/* 全局样式 */
body {
    background-color: #fff5f5;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* 卡片样式 */
.card {
    border-radius: 15px;
    border: none;
    box-shadow: 0 4px 8px rgba(255,153,153,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    background-color: white;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(255,153,153,0.2);
}

.recipe-card .card-img-top {
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    height: 200px;
    object-fit: cover;
}

/* 图片样式 */
.img-fluid {
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.step-image {
    max-height: 300px;
    object-fit: cover;
}

/* 步骤列表样式 */
.step-item {
    background: white;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border-left: 3px solid #ff9999;
}

.step-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.step-actions {
    display: flex;
    gap: 5px;
}

/* 食材列表样式 */
.ingredients-list {
    background-color: white;
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.ingredient-item {
    padding: 8px;
    border-bottom: 1px dashed #ffe6e6;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ingredient-name {
    font-weight: 600;
    color: #ff6666;
}

.ingredient-amount {
    color: #666;
    background-color: #fff5f5;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.9em;
}

/* 笔记列表样式 */
.note-item {
    background: white;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* 表单样式 */
.form-control {
    border-radius: 10px;
    border: 2px solid #ffe6e6;
}

.form-control:focus {
    border-color: #ff9999;
    box-shadow: 0 0 0 0.2rem rgba(255,153,153,.25);
}

/* 按钮样式 */
.btn-primary {
    background-color: #ff9999;
    border-color: #ff9999;
    border-radius: 20px;
    padding: 8px 20px;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: #ff8080;
    border-color: #ff8080;
}

.btn-outline-primary {
    color: #ff9999;
    border-color: #ff9999;
    border-radius: 20px;
}

.btn-outline-primary:hover {
    background-color: #ff9999;
    border-color: #ff9999;
    color: white;
}

/* 导航栏样式 */
.navbar {
    background-color: #ff9999 !important;
    box-shadow: 0 2px 4px rgba(255,153,153,0.2);
}

.navbar-brand, .nav-link {
    color: white !important;
    font-weight: 600;
}

/* 页面标题样式 */
h1 {
    color: #ff6666;
    font-weight: 600;
}

h5 {
    color: #000000;
    font-weight: 600;
}

/* 提示信息样式 */
.alert {
    border-radius: 10px;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* 模态窗口样式 */
.modal-content {
    border-radius: 15px;
    border: none;
}

.modal-header {
    background-color: #ff9999;
    color: white;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

.modal-title {
    color: white;
}

/* 常用食材按钮样式 */
.common-ingredients-list {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 10px;
}

.common-ingredients-list .btn {
    font-size: 0.9em;
    padding: 4px 12px;
}

/* 食材建议列表样式 */
.ingredients-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 5px;
}

.ingredients-suggestions .btn {
    font-size: 0.9em;
    padding: 2px 8px;
}

/* 动画效果 */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0px); }
}

.recipe-card {
    animation: float 3s ease-in-out infinite;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .step-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .step-actions {
        margin-top: 10px;
    }
    
    .ingredient-item {
        align-items: flex-start;
    }
}