/* projects.css - 项目管理页面样式 */

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Helvetica, Tahoma, sans-serif;
    font-size: 14px;
    color: var(--text-body);
    background: var(--bg-page);
    margin: 0;
    padding: 0;
}

#layout {
    min-height: 100vh;
}

#header {
    background: var(--header-bg);
    color: var(--text-on-primary);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 6px var(--shadow-md);
}

.top-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 15px;
    box-sizing: border-box;
}

.top-toolbar h1 {
    color: var(--text-on-primary);
    font-size: 18px;
    font-weight: 500;
    margin: 0;
    margin-right: auto;
    letter-spacing: 0.5px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-input {
    padding: 6px 12px;
    border: 1px solid var(--search-border);
    border-radius: 4px;
    font-size: 14px;
    background: var(--search-bg);
    color: var(--text-on-primary);
    width: 200px;
    height: 34px;
    box-sizing: border-box;
    transition: border-color 140ms ease, background 140ms ease;
}

.search-input::placeholder {
    color: var(--search-placeholder);
}

.search-input:focus {
    outline: none;
    border-color: var(--search-border-focus);
    background: var(--search-bg-focus);
}

.btn {
    padding: 6px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 140ms ease, transform 80ms ease;
    height: 34px;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn:active {
    transform: scale(0.97);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-on-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
}

.btn-add {
    background: var(--success);
    color: #fff;
}

.btn-add:hover {
    background: var(--success-hover);
}

.btn-success {
    background: var(--success);
    color: #fff;
}

.btn-success:hover {
    background: var(--success-hover);
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--accent-dark);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-danger:hover {
    background: var(--danger-hover);
}

.content {
    width: 90%;
    max-width: 1200px;
    margin: 20px auto;
    background: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 1px 3px var(--shadow-sm);
}

.project-toolbar {
    display: flex;
    align-items: center;
    padding: 4px 0 16px 0;
    gap: 10px;
}

.btn-add-project {
    background-color: var(--accent);
    color: #fff;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    line-height: 1;
    transition: background-color 0.15s, box-shadow 0.15s;
    box-shadow: 0 1px 3px var(--shadow-sm);
}

.btn-add-project:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 2px 6px var(--shadow-md);
}

.btn-add-project:active {
    background-color: var(--accent-pressed);
    box-shadow: 0 1px 2px var(--shadow-sm);
}

.btn-add-project svg {
    opacity: 0.9;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    color: var(--text-body);
}

th, td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-main);
}

th {
    background: var(--bg-row);
    font-weight: 600;
    color: var(--text-secondary);
}

tr:hover {
    background: var(--bg-graph-hover);
}

.project-name-link {
    color: var(--text-link);
    text-decoration: none;
    font-weight: 500;
}

.project-name-link:hover {
    color: var(--text-link-hover);
    text-decoration: underline;
}

.action-buttons {
    display: flex;
    gap: 6px;
}

.action-buttons .btn {
    padding: 4px 12px;
    font-size: 13px;
    height: 30px;
}

.error-message {
    color: var(--text-danger);
    margin-top: 6px;
    font-size: 13px;
}

.success-message {
    color: var(--text-success);
    margin-top: 6px;
    font-size: 13px;
}

.modal {
    display: none;
    position: fixed;
    z-index: 20000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-overlay);
}

.modal-content {
    background-color: var(--bg-modal);
    margin: 8% auto;
    padding: 0;
    border-radius: 8px;
    width: 90%;
    max-width: 480px;
    box-shadow: 0 4px 20px var(--shadow-lg);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-divider);
}

.modal-header h2 {
    margin: 0;
    font-size: 18px;
    color: var(--text-primary);
}

.modal-close {
    cursor: pointer;
    font-size: 24px;
    color: var(--text-faint);
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-body);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-divider);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 14px;
}

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-input);
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
    background: var(--bg-card);
    color: var(--text-body);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.2);
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
    line-height: 1.5;
}

.form-group input:disabled {
    background-color: var(--bg-input-disabled);
    color: var(--text-muted);
}

.id-input-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.id-input-row input {
    flex: 1;
}

.id-input-row label {
    white-space: nowrap;
    cursor: pointer;
    font-weight: normal;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 0;
    font-size: 13px;
    color: var(--text-secondary);
}

#messageArea {
    margin-top: 8px;
    min-height: 20px;
}

.desc-cell {
    max-width: 360px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-secondary);
}

.modal-danger {
    border: 2px solid var(--danger);
    box-shadow: 0 8px 32px rgba(220, 53, 69, 0.25);
}

.modal-danger-header {
    background: var(--bg-danger-header);
    border-bottom: 1px solid var(--border-danger);
    color: var(--text-danger);
}

.modal-danger-header h2 {
    color: var(--text-danger);
    font-size: 18px;
    font-weight: 600;
}

.danger-icon {
    font-size: 28px;
    margin-right: 8px;
    line-height: 1;
}

.danger-text {
    font-size: 15px;
    color: var(--text-danger-muted);
    line-height: 1.7;
}

.danger-hint {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--border-dashed);
}

.btn-danger-danger {
    background: var(--danger);
    color: #fff;
    font-weight: 600;
    border: 2px solid var(--danger);
}

.btn-danger-danger:hover {
    background: var(--bg-card);
    color: var(--danger);
}

/* ===== 响应式：手机端适配 ===== */
/* 表格横向滚动容器 */
.table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
    /* header 工具栏：允许换行，宽度撑满 */
    .top-toolbar {
        width: 100%;
        max-width: 100%;
        padding: 8px 12px;
        flex-wrap: wrap;
        gap: 6px;
    }
    .top-toolbar h1 {
        font-size: 16px;
    }
    .header-actions {
        flex-wrap: wrap;
        gap: 6px;
        width: 100%;
    }
    .search-input {
        width: 100%;
        flex: 1;
        min-width: 120px;
    }

    /* 内容区：去掉两侧留白，撑满屏幕 */
    .content {
        width: 100%;
        max-width: 100%;
        margin: 8px auto;
        padding: 12px;
        border-radius: 0;
    }

    /* 表格横向滚动 */
    .table-wrap th,
    .table-wrap td {
        white-space: nowrap;
    }

    /* 弹窗适配 */
    .modal-content {
        width: 95%;
        margin: 5% auto;
    }
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 12px 14px;
    }
    .modal-header h2 {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .top-toolbar {
        padding: 6px 10px;
    }
    .content {
        padding: 10px;
    }
    .btn {
        padding: 6px 12px;
        font-size: 13px;
    }
}