Book_system/app/static/css/browse.css
2025-05-17 16:14:28 +08:00

909 lines
18 KiB
CSS

/* 图书浏览页面样式 */
/* 全局容器 */
.browse-container {
padding: 24px;
background-color: #f6f9fc;
min-height: calc(100vh - 60px);
position: relative;
overflow: hidden;
}
/* 装饰气泡 */
.bubble {
position: absolute;
bottom: -50px;
background-color: rgba(221, 236, 255, 0.4);
border-radius: 50%;
z-index: 1;
animation: bubble 25s infinite ease-in;
}
@keyframes bubble {
0% {
transform: translateY(100%) scale(0);
opacity: 0;
}
50% {
opacity: 0.6;
}
100% {
transform: translateY(-100vh) scale(1);
opacity: 0;
}
}
/* 为页面添加15个泡泡 */
.bubble:nth-child(1) { left: 5%; width: 30px; height: 30px; animation-duration: 20s; animation-delay: 0s; }
.bubble:nth-child(2) { left: 15%; width: 20px; height: 20px; animation-duration: 18s; animation-delay: 1s; }
.bubble:nth-child(3) { left: 25%; width: 25px; height: 25px; animation-duration: 16s; animation-delay: 2s; }
.bubble:nth-child(4) { left: 35%; width: 15px; height: 15px; animation-duration: 15s; animation-delay: 0.5s; }
.bubble:nth-child(5) { left: 45%; width: 30px; height: 30px; animation-duration: 14s; animation-delay: 3s; }
.bubble:nth-child(6) { left: 55%; width: 20px; height: 20px; animation-duration: 13s; animation-delay: 2.5s; }
.bubble:nth-child(7) { left: 65%; width: 25px; height: 25px; animation-duration: 12s; animation-delay: 1.5s; }
.bubble:nth-child(8) { left: 75%; width: 15px; height: 15px; animation-duration: 11s; animation-delay: 4s; }
.bubble:nth-child(9) { left: 85%; width: 30px; height: 30px; animation-duration: 10s; animation-delay: 3.5s; }
.bubble:nth-child(10) { left: 10%; width: 18px; height: 18px; animation-duration: 19s; animation-delay: 0.5s; }
.bubble:nth-child(11) { left: 20%; width: 22px; height: 22px; animation-duration: 17s; animation-delay: 2.5s; }
.bubble:nth-child(12) { left: 30%; width: 28px; height: 28px; animation-duration: 16s; animation-delay: 1.2s; }
.bubble:nth-child(13) { left: 40%; width: 17px; height: 17px; animation-duration: 15s; animation-delay: 3.7s; }
.bubble:nth-child(14) { left: 60%; width: 23px; height: 23px; animation-duration: 13s; animation-delay: 2.1s; }
.bubble:nth-child(15) { left: 80%; width: 19px; height: 19px; animation-duration: 12s; animation-delay: 1.7s; }
/* 页面标题部分 */
.page-header {
margin-bottom: 25px;
position: relative;
z-index: 2;
text-align: center;
}
.page-header h1 {
color: #3c4858;
font-size: 2.2rem;
font-weight: 700;
margin: 0;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
.welcome-text {
margin-top: 10px;
color: #8492a6;
font-size: 1.1rem;
}
.welcome-text strong {
color: #764ba2;
}
/* 过滤和搜索部分 */
.filter-section {
margin-bottom: 25px;
padding: 20px;
background-color: #ffffff;
border-radius: 12px;
box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11), 0 1px 3px rgba(0, 0, 0, 0.08);
position: relative;
z-index: 10; /* 增加z-index值 */
}
.search-form {
display: flex;
flex-direction: column;
gap: 16px;
}
.search-row {
margin-bottom: 5px;
width: 100%;
}
.search-group {
display: flex;
width: 100%;
max-width: 800px;
margin: 0 auto;
}
.search-group .form-control {
border: 1px solid #e4e7eb;
border-right: none;
border-radius: 25px 0 0 25px;
padding: 10px 20px;
height: 46px;
font-size: 1rem;
background-color: #f7fafc;
box-shadow: none;
transition: all 0.3s;
flex: 1;
}
.search-group .form-control:focus {
outline: none;
border-color: #a3bffa;
background-color: #ffffff;
box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.25);
}
.search-group .btn {
border-radius: 0 25px 25px 0;
width: 46px;
height: 46px;
min-width: 46px;
padding: 0;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
display: flex;
align-items: center;
justify-content: center;
margin-left: -1px;
font-size: 1.1rem;
box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11);
transition: all 0.3s;
border: none;
}
.search-group .btn:hover {
transform: translateY(-1px);
box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
}
.filter-row {
display: flex;
flex-wrap: wrap;
gap: 15px;
width: 100%;
align-items: center;
}
.category-filters {
position: relative;
flex: 2;
min-width: 180px;
}
.category-filter-toggle {
display: flex;
align-items: center;
justify-content: space-between;
padding: 10px 20px;
width: 100%;
height: 42px;
background: #f7fafc;
border: 1px solid #e4e7eb;
border-radius: 25px;
cursor: pointer;
font-size: 0.95rem;
color: #3c4858;
transition: all 0.3s;
}
.category-filter-toggle:hover {
background: #edf2f7;
}
.category-filter-toggle i.fa-chevron-down {
margin-left: 8px;
transition: transform 0.3s;
}
.category-filter-toggle.active i.fa-chevron-down {
transform: rotate(180deg);
}
.category-filter-dropdown {
position: absolute;
top: 100%;
left: 0;
right: 0;
margin-top: 8px;
background: white;
border-radius: 12px;
box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
padding: 10px;
z-index: 20; /* 确保下拉菜单有更高的z-index */
display: none;
max-height: 300px;
overflow-y: auto;
}
.category-filter-dropdown.show {
display: block;
animation: fadeIn 0.2s;
}
@keyframes fadeIn {
from { opacity: 0; transform: translateY(-10px); }
to { opacity: 1; transform: translateY(0); }
}
.category-item {
display: flex;
align-items: center;
padding: 10px 15px;
color: #3c4858;
border-radius: 6px;
text-decoration: none;
margin-bottom: 5px;
transition: all 0.2s;
}
.category-item:hover {
background: #f7fafc;
color: #667eea;
}
.category-item.active {
background: #ebf4ff;
color: #667eea;
font-weight: 500;
}
.category-item i {
margin-right: 10px;
}
.filter-group {
flex: 1;
min-width: 130px;
}
.filter-section .form-control {
border: 1px solid #e4e7eb;
border-radius: 25px;
height: 42px;
padding: 10px 20px;
background-color: #f7fafc;
appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23667eea' d='M6 8.825L1.175 4 2.238 2.938 6 6.7 9.763 2.937 10.825 4z'/%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right 15px center;
background-size: 12px;
width: 100%;
transition: all 0.3s;
}
.filter-section .form-control:focus {
outline: none;
border-color: #a3bffa;
background-color: #ffffff;
box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.25);
}
/* 统一下拉菜单样式 */
.sort-filters, .order-filters {
position: relative;
flex: 1;
min-width: 150px;
}
.sort-toggle, .order-toggle {
display: flex;
align-items: center;
justify-content: space-between;
padding: 10px 20px;
width: 100%;
height: 42px;
background: #f7fafc;
border: 1px solid #e4e7eb;
border-radius: 25px;
cursor: pointer;
font-size: 0.95rem;
color: #3c4858;
transition: all 0.3s;
}
.sort-toggle:hover, .order-toggle:hover {
background: #edf2f7;
}
.sort-dropdown, .order-dropdown {
position: absolute;
top: 100%;
left: 0;
right: 0;
margin-top: 8px;
background: white;
border-radius: 12px;
box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
padding: 10px;
z-index: 20; /* 确保下拉菜单有更高的z-index */
display: none;
max-height: 300px;
overflow-y: auto;
}
.sort-dropdown.show, .order-dropdown.show {
display: block;
animation: fadeIn 0.2s;
}
/* 图书统计显示 */
.browse-stats {
display: flex;
flex-wrap: wrap;
gap: 16px;
margin-bottom: 25px;
align-items: center;
}
.stat-item {
display: flex;
align-items: center;
background: white;
padding: 12px 20px;
border-radius: 12px;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
flex: 1;
min-width: 160px;
max-width: 240px;
}
.stat-item i {
font-size: 24px;
color: #667eea;
margin-right: 15px;
background: #ebf4ff;
width: 45px;
height: 45px;
display: flex;
align-items: center;
justify-content: center;
border-radius: 12px;
}
.stat-content {
display: flex;
flex-direction: column;
}
.stat-value {
font-size: 1.25rem;
font-weight: 700;
color: #3c4858;
}
.stat-label {
font-size: 0.875rem;
color: #8492a6;
}
.search-results {
flex: 2;
padding: 12px 20px;
background: #ebf4ff;
border-radius: 12px;
color: #667eea;
font-weight: 500;
text-align: center;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}
/* 图书网格布局 */
.books-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
gap: 25px;
margin-bottom: 40px;
position: relative;
z-index: 5; /* 降低图书卡片的z-index */
}
/* 图书卡片样式 */
.book-card {
border-radius: 10px;
overflow: hidden;
background-color: white;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
transition: all 0.3s ease;
position: relative;
height: 100%;
display: flex;
flex-direction: column;
opacity: 0;
transform: translateY(20px);
animation: fadeInUp 0.5s forwards;
}
@keyframes fadeInUp {
to {
opacity: 1;
transform: translateY(0);
}
}
.books-grid .book-card:nth-child(1) { animation-delay: 0.1s; }
.books-grid .book-card:nth-child(2) { animation-delay: 0.15s; }
.books-grid .book-card:nth-child(3) { animation-delay: 0.2s; }
.books-grid .book-card:nth-child(4) { animation-delay: 0.25s; }
.books-grid .book-card:nth-child(5) { animation-delay: 0.3s; }
.books-grid .book-card:nth-child(6) { animation-delay: 0.35s; }
.books-grid .book-card:nth-child(7) { animation-delay: 0.4s; }
.books-grid .book-card:nth-child(8) { animation-delay: 0.45s; }
.books-grid .book-card:nth-child(9) { animation-delay: 0.5s; }
.books-grid .book-card:nth-child(10) { animation-delay: 0.55s; }
.books-grid .book-card:nth-child(11) { animation-delay: 0.6s; }
.books-grid .book-card:nth-child(12) { animation-delay: 0.65s; }
.book-card:hover {
transform: translateY(-8px);
box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}
.book-cover {
height: 240px;
position: relative;
overflow: hidden;
}
.book-cover img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.5s ease;
}
.book-card:hover .book-cover img {
transform: scale(1.08);
}
.cover-overlay {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(to bottom, rgba(0,0,0,0) 50%, rgba(0,0,0,0.5) 100%);
z-index: 1;
}
.book-ribbon {
position: absolute;
top: 10px;
right: -30px;
transform: rotate(45deg);
width: 120px;
text-align: center;
z-index: 2;
}
.book-ribbon span {
display: block;
width: 100%;
padding: 5px 0;
font-size: 0.75rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1px;
}
.book-ribbon .available {
background-color: #4caf50;
color: white;
}
.book-ribbon .unavailable {
background-color: #f44336;
color: white;
}
.no-cover {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100%;
width: 100%;
background: linear-gradient(135deg, #f6f9fc 0%, #e9ecef 100%);
color: #8492a6;
}
.no-cover i {
font-size: 40px;
margin-bottom: 10px;
}
.book-info {
padding: 20px;
flex: 1;
display: flex;
flex-direction: column;
}
.book-title {
font-size: 1.1rem;
font-weight: 600;
color: #3c4858;
margin: 0 0 8px;
line-height: 1.4;
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
}
.book-author {
font-size: 0.95rem;
color: #8492a6;
margin-bottom: 15px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.book-meta {
display: flex;
flex-wrap: wrap;
gap: 8px;
margin-bottom: 20px;
}
.book-category {
padding: 5px 10px;
background-color: #ebf4ff;
color: #667eea;
border-radius: 20px;
font-size: 0.75rem;
}
.book-year {
padding: 5px 10px;
background-color: #f7fafc;
color: #8492a6;
border-radius: 20px;
font-size: 0.75rem;
}
.book-actions {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 10px;
margin-top: auto;
}
.book-actions a, .book-actions button {
padding: 10px 12px;
border-radius: 8px;
text-align: center;
text-decoration: none;
font-size: 0.9rem;
font-weight: 500;
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
transition: all 0.3s;
}
.btn-detail {
background-color: #e9ecef;
color: #3c4858;
}
.btn-detail:hover {
background-color: #dee2e6;
color: #2d3748;
}
.btn-borrow {
background-color: #667eea;
color: white;
}
.btn-borrow:hover {
background-color: #5a67d8;
color: white;
transform: translateY(-2px);
box-shadow: 0 5px 10px rgba(102, 126, 234, 0.4);
}
.btn-borrow.disabled {
background-color: #cbd5e0;
color: #718096;
cursor: not-allowed;
}
/* 无图书状态 */
.no-books {
grid-column: 1 / -1;
padding: 50px 30px;
text-align: center;
background-color: white;
border-radius: 16px;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
position: relative;
z-index: 2;
display: flex;
flex-direction: column;
align-items: center;
}
.no-books-img {
max-width: 200px;
margin-bottom: 20px;
}
.no-books h3 {
font-size: 1.25rem;
color: #3c4858;
margin: 0 0 10px;
}
.no-books p {
font-size: 1rem;
color: #8492a6;
margin-bottom: 20px;
}
.btn-reset-search {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 10px 20px;
background-color: #667eea;
color: white;
border-radius: 8px;
text-decoration: none;
font-weight: 500;
transition: all 0.3s;
}
.btn-reset-search:hover {
background-color: #5a67d8;
color: white;
transform: translateY(-2px);
box-shadow: 0 5px 10px rgba(102, 126, 234, 0.4);
}
/* 分页容器 */
.pagination-container {
display: flex;
flex-direction: column;
align-items: center;
margin-top: 30px;
margin-bottom: 20px;
position: relative;
z-index: 2;
}
.pagination {
display: flex;
list-style: none;
padding: 0;
margin: 0 0 15px 0;
background-color: white;
border-radius: 30px;
box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
overflow: hidden;
}
.pagination .page-item {
margin: 0;
}
.pagination .page-link {
display: flex;
align-items: center;
justify-content: center;
min-width: 40px;
height: 40px;
padding: 0 15px;
border: none;
color: #3c4858;
font-weight: 500;
transition: all 0.2s;
text-decoration: none;
}
.pagination .page-link:hover {
color: #667eea;
background-color: #f7fafc;
}
.pagination .page-item.active .page-link {
background-color: #667eea;
color: white;
box-shadow: none;
}
.pagination .page-item.disabled .page-link {
color: #cbd5e0;
background-color: #f7fafc;
cursor: not-allowed;
}
.pagination-info {
color: #8492a6;
font-size: 0.9rem;
}
/* 模态框样式优化 */
.modal-content {
border-radius: 16px;
border: none;
box-shadow: 0 15px 35px rgba(50, 50, 93, 0.1), 0 5px 15px rgba(0, 0, 0, 0.07);
overflow: hidden;
}
.modal-header {
padding: 20px 25px;
background-color: #f7fafc;
border-bottom: 1px solid #e2e8f0;
}
.modal-title {
color: #3c4858;
font-size: 1.2rem;
font-weight: 600;
}
.modal-body {
padding: 25px;
}
.modal-footer {
padding: 15px 25px;
border-top: 1px solid #e2e8f0;
background-color: #f7fafc;
}
.modal-info {
margin-top: 10px;
padding: 12px 16px;
background-color: #ebf8ff;
border-left: 4px solid #4299e1;
color: #2b6cb0;
font-size: 0.9rem;
border-radius: 4px;
}
.modal .close {
font-size: 1.5rem;
color: #a0aec0;
opacity: 0.8;
text-shadow: none;
transition: all 0.2s;
}
.modal .close:hover {
opacity: 1;
color: #667eea;
}
.modal .btn {
border-radius: 8px;
padding: 10px 20px;
font-weight: 500;
transition: all 0.3s;
}
.modal .btn-secondary {
background-color: #e2e8f0;
color: #4a5568;
border: none;
}
.modal .btn-secondary:hover {
background-color: #cbd5e0;
color: #2d3748;
}
.modal .btn-primary {
background-color: #667eea;
color: white;
border: none;
}
.modal .btn-primary:hover {
background-color: #5a67d8;
box-shadow: 0 5px 10px rgba(102, 126, 234, 0.4);
}
/* 响应式调整 */
@media (max-width: 992px) {
.filter-row {
flex-wrap: wrap;
}
.category-filters {
flex: 1 0 100%;
margin-bottom: 10px;
}
.filter-group {
flex: 1 0 180px;
}
}
@media (max-width: 768px) {
.browse-container {
padding: 16px;
}
.page-header {
text-align: left;
}
.filter-section {
padding: 15px;
}
.search-form {
flex-direction: column;
gap: 12px;
}
.search-group {
max-width: 100%;
}
.filter-row {
gap: 12px;
}
.books-grid {
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
gap: 16px;
}
.stat-item {
min-width: 130px;
padding: 10px;
}
.stat-item i {
width: 35px;
height: 35px;
font-size: 18px;
}
.search-results {
padding: 10px;
font-size: 0.9rem;
}
}
@media (max-width: 576px) {
.books-grid {
grid-template-columns: 1fr 1fr;
gap: 12px;
}
.book-cover {
height: 180px;
}
.book-info {
padding: 12px;
}
.book-title {
font-size: 0.9rem;
}
.book-author {
font-size: 0.8rem;
}
.book-actions {
grid-template-columns: 1fr;
gap: 8px;
}
.browse-stats {
flex-direction: column;
align-items: stretch;
}
.stat-item {
max-width: none;
}
.search-results {
width: 100%;
}
}