/* ===== 注册页面专属样式（完全重构） ===== */

/* ---------- 布局 ---------- */
.register-wrapper {
    background: #f4f7fc;
    min-height: calc(100vh - 160px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.register-container {
    background: #ffffff;
    border-radius: 24px;
    padding: 40px 48px;
    max-width: 640px;
    width: 100%;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.register-container h1 {
    font-size: 28px;
    font-weight: 700;
    color: #0b1a2e;
    text-align: center;
    margin-bottom: 6px;
}
.register-container h1 i {
    color: #1e5f9e;
}

.register-container .subtitle {
    text-align: center;
    color: #6b7a8f;
    font-size: 15px;
    margin-bottom: 30px;
}

/* ---------- 表单通用 ---------- */
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: #1e2a3a;
    margin-bottom: 6px;
}
.form-group label .required {
    color: #e74c3c;
    margin-left: 2px;
}
.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="password"],
.form-group input[type="file"],
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #dce3ec;
    border-radius: 10px;
    font-size: 15px;
    transition: border 0.2s;
    background: #f9fafc;
    appearance: auto;
    box-sizing: border-box;
}
.form-group input:focus,
.form-group select:focus {
    border-color: #1e5f9e;
    outline: none;
    box-shadow: 0 0 0 3px rgba(30, 95, 158, 0.10);
}
.form-group .file-hint {
    font-size: 13px;
    color: #6b7a8f;
    margin-top: 4px;
}

/* ---------- 验证码 ---------- */
.sms-wrapper {
    display: flex;
    gap: 12px;
}
.sms-wrapper input {
    flex: 1;
}
.btn-sms {
    background: #eef4fb;
    color: #1e5f9e;
    border: 1px solid #dce3ec;
    border-radius: 10px;
    padding: 0 20px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}
.btn-sms:hover {
    background: #dce8f5;
}
.btn-sms:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ---------- 步骤切换 ---------- */
.form-step {
    display: none;
    animation: fadeIn 0.3s ease;
}
.form-step.active {
    display: block;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---------- 按钮基础样式（独立定义，确保始终可见） ---------- */
.btn-next,
.btn-prev,
.btn-primary,
.btn-submit {
    padding: 10px 20px;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, opacity 0.2s;
    white-space: nowrap;
    display: inline-block;
    text-align: center;
}

/* 主要按钮（下一步、上传并识别、完成注册） */
.btn-next,
.btn-primary,
.btn-submit {
    background: #1e5f9e;
    color: #fff;
}
.btn-next:hover:not(:disabled),
.btn-primary:hover:not(:disabled),
.btn-submit:hover:not(:disabled) {
    background: #0b3d6b;
}
.btn-next:disabled,
.btn-primary:disabled,
.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 次要按钮（上一步） */
.btn-prev {
    background: #eef4fb;
    color: #1e2a3a;
    border: 1px solid #dce3ec;
}
.btn-prev:hover {
    background: #dce8f5;
}

/* ---------- 步骤按钮容器（用于等宽布局） ---------- */
.step-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
    justify-content: center;
    align-items: center;
}
/* 容器内的按钮等宽，但限制最大宽度防止过宽 */
.step-buttons .btn-next,
.step-buttons .btn-prev,
.step-buttons .btn-primary,
.step-buttons .btn-submit {
    flex: 1 1 0;
    min-width: 100px;
    max-width: 220px;
}

/* 第一步只有一个按钮，居中且不拉伸 */
.step-1 .step-buttons .btn-next {
    flex: 0 1 auto;
    min-width: 160px;
    max-width: 260px;
}

/* ---------- OCR 结果核对面板 ---------- */
#ocrResultPanel {
    margin-top: 20px;
    border: 2px solid #4CAF50;
    border-radius: 12px;
    padding: 20px 24px;
    background: #f9fff9;
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.10);
}
#ocrResultPanel .ocr-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}
#ocrResultPanel .ocr-header .check-icon {
    background: #4CAF50;
    color: #fff;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
}
#ocrResultPanel .ocr-header strong {
    color: #2e7d32;
    font-size: 18px;
}
#ocrResultPanel .ocr-header .hint {
    font-size: 14px;
    color: #555;
    margin-left: 4px;
}
#ocrResultPanel .ocr-content {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
#ocrResultPanel .ocr-preview {
    flex: 1;
    min-width: 120px;
}
#ocrResultPanel .ocr-preview img {
    max-width: 100%;
    max-height: 180px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
}
#ocrResultPanel .ocr-details {
    flex: 2;
    min-width: 180px;
}
#ocrResultPanel .ocr-details p {
    margin: 6px 0;
    font-size: 15px;
}
#ocrResultPanel .ocr-details strong {
    color: #1e2a3a;
}
#ocrResultPanel .ocr-confirm {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #e0e7ef;
}
#ocrResultPanel .ocr-confirm label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #d32f2f;
    font-size: 15px;
    cursor: pointer;
}
#ocrResultPanel .ocr-confirm input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #1e5f9e;
    cursor: pointer;
}

/* ---------- 动态上传区 ---------- */
#dynamicUploadArea {
    margin-bottom: 16px;
}
#dynamicUploadArea .form-group {
    margin-bottom: 16px;
}

/* ---------- 登录链接 ---------- */
.login-link {
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #6b7a8f;
}
.login-link a {
    color: #1e5f9e;
    font-weight: 600;
}
.login-link a:hover {
    text-decoration: underline;
}

/* ---------- 响应式 ---------- */
@media (max-width: 480px) {
    .register-container {
        padding: 24px 18px;
    }
    .step-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    .step-buttons .btn-next,
    .step-buttons .btn-prev,
    .step-buttons .btn-primary,
    .step-buttons .btn-submit {
        flex: 0 1 auto;
        max-width: none;
        width: 100%;
    }
    .step-1 .step-buttons .btn-next {
        width: auto;
        min-width: 0;
    }
    #ocrResultPanel .ocr-content {
        flex-direction: column;
    }
}