/* ============================================================
   12-onboarding.css —— 首次访问引导页
   ============================================================ */

/* ---------- 遮罩层 ---------- */
.onboarding-overlay {
    position: fixed;
    inset: 0;
    z-index: 1500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(135deg, #e8f0ec 0%, #f0f7f4 50%, #f8fafc 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
    overflow-y: auto;
}
.onboarding-overlay.open { opacity: 1; }

.onboarding-wrap {
    width: 100%;
    max-width: 820px;
    margin: auto;
    text-align: center;
    transform: translateY(12px);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.onboarding-overlay.open .onboarding-wrap { transform: translateY(0); }

/* ---------- 头部 ---------- */
.onboarding-header { margin-bottom: 32px; }
.onboarding-logo {
    font-size: 3.2rem;
    line-height: 1;
    margin-bottom: 12px;
}
.onboarding-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1a2a3a;
    margin: 0 0 8px 0;
    letter-spacing: 0.5px;
}
.onboarding-header p {
    font-size: 0.95rem;
    color: #6b7a8a;
    margin: 0;
}

/* ---------- 两个大卡片 ---------- */
.onboarding-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 36px;
}
@media (max-width: 640px) {
    .onboarding-steps {
        grid-template-columns: 1fr;
        gap: 14px;
    }
}

.onboarding-step {
    position: relative;
    background: #ffffff;
    border: 2px solid #e8ecf0;
    border-radius: 20px;
    padding: 28px 24px 24px;
    text-align: left;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}
.onboarding-step.is-active {
    border-color: #f0b400;
    box-shadow: 0 8px 32px rgba(240, 180, 0, 0.18);
    transform: translateY(-2px);
}
.onboarding-step.is-done {
    border-color: #3f7e6b;
    box-shadow: 0 8px 32px rgba(63, 126, 107, 0.18);
}

/* 状态徽章 */
.onboarding-step-badge {
    position: absolute;
    top: 14px;
    right: 16px;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    background: #f0f2f5;
    color: #888;
    transition: all 0.3s ease;
}
.onboarding-step.is-active .onboarding-step-badge {
    background: #fff8e6;
    color: #b08800;
    animation: badgePulse 1.5s ease-in-out infinite;
}
.onboarding-step.is-done .onboarding-step-badge {
    background: #e0f0ea;
    color: #2a5a4a;
}
@keyframes badgePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.55; }
}

/* 编号 */
.onboarding-step-num {
    font-size: 2.4rem;
    font-weight: 800;
    color: #d0d7de;
    line-height: 1;
    margin-bottom: 12px;
    transition: color 0.3s ease;
    letter-spacing: 1px;
}
.onboarding-step.is-active .onboarding-step-num { color: #f0b400; }
.onboarding-step.is-done .onboarding-step-num { color: #3f7e6b; }

/* 标题和描述 */
.onboarding-step-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1a2a3a;
    margin-bottom: 8px;
}
.onboarding-step-desc {
    font-size: 0.85rem;
    color: #6b7a8a;
    line-height: 1.6;
}

/* ---------- 底部按钮组 ---------- */
.onboarding-actions {
    display: flex;
    flex-direction: column;
    align-items: center;    /* ★ 按钮按自身宽度居中，不拉伸 */
    gap: 14px;
}

/* 两个主按钮共享几何尺寸 */
.onboarding-btn-primary,
.onboarding-btn-preset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 320px;
    padding: 16px 44px;
    border: none;
    border-radius: 40px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    letter-spacing: 0.5px;
    transition: transform 0.15s ease, box-shadow 0.2s ease, opacity 0.15s;
}
.onboarding-btn-primary:disabled,
.onboarding-btn-preset:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}
.onboarding-btn-icon { font-size: 1.15rem; }

/* 主色：一键登录 */
.onboarding-btn-primary {
    background: linear-gradient(135deg, #3f7e6b 0%, #2f5b50 100%);
    color: #fff;
    box-shadow: 0 8px 24px rgba(63, 126, 107, 0.32);
}
.onboarding-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(63, 126, 107, 0.4);
}
.onboarding-btn-primary:active { transform: translateY(0); }

/* 橙金色：预设干员库 */
.onboarding-btn-preset {
    background: linear-gradient(135deg, #e8a33d 0%, #f5b955 100%);
    color: #fff;
    box-shadow: 0 8px 24px rgba(232, 163, 61, 0.32);
}
.onboarding-btn-preset:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(232, 163, 61, 0.4);
}
.onboarding-btn-preset:active { transform: translateY(0); }

/* 跳过：纯文字链接 */
.onboarding-btn-skip {
    background: none;
    border: none;
    color: #333;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    padding: 6px 12px;
    font-family: inherit;
    transition: color 0.2s;
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-color: #d0d7de;
}
.onboarding-btn-skip:hover {
    color: #3f7e6b;
    text-decoration-color: #3f7e6b;
}

/* 移动端：按钮通栏显示，避免 min-width 溢出 */
@media (max-width: 640px) {
    .onboarding-btn-primary,
    .onboarding-btn-preset {
        min-width: 0;
        width: 100%;
        padding: 14px 24px;
        font-size: 1rem;
    }
}