.create-post-btn { display: block; margin: 12px 16px; background: var(--color-card); border-radius: 12px; padding: 16px; color: var(--color-text-secondary); font-size: 15px; text-align: left; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.post-card { background: var(--color-card); border-radius: 12px; margin: 8px 16px; padding: 14px 16px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.post-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.post-avatar { width: 36px; height: 36px; border-radius: 18px; background: var(--color-primary-gradient); display: flex; align-items: center; justify-content: center; color: white; font-size: 14px; font-weight: 600; }
.post-user { font-size: 14px; font-weight: 600; display: block; color: var(--color-text); }
.post-time { font-size: 12px; color: var(--color-text-secondary); }
.post-content { font-size: 15px; line-height: 1.5; display: block; color: var(--color-text); }
.post-actions { display: flex; gap: 20px; padding-top: 8px; margin-top: 8px; border-top: 0.5px solid var(--color-divider); }
.action-btn { font-size: 13px; color: var(--color-text-secondary); }
.load-more { text-align: center; padding: 16px; color: var(--color-text-secondary); font-size: 14px; }
.empty { text-align: center; padding: 60px 16px; font-size: 40px; }
.empty-text { font-size: 15px; color: var(--color-text-secondary); display: block; margin-top: 8px; }
.loading { text-align: center; padding: 40px; color: var(--color-text-secondary); }

.modal-mask { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: flex; align-items: flex-end; z-index: 100; }
.modal-content { background: var(--color-card); border-radius: 16px 16px 0 0; width: 100%; padding: 20px 16px; }
.modal-title { font-size: 17px; font-weight: 600; text-align: center; display: block; margin-bottom: 12px; color: var(--color-text); }
.modal-textarea { width: 100%; border: 1px solid var(--color-border); border-radius: 10px; padding: 12px; font-size: 15px; min-height: 120px; box-sizing: border-box; background: var(--color-input-bg); color: var(--color-text); }
.modal-actions { display: flex; gap: 12px; margin-top: 12px; }
.cancel-btn { flex: 1; padding: 12px; background: var(--color-input-bg); border: 1px solid var(--color-border); border-radius: 10px; font-size: 15px; text-align: center; color: var(--color-text); }
.submit-btn { flex: 1; padding: 12px; background: var(--color-primary-gradient); color: white; border: none; border-radius: 10px; font-size: 15px; font-weight: 600; text-align: center; }
.submit-btn[disabled] { opacity: 0.5; }