max-width: 768px) {
    .nav-links .nav-account-wrap {
        width: 100%;
        margin-left: 0;
        padding: var(--spacing-md) 0 4px;
        justify-content: flex-start;
    }

    .nav-links .nav-account-name {
        display: inline;
    }

    .nav-links .nav-account-login,
    .nav-links .nav-account-signup {
        width: 100%;
        text-align: center;
    }
}