/* ==================== AI农事通 - 登录页面样式 ==================== */

/* 登录页面容器 */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--header-height) - 80px);
    padding: 20px;
    background: linear-gradient(135deg, #10b981 0%, #059669 50%, #047857 100%);
}

/* 登录卡片 */
.login-page .login-card {
    width: 100%;
    max-width: 440px;
    background: #ffffff;
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* 登录头部 */
.login-page .login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-page .login-logo {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.35);
}

.login-page .login-logo i {
    font-size: 36px;
    color: #ffffff;
}

.login-page .login-header h2 {
    font-size: 26px;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 8px 0;
}

.login-page .login-header p {
    font-size: 14px;
    color: #6b7280;
    margin: 0;
}

/* Tab切换 */
.login-page .tab-switch {
    display: flex;
    background: #f3f4f6;
    border-radius: 10px;
    padding: 4px;
    margin-bottom: 24px;
}

.login-page .tab-switch .tab-btn {
    flex: 1;
    padding: 10px 8px;
    border: none;
    background: transparent;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s ease;
}

.login-page .tab-switch .tab-btn.active {
    background: #10b981;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* 表单 */
.login-page .form-group {
    margin-bottom: 18px;
}

.login-page .form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
}

.login-page .form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 15px;
    background: #fafafa;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.login-page .form-input:focus {
    outline: none;
    border-color: #10b981;
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12);
}

.login-page .form-input::placeholder {
    color: #9ca3af;
}

/* 带图标输入框 */
.login-page .input-with-icon {
    position: relative;
}

.login-page .input-with-icon i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 15px;
}

.login-page .input-with-icon input {
    padding-left: 44px;
}

/* 验证码组 */
.login-page .code-input-group {
    display: flex;
    gap: 10px;
}

.login-page .code-btn {
    padding: 12px 18px;
    background: #10b981;
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s ease;
}

.login-page .code-btn:hover:not(:disabled) {
    background: #059669;
}

.login-page .code-btn:disabled {
    background: #d1d5db;
    color: #9ca3af;
    cursor: not-allowed;
}

/* 提示 */
.login-page .login-tip {
    margin: 16px 0;
    padding: 12px 14px;
    background: #fef3c7;
    border-radius: 8px;
    border-left: 4px solid #f59e0b;
}

.login-page .login-tip p {
    font-size: 13px;
    color: #92400e;
    margin: 0;
    line-height: 1.5;
}

/* 一键体验账号 */
.login-page .demo-accounts {
    margin: 14px 0 16px;
    padding: 14px 14px 12px;
    background: #f3f4f6;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
}

.login-page .demo-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 700;
    color: #374151;
    margin-bottom: 12px;
}

.login-page .demo-title i {
    color: #10b981;
}

.login-page .demo-btns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.login-page .demo-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 12px;
    border: 2px solid #e5e7eb;
    background: #ffffff;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    cursor: pointer;
    transition: all 0.2s ease;
}

.login-page .demo-btn i {
    color: #10b981;
}

.login-page .demo-btn:hover {
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.06);
}

.login-page .demo-tip {
    margin-top: 10px;
    font-size: 12px;
    color: #6b7280;
    line-height: 1.4;
}

/* 登录按钮 */
.login-page .btn-login {
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.login-page .btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.login-page .btn-login i {
    font-size: 16px;
}

/* 分割线 */
.login-page .login-divider {
    display: flex;
    align-items: center;
    margin: 24px 0;
    gap: 12px;
}

.login-page .login-divider::before,
.login-page .login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e5e7eb;
}

.login-page .login-divider span {
    font-size: 13px;
    color: #9ca3af;
}

/* 社交登录 */
.login-page .social-login {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.login-page .social-btn {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    border: 2px solid #e5e7eb;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.login-page .social-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.login-page .social-btn.wechat {
    color: #07c160;
}

.login-page .social-btn.wechat:hover {
    border-color: #07c160;
    background: rgba(7, 193, 96, 0.05);
}

.login-page .social-btn.sms {
    color: #3b82f6;
}

.login-page .social-btn.sms:hover {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.05);
}

/* 注册链接 */
.login-page .register-link {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: #6b7280;
}

.login-page .register-link a {
    color: #10b981;
    font-weight: 600;
    text-decoration: none;
}

.login-page .register-link a:hover {
    text-decoration: underline;
}

/* 微信二维码 */
.login-page .wechat-qr-wrapper {
    text-align: center;
    padding: 20px 0;
}

.login-page .wechat-qr-box {
    display: inline-block;
    padding: 16px;
    background: #f9fafb;
    border-radius: 12px;
    border: 2px dashed #e5e7eb;
    min-width: 180px;
    min-height: 180px;
}

.login-page .wechat-qr-box img {
    width: 160px;
    height: 160px;
}

.login-page .wechat-hint {
    text-align: center;
    font-size: 14px;
    color: #6b7280;
    margin: 12px 0 0 0;
}

/* ==================== 响应式 ==================== */

@media (max-width: 480px) {
    .login-page {
        padding: 16px;
    }

    .login-page .login-card {
        padding: 28px 20px;
    }

    .login-page .login-logo {
        width: 60px;
        height: 60px;
        border-radius: 14px;
    }

    .login-page .login-logo i {
        font-size: 28px;
    }

    .login-page .login-header h2 {
        font-size: 22px;
    }

    .login-page .tab-switch .tab-btn {
        padding: 8px 6px;
        font-size: 13px;
    }

    .login-page .form-input {
        padding: 10px 14px;
        font-size: 14px;
    }

    .login-page .input-with-icon input {
        padding-left: 40px;
    }

    .login-page .code-btn {
        padding: 10px 14px;
        font-size: 13px;
    }

    .login-page .btn-login {
        padding: 12px 16px;
        font-size: 15px;
    }

    .login-page .demo-btn {
        padding: 9px 10px;
        font-size: 13px;
    }

    .login-page .social-btn {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
}