/* ============================================================
   大医病理科规培助手 - 公共样式
   病种数据(index.html) / 技能数据(skills.html) 共用
   ============================================================ */

:root {
	--primary: #0e7c86;
	--primary-dark: #0a5f66;
	--primary-light: #e6f4f5;
	--accent: #1e9aa6;
	--text-main: #2c3e50;
	--text-sub: #6b7c8d;
	--border: #dde5ea;
	--bg: #f2f6f8;
	--danger-bg: #fdecea;
	--danger-text: #c0392b;
	--success-bg: #e8f6ee;
	--success-text: #1e8e5a;
	--info-bg: #e8f1fb;
	--info-text: #2b6cb0;
}

* {
	box-sizing: border-box;
}

body {
	font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
	margin: 0;
	padding: 0;
	background-color: var(--bg);
	color: var(--text-main);
	min-height: 100vh;
}

/* ============ 导航栏 ============ */
.navbar {
	background: linear-gradient(90deg, var(--primary-dark) 0%, var(--primary) 60%, var(--accent) 100%);
	box-shadow: 0 2px 12px rgba(14, 124, 134, 0.25);
	position: sticky;
	top: 0;
	z-index: 100;
}

.navbar-inner {
	max-width: 960px;
	margin: 0 auto;
	padding: 0 24px;
	height: 60px;
	display: flex;
	align-items: center;
	gap: 32px;
}

.navbar-brand {
	display: flex;
	align-items: center;
	gap: 10px;
	color: #fff;
	font-size: 17px;
	font-weight: bold;
	letter-spacing: 1px;
	white-space: nowrap;
}

.navbar-brand .logo {
	width: 34px;
	height: 34px;
	background: rgba(255, 255, 255, 0.18);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 19px;
}

.navbar-menu {
	display: flex;
	align-items: center;
	gap: 4px;
	height: 100%;
}

.nav-item {
	position: relative;
	color: rgba(255, 255, 255, 0.82);
	text-decoration: none;
	font-size: 15px;
	padding: 8px 18px;
	border-radius: 6px;
	transition: all 0.2s ease;
	display: flex;
	align-items: center;
	gap: 6px;
	cursor: pointer;
	height: 40px;
}

.nav-item:hover {
	color: #fff;
	background: rgba(255, 255, 255, 0.12);
}

.nav-item.active {
	color: #fff;
	font-weight: bold;
	background: rgba(255, 255, 255, 0.18);
}

.nav-item.active::after {
	content: "";
	position: absolute;
	left: 18px;
	right: 18px;
	bottom: -10px;
	height: 3px;
	border-radius: 2px;
	background: #ffd66b;
}

/* ============ 页面主体 ============ */
.page {
	max-width: 960px;
	margin: 0 auto;
	padding: 32px 24px 60px;
}

.page-header {
	margin-bottom: 24px;
}

.page-header h1 {
	font-size: 24px;
	margin: 0 0 8px;
	color: var(--text-main);
}

.page-header p {
	margin: 0;
	color: var(--text-sub);
	font-size: 14px;
}

.container {
	background-color: #fff;
	padding: 32px 36px;
	border-radius: 12px;
	box-shadow: 0 4px 20px rgba(30, 60, 90, 0.08);
	border: 1px solid #e8eef2;
}

/* 分区块 */
.section {
	margin-bottom: 28px;
}

.section:last-of-type {
	margin-bottom: 8px;
}

.section-title {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 15px;
	font-weight: bold;
	color: var(--primary-dark);
	margin-bottom: 16px;
	padding-bottom: 10px;
	border-bottom: 1px dashed var(--border);
}

.section-title .step-no {
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--primary);
	color: #fff;
	font-size: 13px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.form-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 18px 24px;
}

.form-group {
	margin-bottom: 0;
}

.form-group.full {
	grid-column: 1 / -1;
}

label {
	display: block;
	margin-bottom: 6px;
	font-weight: bold;
	font-size: 14px;
	color: var(--text-main);
}

label .required {
	color: #e74c3c;
	margin-left: 2px;
}

input[type="text"],
input[type="file"],
select {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--border);
	border-radius: 6px;
	box-sizing: border-box;
	font-size: 14px;
	color: var(--text-main);
	background-color: #fbfcfd;
	transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}

input[type="text"]:focus,
select:focus {
	outline: none;
	border-color: var(--primary);
	background-color: #fff;
	box-shadow: 0 0 0 3px rgba(14, 124, 134, 0.12);
}

input[type="file"] {
	padding: 8px;
	cursor: pointer;
}

input[type="file"]::file-selector-button {
	background: var(--primary-light);
	color: var(--primary-dark);
	border: 1px solid #bfe0e3;
	border-radius: 5px;
	padding: 6px 14px;
	margin-right: 12px;
	cursor: pointer;
	font-size: 13px;
	transition: background 0.2s;
}

input[type="file"]::file-selector-button:hover {
	background: #d3ebee;
}

select {
	cursor: pointer;
}

.hint {
	font-size: 12px;
	color: var(--text-sub);
	margin-top: 5px;
}

/* 组合框（可输入 + 自定义下拉面板） */
.combo {
	position: relative;
	display: flex;
	align-items: stretch;
}

.combo input {
	flex: 1;
	padding-right: 38px; /* 给右侧三角标留出位置 */
}

/* 三角标：悬浮在输入框内部右侧，无边框无背景 */
.combo-toggle {
	position: absolute;
	right: 6px;
	top: 50%;
	transform: translateY(-50%);
	width: 28px;
	height: 28px;
	padding: 0;
	background: transparent;
	color: var(--text-sub);
	border: none;
	border-radius: 6px;
	font-size: 13px;
	font-weight: normal;
	letter-spacing: 0;
	box-shadow: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: color 0.2s, background 0.2s, transform 0.2s;
}

.combo-toggle:hover {
	background: var(--primary-light);
	color: var(--primary-dark);
	box-shadow: none;
	transform: translateY(-50%);
}

/* 面板展开时三角标翻转朝上 */
.combo-toggle.open {
	color: var(--primary);
	transform: translateY(-50%) rotate(180deg);
}

.combo-toggle:disabled {
	background: transparent;
	color: #c3ccd4;
	cursor: not-allowed;
}

.combo-list {
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	margin: 4px 0 0;
	padding: 4px;
	list-style: none;
	background: #fff;
	border: 1px solid var(--border);
	border-radius: 8px;
	box-shadow: 0 8px 24px rgba(30, 60, 90, 0.15);
	max-height: 260px;
	overflow-y: auto;
	z-index: 50;
}

.combo-list li {
	padding: 8px 10px;
	border-radius: 6px;
	cursor: pointer;
	font-size: 14px;
	line-height: 1.5;
	color: var(--text-main);
}

.combo-list li:hover {
	background: var(--primary-light);
}

.combo-list li.selected {
	background: var(--primary-light);
	color: var(--primary-dark);
	font-weight: bold;
}

/* 按钮 */
.btn-area {
	margin-top: 8px;
}

button {
	background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
	color: white;
	padding: 13px 24px;
	border: none;
	border-radius: 8px;
	cursor: pointer;
	font-size: 16px;
	font-weight: bold;
	letter-spacing: 2px;
	width: 100%;
	box-shadow: 0 4px 12px rgba(14, 124, 134, 0.3);
	transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s;
}

button:hover {
	box-shadow: 0 6px 16px rgba(14, 124, 134, 0.4);
	transform: translateY(-1px);
}

button:active {
	transform: translateY(0);
}

button:disabled {
	background: #ccc;
	box-shadow: none;
	cursor: not-allowed;
}

/* 状态提示 */
.status {
	margin-top: 20px;
	padding: 14px 16px;
	border-radius: 8px;
	display: none;
	font-size: 14px;
	line-height: 1.6;
}

.success {
	background-color: var(--success-bg);
	color: var(--success-text);
	border: 1px solid #bfe6d0;
}

.error {
	background-color: var(--danger-bg);
	color: var(--danger-text);
	border: 1px solid #f5c6c0;
}

.info {
	background-color: var(--info-bg);
	color: var(--info-text);
	border: 1px solid #c3d9f0;
}

/* 页脚 */
.footer {
	text-align: center;
	color: #9aabba;
	font-size: 12px;
	margin-top: 28px;
}

@media (max-width: 640px) {
	.form-grid {
		grid-template-columns: 1fr;
	}

	.container {
		padding: 24px 20px;
	}

	/* 导航栏收窄：品牌只显示「规培助手」，菜单项缩小，全部保持在一行内 */
	.navbar-inner {
		gap: 12px;
		padding: 0 12px;
		height: 56px;
	}

	.navbar-brand {
		font-size: 15px;
		gap: 8px;
	}

	.navbar-brand .brand-full {
		display: none;
	}

	.navbar-brand .logo {
		width: 30px;
		height: 30px;
		font-size: 16px;
	}

	.nav-item {
		font-size: 14px;
		padding: 6px 10px;
		height: 36px;
	}

	.nav-item.active::after {
		left: 10px;
		right: 10px;
		bottom: -6px;
	}
}