/* =========================================
      PROFILE PAGE — Trang cá nhân
========================================= */

.profile-container {
    max-width: 720px;
    margin: auto;
    padding-bottom: 90px;
}

/* Cover */
.cover-wrapper {
    width: 100%;
    height: 170px;
    overflow: hidden;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
}

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

/* Avatar */
.avatar-wrapper {
    display: flex;
    justify-content: center;
    margin-top: -48px;
}

.avatar-img {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    border: 4px solid #fff;
    object-fit: cover;
}

.profile-info {
    text-align: center;
    margin-top: 10px;
}

.profile-info .name {
    font-size: 20px;
    font-weight: 700;
}

.sub-info {
    color: #6d7c8c;
    font-size: 14px;
    margin-top: 4px;
}

/* Tabs */
.profile-tabs {
    display: flex;
    margin-top: 18px;
    border-bottom: 1px solid #e3e8ef;
}

.profile-tabs .tab {
    flex: 1;
    padding: 12px 0;
    text-align: center;
    font-size: 14px;
    background: transparent;
    border: none;
    color: #7b8794;
}

.profile-tabs .tab.active {
    font-weight: 600;
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
}

/* Posts container */
#profilePosts {
    padding: 16px 12px 100px;
}

/* Desktop version */
@media (min-width: 900px) {
    .profile-container {
        max-width: 900px;
        padding-top: 20px;
    }

    .cover-wrapper {
        height: 220px;
    }

    .avatar-img {
        width: 140px;
        height: 140px;
    }

    .profile-tabs .tab {
        font-size: 15px;
    }
}

.logout-btn {
    background: #ff4d4f;
    color: white;
    border: 0;
    padding: 8px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    margin-right: 12px;
}
.logout-btn:hover {
    background: #e04345;
}