:root {
  --bs-body-font-size: 1rem;
  --bs-body-font-color: #2a363b;
  --bs-body-line-height: 1.5;
  --bs-body-color: #2a363b;
  --bs-active-color: #b65148;
  --bs-hover-color: #a0453d;
  --bs-gray: #666666;
  --bs-btn-color: #fff;
  --bs-btn-bg: #6c757d;
  --bs-btn-border-color: #6c757d;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #5c636a;
  --bs-btn-hover-border-color: #565e64;
  --bs-btn-focus-shadow-rgb: 130, 138, 145;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #565e64;
  --bs-btn-active-border-color: #51585e;
  --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: #6c757d;
  --bs-btn-disabled-border-color: #6c757d;
  --bs-form-check-input-checked-bg-color: #b65148;
  --bs-form-check-input-checked-border-color: #b65148;
  --bs-pagination-active-bg: #6c757d;
  --bs-pagination-active-border-color: #6c757d;
  --bs-nav-link-font-size: 1rem;
  --bs-accordion-active-bg: #6c757d;
  --bs-breadcrumb-divider: ">";
  --bs-link-color-rgb: var(--bs-active-color) !important;
  --bs-link-hover-color-rgb: var(--bs-hover-color) !important;
  --bs-card-color:var(--bs-body-color);
  --bs-card-padding-x: 1rem;
  --bs-card-padding-y: 0.5rem;
  --bs-card-spacer-x: 1rem;
  --bs-card-spacer-y: 0.5rem;

}
@media (max-width: 767.98px) {
  :root {
      --bs-nav-link-font-size: 0.875rem;
      --bs-body-font-size: 0.875rem; 
      --bs-card-padding-x: 0.5rem;
      --bs-card-padding-y: 0.25rem;
  }
  .nav-link {
      font-size: var(--bs-nav-link-font-size);
  }
  .nav{
    --bs-nav-link-padding-x: 0.5rem;
    --bs-nav-link-padding-y: 0.25rem;
  }
  .row{
    --bs-gutter-x: 0.5rem; /* 水平间距 */
    --bs-gutter-y: 0.5rem; /* 垂直间距 */
  }
  .row > [class*="col-"] {
    padding-right: 0.25rem;
    padding-left: 0.25rem;
    margin-bottom: 0.5rem;
  }
  .card-body{
    --bs-card-spacer-y: 0.25rem;
    --bs-card-spacer-x: 0.5rem;
  }
  .card-footer{
     --bs-card-cap-padding-x: 0.5rem;
     --bs-card-cap-padding-y: 0.25rem;
  }
  .nav-link-area {
    max-width: 75px;
  }
}
@media (min-width: 768px) and (max-width: 1200px)  {
  .card-body{--bs-card-padding-x: 0.5rem;--bs-card-padding-y: 0.25rem;}
}
html {
  font-size: 16px !important;
}
body {
  color: #2a363b !important;
  background-color: #f9f9fb;
}
a {
  text-decoration: none;
  color: #2a363b !important;
}

a:visited {
  color: #2a363b !important;
}
a:hover {
  color: #a0453d !important;
}
a.active {
  color: #a0453d !important;
}
table td {
  color: #343a40 !important;
}
span.note {
  color: #666666;
  font-size: 0.8rem;
}
.nav-link.active {
  color: var(--bs-active-color) !important;
}
.btn-search {
  bottom: 60px;
  right: 10px;
  z-index: 1000;
  font-size: 0.8rem;
}
.top {
  font-size: 0.8rem;
}
.top a {
  display: inline-block;
  margin: 0.5rem 0.5rem;
}
.logo {
  height: 45px;
}

.list-area {
  display: block;
  overflow: auto;
}
.list-area li {
  list-style: none;
  display: inline-block;
  margin: 0 5px;
}
.avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
}

.breadcrumb {
  font-size: 0.8rem;
}
.breadcrumb a {
  color: #6c757d;
}

/* 应用变量到分页导航 */
.pagination .page-item.active .page-link {
  background-color: #6c757d !important;
  border-color: #6c757d !important;
  color: #fff !important;
}

/* 应用变量到复选框和单选按钮 */
.form-check-input:checked {
  background-color: var(--bs-form-check-input-checked-bg-color);
  border-color: var(--bs-form-check-input-checked-border-color);
}

.card-register .col-form-label {
  min-width: 100px;
}
.card-register input {
  font-size: 0.875rem;
}
.card-register .btn {
  font-size: 0.875rem;
}

/* 修正多余分号 */
.detail-intro em {
  background-color: #faf4f2;
  border-radius: 0.3rem;
  margin-right: 1rem;
  color: #b57965;
  padding: 0.2rem 0.5rem;
  font-size: 1rem;
  font-style: normal;
}

/* 合并重复规则 */
.nav-link.active,
.nav-link .nav-underline {
  color: var(--bs-active-color) !important;
}
#map {
  width: 100%;
  height: 400px;
}

/* 搜索 */
.so {
  padding: 0.25rem;
  margin-bottom: 1.5rem;
  border: none;
  font-size: 0.875rem;
  /* 高级渐变背景 */
  background: linear-gradient(
    135deg,
    rgba(216, 214, 214, 0.1) 10%,
    rgba(248, 249, 250, 0.9) 50%,
    rgba(182, 81, 72, 0.05) 100%
  );
}
/* 移动端优化 */
@media screen and (max-width: 768px) {
  .top a {
    display: inline-block;
    margin: 0.5rem 0.25rem;
  }
  .logo {
    height: 35px;
  }
  .so {
    border-radius: 12px;
    margin: 1rem;
    box-shadow: 0 4px 20px rgba(182, 81, 72, 0.08),
      0 1px 4px rgba(0, 0, 0, 0.06);
  }

  .so.card::before {
    animation: shimmer 4s ease-in-out infinite;
  }
}
.so dl dt {
  font-weight: normal;
  margin-bottom: 0.5rem;
  min-width: 4rem;
  text-align: right;
}
.so dl dd a {
  color: #2a363b !important;
}
.so dl dd a.active {
  color: #ffffff !important;
}
.so dl dd a:hover {
  color: #ffffff !important;
}

/* Offcanvas筛选按钮样式 */
.filter-toggle-btn {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1000;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Offcanvas面板样式 */
.offcanvas.offcanvas-start {
  width: 85%;
}

/* 移动端筛选条件样式 */
@media (max-width: 767.98px) {
  .offcanvas-title {
    font-size: 0.875rem;
  }
  .so .card-body {
    padding: 0.5rem;
  }
  .so .card-body dl {
    flex-direction: column;
    align-items: flex-start !important;
  }
  .so .card-body dt {
    margin-bottom: 0.5rem;
    margin-right: 0;
    text-align: left !important;
    color: #999999;
    font-size: 0.75rem;
  }
  .so .card-body .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem !important;
    margin-bottom: 0.25rem;
  }
}

.modal-area ul {
  display: block;
  overflow: hidden;
}
.modal-area ul li {
  float: left;
  list-style: none;
  font-size: 0.875rem;
}
.modal-area ul li a {
  display: inline-block;
  margin: 0 0.2rem;
}

.modal-message {
  font-size: 0.875rem;
}

.nav-pills .nav-link {
  color: #2a363b !important;
}
.nav-pills .nav-link:hover {
  color: #b65148 !important;
}
.nav-pills .nav-link.active {
  background-color: #b65148;
  color: #ffffff !important;
  border-radius: 0;
}

.footer {
  font-size: 0.875rem;
  background-color: #ececec;
}
.footer h5 {
  font-size: 1rem;
}
.footer ul li a.nav-link {
  font-size: 0.875rem !important;
  color: #666666 !important;
}
/* 房源详情 */
.detail {
  color: #666666;
}
.detail-intro h2 {
  font-size: 1.8rem;
  color: #2a363b;
}
.detail-intro strong {
  color: #b65148;
  font-size: 1.8rem;
  display: block;
}
.detail-intro .advantages {
  font-size: 0.875rem;
}
.detail-intro .advantages span {
  margin-right: 1rem;
  display: inline-block;
  border-radius: 0.25rem;
  background-color: #f2f2f2;
  color: #b57965;
  padding: 0.2rem 0.5rem;
}
.detail-intro {
  font-size: 0.875rem;
}
.detail-intro span {
  color: #999999;
}
.detail-intro em {
  background-color: #faf4f2;
  border-radius: 0.3rem;
  margin-right: 1rem;
  color: #b57965;
  padding: 0.2rem 0.5rem;
  font-size: 1rem;
  font-style: normal;
}
.detail-intro .avatar {
  width: 65px;
  height: 65px;
  border-radius: 50%;
}
.detail-intro i.active {
  color: #b65148;
  font-size: 1.25rem;
}

.detail-base {
  line-height: 1.5rem;
  font-size: 0.875rem;
}
.detail-base h3 {
  font-size: 1.5rem;
  line-height: 2rem;
  color: #2a363b;
  border-bottom: 1px solid #f2f2f2;
  padding-left: 0.8rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
  border-left: 3px solid #b65148;
}
.detail-base h5 {
  margin-top: 1rem;
  font-weight: bold;
  font-size: 1rem;
}
.detail-content {
  line-height: 1.5rem;
  font-size: 0.8rem;
}
.detail-content h3 {
  font-size: 1.5rem;
  color: #2a363b;
}
.detail-location h3 {
  font-size: 1.5rem;
  color: #2a363b;
}
.detail-map {
  width: 100%;
  max-height: 350px;
}

@media screen and (max-width: 992px) {
  .detail-intro {
    font-size: 0.75rem;
  }
  .detail h2 {
    font-size: 1.5rem;
  }
  .detail-intro strong {
    font-size: 1.25rem;
  }
  .detail-intro .advantages {
    font-size: 0.75rem;
  }
  .detail-intro .advantages span {
    margin-right: 0.5rem;
    display: inline-block;
    border-radius: 0.25rem;
  }
  .detail-base {
    line-height: 1.25rem;
    font-size: 0.75rem;
  }
  .detail-base h3 {
    font-size: 1.25rem;
    line-height: 1.5rem;
  }
  .detail-base h5 {
    font-size: 0.875rem;
  }

  .detail-map {
    max-height: 200px;
  }
}

.er-shop {
  font-size: 0.75rem;
}
.er-shop img {
  max-width: 110px;
}

/* 房源列表单元 */
.ceil {
  font-size: 1rem;
  margin-bottom: 1rem;
  border: 1px solid #666;
}
.ceil:hover {
  background-color: rgb(242, 242, 242, 0.2);
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.05), 0 6px 20px 0 rgba(0, 0, 0, 0.05);
}
.ceil em {
  color: #b65148;
  font-style: normal;
  font-size: 1.2rem;
}
.ceil strong {
  color: var(--bs-active-color);
  font-size: 1.5rem;
  display: block;
}
.ceil span {
  display: block;
  color: var(--bs-gray);
}
.ceil p {
  line-height: 1.25rem;
  margin: 0px !important;
  font-size: 0.8rem;
  color: #6c757d;
}
.ceil p i {
  margin-right: 0.5rem;
}
.ceil h5 {
  font-weight: bold;
  font-size: 1.2rem !important;
  color: #2a363b !important;
}

.nav-tabs .nav-link {
  color: #2a363b !important;
}
.nav-tabs .nav-link.active {
  color: #b65148 !important;
}

.card-need {
  border: none;
  border-radius: 0;
  border-bottom: 1px solid #f2f2f2;
}
.card-need h5 {
  font-weight: bold;
  font-size: 1.2rem !important;
}
.card-need p {
  line-height: 1.25rem;
  margin: 0px !important;
  font-size: 0.8rem;
  color: #6c757d;
}
.card-need:hover {
  background-color: rgb(242, 242, 242, 0.2);
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.05), 0 6px 20px 0 rgba(0, 0, 0, 0.05);
}
.card-need strong {
  color: var(--bs-active-color);
  font-size: 1.25rem;
  display: block;
}
.card-need span {
  display: block;
  color: var(--bs-gray);
  font-size: 0.8rem;
}
.card-need a.btn {
  margin-right: 0.5rem;
}
.card-need a.btn:hover {
  color: #fff !important;
}
@media (max-width: 576px) {
  .footer {
    font-size: 0.75rem;
    background-color: #ececec;
  }
  .card-need {
    border: 1px solid #f2f2f2;
    border-radius: 0.3rem;
  }
  .card-need:hover {
    background-color: rgb(242, 242, 242, 0.2);
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.05),
      0 6px 20px 0 rgba(0, 0, 0, 0.05);
  }
  .card-need h5 {
    font-weight: bold;
    font-size: 0.8rem !important;
  }
  .card-need p {
    line-height: 1.25rem;
    margin: 0px !important;
    font-size: 0.75rem;
    color: #6c757d;
  }
  .card-need strong {
    color: var(--bs-active-color);
    font-size: 0.75rem;
    display: inline;
  }
  .card-need span {
    font-size: 0.75rem;
  }
}
@media (min-width: 576px) {
  .card-need img {
    max-width: 120px;
  }
}
/* 注册页面 */
.form-check-input:checked {
  background-color: #6c757d;
  border-color: #6c757d;
}
/* 房源表单页面 */
.pr-1 {
  padding-right: 1rem;
}
.input-sm {
  max-width: 105px !important;
}
@media screen and (min-width: 576px) {
  .input-sm {
    max-width: 120px !important;
  }
}
.form-check {
  padding-left: 0rem;
}
.form-check .form-check-input {
  margin-left: 0rem;
}
.row > .col-auto:first-child {
  min-width: 105px;
  text-align: right;
}
.row > .col-sm-2:first-child {
  min-width: 105px;
  text-align: right;
}
@media (max-width: 768px) {
  .row > .col-auto:first-child {
    text-align: left;
  }
  .row > .col-sm-2:first-child {
    text-align: left;
  }
}
.form-check-label {
  margin-left: 5px;
}
@media screen and (min-width: 992px) {
  .item-warp-width {
    width: 650px;
  }
}
@media screen and (min-width: 1200px) {
  .item-warp-width {
    width: 780px;
  }
}
/* 自定义按钮 */
.btn-custom {
  color: #fff !important;
  background-color: #6c757d;
  border-color: var(--bs-btn-border-color);
  font-size: 1rem;
}
@media (max-width: 768px) {
  .btn-custom {
    color: #fff !important;
    background-color: #6c757d;
    border-color: var(--bs-btn-border-color);
    font-size: 0.875rem;
  }
}
.btn-custom:hover {
  color: #fff !important;
  background-color: var(--bs-active-color);
  border-color: var(--bs-active-color);
}
.btn-custom:visited {
  color: #fff !important;
}

/* 吸顶导航样式 */
.fixed-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  transition: all 0.3s ease;
}

/* 导航链接激活状态 */
.nav-detail .nav-link {
  color: #999999 !important;
}
.nav-detail .nav-link:visited {
  color: #999999 !important;
}
.nav-detail .nav-link:hover {
  color: var(--bs-active-color) !important;
}
.nav-detail .nav-link.active {
  color: var(--bs-active-color) !important;
}
.nav-detail .nav-link .nav-underline {
  color: var(--bs-active-color) !important;
}
.nav-detail {
  border-top: 1px solid #f2f2f2;
  background-color: #ffffff;
}

/* 首页 */

.carousel-home h5 {
    font-size: 1.8rem;
    color: #b65148;
    text-shadow: 
        -1px -1px 0 white,  
        1px -1px 0 white,
        -1px 1px 0 white,
        1px 1px 0 white,
        0 0 8px rgba(255, 255, 255, 0.5);
    font-weight: bold;
    text-align: center;
}
.carousel-home .carousel-inner{
  height: 300px;
}
.carousel-home .carousel-item{
  height: 300px;
}
.carousel-caption {
  color: #b65148;
  top: 25%;
}
.house-list-home h3 {
  font-size: 1.25rem;
}
.house-list-home h3 a {
  font-size: 0.8rem;
  line-height: 2rem;
}

#carousel-home-left{
  max-height: 300px;
  max-width: 500px;
  overflow: hidden;
}
#carousel-home-left .carousel-caption{ 
  bottom:0% !important; 
  top: auto; right:0px; left: 0px;
  padding: 5px 10px;
  background-color: rgba(0, 0, 0, 0.178);
}
#carousel-home-left .carousel-caption h5{
  font-size: 1rem;
  color: #ffffff;
}

.accordion-home {
  font-size: 0.8rem;
}
.accordion-home .accordion-header {
  font-weight: bold;
}
.accordion-home .accordion-body {
  color: #6c757d;
}

.accordion-button:not(.collapsed) {
  background-color: #6c757d;
  color: #f2f2f2;
}

/* 添加在小屏幕下的表单样式 */
@media (max-width: 576px) {
  .carousel-home h5 {
    font-size: 1.25rem;
  }
  .carousel-home .carousel-inner{
    height: 260px;
  }
  .carousel-home .carousel-item{
    height: 260px;
  }
  .card-body .form-select {
    font-size: 0.9rem;
  }
  .card-body .btn {
    font-size: 0.85rem;
  }
  .carousel-caption {
    right: 5%;
    left: 5%;
  }
  .house-list-home h3 {
    font-size: 1rem;
  }
  .house-list-home h3 a {
    font-size: 0.8rem;
    line-height: 1.5rem;
  }
 

}

.condition-home {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.9) 0%,
    rgba(248, 249, 250, 0.9) 100%
  );
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  position: relative;
  overflow: hidden;
}
.condition-home::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 80%,
      rgba(182, 81, 72, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(182, 81, 72, 0.05) 0%,
      transparent 50%
    );
  pointer-events: none;
}
.condition-home dt {
  font-weight: bold;
  color: #6c757d;
}
.condition-home a {
  font-size: 0.8rem !important;
}
.condition-home dd a:hover {
  color: var(--bs-active-color);
  background-color: #ffffff;
}



#commission-form {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, width, left;
}

#commission-form.floating {
  position: fixed;
  top: 20px;
  z-index: 1000;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  transform: translateZ(0);
}

/* 防止内容抖动 */
#commission-form.floating * {
  max-width: 100%;
}

@media (max-width: 768px) {
  #commission-form.floating {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: auto !important;
    transform: none !important;
    box-shadow: none !important;
  }
}

.table-needs {
  font-size: 0.8rem;
}

.list-tweet-home {
  font-size: 1rem;
  font-weight: 500;
  margin-left: 0px;
  padding-left: 0px;
}
.list-tweet-home li{
  list-style: none;
  margin-bottom: 10px;
}
.list-tweet-home li p {
  margin-bottom: 0;
  font-size: 0.8rem;
  font-weight: normal;
  color: #6c757d;
  line-height: 1.25rem;
}
.list-tweet-home li:first-child {
  padding-bottom: 5px;
  font-size: 1.25rem;
  font-weight: bold;
}
.list-tweet-home li:first-child a {
  color: #b65148 !important;
}
.list-tweet-home li:first-child a:visited {
  color: #b65148 !important;
}

/* 自定义样式 */
.tweet-list-container {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 30px;
    margin-bottom: 30px;
}

.page-header {
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    margin: 0;
}

.tweet-count {
    color: #7f8c8d;
    font-size: 14px;
    margin-top: 5px;
}

.tweet-card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    margin-bottom: 20px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.tweet-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border-left-color: #3498db;
}

.tweet-card-body {
    padding: 20px;
}

.tweet-title {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    line-height: 1.4;
    margin-bottom: 10px;
    display: block;
    text-decoration: none;
    transition: color 0.3s ease;
}

.tweet-title:hover {
    color: #3498db;
    text-decoration: none;
}

.tweet-excerpt {
    color: #5a6c7d;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tweet-meta {
    display: flex;
    align-items: center;
    color: #95a5a6;
    font-size: 12px;
}

.tweet-date {
    margin-right: 15px;
}

.tweet-date i {
    margin-right: 5px;
}

.no-tweets {
    text-align: center;
    padding: 60px 20px;
    color: #7f8c8d;
}

.no-tweets i {
    font-size: 48px;
    margin-bottom: 15px;
    color: #bdc3c7;
}

.sidebar-card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    margin-bottom: 25px;
}

.sidebar-card .card-header {
    background: #fff;
    border-bottom: 1px solid #f0f0f0;
    padding: 15px 20px;
}

.sidebar-card .card-title {
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.hot-tweet-item {
    padding: 12px 0;
    border-bottom: 1px solid #f8f9fa;
    transition: background-color 0.2s;
}

.hot-tweet-item:last-child {
    border-bottom: none;
}

.hot-tweet-item:hover {
    background-color: #f8f9fa;
}

.hot-tweet-link {
    color: #5a6c7d;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.4;
    display: block;
}

.hot-tweet-link:hover {
    color: #3498db;
}

.hot-tweet-date {
    font-size: 11px;
    color: #95a5a6;
    margin-top: 3px;
}

@media (max-width: 768px) {
    .tweet-list-container {
        padding: 20px 15px;
        margin: 0 -15px;
        border-radius: 0;
    }
    
    .page-title {
        font-size: 24px;
    }
    
    .tweet-card-body {
        padding: 15px;
    }
}

.tweet-detail {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 30px;
}
.tweet-detail-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.4;
}
.tweet-detail-meta {
    color: #666;
    font-size: 14px;
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
}
.tweet-detail-content {
    line-height: 1.8;
    font-size: 16px;
    color: #444;
}
.tweet-detail-content img {
    max-width: 100%;
    height: auto;
    margin: 15px 0;
    border-radius: 4px;
}
.tweet-detail-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    font-size:0.875rem;
}
.nav-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    color: #495057;
    text-decoration: none;
    transition: all 0.3s ease;
}
.nav-btn:hover {
    text-decoration: none;
}
.nav-btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.nav-btn.disabled:hover {
    background: #f8f9fa;
    color: #495057;
}